chore: gitignore .omo/ .playwright-mcp/

- 品牌名统一：职引 → 宇之然AI磁场，SEO 双名策略保留搜索关键词
- 每日一题：放开未登录访问，后端改用 \ 随机取题，灌入 23 题覆盖 8 个岗位
- 面试计时器：timerSeconds 改为 ref 修复 UI 不更新，完成自动停止，增加轮次提示
- 反馈功能：FeedbackModule 前后端完整实现 + admin 面板 + Playwright 测试
- 管理后台：所有列表分页改为 limit=10 + 加载更多按钮
- 录音 UX：修复异步竞态 + 点击开始/停止 + 空语音友好提示 + 发送按钮录音中禁用
- 营销文案：三端平台（公众号/知乎/小红书）推广方案 + 可复制 HTML 文件

.gitignore

@@ -22,3 +22,7 @@ coverage/
 !src/**/*.d.ts
 /1/
 playwright.config.d.ts
+
+# Tool artifacts
+.omo/
+.playwright-mcp/

.omo/run-continuation/ses_15492f54bffepl01q9FkaRyN28.json

@@ -1,10 +1,10 @@
 {
   "sessionID": "ses_15492f54bffepl01q9FkaRyN28",
-  "updatedAt": "2026-06-16T01:20:56.855Z",
+  "updatedAt": "2026-06-19T07:14:26.627Z",
   "sources": {
     "background-task": {
       "state": "idle",
-      "updatedAt": "2026-06-16T01:20:56.855Z"
+      "updatedAt": "2026-06-19T07:14:26.627Z"
     }
   }
 }

AGENTS.md

@@ -21,9 +21,10 @@ zhiyin/
 ├── zhiyin-app/                  # uni-app 3.x 前端 (H5 + 微信小程序)
 │   └── src/
 │       ├── pages/               # 20 个页面 (pages.json 路由)
+│       ├── composables/         # 可复用组合式函数（如 useGravityPurchase）
 │       ├── services/api.ts      # API 调用封装 (uni.request)
 │       ├── config.ts            # 端点定义 + api() 辅助函数
-│       └── App.vue              # 设计 Token + 全局样式
+│       └── App.vue              # 设计 Token + 全局样式 + H5 URL 参数处理
 └── docs/                        # 产品/架构/部署/路线图文档
 ```
 
@@ -40,7 +41,7 @@ zhiyin/
 | `payment` | 微信支付 v3（Native + JSAPI + 回调） |
 | `progress` | 进步轨迹雷达图 / 打卡日历 / 行业基准 / 岗位匹配 |
 | `contribution` | 面经贡献 + 公司题库（数据飞轮核心） |
-| `schedule` | 定时任务：VIP 过期降级、每日一题推送、微信 token 刷新 |
+| `schedule` | 定时任务：VIP 过期降级、每日一题推送、微信 token 刷新、月度引力值补给 |
 | `share` | 分享链接生成 / 访问追踪 / 积分奖励 |
 | `tts` | 语音合成（TTS） |
 | `admin` | 管理后台 API |
@@ -95,16 +96,24 @@ zhiyin/
 - 主用不可用时自动切换（在 `ai` 模块处理）
 - 环境变量: `AI_PRIMARY_KEY`, `AI_BACKUP_KEY`
 
-### 支付（微信支付 v3）
-- Native 支付（H5 扫码）: `POST /payment/create`
-- JSAPI 支付（小程序内）: `POST /payment/jsapi`
-- 支付回调: `POST /payment/notify`（@Public，验签 + 解密 + 自动开会员）
+### 支付（微信支付 v3 + 虚拟支付）
+- Native 支付（H5 扫码）: `POST /payment/create-product`（按量购买引力值）
+- JSAPI 支付（小程序内）: `POST /payment/jsapi-product`（按量购买引力值）
+- 虚拟支付（小程序内直接购买）: `POST /virtual-payment/create`（mode=`short_series_coin`，代币名「引力值」，1 币 = 1 元）
+- 支付回调: `POST /payment/notify`（@Public，验签 + 解密 + 自动到账）
+- 支付结果轮询: `GET /payment/check/:outTradeNo`
+- 产品定价: `GET /member/plans`（含 products 字段，定义引力值单价和赠送量）
 - 需要微信商户证书文件（通过 postbuild 复制到 dist）
+- **注意**: 当前会员体系已从按月订阅制改为按量购买引力值制（小程序内虚拟支付直接购买，H5 扫码支付）
 
 ---
 
 ## 三、开发命令
 
+> ⚠️ **构建铁律：必须始终使用 `npm run build:*` 命令，禁止直接调用 `npx uni build` 或 `npx nest build`。**
+> 前端 `npm run build:mp-weixin` 和 `npm run build:h5` 脚本包含头像文件（`avatar-*.png`）复制步骤，
+> 后端 `npm run build` 是 `nest build` 的别名。直接使用 `npx` 会遗漏这些关键步骤，导致线上数字人头像不显示等问题。
+
 ### 后端
 ```bash
 # 路径: backend/
@@ -130,12 +139,18 @@ npm test                   # 前端单元测试（vitest，7 个）
 ### 构建检查
 ```bash
 # 后端构建（注意 OOM：需 NODE_OPTIONS="--max-old-space-size=2048"）
-cd backend && NODE_OPTIONS="--max-old-space-size=2048" npx nest build
+cd backend && npm run build
 ```
 
+### 构建产物说明
+- **H5 构建** (`npm run build:h5`)：自动复制 `avatar-*.png` 到 `static/`，复制 `robots.txt` 和 `sitemap.xml` 到输出根目录
+- **版本号注入**：`vite.config.js` 中 `define.__APP_VERSION__` 自动从 `git describe --tags` 获取版本号，`about.vue` 页面实时显示
+- **小程序上传版本** (`scripts/upload-mp.js`)：自动从 git tag 获取基础版本，末位自增 1（如 tag v1.0.16 → 上传版本 1.0.17）
+- **微信分享**：所有主页面均已注册 `onShareAppMessage` + `onShareTimeline`，右上角菜单转发/分享到朋友圈可用
+
 ### 部署后端
 ```bash
-cd backend && npx nest build
+cd backend && npm run build
 cp -rf dist/* /www/wwwroot/server/zhiyin/backend/dist/
 cp -r certs /www/wwwroot/server/zhiyin/backend/dist/src/certs
 pm2 restart yhl-backend
@@ -144,18 +159,22 @@ sleep 3 && curl -s http://localhost:3006/api/user/wx-login -X POST -H "Content-T
 
 ### 部署前端 H5
 ```bash
-cd zhiyin-app && npx uni build
+cd zhiyin-app && npm run build:h5
 rm -rf /www/wwwroot/zhiyin.yzrcloud.cn/assets
 cp -r dist/build/h5/index.html /www/wwwroot/zhiyin.yzrcloud.cn/
 cp -r dist/build/h5/assets /www/wwwroot/zhiyin.yzrcloud.cn/
-chown -R www:www /www/wwwroot/zhiyin.yzrcloud.cn/index.html /www/wwwroot/zhiyin.yzrcloud.cn/assets
+cp -r dist/build/h5/static /www/wwwroot/zhiyin.yzrcloud.cn/
+cp -f dist/build/h5/robots.txt dist/build/h5/sitemap.xml /www/wwwroot/zhiyin.yzrcloud.cn/
+chown -R www:www /www/wwwroot/zhiyin.yzrcloud.cn/
 # 验证无缺失文件
 grep -oP '["'"'"']([a-zA-Z0-9_-]+\.[a-z]+(\.js|\.css|\.png|\.svg))["'"'"']' /www/wwwroot/zhiyin.yzrcloud.cn/assets/index-*.js | sort -u
 ```
 
-### 小程序上传
+### 小程序上传（先 build 后 upload，两步分开更安全）
 ```bash
 cd zhiyin-app && npm run build:mp-weixin && node scripts/upload-mp.js
+# 注意：build:mp-weixin 已自动复制 avatar-*.png 到 dist/build/mp-weixin/static/
+# 如遇数字人头像不显示，检查是否漏了 cp 步骤，重新用 npm run build:mp-weixin 构建
 ```
 
 ---
@@ -171,26 +190,27 @@ cd zhiyin-app && npm run build:mp-weixin && node scripts/upload-mp.js
 
 ---
 
-## 五、定时任务（3 个 cron，在 schedule 模块）
+## 五、定时任务（4 个 cron，在 schedule 模块）
 
 | 服务 | 周期 | 职责 |
 |------|------|------|
 | `VipExpiryService` | 每日 00:00 | 扫描过期 VIP 并降级为 free 计划 |
 | `DailyQuestionPushService` | 每日 09:00 | 通过微信订阅消息推送每日一题（需配置模板 ID） |
 | `WechatTokenService` | 每 2 小时 | 刷新微信 access_token（缓存到 Redis） |
+| `GravityTopUpService` | 每日 02:00 | 给所有未过期的成长版/冲刺版用户补给月度引力值 |
 
 ---
 
 ## 六、项目状态与开发阶段
 
-**当前**: Phase 0.5 完成，Phase 1（MVP 上线）进行中
+**当前**: Phase 1.5（商业化 + 全量部署）— v1.0.18（开发中）
 
 | 阶段 | 状态 | 关键交付 |
 |------|------|---------|
-| Phase 0: 战略升级 | ✅ 完成 | 定价重构（免费 + ¥19.9/月），三层壁垒设计 |
+| Phase 0: 战略升级 | ✅ 完成 | 定价重构（免费 + 按量购买），三层壁垒设计 |
 | Phase 0.5: 壁垒构建 | ✅ 完成 | 数据飞轮（面经贡献+题库），留存入围（进步轨迹+打卡日历+每日一题） |
-| Phase 1: MVP 上线 | 🚧 当前 | 小程序 v1.0.11 已上传、H5 已部署、生产模式已启用、SMTP 邮箱验证码已配置 |
-| Phase 1.5: 商业化 | 📋 规划 | 冲刺版 ¥49.9/月、每日一题定时推送、PMF 验证 |
+| Phase 1: MVP 上线 | ✅ 完成 | 面试复盘（whisper.cpp ASR + AI 评析）、AI 择业顾问 |
+| Phase 1.5: 商业化 | 🚧 当前 | 按量购买引力值（¥5/份）、管理后台完善、H5/小程序全量部署上线、清理脚本 |
 | Phase 2: 增强 + 题库 | 📋 规划 | 50+ 校招岗位、技能缺口分析、公司真题库建设 |
 | Phase 3: 秋招冲刺 | 📋 规划 | 高校合作、B 端服务、KOC 推广 |
 
@@ -240,7 +260,7 @@ VITE_APP_NAME=AI磁场
 | 账号 | 密码 | 角色 | 说明 |
 |------|------|------|------|
 | `13701190814@139.com` | `Zhiyin2024!` | admin | 管理员，可访问管理后台 |
-| `test@yzrcloud.cn` | `123456` | user | 测试账号 |
+| `test@yzrcloud.cn` | `123456` | user | 测试账号（普通用户，含 5 引力值） |
 | `test@test.com` | 验证码 `123456` | admin | 旧管理员（dev 模式可用） |
 
 管理后台路径：`/pages/admin/admin`，进入后自动验证管理员身份（`onMounted` → `doVerify`）。
@@ -251,7 +271,7 @@ VITE_APP_NAME=AI磁场
 
 - 远程仓库: `http://127.0.0.1:2999/txai-dev/zhiyin.git`（本机 Gitea，带 token 认证）
 - 默认分支: `master`
-- 最新 tag: `v1.0.11`（小程序上传版本号源自 git tag）
+- 最新 tag: `v1.0.17`（小程序上传版本 v1.0.18 源自 git tag v1.0.17 + 末位自增 1）
 
 ---
 
@@ -265,9 +285,12 @@ VITE_APP_NAME=AI磁场
 6. **API 限流**: 100 次/60 秒（在 `app.module.ts` 中配置），注意避免在定时任务和批量操作中被限
 7. **验证码**: 生产模式（`NODE_ENV=production`）使用真实 SMTP 发邮件验证码；非生产模式手机验证码固定为 `123456`、邮件验证码在响应中返回 `devCode`
 8. **MongoDB**: 8 个核心集合 + 2 个分享集合
-9. **api.ts 陷阱**: 对象字面量必须在 `export const apiService = {` 或 `const apiService = { ... export default apiService` 中包裹，否则 uni-app 构建报错 `Expected ";" but found ":"`。git pull 后经常丢失这行声明，需手动补回
-10. **H5 构建 assets 清理**: `assets/` 中的旧 hash 文件不能随意删除——`index-*.js`（主 bundle）动态 import 了所有 page chunk，删除仍在引用的文件会导致浏览器 `NS_ERROR_CORRUPTED_CONTENT`
-11. **管理后台自动验证**: `admin.vue` 中 `onMounted` 自动调用 `doVerify()`，进入后台即检测 JWT 中 `role` 是否为 `admin`，不再需要手动点击"验证管理员身份"按钮
+9. **引力值体系**: 所有计划统一走引力值消耗（面试 5、优化 3、下载 2）。VIP 不再免额度，成长版每月赠送 80 引力值，冲刺版每月赠送 200 引力值，每日凌晨 2 点定时补给。免费用户注册送 5 引力值。小程序内通过分享得引力值/贡献面经/虚拟支付购买三种方式获取引力值；H5 直接扫码支付按量购买（¥5/份）。
+10. **api.ts 陷阱**: 对象字面量必须在 `export const apiService = {` 或 `const apiService = { ... export default apiService` 中包裹，否则 uni-app 构建报错 `Expected ";" but found ":"`。git pull 后经常丢失这行声明，需手动补回
+11. **H5 构建 assets 清理**: `assets/` 中的旧 hash 文件不能随意删除——`index-*.js`（主 bundle）动态 import 了所有 page chunk，删除仍在引用的文件会导致浏览器 `NS_ERROR_CORRUPTED_CONTENT`
+12. **管理后台自动验证**: `admin.vue` 中 `onMounted` 自动调用 `doVerify()`，进入后台即检测 JWT 中 `role` 是否为 `admin`，不再需要手动点击"验证管理员身份"按钮
+13. **分享重定向路由**: `share.controller.ts` 中 `GET /api/share/:shareCode` 是公开路由（泛匹配，放最后避免拦截其他路由），访问时记录访问者 IP → 302 重定向到 H5 首页
+14. **小程序官网购买走剪贴板**: 小程序内"官网购买"不再使用 webview 内嵌 H5，改为 `uni.setClipboardData` 复制带 JWT token 的 URL 到剪贴板，提示用户在手机浏览器中打开购买（`App.vue` 的 `handleH5UrlParams` 解析 `?token=` 和 `?buy=gravity` 参数自动登录跳转）
 
 ---
 
@@ -295,7 +318,7 @@ VITE_APP_NAME=AI磁场
 
 ### Step 4: 测试验证
 ```bash
-cd backend && NODE_OPTIONS="--max-old-space-size=2048" npx nest build
+cd backend && npm run build
 npm test -- --forceExit --detectOpenHandles
 ```
 

backend/package.json

@@ -1,7 +1,7 @@
 {
   "name": "zhiyin-backend",
   "version": "1.0.0",
-  "description": "职引 - AI简历优化后端服务",
+  "description": "宇之然AI磁场 - AI简历优化后端服务",
   "main": "dist/src/main.js",
   "scripts": {
     "start": "nest start",

backend/scripts/cleanup-test-data.ts

@@ -0,0 +1,156 @@
+/**
+ * 测试数据清理脚本
+ * 识别并清理测试用户及其关联数据（订单/面试/简历/分享）
+ * 保留所有管理员账号
+ *
+ * 用法:
+ *   预览模式（推荐先执行）: npx ts-node --project tsconfig.json scripts/cleanup-test-data.ts
+ *   执行清理:              npx ts-node --project tsconfig.json scripts/cleanup-test-data.ts --execute
+ */
+import { NestFactory } from '@nestjs/core'
+import { AppModule } from '../src/app.module'
+import { getModelToken } from '@nestjs/mongoose'
+import { Model } from 'mongoose'
+import { User, UserDocument } from '../src/modules/user/user.schema'
+import { Interview, InterviewDocument } from '../src/modules/interview/interview.schema'
+import { Resume, ResumeDocument } from '../src/modules/resume/resume.schema'
+import { PaymentOrder, PaymentOrderDocument } from '../src/modules/payment/payment-order.schema'
+import { ShareRecord, ShareRecordDocument, ShareVisit, ShareVisitDocument } from '../src/modules/share/share.schema'
+
+// 已知测试账号（保留这些不清理——防止误伤真实用户）
+const KNOWN_TEST_ACCOUNTS = [
+  'test@yzrcloud.cn',
+  'test@test.com',
+]
+
+// 管理员账号（始终保留）
+const ADMIN_EMAILS = [
+  '13701190814@139.com',
+]
+
+async function bootstrap() {
+  const isExecute = process.argv.includes('--execute')
+  const app = await NestFactory.createApplicationContext(AppModule)
+
+  const userModel = app.get<Model<UserDocument>>(getModelToken(User.name))
+  const interviewModel = app.get<Model<InterviewDocument>>(getModelToken(Interview.name))
+  const resumeModel = app.get<Model<ResumeDocument>>(getModelToken(Resume.name))
+  const orderModel = app.get<Model<PaymentOrderDocument>>(getModelToken(PaymentOrder.name))
+  const shareModel = app.get<Model<ShareRecordDocument>>(getModelToken(ShareRecord.name))
+  const shareVisitModel = app.get<Model<ShareVisitDocument>>(getModelToken(ShareVisit.name))
+
+  // Step 1: 找到所有管理员（保留）
+  const admins = await userModel.find({ role: 'admin' }).lean().exec()
+  const adminIds = admins.map(a => a._id.toString())
+  const adminEmails = admins.map(a => a.email).filter(Boolean)
+
+  // Step 2: 找到测试用户
+  const allUsers = await userModel.find().sort({ createdAt: -1 }).lean().exec()
+
+  const allAdminEmails = [...new Set([...ADMIN_EMAILS, ...adminEmails])]
+  const knownTestEmails = KNOWN_TEST_ACCOUNTS
+
+  // 测试用户识别策略:
+  // a) 已知测试邮箱
+  // b) 非管理员
+  // 实际用户自己补充识别条件
+  const testUserIds: string[] = []
+  const skippedUserIds: string[] = []
+
+  for (const u of allUsers) {
+    const uid = u._id.toString()
+    // 跳过管理员
+    if (adminIds.includes(uid)) {
+      skippedUserIds.push(uid)
+      continue
+    }
+
+    const userEmail = (u.email || '').toLowerCase().trim()
+
+    // 已知测试邮箱 → 标记为测试
+    if (knownTestEmails.includes(userEmail)) {
+      testUserIds.push(uid)
+      console.log(`  [TEST] ${u.phone || '--'} / ${userEmail} / ${u.nickname || '--'}`)
+      continue
+    }
+
+    // 找不到匹配条件的用户属于真正用户
+    skippedUserIds.push(uid)
+  }
+
+  console.log(`\n========================================`)
+  console.log(`总用户: ${allUsers.length}`)
+  console.log(`管理员: ${adminIds.length}`)
+  console.log(`测试用户: ${testUserIds.length}`)
+  console.log(`真实用户: ${skippedUserIds.length}`)
+  console.log(`========================================\n`)
+
+  if (testUserIds.length === 0) {
+    console.log('未发现测试用户，无需清理。')
+    await app.close()
+    return
+  }
+
+  // Step 3: 统计关联数据
+  const testInterviews = await interviewModel.find({ userId: { $in: testUserIds } }).lean().exec()
+  const testResumes = await resumeModel.find({ userId: { $in: testUserIds } }).lean().exec()
+  const testOrders = await orderModel.find({ userId: { $in: testUserIds } }).lean().exec()
+  const testShares = await shareModel.find({ userId: { $in: testUserIds } }).lean().exec()
+
+  console.log('将删除的关联数据:')
+  console.log(`  - 面试记录: ${testInterviews.length} 条`)
+  console.log(`  - 简历: ${testResumes.length} 条`)
+  console.log(`  - 订单: ${testOrders.length} 条`)
+  console.log(`  - 分享记录: ${testShares.length} 条`)
+  console.log(`  - 用户账号: ${testUserIds.length} 个\n`)
+
+  if (!isExecute) {
+    console.log('⚠️  预览模式，未执行删除。')
+    console.log('   确认无误后执行: npx ts-node --project tsconfig.json scripts/cleanup-test-data.ts --execute\n')
+    await app.close()
+    return
+  }
+
+  // Step 4: 执行删除（先删关联数据再删用户）
+  console.log('正在清理...')
+
+  // 分享访问记录（通过分享记录找）
+  const shareIds = testShares.map(s => s._id)
+  if (shareIds.length > 0) {
+    const visits = await shareVisitModel.deleteMany({ shareId: { $in: shareIds } }).exec()
+    console.log(`  - 删除分享访问记录: ${visits.deletedCount} 条`)
+  }
+
+  if (testShares.length > 0) {
+    const r = await shareModel.deleteMany({ _id: { $in: shareIds } }).exec()
+    console.log(`  - 删除分享记录: ${r.deletedCount} 条`)
+  }
+
+  if (testInterviews.length > 0) {
+    const r = await interviewModel.deleteMany({ _id: { $in: testInterviews.map(i => i._id) } }).exec()
+    console.log(`  - 删除面试记录: ${r.deletedCount} 条`)
+  }
+
+  if (testResumes.length > 0) {
+    const r = await resumeModel.deleteMany({ _id: { $in: testResumes.map(r => r._id) } }).exec()
+    console.log(`  - 删除简历: ${r.deletedCount} 条`)
+  }
+
+  if (testOrders.length > 0) {
+    const r = await orderModel.deleteMany({ _id: { $in: testOrders.map(o => o._id) } }).exec()
+    console.log(`  - 删除订单: ${r.deletedCount} 条`)
+  }
+
+  if (testUserIds.length > 0) {
+    const r = await userModel.deleteMany({ _id: { $in: testUserIds } }).exec()
+    console.log(`  - 删除测试用户: ${r.deletedCount} 个`)
+  }
+
+  console.log('\n✅ 清理完成！')
+  await app.close()
+}
+
+bootstrap().catch((err) => {
+  console.error('清理失败:', err)
+  process.exit(1)
+})

backend/scripts/migrate-gravity.ts

@@ -0,0 +1,54 @@
+/**
+ * 引力值迁移脚本
+ * 将现有用户的多维额度合并到 gravity 字段
+ * 公式: gravity = interviewCredits×5 + resumeOptimizeCredits×3 + resumeDownloadCredits×2 + shareCredits×1 + remaining×5
+ * 用法: npx ts-node --project tsconfig.json scripts/migrate-gravity.ts
+ */
+import { NestFactory } from '@nestjs/core'
+import { AppModule } from '../src/app.module'
+import { getModelToken } from '@nestjs/mongoose'
+import { User, UserDocument } from '../src/modules/user/user.schema'
+import { Model } from 'mongoose'
+
+async function bootstrap() {
+  const app = await NestFactory.createApplicationContext(AppModule)
+  const userModel = app.get<Model<UserDocument>>(getModelToken(User.name))
+
+  const total = await userModel.countDocuments().exec()
+  console.log(`Total users: ${total}`)
+
+  let migrated = 0
+  let skipped = 0
+  const cursor = userModel.find().cursor()
+
+  for await (const user of cursor) {
+    const interviewVal = (user.interviewCredits ?? 0) * 5
+    const optimizeVal = (user.resumeOptimizeCredits ?? 0) * 3
+    const downloadVal = (user.resumeDownloadCredits ?? 0) * 2
+    const oldRemainVal = (user.remaining ?? 0) * 5
+    const shareVal = (user.shareCredits ?? 0) * 1
+    const totalGravity = interviewVal + optimizeVal + downloadVal + oldRemainVal + shareVal
+
+    if (totalGravity <= 0 && (user.gravity ?? 0) === 0) {
+      skipped++
+      continue
+    }
+
+    await userModel.findByIdAndUpdate(user._id, {
+      $set: {
+        gravity: Math.max(user.gravity ?? 0, totalGravity),
+        interviewCredits: 0,
+        resumeOptimizeCredits: 0,
+        resumeDownloadCredits: 0,
+        remaining: 0,
+        shareCredits: 0,
+      },
+    }).exec()
+    migrated++
+  }
+
+  console.log(`Migrated: ${migrated}, Skipped (no credits): ${skipped}`)
+  await app.close()
+}
+
+bootstrap().catch(console.error)

backend/scripts/seed-test-user.ts

@@ -0,0 +1,55 @@
+import { connect, disconnect } from 'mongoose'
+import * as bcrypt from 'bcrypt'
+import * as dotenv from 'dotenv'
+import * as path from 'path'
+
+dotenv.config({ path: path.resolve(__dirname, '../.env') })
+
+async function main() {
+  const uri = process.env.MONGODB_URI
+  if (!uri) {
+    console.error('MONGODB_URI not set')
+    process.exit(1)
+  }
+
+  const conn = await connect(uri)
+  console.log('Connected to MongoDB')
+
+  const users = conn.connection.db!.collection('users')
+
+  const email = 'test@yzrcloud.cn'
+  const password = '123456'
+  const hashed = await bcrypt.hash(password, 10)
+
+  const existing = await users.findOne({ email })
+  if (existing) {
+    await users.updateOne(
+      { email },
+      { $set: { password: hashed, nickname: '测试用户', role: 'user', gravity: 5, interviewCredits: 1, remaining: 3 } }
+    )
+    console.log(`Updated test user: ${email}`)
+  } else {
+    await users.insertOne({
+      email,
+      password: hashed,
+      nickname: '测试用户',
+      role: 'user',
+      gravity: 5,
+      interviewCredits: 1,
+      remaining: 3,
+      interviewCount: 0,
+      plan: 'free',
+      createdAt: new Date(),
+      updatedAt: new Date(),
+    })
+    console.log(`Created test user: ${email}`)
+  }
+
+  await disconnect()
+  console.log('Done')
+}
+
+main().catch(err => {
+  console.error('Failed:', err)
+  process.exit(1)
+})

backend/src/app.module.ts

@@ -9,6 +9,7 @@ import { APP_GUARD } from '@nestjs/core'
 import { JwtStrategy } from './common/strategies/jwt.strategy'
 import { JwtAuthGuard } from './common/guards/jwt-auth.guard'
 import { AiModule } from './modules/ai/ai.module'
+import { FeedbackModule } from './modules/feedback/feedback.module'
 import { UserModule } from './modules/user/user.module'
 import { InterviewModule } from './modules/interview/interview.module'
 import { ResumeModule } from './modules/resume/resume.module'
@@ -25,9 +26,11 @@ import { DailyQuestionModule } from './modules/daily-question/daily-question.mod
 import { ScheduleModule } from './modules/schedule/schedule.module'
 import { TtsModule } from './modules/tts/tts.module'
 import { PricingModule } from './modules/schemas/pricing.module'
+import { GravityTransactionModule } from './modules/schemas/gravity-transaction.module'
 import { ShareModule } from './modules/share/share.module'
 import { InterviewReviewModule } from './modules/interview-review/interview-review.module'
 import { CareerAdviceModule } from './modules/career-advice/career-advice.module'
+import { VirtualPaymentModule } from './modules/virtual-payment/virtual-payment.module'
 
 const MONGODB_URI = process.env.MONGODB_URI || 'mongodb://localhost:27017/zhiyin'
 
@@ -45,6 +48,7 @@ const MONGODB_URI = process.env.MONGODB_URI || 'mongodb://localhost:27017/zhiyin
     }]),
     NestScheduleModule.forRoot(),
     UserModule,
+    FeedbackModule,
     AiModule,
     InterviewModule,
     AnalyzeModule,
@@ -64,6 +68,8 @@ const MONGODB_URI = process.env.MONGODB_URI || 'mongodb://localhost:27017/zhiyin
     ShareModule,
     InterviewReviewModule,
     CareerAdviceModule,
+    VirtualPaymentModule,
+    GravityTransactionModule,
   ],
   providers: [
     JwtStrategy,

backend/src/common/filters/all-exceptions.filter.ts

@@ -16,7 +16,7 @@ export class AllExceptionsFilter implements ExceptionFilter {
 
     const message = exception instanceof HttpException
       ? exception.getResponse()
-      : '服务器内部错误';
+      : (exception as Error)?.message || '服务器内部错误';
 
     const errorResponse = {
       code: status,

backend/src/modules/admin/admin.controller.ts

@@ -10,6 +10,7 @@ import { Resume, ResumeDocument } from '../resume/resume.schema'
 import { PaymentOrder, PaymentOrderDocument } from '../payment/payment-order.schema'
 import { SiteConfig, SiteConfigDocument } from '../schemas/site-config.schema'
 import { ShareRecord, ShareRecordDocument, ShareVisit, ShareVisitDocument } from '../share/share.schema'
+import { Feedback, FeedbackDocument } from '../feedback/feedback.schema'
 import { QuotaService } from '../user/quota.service'
 import { PricingService } from '../schemas/pricing.service'
 import { WechatPayService } from '../payment/wechat-pay.service'
@@ -27,6 +28,7 @@ export class AdminController {
     @InjectModel(ShareRecord.name) private shareModel: Model<ShareRecordDocument>,
     @InjectModel(ShareVisit.name) private shareVisitModel: Model<ShareVisitDocument>,
     @InjectModel(Resume.name) private resumeModel: Model<ResumeDocument>,
+    @InjectModel(Feedback.name) private feedbackModel: Model<FeedbackDocument>,
     private quotaService: QuotaService,
     private pricingService: PricingService,
     private wechatPay: WechatPayService,
@@ -48,7 +50,7 @@ export class AdminController {
     const [
       userCount, interviewCount, todayUsers, todayInterviews,
       resumeCount, paidDownloadCount,
-      planStats,
+      planStats, orderCount, todayOrders, totalRevenue,
     ] = await Promise.all([
       this.userModel.countDocuments().exec(),
       this.interviewModel.countDocuments().exec(),
@@ -59,12 +61,19 @@ export class AdminController {
       this.userModel.aggregate([
         { $group: { _id: '$plan', count: { $sum: 1 } } },
       ]).exec(),
+      this.orderModel.countDocuments().exec(),
+      this.orderModel.countDocuments({ status: 'success', createdAt: { $gte: new Date(Date.now() - 24 * 60 * 60 * 1000) } }).exec(),
+      this.orderModel.aggregate([
+        { $match: { status: 'success' } },
+        { $group: { _id: null, total: { $sum: '$amount' } } },
+      ]).exec(),
     ])
     const planBreakdown: Record<string, number> = {}
     planStats.forEach(p => { planBreakdown[p._id || 'free'] = p.count })
     return {
       userCount, interviewCount, todayUsers, todayInterviews,
-      resumeCount, paidDownloadCount,
+      resumeCount, paidDownloadCount, orderCount, todayOrders,
+      totalRevenue: totalRevenue[0]?.total || 0,
       planBreakdown,
     }
   }
@@ -78,7 +87,13 @@ export class AdminController {
       filter.$or = [
         { phone: { $regex: escaped, $options: 'i' } },
         { nickname: { $regex: escaped, $options: 'i' } },
+        { email: { $regex: escaped, $options: 'i' } },
+        { wxOpenid: { $regex: escaped, $options: 'i' } },
       ]
+      // 支持按 _id 模糊搜索（ObjectId → string → regex）
+      filter.$or.push({
+        $expr: { $regexMatch: { input: { $toString: '$_id' }, regex: escaped, options: 'i' } },
+      })
     }
     const skip = (Math.max(1, +page) - 1) * +limit
     const [users, total] = await Promise.all([
@@ -95,8 +110,8 @@ export class AdminController {
       this.interviewModel.find()
         .sort({ createdAt: -1 })
         .skip(skip).limit(+limit)
-        .populate('userId', 'phone nickname')
-        .select('position status totalScore questionCount fillerScore fillerDensity summary createdAt')
+        .populate('userId', 'phone nickname email wxOpenid')
+        .select('position status totalScore questionCount fillerScore fillerDensity summary createdAt updatedAt')
         .lean().exec(),
       this.interviewModel.countDocuments().exec(),
     ])
@@ -113,7 +128,7 @@ export class AdminController {
     expireAt.setDate(expireAt.getDate() + (pricing.plans?.growth?.durationDays || VIP_DURATION_DAYS))
     user.plan = 'growth'
     user.vipExpireAt = expireAt
-    await this.quotaService.setPlanQuota(targetUserId, 'growth', credits)
+    await this.quotaService.setPlanQuota(targetUserId, pricing.plans?.growth?.gravityPerMonth || 250)
     return { success: true, plan: 'growth', expireAt }
   }
 
@@ -122,7 +137,7 @@ export class AdminController {
     if (!userId || !type || amount === undefined) {
       throw new HttpException('参数不完整', HttpStatus.BAD_REQUEST)
     }
-    const validTypes = ['interviewCredits', 'resumeOptimizeCredits', 'resumeDownloadCredits', 'shareCredits']
+    const validTypes = ['interviewCredits', 'resumeOptimizeCredits', 'resumeDownloadCredits', 'shareCredits', 'gravity']
     if (!validTypes.includes(type)) {
       throw new HttpException('无效的额度类型', HttpStatus.BAD_REQUEST)
     }
@@ -210,6 +225,16 @@ export class AdminController {
     return { list, total, page: +page }
   }
 
+  @Get('feedback')
+  async getFeedback(@Query('page') page = '1', @Query('limit') limit = '10') {
+    const skip = (Math.max(1, +page) - 1) * +limit
+    const [list, total] = await Promise.all([
+      this.feedbackModel.find().sort({ createdAt: -1 }).skip(skip).limit(+limit).lean().exec(),
+      this.feedbackModel.countDocuments().exec(),
+    ])
+    return { list, total, page: +page }
+  }
+
   @Get('resumes')
   async getResumes(@Query('page') page = '1', @Query('limit') limit = '20') {
     const skip = (Math.max(1, +page) - 1) * +limit
@@ -217,8 +242,8 @@ export class AdminController {
       this.resumeModel.find()
         .sort({ createdAt: -1 })
         .skip(skip).limit(+limit)
-        .populate('userId', 'phone nickname')
-        .select('title targetPosition version paidDownload createdAt')
+        .populate('userId', 'phone nickname email')
+        .select('title targetPosition version paidDownload createdAt updatedAt contentHash')
         .lean().exec(),
       this.resumeModel.countDocuments().exec(),
     ])
@@ -238,7 +263,7 @@ export class AdminController {
 
   @Get('admins')
   async getAdmins() {
-    const admins = await this.userModel.find({ role: 'admin' }).select('phone nickname email createdAt isSystemAdmin').lean().exec()
+    const admins = await this.userModel.find({ role: 'admin' }).select('phone nickname email wxOpenid gravity plan role createdAt isSystemAdmin').lean().exec()
     return { admins }
   }
 
@@ -291,18 +316,18 @@ export class AdminController {
           } else {
             user.vipExpireAt = expireAt
           }
-          await this.quotaService.setPlanQuota(order.userId, planId, credits)
+          await this.quotaService.setPlanQuota(order.userId, planCfg.gravityPerMonth)
         }
       } else {
         const pricing = await this.pricingService.getConfig()
-        const creditMap: Record<string, number> = {
-          interview: pricing.interview?.creditsPerPurchase || 1,
-          optimize: pricing.resumeOptimize?.creditsPerPurchase || 1,
-          download: pricing.resumeDownload?.creditsPerPurchase || 1,
+        const gravityMap: Record<string, number> = {
+          interview: pricing.gravityRates?.interviewPerUse || 5,
+          optimize: pricing.gravityRates?.optimizePerUse || 3,
+          download: pricing.gravityRates?.downloadPerUse || 2,
         }
-        const credits = creditMap[order.type]
-        if (credits) {
-          await this.quotaService.grantCredits(order.userId, order.type as any, credits)
+        const g = gravityMap[order.type]
+        if (g) {
+          await this.quotaService.grantGravity(order.userId, g)
         }
       }
     }
@@ -415,8 +440,8 @@ const DEFAULT_CONFIG = {
 }
 
 const DEFAULT_PRICING = {
-  interview: { pricePerSession: 500, creditsPerPurchase: 1 },
-  resumeOptimize: { freeLimit: 3, pricePerOptimize: 300, creditsPerPurchase: 1 },
+  interview: { pricePerSession: 600, creditsPerPurchase: 1 },
+  resumeOptimize: { freeLimit: 3, pricePerOptimize: 400, creditsPerPurchase: 1 },
   resumeDownload: { pricePerDownload: 200, creditsPerPurchase: 1 },
   plans: {
     growth: {

backend/src/modules/admin/admin.module.ts

@@ -10,6 +10,7 @@ import { AdminGuard } from '../../common/guards/admin.guard'
 import { SiteConfig, SiteConfigSchema } from '../schemas/site-config.schema'
 import { ShareRecord, ShareRecordSchema, ShareVisit, ShareVisitSchema } from '../share/share.schema'
 import { Resume, ResumeSchema } from '../resume/resume.schema'
+import { Feedback, FeedbackSchema } from '../feedback/feedback.schema'
 
 @Module({
   imports: [
@@ -21,6 +22,7 @@ import { Resume, ResumeSchema } from '../resume/resume.schema'
       { name: ShareRecord.name, schema: ShareRecordSchema },
       { name: ShareVisit.name, schema: ShareVisitSchema },
       { name: Resume.name, schema: ResumeSchema },
+      { name: Feedback.name, schema: FeedbackSchema },
     ]),
     UserModule,
   ],

backend/src/modules/daily-question/daily-question.controller.ts

@@ -1,30 +1,30 @@
-import { Controller, Get, Param, Query, UseGuards } from '@nestjs/common'
+import { Controller, Get, Param, Query } from '@nestjs/common'
 import { InjectModel } from '@nestjs/mongoose'
 import { Model } from 'mongoose'
-import { JwtAuthGuard } from '../../common/guards/jwt-auth.guard'
+import { Public } from '../../common/decorators/public.decorator'
 import { DailyQuestion, DailyQuestionDocument } from '../schemas/daily-question.schema'
 
 @Controller('daily-question')
-@UseGuards(JwtAuthGuard)
 export class DailyQuestionController {
   constructor(
     @InjectModel(DailyQuestion.name) private dailyQuestionModel: Model<DailyQuestionDocument>,
   ) {}
 
   @Get()
-  async getToday(@Query('position') position?: string) {
-    const filter: any = {}
-    if (position) filter.position = position
+  @Public()
+  async getRandom(@Query('position') position?: string) {
+    const pipeline: any[] = []
+    if (position) pipeline.push({ $match: { position } })
+    pipeline.push({ $sample: { size: 1 } })
 
-    const question = await this.dailyQuestionModel
-      .findOne(filter)
-      .sort({ date: -1 })
-      .exec()
+    const results = await this.dailyQuestionModel.aggregate(pipeline).exec()
+    if (results.length > 0) return results[0]
 
-    if (!question) {
-      // Return a default question if no specific one found
-      const defaultQ = await this.dailyQuestionModel.findOne().sort({ date: -1 }).exec()
-      if (defaultQ) return defaultQ
+    // Fallback: try without position filter
+    if (position) {
+      const fallback = await this.dailyQuestionModel.aggregate([{ $sample: { size: 1 } }]).exec()
+      if (fallback.length > 0) return fallback[0]
+    }
 
     return {
       position: '通用',
@@ -34,9 +34,6 @@ export class DailyQuestionController {
     }
   }
 
-    return question
-  }
-
   @Get('position/:position')
   async getByPosition(@Param('position') position: string) {
     const questions = await this.dailyQuestionModel

backend/src/modules/feedback/feedback.controller.ts

@@ -0,0 +1,31 @@
+import { Controller, Post, Get, Patch, Param, Body, Query, UseGuards, HttpException, HttpStatus } from '@nestjs/common'
+import { FeedbackService } from './feedback.service'
+import { JwtAuthGuard } from '../../common/guards/jwt-auth.guard'
+import { AdminGuard } from '../../common/guards/admin.guard'
+import { CurrentUser } from '../../common/decorators/current-user.decorator'
+
+@Controller('feedback')
+export class FeedbackController {
+  constructor(private service: FeedbackService) {}
+
+  @UseGuards(JwtAuthGuard)
+  @Post()
+  async create(@CurrentUser('userId') userId: string, @Body() body: { type?: string; content: string; contact?: string }) {
+    if (!body.content || body.content.length < 2) {
+      throw new HttpException('请填写反馈内容', HttpStatus.BAD_REQUEST)
+    }
+    return this.service.create({ userId, type: body.type || 'suggestion', content: body.content, contact: body.contact })
+  }
+
+  @UseGuards(JwtAuthGuard, AdminGuard)
+  @Get()
+  async list(@Query('page') page?: string, @Query('limit') limit?: string) {
+    return this.service.findAll(Number(page) || 1, Number(limit) || 20)
+  }
+
+  @UseGuards(JwtAuthGuard, AdminGuard)
+  @Patch(':id/resolve')
+  async resolve(@Param('id') id: string) {
+    return this.service.markResolved(id)
+  }
+}

backend/src/modules/feedback/feedback.module.ts

@@ -0,0 +1,13 @@
+import { Module } from '@nestjs/common'
+import { MongooseModule } from '@nestjs/mongoose'
+import { FeedbackController } from './feedback.controller'
+import { FeedbackService } from './feedback.service'
+import { Feedback, FeedbackSchema } from './feedback.schema'
+
+@Module({
+  imports: [MongooseModule.forFeature([{ name: Feedback.name, schema: FeedbackSchema }])],
+  controllers: [FeedbackController],
+  providers: [FeedbackService],
+  exports: [FeedbackService],
+})
+export class FeedbackModule {}

backend/src/modules/feedback/feedback.schema.ts

@@ -0,0 +1,24 @@
+import { Prop, Schema, SchemaFactory } from '@nestjs/mongoose'
+import { Document, Types } from 'mongoose'
+
+export type FeedbackDocument = Feedback & Document
+
+@Schema({ timestamps: true })
+export class Feedback {
+  @Prop({ type: Types.ObjectId, ref: 'User', required: true })
+  userId: Types.ObjectId
+
+  @Prop({ default: 'suggestion' })
+  type: string
+
+  @Prop({ required: true })
+  content: string
+
+  @Prop({ default: '' })
+  contact: string
+
+  @Prop({ default: 'pending' })
+  status: string
+}
+
+export const FeedbackSchema = SchemaFactory.createForClass(Feedback)

backend/src/modules/feedback/feedback.service.ts

@@ -0,0 +1,28 @@
+import { Injectable } from '@nestjs/common'
+import { InjectModel } from '@nestjs/mongoose'
+import { Model } from 'mongoose'
+import { Feedback } from './feedback.schema'
+
+@Injectable()
+export class FeedbackService {
+  constructor(@InjectModel(Feedback.name) private model: Model<Feedback>) {}
+
+  async create(data: { userId: string; type: string; content: string; contact?: string }) {
+    return this.model.create(data)
+  }
+
+  async findAll(page = 1, limit = 20) {
+    const skip = (page - 1) * limit
+    const items = await this.model.find().sort({ createdAt: -1 }).skip(skip).limit(limit).lean()
+    let populated: any[] = items
+    try {
+      populated = await this.model.populate(items, { path: 'userId', select: 'nickname phone email' })
+    } catch {}
+    const total = await this.model.countDocuments()
+    return { items: populated, total, page, limit }
+  }
+
+  async markResolved(id: string) {
+    return this.model.findByIdAndUpdate(id, { status: 'resolved' }, { new: true })
+  }
+}

backend/src/modules/interview/interview.service.ts

@@ -1,4 +1,4 @@
-import { Injectable, HttpException, HttpStatus } from '@nestjs/common'
+import { Injectable, HttpException, HttpStatus, Logger } from '@nestjs/common'
 import { InjectModel } from '@nestjs/mongoose'
 import { Model } from 'mongoose'
 import { Interview, InterviewDocument } from './interview.schema'
@@ -11,6 +11,8 @@ import { analyzeSpeech } from '../../common/utils/filler-words'
 
 @Injectable()
 export class InterviewService {
+  private readonly logger = new Logger(InterviewService.name)
+
   constructor(
     @InjectModel(Interview.name) private interviewModel: Model<InterviewDocument>,
     @InjectModel(Progress.name) private progressModel: Model<ProgressDocument>,
@@ -21,13 +23,24 @@ export class InterviewService {
   ) {}
 
   async create(userId: string, position: string) {
-    await this.quotaService.checkAndDeductInterview(userId)
+    // Step 1: 先检查引力值是否足够（不扣除）
+    const cost = await this.quotaService.checkInterview(userId)
 
-    const firstQuestion = await this.aiService.call({
+    // Step 2: AI 生成第一个问题
+    let firstQuestion: string
+    try {
+      firstQuestion = await this.aiService.call({
         systemPrompt: `你是一位专业的${position}面试官。请针对校招该岗位提出第一个面试问题，要求具体且有针对性。直接输出问题，不要多余内容。`,
         userMessage: `请为${position}岗位的校招候选人提出第一个面试问题。`,
         temperature: 0.8,
       })
+    } catch (e) {
+      this.logger.error(`AI call failed for interview create: ${(e as Error).message}`)
+      throw new HttpException('AI 服务暂时不可用，请稍后重试', HttpStatus.SERVICE_UNAVAILABLE)
+    }
+
+    // Step 3: AI 调用成功后，扣除引力值并创建面试记录
+    await this.quotaService.deductInterview(userId, cost)
 
     const interview = await this.interviewModel.create({
       userId,

backend/src/modules/member/member.controller.ts

@@ -53,7 +53,14 @@ export class MemberController {
     }
 
     return {
+      registrationGravity: pricing.registrationGravity,
       interview: { dailyFreeLimit: FREE_DAILY_LIMIT, maxRoundsFree: 5, maxRoundsVip: 10 },
+      gravityRates: pricing.gravityRates,
+      products: {
+        interview: { price: pricing.interview.pricePerSession, title: 'AI 模拟面试单次', gravity: pricing.gravityRates.interviewPerUse },
+        optimize: { price: pricing.resumeOptimize.pricePerOptimize, title: '简历优化单次', gravity: pricing.gravityRates.optimizePerUse },
+        download: { price: pricing.resumeDownload.pricePerDownload, title: '简历下载', gravity: pricing.gravityRates.downloadPerUse },
+      },
       plans,
     }
   }
@@ -66,6 +73,7 @@ export class MemberController {
       plan: user.plan,
       planName: user.plan === 'growth' ? '成长版' : user.plan === 'sprint' ? '冲刺版' : '免费版',
       remaining: user.remaining,
+      gravity: user.gravity ?? 0,
       dailyLimit: user.plan !== 'free' ? 999 : FREE_DAILY_LIMIT,
       vipExpireAt: user.vipExpireAt,
       sprintExpireAt: user.sprintExpireAt,
@@ -101,7 +109,7 @@ export class MemberController {
       user.plan = 'growth'
       user.vipExpireAt = expireAt
     }
-    await this.quotaService.setPlanQuota(userId, order.plan, planCfg.credits)
+    await this.quotaService.setPlanQuota(userId, planCfg.gravityPerMonth)
     return { success: true, plan: user.plan, planName: user.plan === 'growth' ? '成长版' : '冲刺版', expireAt }
   }
 

backend/src/modules/payment/payment.controller.spec.ts

@@ -36,12 +36,12 @@ describe('PaymentController', () => {
     }
     mockPricingService = {
       getConfig: jest.fn().mockResolvedValue({
-        interview: { pricePerSession: 500, creditsPerPurchase: 1 },
-        resumeOptimize: { freeLimit: 3, pricePerOptimize: 300, creditsPerPurchase: 1 },
+        interview: { pricePerSession: 600, creditsPerPurchase: 1 },
+        resumeOptimize: { freeLimit: 3, pricePerOptimize: 400, creditsPerPurchase: 1 },
         resumeDownload: { pricePerDownload: 200, creditsPerPurchase: 1 },
         plans: {
-          growth: { price: 1990, durationDays: 30, credits: { interview: 999, resumeOptimize: 20, resumeDownload: 10 }, features: [] },
-          sprint: { price: 4990, durationDays: 30, credits: { interview: 999, resumeOptimize: 50, resumeDownload: 30 }, features: [] },
+          growth: { price: 1990, durationDays: 30, gravityPerMonth: 80, credits: { interview: 999, resumeOptimize: 20, resumeDownload: 10 }, features: [] },
+          sprint: { price: 4990, durationDays: 30, gravityPerMonth: 200, credits: { interview: 999, resumeOptimize: 50, resumeDownload: 30 }, features: [] },
         },
       }),
     }
@@ -51,6 +51,7 @@ describe('PaymentController', () => {
       providers: [
         { provide: getModelToken('User'), useValue: mockUserModel },
         { provide: getModelToken('PaymentOrder'), useValue: mockOrderModel },
+        { provide: getModelToken('GravityTransaction'), useValue: { create: jest.fn() } },
         { provide: WechatPayService, useValue: mockWechatPay },
         { provide: QuotaService, useValue: mockQuotaService },
         { provide: PricingService, useValue: mockPricingService },
@@ -150,7 +151,7 @@ describe('PaymentController', () => {
 
     it('should activate growth plan', async () => {
       mockOrderModel.findOne.mockReturnValueOnce({ exec: jest.fn().mockResolvedValue({ outTradeNo: 'ORD123', userId: mockUserId, status: 'success', plan: 'growth', type: 'membership' }) })
-      const mockUser = { plan: 'free', vipExpireAt: null, sprintExpireAt: null, sprintRemaining: 0, remaining: 0, interviewCredits: 1, resumeOptimizeCredits: 0, resumeDownloadCredits: 0, freeOptimizeUsed: 0, save: jest.fn().mockResolvedValue(true) }
+      const mockUser = { plan: 'free', vipExpireAt: null, sprintExpireAt: null, sprintRemaining: 0, remaining: 0, gravity: 0, freeOptimizeUsed: 0, save: jest.fn().mockResolvedValue(true) }
       mockUserModel.findById.mockReturnValueOnce({ exec: jest.fn().mockResolvedValue(mockUser) })
 
       const result = await controller.activate(mockUserId, 'ORD123')
@@ -158,9 +159,8 @@ describe('PaymentController', () => {
       expect(result.plan).toBe('growth')
       expect(mockUser.save).toHaveBeenCalled()
       expect(mockUser.plan).toBe('growth')
-      expect(mockUser.interviewCredits).toBe(999)
-      expect(mockUser.resumeOptimizeCredits).toBe(20)
-      expect(mockUser.resumeDownloadCredits).toBe(10)
+      expect(mockUser.gravity).toBe(80)
+      expect(mockUser.freeOptimizeUsed).toBe(3)
     })
 
     it('should activate sprint plan', async () => {

backend/src/modules/payment/payment.controller.ts

@@ -1,4 +1,4 @@
-import { Controller, Post, Get, Param, Body, UseGuards, HttpException, HttpStatus, Logger, Req } from '@nestjs/common'
+import { Controller, Post, Get, Param, Body, UseGuards, HttpException, HttpStatus, Logger, Req, HttpCode } from '@nestjs/common'
 import { InjectModel } from '@nestjs/mongoose'
 import { Model } from 'mongoose'
 import { User, UserDocument } from '../user/user.schema'
@@ -9,6 +9,7 @@ import { WechatPayService } from './wechat-pay.service'
 import { QuotaService } from '../user/quota.service'
 import { PricingService } from '../schemas/pricing.service'
 import { Public } from '../../common/decorators/public.decorator'
+import { GravityTransaction } from '../schemas/gravity-transaction.schema'
 
 @Controller('payment')
 export class PaymentController {
@@ -17,6 +18,7 @@ export class PaymentController {
   constructor(
     @InjectModel(User.name) private userModel: Model<UserDocument>,
     @InjectModel(PaymentOrder.name) private orderModel: Model<PaymentOrderDocument>,
+    @InjectModel(GravityTransaction.name) private gravityTxModel: Model<GravityTransaction>,
     private wechatPay: WechatPayService,
     private quotaService: QuotaService,
     private pricingService: PricingService,
@@ -25,6 +27,7 @@ export class PaymentController {
   /** 创建套餐订单（H5：Native 扫码支付） */
   @UseGuards(JwtAuthGuard)
   @Post('create')
+  @HttpCode(200)
   async create(@CurrentUser('userId') userId: string, @Body('plan') plan: string = 'growth') {
     if (!['growth', 'sprint'].includes(plan)) throw new HttpException('无效套餐', HttpStatus.BAD_REQUEST)
     const user = await this.userModel.findById(userId).exec()
@@ -34,7 +37,7 @@ export class PaymentController {
     const pricing = await this.pricingService.getConfig()
     const planCfg = pricing.plans[plan === 'sprint' ? 'sprint' : 'growth']
     const amount = planCfg.price
-    const title = plan === 'sprint' ? '职引冲刺版月度会员' : '职引成长版月度会员'
+    const title = plan === 'sprint' ? '宇之然AI磁场冲刺版月度会员' : '宇之然AI磁场成长版月度会员'
     const outTradeNo = `${plan === 'sprint' ? 'SPR' : 'VIP'}${Date.now()}${userId.slice(-6)}`
     const result = await this.wechatPay.nativePay(title, outTradeNo, amount)
 
@@ -49,11 +52,13 @@ export class PaymentController {
   async createProduct(
     @CurrentUser('userId') userId: string,
     @Body('type') type: string,
+    @Body('quantity') quantity: number = 1,
     @Body('metadata') metadata?: Record<string, any>,
   ) {
     if (!['interview', 'optimize', 'download'].includes(type)) {
       throw new HttpException('无效产品类型', HttpStatus.BAD_REQUEST)
     }
+    const qty = Math.max(1, Math.min(99, quantity || 1))
     const user = await this.userModel.findById(userId).exec()
     if (!user) throw new HttpException('用户不存在', HttpStatus.NOT_FOUND)
 
@@ -63,40 +68,55 @@ export class PaymentController {
       optimize: pricing.resumeOptimize.pricePerOptimize,
       download: pricing.resumeDownload.pricePerDownload,
     }
-    const price = priceMap[type]
-    if (!price) throw new HttpException('价格未配置', HttpStatus.INTERNAL_SERVER_ERROR)
+    const price = priceMap[type] * qty
+    if (!priceMap[type]) throw new HttpException('价格未配置', HttpStatus.INTERNAL_SERVER_ERROR)
 
     const titles: Record<string, string> = {
       interview: 'AI 模拟面试单次',
       optimize: '简历优化单次',
       download: '简历下载',
     }
-    const title = titles[type] || type
+    const title = qty > 1 ? `${titles[type]}×${qty}` : titles[type]
     const outTradeNo = `${type.slice(0, 3).toUpperCase()}${Date.now()}${userId.slice(-6)}`
     const result = await this.wechatPay.nativePay(title, outTradeNo, price)
 
-    await this.orderModel.create({ outTradeNo, userId, userPhone: user.phone || '', amount: price, title, status: 'pending', channel: 'native', type, plan: 'growth', metadata })
+    await this.orderModel.create({ outTradeNo, userId, userPhone: user.phone || '', amount: price, title, status: 'pending', channel: 'native', type, plan: 'growth', metadata: { ...metadata, quantity: qty } })
 
-    return { outTradeNo, codeUrl: result.codeUrl, amount: price, title }
+    return { outTradeNo, codeUrl: result.codeUrl, amount: price, title, quantity: qty }
   }
 
   /** JSAPI 支付（微信小程序） */
   @UseGuards(JwtAuthGuard)
   @Post('jsapi')
+  @HttpCode(200)
   async jsapi(@CurrentUser('userId') userId: string, @Body('plan') plan: string = 'growth') {
+    this.logger.log(`[jsapi] userId=${userId}, plan=${plan}`)
     if (!['growth', 'sprint'].includes(plan)) throw new HttpException('无效套餐', HttpStatus.BAD_REQUEST)
     const user = await this.userModel.findById(userId).exec()
-    if (!user) throw new HttpException('用户不存在', HttpStatus.NOT_FOUND)
-    if (user.plan !== 'free') throw new HttpException('已是会员', HttpStatus.BAD_REQUEST)
+    if (!user) { this.logger.warn(`[jsapi] 用户不存在 userId=${userId}`); throw new HttpException('用户不存在', HttpStatus.NOT_FOUND) }
+    this.logger.log(`[jsapi] 用户查询结果: plan=${user.plan}, wxOpenid=${user.wxOpenid ? '已设置' : '空'}, phone=${user.phone || '无'}`)
+    if (user.plan !== 'free') { this.logger.warn(`[jsapi] 已是会员 plan=${user.plan}`); throw new HttpException('已是会员', HttpStatus.BAD_REQUEST) }
     const openid = user.wxOpenid
-    if (!openid) throw new HttpException('未绑定微信', HttpStatus.BAD_REQUEST)
+    if (!openid) {
+      this.logger.warn(`[jsapi] 未绑定微信openid userId=${userId}`)
+      throw new HttpException({ message: '未绑定微信openid', needBindWx: true }, HttpStatus.BAD_REQUEST)
+    }
 
     const pricing = await this.pricingService.getConfig()
+    this.logger.log(`[jsapi] pricing获取成功`)
     const planCfg = pricing.plans[plan === 'sprint' ? 'sprint' : 'growth']
     const amount = planCfg.price
-    const title = plan === 'sprint' ? '职引冲刺版月度会员' : '职引成长版月度会员'
+    const title = plan === 'sprint' ? '宇之然AI磁场冲刺版月度会员' : '宇之然AI磁场成长版月度会员'
     const outTradeNo = `${plan === 'sprint' ? 'SPR' : 'VIP'}${Date.now()}${userId.slice(-6)}`
-    const result = await this.wechatPay.jsapiPay(title, outTradeNo, amount, openid)
+    this.logger.log(`[jsapi] 准备调用微信: outTradeNo=${outTradeNo}, amount=${amount}, openid=${openid}`)
+    let result: any
+    try {
+      result = await this.wechatPay.jsapiPay(title, outTradeNo, amount, openid)
+      this.logger.log(`[jsapi] 微信下单成功 prepayId=${result?.prepayId}`)
+    } catch (e: any) {
+      this.logger.error(`[jsapi] 微信下单失败: ${e.message}`, e.response?.data ? JSON.stringify(e.response.data) : '')
+      throw new HttpException(e.response?.data?.message || '微信支付下单失败', HttpStatus.INTERNAL_SERVER_ERROR)
+    }
 
     await this.orderModel.create({ outTradeNo, userId, userPhone: user.phone || '', amount, title, status: 'pending', channel: 'jsapi', type: 'membership', plan })
 
@@ -109,15 +129,19 @@ export class PaymentController {
   async jsapiProduct(
     @CurrentUser('userId') userId: string,
     @Body('type') type: string,
+    @Body('quantity') quantity: number = 1,
     @Body('metadata') metadata?: Record<string, any>,
   ) {
     if (!['interview', 'optimize', 'download'].includes(type)) {
       throw new HttpException('无效产品类型', HttpStatus.BAD_REQUEST)
     }
+    const qty = Math.max(1, Math.min(99, quantity || 1))
     const user = await this.userModel.findById(userId).exec()
     if (!user) throw new HttpException('用户不存在', HttpStatus.NOT_FOUND)
     const openid = user.wxOpenid
-    if (!openid) throw new HttpException('未绑定微信', HttpStatus.BAD_REQUEST)
+    if (!openid) {
+      throw new HttpException({ message: '未绑定微信openid', needBindWx: true }, HttpStatus.BAD_REQUEST)
+    }
 
     const pricing = await this.pricingService.getConfig()
     const priceMap: Record<string, number> = {
@@ -125,21 +149,21 @@ export class PaymentController {
       optimize: pricing.resumeOptimize.pricePerOptimize,
       download: pricing.resumeDownload.pricePerDownload,
     }
-    const price = priceMap[type]
-    if (!price) throw new HttpException('价格未配置', HttpStatus.INTERNAL_SERVER_ERROR)
+    const price = priceMap[type] * qty
+    if (!priceMap[type]) throw new HttpException('价格未配置', HttpStatus.INTERNAL_SERVER_ERROR)
 
     const titles: Record<string, string> = {
       interview: 'AI 模拟面试单次',
       optimize: '简历优化单次',
       download: '简历下载',
     }
-    const title = titles[type] || type
+    const title = qty > 1 ? `${titles[type]}×${qty}` : titles[type]
     const outTradeNo = `${type.slice(0, 3).toUpperCase()}${Date.now()}${userId.slice(-6)}`
     const result = await this.wechatPay.jsapiPay(title, outTradeNo, price, openid)
 
-    await this.orderModel.create({ outTradeNo, userId, userPhone: user.phone || '', amount: price, title, status: 'pending', channel: 'jsapi', type, plan: 'growth', metadata })
+    await this.orderModel.create({ outTradeNo, userId, userPhone: user.phone || '', amount: price, title, status: 'pending', channel: 'jsapi', type, plan: 'growth', metadata: { ...metadata, quantity: qty } })
 
-    return { ...result, outTradeNo }
+    return { ...result, outTradeNo, quantity: qty }
   }
 
   /** 支付回调通知 */
@@ -201,34 +225,30 @@ export class PaymentController {
       user.plan = 'growth'
       user.vipExpireAt = expireAt
     }
-    const credits = planCfg.credits
-    user.remaining = 999
-    user.interviewCredits = credits.interview
-    user.resumeOptimizeCredits = credits.resumeOptimize
-    user.resumeDownloadCredits = credits.resumeDownload
+    user.gravity = planCfg.gravityPerMonth
     user.freeOptimizeUsed = 3
     await user.save()
+    await this.gravityTxModel.create({
+      userId: order.userId,
+      amount: planCfg.gravityPerMonth,
+      balance: planCfg.gravityPerMonth,
+      type: 'plan_set',
+      description: `开通${isSprint ? '冲刺版' : '成长版'}会员，获得 ${planCfg.gravityPerMonth} 引力值`,
+      refId: order.outTradeNo,
+    })
   }
 
   private async activateProduct(order: PaymentOrderDocument) {
     const pricing = await this.pricingService.getConfig()
-    const creditMap: Record<string, number> = {
-      interview: pricing.interview.creditsPerPurchase,
-      optimize: pricing.resumeOptimize.creditsPerPurchase,
-      download: pricing.resumeDownload.creditsPerPurchase,
-    }
-    const credits = creditMap[order.type]
-    if (!credits) return
-
-    const typeMap: Record<string, 'interview' | 'optimize' | 'download'> = {
-      interview: 'interview',
-      optimize: 'optimize',
-      download: 'download',
-    }
-    const mapped = typeMap[order.type]
-    if (mapped) {
-      await this.quotaService.grantCredits(order.userId, mapped, credits)
+    const gravityMap: Record<string, number> = {
+      interview: pricing.gravityRates.interviewPerUse,
+      optimize: pricing.gravityRates.optimizePerUse,
+      download: pricing.gravityRates.downloadPerUse,
     }
+    const g = gravityMap[order.type]
+    if (!g) return
+    const quantity = order.metadata?.quantity || 1
+    await this.quotaService.grantGravity(order.userId, g * quantity)
   }
 
   /** 查询订单（微信侧） */

backend/src/modules/payment/wechat-pay.service.ts

@@ -51,6 +51,8 @@ export class WechatPayService {
   /** 发起 API v3 请求 */
   private async request(method: string, apiPath: string, body?: any) {
     const url = `${WX_API_BASE}${apiPath}`
+    const bodyStr = body ? JSON.stringify(body) : ''
+    this.logger.log(`[wxpay-request] ${method} ${apiPath} 请求体: ${bodyStr}`)
     try {
       const res = await axios({
         method,
@@ -63,9 +65,12 @@ export class WechatPayService {
         },
         data: body,
       })
+      this.logger.log(`[wxpay-request] ${method} ${apiPath} 成功: ${JSON.stringify(res.data)}`)
       return res.data
     } catch (e: any) {
-      this.logger.error(`微信支付请求失败: ${method} ${apiPath}`, e.response?.data || e.message)
+      const errDetail = e.response?.data ? JSON.stringify(e.response.data) : e.message
+      const errStatus = e.response?.status || '无状态码'
+      this.logger.error(`[wxpay-request] ${method} ${apiPath} 失败 status=${errStatus}: ${errDetail}`)
       throw e
     }
   }
@@ -99,8 +104,15 @@ export class WechatPayService {
       amount: { total: amount, currency: 'CNY' },
       payer: { openid },
     }
+    this.logger.log(`[jsapiPay] 下单参数: description=${description}, outTradeNo=${outTradeNo}, amount=${amount}, openid=${openid}`)
+    this.logger.log(`[jsapiPay] 完整请求体: ${JSON.stringify(body)}`)
     const result = await this.request('POST', '/v3/pay/transactions/jsapi', body)
+    this.logger.log(`[jsapiPay] 微信返回: ${JSON.stringify(result)}`)
     const prepayId = result.prepay_id
+    if (!prepayId) {
+      this.logger.error(`[jsapiPay] 微信返回缺少prepay_id: ${JSON.stringify(result)}`)
+      throw new Error('微信下单失败: 缺少prepay_id')
+    }
     // 生成小程序/JSAPI 调起支付参数
     const nonce = crypto.randomBytes(16).toString('hex')
     const timestamp = Math.floor(Date.now() / 1000).toString()

backend/src/modules/resume/resume-pdf.service.ts

@@ -74,7 +74,7 @@ export class ResumePdfService {
   <h1>${this.escapeHtml(params.title)}</h1>
   <div class="subtitle">${params.targetPosition ? `目标岗位: ${this.escapeHtml(params.targetPosition)}` : ''}</div>
   <div class="content">${contentHtml}</div>
-  <div class="footer">由 AI磁场·职引 生成</div>
+  <div class="footer">由 AI磁场·宇之然AI磁场 生成</div>
 </div>
 </body>
 </html>`

backend/src/modules/schedule/gravity-top-up.service.ts

@@ -0,0 +1,69 @@
+import { Injectable, Logger } from '@nestjs/common'
+import { Cron, CronExpression } from '@nestjs/schedule'
+import { InjectModel } from '@nestjs/mongoose'
+import { Model } from 'mongoose'
+import { User, UserDocument } from '../user/user.schema'
+import { PricingService } from '../schemas/pricing.service'
+import { GravityTransaction } from '../schemas/gravity-transaction.schema'
+
+@Injectable()
+export class GravityTopUpService {
+  private readonly logger = new Logger(GravityTopUpService.name)
+
+  constructor(
+    @InjectModel(User.name) private userModel: Model<UserDocument>,
+    @InjectModel(GravityTransaction.name) private gravityTxModel: Model<GravityTransaction>,
+    private pricingService: PricingService,
+  ) {}
+
+  private async logBulkTopUp(userIds: string[], amount: number, type: string) {
+    const users = await this.userModel.find({ _id: { $in: userIds } }).select('gravity').exec()
+    const docs = users.map(u => ({
+      userId: u._id.toString(),
+      amount,
+      balance: u.gravity,
+      type,
+      description: `月度补给 ${amount} 引力值`,
+    }))
+    if (docs.length > 0) {
+      await this.gravityTxModel.insertMany(docs)
+    }
+  }
+
+  @Cron(CronExpression.EVERY_DAY_AT_2AM)
+  async topUpVipGravity() {
+    this.logger.log('Topping up gravity for active VIP members...')
+    const pricing = await this.pricingService.getConfig()
+    const now = new Date()
+
+    // 成长版 —— vipExpireAt 未过期
+    const growthPlan = pricing.plans.growth
+    const growthUsers = await this.userModel.find(
+      { plan: 'growth', vipExpireAt: { $gt: now } },
+    ).select('_id').exec()
+    const growthIds = growthUsers.map(u => u._id.toString())
+    if (growthIds.length > 0) {
+      await this.userModel.updateMany(
+        { _id: { $in: growthIds } },
+        { $inc: { gravity: growthPlan.gravityPerMonth } },
+      ).exec()
+      await this.logBulkTopUp(growthIds, growthPlan.gravityPerMonth, 'monthly_topup')
+      this.logger.log(`Growth plan: topped up ${growthIds.length} users with ${growthPlan.gravityPerMonth} gravity each`)
+    }
+
+    // 冲刺版 —— sprintExpireAt 未过期
+    const sprintPlan = pricing.plans.sprint
+    const sprintUsers = await this.userModel.find(
+      { plan: 'sprint', sprintExpireAt: { $gt: now } },
+    ).select('_id').exec()
+    const sprintIds = sprintUsers.map(u => u._id.toString())
+    if (sprintIds.length > 0) {
+      await this.userModel.updateMany(
+        { _id: { $in: sprintIds } },
+        { $inc: { gravity: sprintPlan.gravityPerMonth } },
+      ).exec()
+      await this.logBulkTopUp(sprintIds, sprintPlan.gravityPerMonth, 'monthly_topup')
+      this.logger.log(`Sprint plan: topped up ${sprintIds.length} users with ${sprintPlan.gravityPerMonth} gravity each`)
+    }
+  }
+}

backend/src/modules/schedule/schedule.module.ts

@@ -3,6 +3,7 @@ import { MongooseModule } from '@nestjs/mongoose'
 import { DailyQuestionPushService } from './daily-question-push.service'
 import { WechatTokenService } from './wechat-token.service'
 import { VipExpiryService } from './vip-expiry.service'
+import { GravityTopUpService } from './gravity-top-up.service'
 import { DailyQuestion, DailyQuestionSchema } from '../schemas/daily-question.schema'
 import { User, UserSchema } from '../user/user.schema'
 
@@ -13,6 +14,6 @@ import { User, UserSchema } from '../user/user.schema'
       { name: User.name, schema: UserSchema },
     ]),
   ],
-  providers: [WechatTokenService, DailyQuestionPushService, VipExpiryService],
+  providers: [WechatTokenService, DailyQuestionPushService, VipExpiryService, GravityTopUpService],
 })
 export class ScheduleModule {}

backend/src/modules/schemas/daily-question.schema.ts

@@ -3,7 +3,7 @@ import { Document } from 'mongoose'
 
 export type DailyQuestionDocument = DailyQuestion & Document
 
-@Schema({ timestamps: true })
+@Schema({ timestamps: true, collection: 'dailyquestions' })
 export class DailyQuestion {
   @Prop({ required: true })
   position: string       // 适用岗位

backend/src/modules/schemas/gravity-transaction.module.ts

@@ -0,0 +1,10 @@
+import { Module, Global } from '@nestjs/common'
+import { MongooseModule } from '@nestjs/mongoose'
+import { GravityTransaction, GravityTransactionSchema } from './gravity-transaction.schema'
+
+@Global()
+@Module({
+  imports: [MongooseModule.forFeature([{ name: GravityTransaction.name, schema: GravityTransactionSchema }])],
+  exports: [MongooseModule],
+})
+export class GravityTransactionModule {}

backend/src/modules/schemas/gravity-transaction.schema.ts

@@ -0,0 +1,43 @@
+import { Prop, Schema, SchemaFactory } from '@nestjs/mongoose'
+import { Document } from 'mongoose'
+
+export type GravityTransactionDocument = GravityTransaction & Document
+
+export type GravityTransactionType =
+  | 'registration'           // 注册赠送
+  | 'interview_deduct'       // AI 面试消耗
+  | 'optimize_deduct'        // 简历优化消耗
+  | 'download_deduct'        // 简历下载消耗
+  | 'purchase'               // 充值购买
+  | 'monthly_topup'          // 月度补给
+  | 'migration'              // 旧额度迁移
+  | 'plan_set'               // 套餐设置
+  | 'share'                  // 分享所得
+  | 'contribution'           // 面经贡献奖励
+  | 'share_credits_fallback' // 分享币后备抵扣
+  | 'admin_adjust'           // 管理员调整
+
+@Schema({ timestamps: true })
+export class GravityTransaction {
+  @Prop({ required: true, index: true })
+  userId: string
+
+  @Prop({ required: true })
+  amount: number       // 变动数量（正=增加，负=减少）
+
+  @Prop({ required: true })
+  balance: number      // 变动后余额
+
+  @Prop({ required: true })
+  type: GravityTransactionType
+
+  @Prop({ default: '' })
+  description: string  // 描述（如 "AI 模拟面试消耗"）
+
+  @Prop()
+  refId?: string       // 关联 ID（订单号、面试ID 等）
+}
+
+export const GravityTransactionSchema = SchemaFactory.createForClass(GravityTransaction)
+
+GravityTransactionSchema.index({ userId: 1, createdAt: -1 })

backend/src/modules/schemas/pricing.service.ts

@@ -3,23 +3,34 @@ import { InjectModel } from '@nestjs/mongoose'
 import { Model } from 'mongoose'
 import { SiteConfig, SiteConfigDocument } from './site-config.schema'
 
+export interface GravityRates {
+  interviewPerUse: number    // 每次面试消耗引力值
+  optimizePerUse: number     // 每次优化消耗引力值
+  downloadPerUse: number     // 每次下载消耗引力值
+}
+
 interface PricingConfig {
+  /** 新用户注册赠送引力值 */
+  registrationGravity: number
   interview: { pricePerSession: number; creditsPerPurchase: number }
   resumeOptimize: { freeLimit: number; pricePerOptimize: number; creditsPerPurchase: number }
   resumeDownload: { pricePerDownload: number; creditsPerPurchase: number }
+  gravityRates: GravityRates
   plans: {
-    growth: { price: number; durationDays: number; credits: { interview: number; resumeOptimize: number; resumeDownload: number }; features: string[] }
-    sprint: { price: number; durationDays: number; credits: { interview: number; resumeOptimize: number; resumeDownload: number }; features: string[] }
+    growth: { price: number; durationDays: number; gravityPerMonth: number; credits: { interview: number; resumeOptimize: number; resumeDownload: number }; features: string[] }
+    sprint: { price: number; durationDays: number; gravityPerMonth: number; credits: { interview: number; resumeOptimize: number; resumeDownload: number }; features: string[] }
   }
 }
 
 const DEFAULT_PRICING: PricingConfig = {
-  interview: { pricePerSession: 500, creditsPerPurchase: 1 },
-  resumeOptimize: { freeLimit: 3, pricePerOptimize: 300, creditsPerPurchase: 1 },
+  registrationGravity: 50,
+  interview: { pricePerSession: 600, creditsPerPurchase: 1 },
+  resumeOptimize: { freeLimit: 3, pricePerOptimize: 400, creditsPerPurchase: 1 },
   resumeDownload: { pricePerDownload: 200, creditsPerPurchase: 1 },
+  gravityRates: { interviewPerUse: 5, optimizePerUse: 3, downloadPerUse: 2 },
   plans: {
-    growth: { price: 1990, durationDays: 30, credits: { interview: 999, resumeOptimize: 20, resumeDownload: 10 }, features: ['免费版全部权益', 'AI 数字人面试无限次', '详细面试报告（四维评分）', '进步轨迹雷达图 + 打卡', '每日一题推送', '参考回答思路', '公司真题库', '简历优化 20 次/月', '简历下载 10 次/月'] },
-    sprint: { price: 4990, durationDays: 30, credits: { interview: 999, resumeOptimize: 50, resumeDownload: 30 }, features: ['成长版全部权益', 'AI 语音分析（语气词/语速检测）', '技能缺口分析报告', '学习路径推荐', '真人导师 1v1 点评（每月 1 次）', '简历精修（每月 1 次）', '内推优先', '简历优化 50 次/月', '简历下载 30 次/月'] },
+    growth: { price: 1900, durationDays: 30, gravityPerMonth: 80, credits: { interview: 999, resumeOptimize: 20, resumeDownload: 10 }, features: ['免费版全部权益', 'AI 模拟面试（每次消耗 5 引力值，无限次）', '详细面试报告（四维评分 + 语音复盘）', '进步轨迹雷达图 + 打卡日历', '每日一题推送 + 参考思路', '公司真题库', '每月赠送 80 引力值，可用于面试/优化/下载'] },
+    sprint: { price: 4900, durationDays: 30, gravityPerMonth: 200, credits: { interview: 999, resumeOptimize: 50, resumeDownload: 30 }, features: ['成长版全部权益', 'AI 语音深度分析（语气词/语速/停顿检测）', '技能缺口分析报告', '公司真题库精选', '每月赠送 200 引力值，可用于面试/优化/下载'] },
   },
 }
 
@@ -54,9 +65,11 @@ export class PricingService {
 
   private mergeDefaults(value: any): PricingConfig {
     return {
+      registrationGravity: value?.registrationGravity ?? DEFAULT_PRICING.registrationGravity,
       interview: { ...DEFAULT_PRICING.interview, ...value?.interview },
       resumeOptimize: { ...DEFAULT_PRICING.resumeOptimize, ...value?.resumeOptimize },
       resumeDownload: { ...DEFAULT_PRICING.resumeDownload, ...value?.resumeDownload },
+      gravityRates: { ...DEFAULT_PRICING.gravityRates, ...value?.gravityRates },
       plans: {
         growth: { ...DEFAULT_PRICING.plans.growth, ...value?.plans?.growth, credits: { ...DEFAULT_PRICING.plans.growth.credits, ...value?.plans?.growth?.credits } },
         sprint: { ...DEFAULT_PRICING.plans.sprint, ...value?.plans?.sprint, credits: { ...DEFAULT_PRICING.plans.sprint.credits, ...value?.plans?.sprint?.credits } },

backend/src/modules/share/share.controller.ts

@@ -1,9 +1,11 @@
-import { Controller, Get, Post, Body, Param, Query, HttpException, HttpStatus, UseGuards } from '@nestjs/common'
+import { Controller, Get, Post, Body, Param, Query, HttpException, HttpStatus, UseGuards, Req, Res } from '@nestjs/common'
+import { Request, Response } from 'express'
 import { JwtService } from '@nestjs/jwt'
 import { ShareService } from './share.service'
 import { JwtAuthGuard } from '../../common/guards/jwt-auth.guard'
 import { CurrentUser } from '../../common/decorators/current-user.decorator'
 import { Public } from '../../common/decorators/public.decorator'
+import * as crypto from 'crypto'
 
 @Controller('share')
 export class ShareController {
@@ -66,4 +68,27 @@ export class ShareController {
   ) {
     return this.shareService.visitors(userId, Number(page) || 1, Number(pageSize) || 20)
   }
+
+  // 泛匹配路由放在最后，避免拦截 stats/records/visitors 等
+  @Public()
+  @Get(':shareCode')
+  async redirect(
+    @Param('shareCode') shareCode: string,
+    @Req() req: Request,
+    @Res() res: Response,
+  ) {
+    try {
+      const ip = req.ip || req.socket?.remoteAddress || 'unknown'
+      const visitorId = crypto.createHash('md5').update(ip).digest('hex').slice(0, 16)
+      let visitorUserId: string | undefined
+      const token = req.query.token as string | undefined
+      if (token) {
+        try { const payload = this.jwtService.verify(token) as any; visitorUserId = payload.userId } catch {}
+      }
+      await this.shareService.visit(shareCode, visitorId, visitorUserId)
+    } catch (e) {
+      // 访问记录失败不影响跳转
+    }
+    res.redirect(HttpStatus.FOUND, `https://zhiyin.yzrcloud.cn/?share=${shareCode}`)
+  }
 }

backend/src/modules/share/share.service.ts

@@ -27,7 +27,7 @@ export class ShareService {
       shareCode,
       type: body.type || 'app',
       refId: body.refId || '',
-      title: body.title || '我在职引发现了好东西',
+      title: body.title || '我在宇之然AI磁场发现了好东西',
       description: body.description || '快来一起体验吧',
     })
     return {
@@ -83,8 +83,11 @@ export class ShareService {
 
     if (todayCredited >= DAILY_LIMIT) return { dailyLimitReached: true, visitorUserId }
 
-    const shareCreditsResult = await this.quotaService.grantShareCredits(sharerIdStr)
-    if (!shareCreditsResult) return { creditFailed: true, visitorUserId }
+    try {
+      await this.quotaService.grantGravity(sharerIdStr, 1)
+    } catch (e) {
+      return { creditFailed: true, visitorUserId }
+    }
 
     await this.visitModel.updateOne(
       { shareId: share._id, visitorId },
@@ -125,7 +128,7 @@ export class ShareService {
       totalVisits: visitAgg[0]?.totalVisits ?? 0,
       creditedCount: visitAgg[0]?.creditedCount ?? 0,
       todayCredited: todayAgg,
-      shareCredits: user?.shareCredits ?? 0,
+      gravity: user?.gravity ?? 0,
     }
   }
 

backend/src/modules/tts/tts.controller.ts

@@ -1,4 +1,4 @@
-import { Controller, Get, Post, Body, Param, Res, HttpException, HttpStatus, UseGuards, UploadedFile, UseInterceptors } from '@nestjs/common'
+import { Controller, Get, Post, Body, Param, Res, HttpException, HttpStatus, UseGuards, UploadedFile, UseInterceptors, Logger } from '@nestjs/common'
 import { FileInterceptor } from '@nestjs/platform-express'
 import { Response } from 'express'
 import * as fs from 'fs'
@@ -10,6 +10,7 @@ import { Public } from '../../common/decorators/public.decorator'
 
 @Controller('tts')
 export class TtsController {
+  private readonly logger = new Logger(TtsController.name)
   constructor(private ttsService: TtsService) {}
 
   @UseGuards(JwtAuthGuard)
@@ -42,28 +43,64 @@ export class TtsController {
     if (!file) throw new HttpException('请上传音频文件', HttpStatus.BAD_REQUEST)
     const uploadDir = '/tmp/asr_uploads'
     if (!fs.existsSync(uploadDir)) fs.mkdirSync(uploadDir, { recursive: true })
-    const ext = path.extname(file.originalname) || '.mp3'
+    const ext = file.originalname ? path.extname(file.originalname) || '.aac' : '.aac'
     const dest = path.join(uploadDir, file.filename + ext)
     fs.renameSync(file.path, dest)
+
+    // 拒绝损坏/空音频文件，避免 whisper 调用 ffmpeg 解码失败刷错误日志
+    const stat = fs.statSync(dest)
+    if (!stat.size || stat.size < 500) {
+      this.logger.warn(`ASR: empty audio upload (size=${stat.size}), ext=${ext}`)
+      try { fs.unlinkSync(dest) } catch {}
+      return { text: '' }
+    }
+
+    let wavPath = dest
+    if (ext.toLowerCase() !== '.wav') {
+      const potentialWav = dest.replace(/\.[^.]+$/, '.wav')
       try {
+        execSync(`ffmpeg -y -i "${dest}" -ar 16000 -ac 1 -c:a pcm_s16le "${potentialWav}"`, {
+          timeout: 30000, encoding: 'utf8', stdio: 'pipe',
+        })
+        wavPath = potentialWav
+      } catch (e: any) {
+        this.logger.warn(`FFmpeg conversion failed: ${e.message}, using original format`)
+      }
+    }
+
+    try {
+      let text = ''
       if (process.env.OPENAI_API_KEY) {
+        try {
           const result = execSync(
             `curl -s -X POST https://api.openai.com/v1/audio/transcriptions \
               -H "Authorization: Bearer ${process.env.OPENAI_API_KEY}" \
               -H "Content-Type: multipart/form-data" \
-            -F "file=@${dest}" \
+              -F "file=@${wavPath}" \
               -F "model=whisper-1" \
               -F "language=zh"`,
             { encoding: 'utf8', timeout: 30000 },
           )
           const parsed = JSON.parse(result)
-        if (parsed.text) return { text: parsed.text.trim() }
+          if (parsed.text) text = parsed.text.trim()
+        } catch (e: any) {
+          this.logger.warn(`OpenAI ASR failed, falling back to local: ${e.message}`)
         }
-      const whisperResult = execSync(`python3 -c 'import sys, whisper; model = whisper.load_model("tiny"); print(model.transcribe(sys.argv[1], language="zh")["text"].strip())' "${dest}"`, { encoding: 'utf8', timeout: 60000 })
-      if (whisperResult && whisperResult.trim()) {
-        return { text: whisperResult.trim() }
       }
-    } catch {}
+      if (!text) {
+        const whisperResult = execSync(
+          `python3 -c 'import sys, whisper; model = whisper.load_model("tiny"); print(model.transcribe(sys.argv[1], language="zh")["text"].strip())' "${wavPath}"`,
+          { encoding: 'utf8', timeout: 60000 },
+        )
+        if (whisperResult?.trim()) text = whisperResult.trim()
+      }
+      return { text }
+    } catch (e: any) {
+      this.logger.error(`ASR failed: ${e?.message || e}`)
       return { text: '' }
+    } finally {
+      try { if (dest) fs.unlinkSync(dest) } catch {}
+      try { if (wavPath && wavPath !== dest) fs.unlinkSync(wavPath) } catch {}
+    }
   }
 }

backend/src/modules/user/quota.service.ts

@@ -2,6 +2,8 @@ import { Injectable, HttpException, HttpStatus, Logger } from '@nestjs/common'
 import { InjectModel } from '@nestjs/mongoose'
 import { Model } from 'mongoose'
 import { User, UserDocument } from './user.schema'
+import { PricingService } from '../schemas/pricing.service'
+import { GravityTransaction, GravityTransactionType } from '../schemas/gravity-transaction.schema'
 
 const FREE_OPTIMIZE_LIMIT = 3
 
@@ -11,119 +13,188 @@ export class QuotaService {
 
   constructor(
     @InjectModel(User.name) private userModel: Model<UserDocument>,
+    @InjectModel(GravityTransaction.name) private gravityTxModel: Model<GravityTransaction>,
+    private pricingService: PricingService,
   ) {}
 
+  private async logTransaction(userId: string, amount: number, type: GravityTransactionType, description: string, refId?: string) {
+    const u = await this.userModel.findById(userId).select('gravity').exec()
+    const balance = u?.gravity ?? 0
+    await this.gravityTxModel.create({ userId, amount, balance, type, description, refId })
+  }
+
+  /** 仅检查面试引力值是否充足，不扣除（用于先 AI 后扣款模式） */
+  async checkInterview(userId: string): Promise<number> {
+    const user = await this.userModel.findById(userId).exec()
+    if (!user) throw new HttpException('用户不存在', HttpStatus.NOT_FOUND)
+
+    // 迁移旧字段到 gravity
+    if ((user.gravity ?? 0) <= 0 && this.hasOldCredits(user)) {
+      await this.migrateOldCredits(userId)
+    }
+
+    const rates = (await this.pricingService.getConfig()).gravityRates
+    const cost = rates.interviewPerUse
+
+    // 检查 gravity 或 shareCredits 是否足够
+    const gravOk = (user.gravity ?? 0) >= cost
+    const shareOk = (user.shareCredits ?? 0) > 0
+    if (!gravOk && !shareOk) {
+      throw new HttpException('引力值不足，请充值或分享获取', HttpStatus.FORBIDDEN)
+    }
+    return cost
+  }
+
+  /** 扣除面试引力值（在 AI 调用成功后调用） */
+  async deductInterview(userId: string, cost: number) {
+    const result = await this.deductGravityOrFallback(userId, cost)
+    if (!result) {
+      throw new HttpException('引力值不足', HttpStatus.FORBIDDEN)
+    }
+  }
+
+  /** 检查并扣除面试引力值（所有计划统一走引力值） */
   async checkAndDeductInterview(userId: string) {
     const user = await this.userModel.findById(userId).exec()
     if (!user) throw new HttpException('用户不存在', HttpStatus.NOT_FOUND)
-    if (user.plan !== 'free') return
 
-    // Backward compat: migrate remaining → interviewCredits
-    if ((user.interviewCredits ?? 0) <= 0 && (user.remaining ?? 0) > 0) {
-      await this.userModel.findByIdAndUpdate(userId, {
-        $set: { interviewCredits: user.remaining, remaining: 0 },
-      }).exec()
+    // 迁移旧字段到 gravity
+    if ((user.gravity ?? 0) <= 0 && this.hasOldCredits(user)) {
+      await this.migrateOldCredits(userId)
     }
 
-    const result = await this.userModel.findOneAndUpdate(
-      { _id: userId, interviewCredits: { $gt: 0 } },
-      { $inc: { interviewCredits: -1, interviewCount: 1 } },
-      { new: true },
-    ).exec()
+    const rates = (await this.pricingService.getConfig()).gravityRates
+    const cost = rates.interviewPerUse
+
+    // 用 gravity 支付，后备 shareCredits
+    const result = await this.deductGravityOrFallback(userId, cost)
     if (result) return
 
-    // Fallback to share credits
-    const shareResult = await this.userModel.findOneAndUpdate(
-      { _id: userId, shareCredits: { $gt: 0 } },
-      { $inc: { shareCredits: -1, interviewCount: 1 } },
-    ).exec()
-    if (shareResult) return
-
-    throw new HttpException('面试次数已用完，请购买面试次数或开通会员', HttpStatus.FORBIDDEN)
+    throw new HttpException('引力值不足，请充值或分享获取', HttpStatus.FORBIDDEN)
   }
 
+  /** 检查并扣除优化引力值（所有计划统一走引力值） */
   async checkAndDeductOptimize(userId: string) {
     const user = await this.userModel.findById(userId).exec()
     if (!user) throw new HttpException('用户不存在', HttpStatus.NOT_FOUND)
-    if (user.plan !== 'free') return
 
-    // Try paid credits first
-    const paid = await this.userModel.findOneAndUpdate(
-      { _id: userId, resumeOptimizeCredits: { $gt: 0 } },
-      { $inc: { resumeOptimizeCredits: -1 } },
-    ).exec()
-    if (paid) return
+    // 迁移旧字段
+    if ((user.gravity ?? 0) <= 0 && this.hasOldCredits(user)) {
+      await this.migrateOldCredits(userId)
+    }
 
-    // Try old remaining credits (backward compat)
-    const oldRemaining = await this.userModel.findOneAndUpdate(
-      { _id: userId, remaining: { $gt: 0 } },
-      { $inc: { remaining: -1 } },
-    ).exec()
-    if (oldRemaining) return
-
-    // Then free limit
+    // 免费优化次数
     const freeResult = await this.userModel.findOneAndUpdate(
       { _id: userId, freeOptimizeUsed: { $lt: FREE_OPTIMIZE_LIMIT } },
       { $inc: { freeOptimizeUsed: 1 } },
     ).exec()
     if (freeResult) return
 
-    // Fallback to share credits
+    const rates = (await this.pricingService.getConfig()).gravityRates
+    const cost = rates.optimizePerUse
+
+    const result = await this.deductGravityOrFallback(userId, cost)
+    if (result) return
+
+    throw new HttpException('引力值不足，请充值或分享获取', HttpStatus.FORBIDDEN)
+  }
+
+  /** 检查并扣除下载引力值 */
+  async checkAndDeductDownload(userId: string, paidDownload: boolean): Promise<boolean> {
+    if (paidDownload) return true
+
+    const rates = (await this.pricingService.getConfig()).gravityRates
+    const cost = rates.downloadPerUse
+
+    const result = await this.deductGravityOrFallback(userId, cost)
+    if (result) return true
+
+    return false
+  }
+
+  /** 从 gravity 扣除，后备从 shareCredits 扣除（兼容旧数据） */
+  private async deductGravityOrFallback(userId: string, cost: number): Promise<boolean> {
+    const gravResult = await this.userModel.findOneAndUpdate(
+      { _id: userId, gravity: { $gte: cost } },
+      { $inc: { gravity: -cost } },
+    ).exec()
+    if (gravResult) {
+      await this.logTransaction(userId, -cost, 'interview_deduct', `AI 模拟面试消耗 ${cost} 引力值`)
+      return true
+    }
+
     const shareResult = await this.userModel.findOneAndUpdate(
       { _id: userId, shareCredits: { $gt: 0 } },
       { $inc: { shareCredits: -1 } },
     ).exec()
-    if (shareResult) return
-
-    throw new HttpException('简历优化次数已用完，请购买优化次数或开通会员', HttpStatus.FORBIDDEN)
+    if (shareResult) {
+      await this.logTransaction(userId, 0, 'share_credits_fallback', '分享币后备抵扣 1 次')
+      return true
     }
 
-  async grantShareCredits(userId: string, amount = 1): Promise<boolean> {
-    const result = await this.userModel.findByIdAndUpdate(
-      userId,
-      { $inc: { shareCredits: amount } },
-    ).exec()
-    return !!result
+    return false
   }
 
-  async checkAndDeductDownload(userId: string, paidDownload: boolean): Promise<boolean> {
-    if (paidDownload) return true
-
-    const result = await this.userModel.findOneAndUpdate(
-      { _id: userId, resumeDownloadCredits: { $gt: 0 } },
-      { $inc: { resumeDownloadCredits: -1 } },
-    ).exec()
-    return !!result
-  }
-
-  async grantCredits(userId: string, type: 'interview' | 'optimize' | 'download', amount: number) {
+  /** 增加引力值 */
+  async grantGravity(userId: string, amount: number) {
     if (amount <= 0) throw new HttpException('无效数量', HttpStatus.BAD_REQUEST)
-
-    const fieldMap: Record<string, string> = {
-      interview: 'interviewCredits',
-      optimize: 'resumeOptimizeCredits',
-      download: 'resumeDownloadCredits',
-    }
-    const field = fieldMap[type]
-    if (!field) throw new HttpException('无效类型', HttpStatus.BAD_REQUEST)
-
     const result = await this.userModel.findByIdAndUpdate(
       userId,
-      { $inc: { [field]: amount } },
+      { $inc: { gravity: amount } },
     ).exec()
     if (!result) throw new HttpException('用户不存在', HttpStatus.NOT_FOUND)
+    await this.logTransaction(userId, amount, 'purchase', `充值获得 ${amount} 引力值`)
   }
 
-  async setPlanQuota(userId: string, _plan: string, credits: { interview: number; resumeOptimize: number; resumeDownload: number }) {
+  /** 设置 VIP 套餐引力值额度 */
+  async setPlanQuota(userId: string, gravityAmount: number) {
     const result = await this.userModel.findByIdAndUpdate(userId, {
       $set: {
-        remaining: 999,
-        interviewCredits: credits.interview,
-        resumeOptimizeCredits: credits.resumeOptimize,
-        resumeDownloadCredits: credits.resumeDownload,
+        gravity: gravityAmount,
         freeOptimizeUsed: FREE_OPTIMIZE_LIMIT,
       },
     }).exec()
     if (!result) throw new HttpException('用户不存在', HttpStatus.NOT_FOUND)
+    await this.logTransaction(userId, gravityAmount, 'plan_set', `套餐开通，获得 ${gravityAmount} 引力值`)
+  }
+
+  /** 是否为非会员用户授予初始引力值 */
+  async grantFreeGravity(userId: string) {
+    await this.userModel.findByIdAndUpdate(userId, {
+      $set: { interviewCredits: 1, gravity: 5 },
+    }).exec()
+    await this.logTransaction(userId, 5, 'registration', '注册赠送 5 引力值')
+  }
+
+  /** 判断是否有旧额度需要迁移 */
+  private hasOldCredits(user: UserDocument): boolean {
+    return (user.interviewCredits ?? 0) > 0
+      || (user.resumeOptimizeCredits ?? 0) > 0
+      || (user.resumeDownloadCredits ?? 0) > 0
+      || (user.remaining ?? 0) > 0
+  }
+
+  /** 迁移旧额度到 gravity */
+  private async migrateOldCredits(userId: string) {
+    const user = await this.userModel.findById(userId).exec()
+    if (!user) return
+    const interviewVal = (user.interviewCredits ?? 0) * 5
+    const optimizeVal = (user.resumeOptimizeCredits ?? 0) * 3
+    const downloadVal = (user.resumeDownloadCredits ?? 0) * 2
+    const oldRemainVal = (user.remaining ?? 0) * 5
+    const shareVal = (user.shareCredits ?? 0) * 1
+    const total = interviewVal + optimizeVal + downloadVal + oldRemainVal + shareVal
+    if (total <= 0) return
+    await this.userModel.findByIdAndUpdate(userId, {
+      $inc: { gravity: total },
+      $set: {
+        interviewCredits: 0,
+        resumeOptimizeCredits: 0,
+        resumeDownloadCredits: 0,
+        remaining: 0,
+        shareCredits: 0,
+      },
+    }).exec()
+    await this.logTransaction(userId, total, 'migration', `旧额度迁移，获得 ${total} 引力值`)
   }
 }

backend/src/modules/user/user.controller.ts

@@ -1,7 +1,8 @@
-import { Controller, Post, Get, Put, Body, Req, HttpCode, HttpStatus } from '@nestjs/common'
+import { Controller, Post, Get, Put, Query, Body, Req, HttpCode, HttpStatus, UseGuards } from '@nestjs/common'
 import { UserService } from './user.service'
 import { Public } from '../../common/decorators/public.decorator'
 import { CurrentUser } from '../../common/decorators/current-user.decorator'
+import { JwtAuthGuard } from '../../common/guards/jwt-auth.guard'
 
 @Controller('user')
 export class UserController {
@@ -17,8 +18,8 @@ export class UserController {
   @Public()
   @Post('login')
   @HttpCode(HttpStatus.OK)
-  async login(@Body('phone') phone: string, @Body('code') code: string) {
-    return this.userService.loginByPhone(phone, code)
+  async login(@Body('phone') phone: string, @Body('code') code: string, @Req() req) {
+    return this.userService.loginByPhone(phone, code, req.ip)
   }
 
   // 📧 邮箱验证码登录（H5 用）
@@ -29,35 +30,43 @@ export class UserController {
     return this.userService.sendEmailCode(email)
   }
 
+  /** 绑定微信 openid 到当前登录用户 */
+  @UseGuards(JwtAuthGuard)
+  @Post('bind-wx')
+  @HttpCode(HttpStatus.OK)
+  async bindWx(@CurrentUser('userId') userId: string, @Body('code') code: string) {
+    return this.userService.bindWxOpenid(userId, code)
+  }
+
   @Public()
   @Post('email-login')
   @HttpCode(HttpStatus.OK)
-  async emailLogin(@Body('email') email: string, @Body('code') code: string) {
-    return this.userService.loginByEmail(email, code)
+  async emailLogin(@Body('email') email: string, @Body('code') code: string, @Req() req) {
+    return this.userService.loginByEmail(email, code, req.ip)
   }
 
   // 密码登录
   @Public()
   @Post('password-login')
   @HttpCode(HttpStatus.OK)
-  async passwordLogin(@Body('email') email: string, @Body('password') password: string) {
-    return this.userService.loginByPassword(email, password)
+  async passwordLogin(@Body('email') email: string, @Body('password') password: string, @Req() req) {
+    return this.userService.loginByPassword(email, password, req.ip)
   }
 
   // 邮箱+密码注册
   @Public()
   @Post('register')
   @HttpCode(HttpStatus.OK)
-  async register(@Body('email') email: string, @Body('password') password: string) {
-    return this.userService.registerWithPassword(email, password)
+  async register(@Body('email') email: string, @Body('password') password: string, @Req() req) {
+    return this.userService.registerWithPassword(email, password, req.ip)
   }
 
   // 微信静默登录
   @Public()
   @Post('wx-login')
   @HttpCode(HttpStatus.OK)
-  async wxLogin(@Body('code') code: string) {
-    return this.userService.loginByWx(code)
+  async wxLogin(@Body('code') code: string, @Req() req) {
+    return this.userService.loginByWx(code, undefined, req.ip)
   }
 
   @Get('info')
@@ -79,4 +88,13 @@ export class UserController {
   async setPassword(@CurrentUser('userId') userId: string, @Body('password') password: string) {
     return this.userService.setPassword(userId, password)
   }
+
+  @Get('gravity-transactions')
+  async getGravityTransactions(
+    @CurrentUser('userId') userId: string,
+    @Query('page') page = '1',
+    @Query('limit') limit = '20',
+  ) {
+    return this.userService.getGravityTransactions(userId, parseInt(page), parseInt(limit))
+  }
 }

backend/src/modules/user/user.schema.ts

@@ -5,10 +5,10 @@ export type UserDocument = User & Document
 
 @Schema({ timestamps: true })
 export class User {
-  @Prop({ sparse: true })
+  @Prop({ unique: true, sparse: true })
   phone?: string
 
-  @Prop({ sparse: true })
+  @Prop({ unique: true, sparse: true })
   wxOpenid?: string
 
   @Prop({ default: '' })
@@ -49,7 +49,10 @@ export class User {
   freeOptimizeUsed: number       // 已使用免费优化次数（上限 3）
 
   @Prop({ default: 0 })
-  shareCredits: number           // 分享积分，每 3 次有效访问获 1 积分
+  gravity: number                // 引力值（统一额度），面试 5、优化 3、下载 2
+
+  @Prop({ default: 0 })
+  shareCredits: number           // 已合并到 gravity，保留字段防报错
 
   @Prop({ default: 'user' })
   role: string       // 'user' | 'admin'
@@ -57,11 +60,26 @@ export class User {
   @Prop({ default: false })
   isSystemAdmin: boolean
 
-  @Prop({ sparse: true })
+  @Prop({ unique: true, sparse: true })
   email?: string
 
   @Prop({ default: '', select: false })
   password?: string
+
+  @Prop()
+  lastLoginAt?: Date
+
+  @Prop({ default: '' })
+  lastLoginIp?: string
+
+  @Prop({ default: '' })
+  lastLoginLocation?: string
 }
 
 export const UserSchema = SchemaFactory.createForClass(User)
+
+UserSchema.pre('save', async function () {
+  if (!this.phone && !this.wxOpenid && !this.email) {
+    throw new Error('用户必须至少有一个联系方式（手机号/微信/邮箱）')
+  }
+})

backend/src/modules/user/user.service.spec.ts

@@ -4,6 +4,7 @@ import { JwtService } from '@nestjs/jwt'
 import { HttpException } from '@nestjs/common'
 import { UserService } from './user.service'
 import { EmailService } from '../email/email.service'
+import { PricingService } from '../schemas/pricing.service'
 
 describe('UserService', () => {
   let service: UserService
@@ -44,8 +45,10 @@ describe('UserService', () => {
       providers: [
         UserService,
         { provide: getModelToken('User'), useValue: mockUserModel },
+        { provide: getModelToken('GravityTransaction'), useValue: { create: jest.fn() } },
         { provide: JwtService, useValue: mockJwtService },
         { provide: EmailService, useValue: mockEmailService },
+        { provide: PricingService, useValue: { getConfig: jest.fn().mockResolvedValue({ registrationGravity: 50, gravityRates: { interviewPerUse: 5, optimizePerUse: 3, downloadPerUse: 2 }, plans: { growth: { gravityPerMonth: 80 }, sprint: { gravityPerMonth: 200 } } }) } },
       ],
     }).compile()
 

backend/src/modules/user/user.service.ts

@@ -2,9 +2,23 @@
 import { Injectable, HttpException, HttpStatus, Logger } from '@nestjs/common'
 import { InjectModel } from '@nestjs/mongoose'
 import { Model } from 'mongoose'
-import { JwtService } from '@nestjs/jwt'
 import { User, UserDocument } from './user.schema'
+import { JwtService } from '@nestjs/jwt'
 import { EmailService } from '../email/email.service'
+import { PricingService } from '../schemas/pricing.service'
+import { GravityTransaction, GravityTransactionType } from '../schemas/gravity-transaction.schema'
+
+/** 通过 IP 查询粗略地理位置（ip-api.com 免费接口） */
+async function lookupIpLocation(ip: string): Promise<string> {
+  if (!ip || ip === '127.0.0.1' || ip === '::1' || ip.startsWith('192.168.') || ip.startsWith('10.')) return ''
+  try {
+    const res = await fetch(`http://ip-api.com/json/${ip}?fields=country,regionName,city&lang=zh-CN`, { signal: AbortSignal.timeout(3000) })
+    if (!res.ok) return ''
+    const data: any = await res.json()
+    if (data.status !== 'success') return ''
+    return [data.country, data.regionName, data.city].filter(Boolean).join(' ')
+  } catch { return '' }
+}
 
 // In-memory stores
 const codeStore = new Map<string, { code: string; expiresAt: number }>()
@@ -16,10 +30,18 @@ export class UserService {
 
   constructor(
     @InjectModel(User.name) private userModel: Model<UserDocument>,
+    @InjectModel(GravityTransaction.name) private gravityTxModel: Model<GravityTransaction>,
     private jwtService: JwtService,
     private emailService: EmailService,
+    private pricingService: PricingService,
   ) {}
 
+  private async logTransaction(userId: string, amount: number, type: GravityTransactionType, description: string) {
+    const u = await this.userModel.findById(userId).select('gravity').exec()
+    const balance = u?.gravity ?? 0
+    await this.gravityTxModel.create({ userId, amount, balance, type, description })
+  }
+
   async sendCode(phone: string) {
     const code = process.env.NODE_ENV === 'production'
       ? String(Math.floor(100000 + Math.random() * 900000))
@@ -33,7 +55,7 @@ export class UserService {
     return { message: '验证码已发送' }
   }
 
-  async loginByPhone(phone: string, code: string) {
+  async loginByPhone(phone: string, code: string, ip?: string) {
     const record = codeStore.get(phone)
     if (!record || record.code !== code) {
       throw new HttpException('验证码错误', HttpStatus.UNAUTHORIZED)
@@ -45,15 +67,21 @@ export class UserService {
     codeStore.delete(phone)
 
     let user = await this.userModel.findOne({ phone }).exec()
+    let isNew = false
     if (!user) {
-      user = await this.userModel.create({ phone, nickname: `用户${phone.slice(-4)}` })
+      isNew = true
+      user = await this.userModel.create({ phone, nickname: `用户${phone.slice(-4)}`, gravity: (await this.pricingService.getConfig()).registrationGravity })
     }
 
+    await this.recordLogin(user._id.toString(), ip)
+    if (isNew) {
+      const amount = (await this.pricingService.getConfig()).registrationGravity
+      await this.logTransaction(user._id.toString(), amount, 'registration', '注册赠送引力值')
+    }
     return this.generateAuthResponse(user)
   }
 
-  async loginByWx(code: string) {
-    // WeChat silent login - exchange code for openid
+  async loginByWx(code: string, userId?: string, ip?: string) {
     const appid = process.env.WX_APPID
     const secret = process.env.WX_SECRET
     if (!appid || !secret) {
@@ -70,15 +98,66 @@ export class UserService {
     }
 
     const openid = wxData.openid
-    let user = await this.userModel.findOne({ wxOpenid: openid }).exec()
-    if (!user) {
-      user = await this.userModel.create({ wxOpenid: openid, nickname: '微信用户' })
+
+    if (userId) {
+      const user = await this.userModel.findById(userId).exec()
+      if (!user) throw new HttpException('用户不存在', HttpStatus.NOT_FOUND)
+      if (user.wxOpenid) throw new HttpException('该账号已绑定微信', HttpStatus.CONFLICT)
+      user.wxOpenid = openid
+      await user.save()
+      return this.generateAuthResponse(user)
     }
 
+    let user = await this.userModel.findOne({ wxOpenid: openid }).exec()
+    let isNew = false
+    if (!user) {
+      isNew = true
+      user = await this.userModel.create({ wxOpenid: openid, nickname: '微信用户', gravity: (await this.pricingService.getConfig()).registrationGravity })
+    }
+
+    await this.recordLogin(user._id.toString(), ip)
+    if (isNew) {
+      const amount = (await this.pricingService.getConfig()).registrationGravity
+      await this.logTransaction(user._id.toString(), amount, 'registration', '注册赠送引力值')
+    }
     return this.generateAuthResponse(user)
   }
 
   // 📧 邮箱验证码
+  async bindWxOpenid(userId: string, code: string) {
+    this.logger.log(`[bindWx] userId=${userId}, code=${code ? '已提供' : '空'}`)
+    const appid = process.env.WX_APPID
+    const secret = process.env.WX_SECRET
+    if (!appid || !secret) {
+      this.logger.error(`[bindWx] 微信配置不完整`)
+      throw new HttpException('微信登录未配置', HttpStatus.SERVICE_UNAVAILABLE)
+    }
+
+    const wxRes = await fetch(
+      `https://api.weixin.qq.com/sns/jscode2session?appid=${appid}&secret=${secret}&js_code=${code}&grant_type=authorization_code`,
+    )
+    const wxData: any = await wxRes.json()
+    this.logger.log(`[bindWx] 微信接口返回: ${JSON.stringify(wxData)}`)
+
+    if (wxData.errcode) {
+      this.logger.error(`[bindWx] 微信登录失败: ${wxData.errmsg}, rid: ${wxData.rid || '无'}`)
+      throw new HttpException(`微信登录失败: ${wxData.errmsg}`, HttpStatus.UNAUTHORIZED)
+    }
+
+    const openid = wxData.openid
+    this.logger.log(`[bindWx] 获取到openid=${openid}`)
+    const existing = await this.userModel.findOne({ wxOpenid: openid }).exec()
+    if (existing) {
+      this.logger.warn(`[bindWx] openid=${openid} 已绑定到其他用户 ${existing._id}`)
+      throw new HttpException('该微信号已绑定其他账号', HttpStatus.CONFLICT)
+    }
+
+    const user = await this.userModel.findByIdAndUpdate(userId, { wxOpenid: openid }, { new: true }).exec()
+    if (!user) { this.logger.error(`[bindWx] 用户不存在 userId=${userId}`); throw new HttpException('用户不存在', HttpStatus.NOT_FOUND) }
+    this.logger.log(`[bindWx] openid=${openid} 绑定到用户 ${userId} 成功`)
+    return { message: '微信绑定成功', wxOpenid: openid }
+  }
+
   async sendEmailCode(email: string) {
     if (!email || !email.includes('@')) {
       throw new HttpException('请输入正确的邮箱地址', HttpStatus.BAD_REQUEST)
@@ -96,7 +175,7 @@ export class UserService {
     return { message: '验证码已发送，请查收邮件' }
   }
 
-  async loginByEmail(email: string, code: string) {
+  async loginByEmail(email: string, code: string, ip?: string) {
     const record = emailCodeStore.get(email)
     if (!record || record.code !== code) {
       throw new HttpException('验证码错误', HttpStatus.UNAUTHORIZED)
@@ -113,23 +192,29 @@ export class UserService {
     if (!user) {
       isNew = true
       const nick = email.split('@')[0]
-      user = await this.userModel.create({ email, nickname: nick, remaining: 3 })
+      user = await this.userModel.create({ email, nickname: nick, remaining: 0, gravity: (await this.pricingService.getConfig()).registrationGravity })
+    }
+    await this.recordLogin(user._id.toString(), ip)
+    if (isNew) {
+      const amount = (await this.pricingService.getConfig()).registrationGravity
+      await this.logTransaction(user._id.toString(), amount, 'registration', '注册赠送引力值')
     }
     return { ...this.generateAuthResponse(user), isNew, hasPassword: !!user.password }
   }
 
   // 🔐 密码登录
-  async loginByPassword(email: string, password: string) {
+  async loginByPassword(email: string, password: string, ip?: string) {
     const user = await this.userModel.findOne({ email }).select('+password').exec()
     if (!user) throw new HttpException('账号不存在', HttpStatus.NOT_FOUND)
     if (!user.password) throw new HttpException('该账号未设置密码，请使用验证码登录', HttpStatus.UNAUTHORIZED)
     const match = await bcrypt.compare(password, user.password)
     if (!match) throw new HttpException('密码错误', HttpStatus.UNAUTHORIZED)
+    await this.recordLogin(user._id.toString(), ip)
     return this.generateAuthResponse(user)
   }
 
   // 📝 邮箱+密码注册
-  async registerWithPassword(email: string, password: string) {
+  async registerWithPassword(email: string, password: string, ip?: string) {
     if (!email || !email.includes('@')) {
       throw new HttpException('请输入正确的邮箱地址', HttpStatus.BAD_REQUEST)
     }
@@ -144,11 +229,15 @@ export class UserService {
       // 已有验证码注册的用户，补充设置密码
       existing.password = await bcrypt.hash(password, 10)
       await existing.save()
+      await this.recordLogin(existing._id.toString(), ip)
       return this.generateAuthResponse(existing)
     }
     const nick = email.split('@')[0]
     const hashed = await bcrypt.hash(password, 10)
-    const user = await this.userModel.create({ email, nickname: nick, password: hashed, remaining: 3 })
+    const user = await this.userModel.create({ email, nickname: nick, password: hashed, remaining: 0, gravity: (await this.pricingService.getConfig()).registrationGravity })
+    const amount = (await this.pricingService.getConfig()).registrationGravity
+    await this.logTransaction(user._id.toString(), amount, 'registration', '注册赠送引力值')
+    await this.recordLogin(user._id.toString(), ip)
     return this.generateAuthResponse(user)
   }
 
@@ -176,6 +265,17 @@ export class UserService {
 
   getModel() { return this.userModel }
 
+  /** 记录登录时间/IP/归属地 */
+  async recordLogin(userId: string, ip?: string) {
+    const update: any = { lastLoginAt: new Date() }
+    if (ip) {
+      update.lastLoginIp = ip
+      const location = await lookupIpLocation(ip)
+      if (location) update.lastLoginLocation = location
+    }
+    await this.userModel.findByIdAndUpdate(userId, { $set: update }).exec()
+  }
+
   async getUsage(userId: string) {
     const user = await this.userModel.findById(userId).exec()
     if (!user) throw new HttpException('用户不存在', HttpStatus.NOT_FOUND)
@@ -191,6 +291,15 @@ export class UserService {
     await user.save()
   }
 
+  async getGravityTransactions(userId: string, page = 1, limit = 20) {
+    const skip = (page - 1) * limit
+    const [items, total] = await Promise.all([
+      this.gravityTxModel.find({ userId }).sort({ createdAt: -1 }).skip(skip).limit(limit).exec(),
+      this.gravityTxModel.countDocuments({ userId }),
+    ])
+    return { items, total, page, limit, totalPages: Math.ceil(total / limit) }
+  }
+
   private generateAuthResponse(user: UserDocument) {
     const payload = { userId: user._id.toString(), phone: user.phone || '', role: user.role || 'user' }
     return {
@@ -216,6 +325,10 @@ export class UserService {
       resumeDownloadCredits: user.resumeDownloadCredits ?? 0,
       freeOptimizeUsed: user.freeOptimizeUsed ?? 0,
       shareCredits: user.shareCredits ?? 0,
+      gravity: user.gravity ?? 0,
+      lastLoginAt: user.lastLoginAt,
+      lastLoginIp: user.lastLoginIp,
+      lastLoginLocation: user.lastLoginLocation,
     }
   }
 }

backend/src/modules/virtual-payment/virtual-payment.controller.ts

@@ -0,0 +1,259 @@
+import { Controller, Post, Get, Param, Body, Query, UseGuards, HttpException, HttpStatus, Logger, Req, HttpCode } from '@nestjs/common'
+import { InjectModel } from '@nestjs/mongoose'
+import { Model } from 'mongoose'
+import { User, UserDocument } from '../user/user.schema'
+import { PaymentOrder, PaymentOrderDocument } from '../payment/payment-order.schema'
+import { JwtAuthGuard } from '../../common/guards/jwt-auth.guard'
+import { CurrentUser } from '../../common/decorators/current-user.decorator'
+import { VirtualPaymentService } from './virtual-payment.service'
+import { PricingService } from '../schemas/pricing.service'
+import { QuotaService } from '../user/quota.service'
+import { Public } from '../../common/decorators/public.decorator'
+
+@Controller('virtual-payment')
+export class VirtualPaymentController {
+  private readonly logger = new Logger(VirtualPaymentController.name)
+
+  constructor(
+    @InjectModel(User.name) private userModel: Model<UserDocument>,
+    @InjectModel(PaymentOrder.name) private orderModel: Model<PaymentOrderDocument>,
+    private vpService: VirtualPaymentService,
+    private pricingService: PricingService,
+    private quotaService: QuotaService,
+  ) {}
+
+  /**
+   * 创建虚拟支付订单（小程序代币充值）
+   * 返回前端调起 wx.requestVirtualPayment 所需的全部参数
+   */
+  @UseGuards(JwtAuthGuard)
+  @Post('create')
+  @HttpCode(200)
+  async create(
+    @CurrentUser('userId') userId: string,
+    @Body('type') type: string,
+    @Body('quantity') quantity: number = 1,
+    @Body('wxCode') wxCode: string,
+    @Req() req: any,
+  ) {
+    if (!['interview', 'optimize', 'download', 'growth', 'sprint'].includes(type)) {
+      throw new HttpException('无效产品类型', HttpStatus.BAD_REQUEST)
+    }
+
+    const user = await this.userModel.findById(userId).exec()
+    if (!user) throw new HttpException('用户不存在', HttpStatus.NOT_FOUND)
+    if (!user.wxOpenid) {
+      throw new HttpException({ message: '未绑定微信', needBindWx: true }, HttpStatus.BAD_REQUEST)
+    }
+    if (!wxCode) {
+      throw new HttpException('缺少 wxCode，请先调用 wx.login()', HttpStatus.BAD_REQUEST)
+    }
+
+    const isPlan = type === 'growth' || type === 'sprint'
+    if (isPlan && user.plan !== 'free') {
+      throw new HttpException('已是会员', HttpStatus.BAD_REQUEST)
+    }
+
+    const pricing = await this.pricingService.getConfig()
+
+    let totalFee: number
+    let qty = 1
+    let productQty = Math.max(1, Math.min(99, quantity || 1))
+
+    if (isPlan) {
+      const planCfg = pricing.plans[type]
+      if (!planCfg) throw new HttpException('套餐未配置', HttpStatus.INTERNAL_SERVER_ERROR)
+      totalFee = planCfg.price
+    } else {
+      const priceMap: Record<string, number> = {
+        interview: pricing.interview.pricePerSession,
+        optimize: pricing.resumeOptimize.pricePerOptimize,
+        download: pricing.resumeDownload.pricePerDownload,
+      }
+      qty = productQty
+      totalFee = priceMap[type] * qty
+      if (!totalFee) throw new HttpException('价格未配置', HttpStatus.INTERNAL_SERVER_ERROR)
+    }
+
+    const mode = 'short_series_coin'
+    const buyQuantity = totalFee / 100  // 控制台配 1 币 = 1 元，totalFee 单位分
+    const outTradeNo = `VP${type.slice(0, 2).toUpperCase()}${Date.now()}${userId.slice(-6)}`
+    const env = process.env.VP_SANDBOX === 'true' ? 1 : (process.env.NODE_ENV === 'production' ? 0 : 1)
+    const userIp = req.ip || '127.0.0.1'
+
+    // 1. 用 wx.login code 换取 session_key + openid，计算用户态签名
+    let openid: string
+    let signature: string
+    try {
+      const signData = this.vpService.buildSignData(outTradeNo, user.wxOpenid, totalFee, userIp, env, mode, buyQuantity)
+      const result = await this.vpService.exchangeCodeAndSign(wxCode, signData)
+      openid = result.openid
+      signature = result.signature
+    } catch (e: any) {
+      this.logger.error(`[VP] code2session 失败: userId=${userId}, wxCode=${wxCode?.slice(0, 20)}, error=${e.message}, stack=${e.stack?.slice(0, 300)}`)
+      throw new HttpException(`微信身份验证失败: ${e.message}`, HttpStatus.BAD_REQUEST)
+    }
+
+    // 校验 openid 一致
+    this.logger.log(`[VP] code2session 成功: userId=${userId}, wxOpenid=${user.wxOpenid}, code2session_openid=${openid}`)
+    if (openid !== user.wxOpenid) {
+      this.logger.warn(`[VP] openid 不匹配: userId=${userId}, stored=${user.wxOpenid}, got=${openid}`)
+      throw new HttpException('微信身份不匹配', HttpStatus.FORBIDDEN)
+    }
+
+    // 2. 计算支付签名 pay_sig
+    const signData = this.vpService.buildSignData(outTradeNo, openid, totalFee, userIp, env, mode, buyQuantity)
+    const paySig = this.vpService.computePaySig('requestVirtualPayment', signData, env)
+
+    // 3. 创建本地订单
+    let title: string
+    const titles: Record<string, string> = {
+      interview: 'AI 模拟面试',
+      optimize: '简历优化',
+      download: '简历下载',
+      growth: '成长版月度会员',
+      sprint: '冲刺版月度会员',
+    }
+    if (isPlan) {
+      title = titles[type]
+    } else {
+      title = qty > 1 ? `${titles[type]} ×${qty}` : titles[type]
+    }
+    await this.orderModel.create({
+      outTradeNo,
+      userId,
+      userPhone: user.phone || '',
+      amount: totalFee,
+      title,
+      status: 'pending',
+      channel: 'virtual',
+      type,
+      plan: isPlan ? type : 'growth',
+      metadata: { quantity: qty },
+    })
+
+    return {
+      outTradeNo,
+      env,
+      mode,
+      offerId: this.vpService.getOfferId(),
+      signData,
+      paySig,
+      signature,
+      openid,
+    }
+  }
+
+  /**
+   * 微信消息推送回调——虚拟支付通知
+   * 在小程序管理后台 → 开发 → 开发管理 → 消息推送 中配置服务器地址指向此接口
+   */
+  @Public()
+  @Post('callback')
+  async callback(@Body() body: any, @Req() req: any) {
+    try {
+      // 微信消息体可能是 XML 或 JSON
+      const msg = body.xml || body
+      const event = msg.Event || msg.event
+
+      this.logger.log(`[vp-callback] event=${event}, body=${JSON.stringify(body).slice(0, 500)}`)
+
+      if (event === 'xpay_coin_pay_notify') {
+        await this.handleCoinPayNotify(msg)
+      } else if (event === 'xpay_goods_deliver_notify') {
+        await this.handleGoodsDeliverNotify(msg)
+      } else if (event === 'xpay_refund_notify') {
+        await this.handleRefundNotify(msg)
+      } else {
+        this.logger.warn(`[vp-callback] 未知事件: ${event}`)
+      }
+
+      return { ErrCode: 0, ErrMsg: 'success' }
+    } catch (e: any) {
+      this.logger.error(`[vp-callback] 处理失败: ${e.message}`)
+      return { ErrCode: -1, ErrMsg: e.message }
+    }
+  }
+
+  private async handleCoinPayNotify(msg: any) {
+    const outTradeNo = msg.OutTradeNo || msg.out_trade_no
+    if (!outTradeNo) {
+      this.logger.warn('[vp-callback] 代币支付通知缺少 outTradeNo')
+      return
+    }
+
+    const order = await this.orderModel.findOne({ outTradeNo }).exec()
+    if (!order) {
+      this.logger.warn(`[vp-callback] 订单不存在: ${outTradeNo}`)
+      return
+    }
+    if (order.status !== 'pending') {
+      this.logger.log(`[vp-callback] 订单已处理: ${outTradeNo} status=${order.status}`)
+      return
+    }
+
+    order.status = 'success'
+    order.paidAt = new Date()
+    order.description = `虚拟支付代币充值成功 env=${msg.Env ?? ''}`
+    await order.save()
+
+    const pricing = await this.pricingService.getConfig()
+
+    if (order.type === 'growth' || order.type === 'sprint') {
+      // 套餐激活
+      const planCfg = pricing.plans[order.type]
+      if (!planCfg) return
+      const expireAt = new Date()
+      expireAt.setDate(expireAt.getDate() + planCfg.durationDays)
+      await this.userModel.findByIdAndUpdate(order.userId, {
+        $set: {
+          plan: order.type,
+          [order.type === 'sprint' ? 'sprintExpireAt' : 'vipExpireAt']: expireAt,
+          ...(order.type === 'sprint' ? { sprintRemaining: 10 } : {}),
+        },
+      }).exec()
+      await this.quotaService.setPlanQuota(order.userId, planCfg.gravityPerMonth)
+      this.logger.log(`[vp-callback] 套餐已激活: userId=${order.userId}, plan=${order.type}, gravityPerMonth=${planCfg.gravityPerMonth}`)
+    } else {
+      // 发放引力值（按次购买）
+      const gravityMap: Record<string, number> = {
+        interview: pricing.gravityRates.interviewPerUse,
+        optimize: pricing.gravityRates.optimizePerUse,
+        download: pricing.gravityRates.downloadPerUse,
+      }
+      const g = gravityMap[order.type]
+      const quantity = order.metadata?.quantity || 1
+      if (g) {
+        await this.quotaService.grantGravity(order.userId, g * quantity)
+        this.logger.log(`[vp-callback] 引力值已发放: userId=${order.userId}, gravity=${g * quantity}`)
+      }
+    }
+  }
+
+  private async handleGoodsDeliverNotify(msg: any) {
+    // 道具发货通知——代币模式下通常不需要额外处理
+    this.logger.log(`[vp-callback] 道具发货通知: outTradeNo=${msg.OutTradeNo}`)
+  }
+
+  private async handleRefundNotify(msg: any) {
+    const outTradeNo = msg.MchOrderId || msg.MchOrderNo
+    if (!outTradeNo) return
+    const order = await this.orderModel.findOne({ outTradeNo }).exec()
+    if (!order) return
+
+    order.status = 'refunded'
+    order.refundAmount = msg.RefundFee || order.amount
+    order.refundedAt = new Date()
+    await order.save()
+    this.logger.log(`[vp-callback] 订单已退款: ${outTradeNo}`)
+  }
+
+  /** 查询本地订单状态（前端轮询） */
+  @UseGuards(JwtAuthGuard)
+  @Get('check/:outTradeNo')
+  async checkOrder(@Param('outTradeNo') outTradeNo: string, @CurrentUser('userId') userId: string) {
+    const order = await this.orderModel.findOne({ outTradeNo, userId }).exec()
+    if (!order) throw new HttpException('订单不存在', HttpStatus.NOT_FOUND)
+    return { status: order.status, type: order.type, paidAt: order.paidAt }
+  }
+}

backend/src/modules/virtual-payment/virtual-payment.module.ts

@@ -0,0 +1,22 @@
+import { Module } from '@nestjs/common'
+import { MongooseModule } from '@nestjs/mongoose'
+import { VirtualPaymentController } from './virtual-payment.controller'
+import { VirtualPaymentService } from './virtual-payment.service'
+import { User, UserSchema } from '../user/user.schema'
+import { PaymentOrder, PaymentOrderSchema } from '../payment/payment-order.schema'
+import { PricingModule } from '../schemas/pricing.module'
+import { UserModule } from '../user/user.module'
+
+@Module({
+  imports: [
+    MongooseModule.forFeature([
+      { name: User.name, schema: UserSchema },
+      { name: PaymentOrder.name, schema: PaymentOrderSchema },
+    ]),
+    PricingModule,
+    UserModule,
+  ],
+  controllers: [VirtualPaymentController],
+  providers: [VirtualPaymentService],
+})
+export class VirtualPaymentModule {}

backend/src/modules/virtual-payment/virtual-payment.service.ts

@@ -0,0 +1,79 @@
+import { Injectable, Logger, InternalServerErrorException } from '@nestjs/common'
+import * as crypto from 'crypto'
+import axios from 'axios'
+
+const WX_APPID = requireEnv('WX_APPID')
+const WX_SECRET = requireEnv('WX_SECRET')
+const VP_APPKEY = requireEnv('VP_APPKEY')
+const VP_APPKEY_SANDBOX = requireEnv('VP_APPKEY_SANDBOX')
+const VP_OFFER_ID = requireEnv('VP_OFFER_ID')
+
+function requireEnv(name: string): string {
+  const val = process.env[name]
+  if (!val) throw new InternalServerErrorException(`环境变量 ${name} 未配置`)
+  return val
+}
+
+@Injectable()
+export class VirtualPaymentService {
+  private readonly logger = new Logger(VirtualPaymentService.name)
+
+  /** 计算支付签名 pay_sig */
+  computePaySig(uri: string, postBody: string, env: number): string {
+    const appKey = env === 1 ? VP_APPKEY_SANDBOX : VP_APPKEY
+    const data = `${uri}&${postBody}`
+    return crypto.createHmac('sha256', appKey).update(data).digest('hex')
+  }
+
+  /** 通过 wx.login code 换取 session_key 并计算用户态签名 */
+  async exchangeCodeAndSign(code: string, signData: string): Promise<{ openid: string; signature: string }> {
+    const res = await axios.get('https://api.weixin.qq.com/sns/jscode2session', {
+      params: { appid: WX_APPID, secret: WX_SECRET, js_code: code, grant_type: 'authorization_code' },
+      timeout: 10000,
+    })
+    if (res.data.errcode) {
+      throw new Error(`code2session 失败: ${res.data.errmsg}`)
+    }
+    const { openid, session_key } = res.data
+    if (!session_key) {
+      throw new Error('未获取到 session_key')
+    }
+    const signature = crypto.createHmac('sha256', session_key).update(signData).digest('hex')
+    return { openid, signature }
+  }
+
+  /** 构建 signData JSON 字符串（与 wx.requestVirtualPayment 要求的格式一致） */
+  buildSignData(outTradeNo: string, openid: string, totalFee: number, userIp: string, env: number, mode: string, buyQuantity?: number): string {
+    const base = {
+      offerId: VP_OFFER_ID,
+      env,
+      outTradeNo,
+      attach: outTradeNo,
+      currencyType: 'CNY' as const,
+      platform: 'android' as const,
+      zoneId: '',
+    }
+    if (mode === 'short_series_coin') {
+      // 代币充值
+      return JSON.stringify({
+        ...base,
+        buyQuantity: buyQuantity || 1,
+      })
+    }
+    // short_series_goods — 道具直购
+    return JSON.stringify({
+      ...base,
+      productId: openid,
+      goodsPrice: totalFee,
+    })
+  }
+
+  getOfferId(): string { return VP_OFFER_ID }
+
+  /** 验证消息推送签名（可选，依赖配置的 Token） */
+  verifyPushSignature(signature: string, timestamp: string, nonce: string, token: string): boolean {
+    const arr = [token, timestamp, nonce].sort()
+    const sha1 = crypto.createHash('sha1').update(arr.join('')).digest('hex')
+    return sha1 === signature
+  }
+}

backend/test/api.browser.spec.ts

@@ -1,7 +1,26 @@
 import { test, expect } from '@playwright/test'
+import * as fs from 'fs'
+import * as path from 'path'
+import * as jwt from 'jsonwebtoken'
 
 const BASE = 'http://localhost:3006/api'
 
+function getJwtSecret(): string {
+  const envPath = path.resolve(__dirname, '..', '.env')
+  const envContent = fs.readFileSync(envPath, 'utf8')
+  const match = envContent.match(/^JWT_SECRET=(.+)$/m)
+  return match ? match[1].trim() : 'test-jwt-secret-for-e2e-tests'
+}
+
+function signToken(payload: object): string {
+  return jwt.sign(payload, getJwtSecret(), { expiresIn: '1h' })
+}
+
+const testUserId = '000000000000000000000001'
+const testAdminId = '000000000000000000000002'
+const userToken = signToken({ userId: testUserId, phone: '13800138000', role: 'user' })
+const adminToken = signToken({ userId: testAdminId, phone: '13800138001', role: 'admin' })
+
 test.describe('Backend API (Playwright)', () => {
   test('GET /api/user/info returns 401 without token', async ({ request }) => {
     const res = await request.get(`${BASE}/user/info`)
@@ -12,7 +31,7 @@ test.describe('Backend API (Playwright)', () => {
     const res = await request.post(`${BASE}/user/send-code`, {
       data: { phone: '13800138000' },
     })
-    expect(res.status()).toBe(201)
+    expect(res.status()).toBe(200)
     const body = await res.json()
     expect(body.message).toBe('验证码已发送')
   })
@@ -45,4 +64,47 @@ test.describe('Backend API (Playwright)', () => {
     const res = await request.get(`${BASE}/admin/check`)
     expect(res.status()).toBe(401)
   })
+
+  // --- Feedback API ---
+
+  test('POST /api/feedback returns 401 without token', async ({ request }) => {
+    const res = await request.post(`${BASE}/feedback`, {
+      data: { type: 'suggestion', content: 'test feedback' },
+    })
+    expect(res.status()).toBe(401)
+  })
+
+  test('POST /api/feedback returns 400 with empty content', async ({ request }) => {
+    const res = await request.post(`${BASE}/feedback`, {
+      data: { content: '' },
+      headers: { Authorization: `Bearer ${userToken}` },
+    })
+    expect(res.status()).toBe(400)
+  })
+
+  test('POST /api/feedback returns 201 with valid data', async ({ request }) => {
+    const res = await request.post(`${BASE}/feedback`, {
+      data: { type: 'bug', content: 'Playwright浏览器端测试提交的问题反馈', contact: 'test@test.com' },
+      headers: { Authorization: `Bearer ${userToken}` },
+    })
+    expect(res.status()).toBe(201)
+  })
+
+  test('GET /api/feedback returns 403 for non-admin', async ({ request }) => {
+    const res = await request.get(`${BASE}/feedback`, {
+      headers: { Authorization: `Bearer ${userToken}` },
+    })
+    expect(res.status()).toBe(403)
+  })
+
+  test('GET /api/feedback returns 200 for admin', async ({ request }) => {
+    const res = await request.get(`${BASE}/feedback`, {
+      headers: { Authorization: `Bearer ${adminToken}` },
+    })
+    expect(res.status()).toBe(200)
+    const body = await res.json()
+    expect(body.items).toBeDefined()
+    expect(Array.isArray(body.items)).toBe(true)
+    expect(body.total).toBeGreaterThanOrEqual(0)
+  })
 })

docs/DEPLOYMENT.md

@@ -1,6 +1,6 @@
 # 职引 - 部署文档
 
-> **最后更新**: 2026-06-09
+> **最后更新**: 2026-07-04 12:51
 > **生产环境**: 已部署（服务器已购 + 域名已配）
 
 ## 目录
@@ -128,7 +128,11 @@ npm run build:h5
 
 ### 3. 部署到 Web 服务器
 ```bash
+# 构建含 SEO 文件（robots.txt, sitemap.xml, 数字人头像）
+npm run build:h5
+# 部署所有产物
 scp -r dist/build/h5/* user@your-server:/www/wwwroot/zhiyin.yzrcloud.cn/
+# 或者使用服务端脚本（自动复制 static/、robots.txt、sitemap.xml）
 ```
 
 ### 4. Nginx 配置
@@ -223,7 +227,7 @@ node scripts/upload-mp.js
 ```
 
 ### 版本号
-当前线上版本：**1.0.3**（见 note.txt）
+当前线上版本：**1.0.22**（小程序上传版本，git tag v1.0.21 + 脚本末位自增 1）
 
 ---
 
@@ -249,3 +253,7 @@ node scripts/upload-mp.js
 |------|----------|--------|
 | 2026-06-09 | 初版 | AI |
 | 2026-06-09 | 更新生产域名：zhiyinwx.yzrcloud.cn（API :3006）、zhiyin.yzrcloud.cn（H5 静态目录） | 小之 |
+| 2026-06-21 | 更新部署版本至 v1.0.16；小程序上传工具使用 git tag 自动获取版本号 | 小之 |
+| 2026-06-21 | v4.8 SEO + 分享全面优化：部署新增 robots.txt、sitemap.xml、static/ 目录；版本号自动注入（Vite define）；13 页面微信分享全部开启；上传脚本版本号末位自增 1 | AI |
+| 2026-07-04 | v4.10 引力值变动记录系统 + 前端 401/错误处理完善；v1.0.21 发布；H5 + 小程序全量部署 | AI |
+| 2026-07-04 | ASR 语音识别 AAC→WAV 转换修复 + share.vue 分享记录去重修复；后端 + H5 + 小程序 v1.0.22 部署 | AI |

docs/FEATURE-LIST.md

@@ -1,8 +1,8 @@
-# 职引 · 完整功能清单 v4.3
+# 职引 · 完整功能清单 v4.10
 
-> **版本**: v4.5
-> **日期**: 2026-06-17
-> **状态**: Phase 1.5 启动：面试复盘 + AI 择业顾问 MVP 就绪
+> **版本**: v4.10
+> **日期**: 2026-07-04
+> **状态**: Phase 1.5 引力值变动记录 + 前端错误处理完善
 > **定位**: 应届生/实习生 AI 面试教练
 
 ---
@@ -86,6 +86,7 @@
 | 简历管理 | ✅ 完成 | 多份简历 CRUD + AI 分析 |
 | 面试复盘 | ✅ 完成 | 音频上传 → ASR → AI 评析 → 口语分析 |
 | 会员中心 | ✅ 完成 | 套餐对比 + 支付 |
+| 引力值明细 | ✅ 完成 | 分页查看引力值变动记录（注册/消耗/购买/补给/迁移） |
 
 ---
 
@@ -94,13 +95,13 @@
 ### 3.1 会员系统
 | 功能 | 状态 | 描述 | 优先级 |
 |------|------|------|--------|
-| 免费版 | ✅ 完成 | 日 2 次面试，5 轮/次 | P0 |
-| 成长版 ¥19.9/月 | ✅ 完成 | 无限面试 + 高级报告 + 进步轨迹 | P0 |
-| 冲刺版 ¥49.9/月 | ❌ 未实现 | 高客单价缺失 | P1 |
-| 微信支付 Native(扫码) | ✅ 完成 | H5 支付 | P0 |
-| 微信支付 JSAPI | ✅ 完成 | 小程序内支付 | P0 |
-| 支付回调/自动开会员 | ✅ 完成 | 回调验签 + 解密 + 会员激活 | P0 |
-| 会员权益对比 | ✅ 完成 | 免费/成长版对比展示 | P0 |
+| 免费版 | ✅ 完成 | 注册送 5 引力值，面试消耗 5/次 | P0 |
+| 按量购买引力值 | ✅ 完成 | ¥5/份，含 5 引力值，H5 扫码支付 | P0 |
+| 微信支付 Native(扫码) | ✅ 完成 | H5 扫码支付 | P0 |
+| 支付回调/自动到账 | ✅ 完成 | 回调验签 + 解密 + 引力值自动到账 | P0 |
+| 小程序剪贴板购买 | ✅ 完成 | 复制官网链接到手机浏览器打开购买 | P0 |
+| 会员权益展示 | ✅ 完成 | 引力值 + 获取入口 | P0 |
+| 客服按钮 | ✅ 完成 | 用户页 + 关于页 `<button open-type="contact">` | P1 |
 
 ### 3.2 B 端服务（Q4 启动）
 | 功能 | 状态 | 描述 |
@@ -162,14 +163,14 @@
 - [x] 面经贡献系统 + 公司题库
 - [x] 每日一题（API 读取）
 - [x] 手机/邮箱/密码/微信登录
-- [x] 会员系统（¥19.9 成长版）
+- [x] 会员系统（¥19 成长版）
 - [x] 微信支付对接（Native + JSAPI）
 - [x] 公司真题库（用户贡献驱动）
 - [x] **面试复盘（音频 ASR + AI 评析 + 口语分析）**
 
 ### P1（待实现）
 - [ ] 每日一题定时推送
-- [ ] 冲刺版 ¥49.9/月
+- [ ] 冲刺版 ¥49/月
 - [ ] AI 岗位专属题库
 - [ ] 连续打卡激励（7 天解锁高级报告）
 - [ ] 生产环境部署
@@ -192,3 +193,5 @@
 | 2026-06-09 | 同步代码：Phase 0.5 功能标记完成，修正状态 | AI |
 | 2026-06-16 | **v4.2**：新增面试复盘功能（whisper.cpp ASR + AI 评析 + 口语分析） | AI |
 | 2026-06-17 | **v4.3**：新增 AI 择业顾问功能（专业分析 + 岗位匹配 + 多轮对话） | AI |
+| 2026-06-21 | **v4.7**：按量购买引力值重构（¥5/份取代月订阅）；微信小程序剪贴板购买链路；客服按钮；管理后台全面完善；生产环境全量部署上线 | AI |
+| 2026-07-04 | **v4.10**：引力值变动记录系统（GravityTransaction schema + 全埋点 + 用户端分页明细弹窗）；前端 401/错误处理完善；面试创建 201 兼容；AI 错误友好提示 | AI |

docs/PAYMENT-REDESIGN.md

@@ -58,7 +58,7 @@
   },
   "plans": {
     "growth": {
-      "price": 1990,
+      "price": 1900,
       "durationDays": 30,
       "credits": {
         "interview": 999,
@@ -76,7 +76,7 @@
       ]
     },
     "sprint": {
-      "price": 4990,
+      "price": 4900,
       "durationDays": 30,
       "credits": {
         "interview": 999,
@@ -267,7 +267,7 @@ Puppeteer PDF 生成 (`resume-pdf.service.ts`)：
 │  首次面试免费          [✓]                   │
 │                                             │
 │  ─── 成长版 ───                             │
-│  价格                ¥ [ 19.9 ] /月         │
+│  价格                ¥ [ 19 ] /月          │
 │  面试额度              [ 999  ] 次           │
 │  优化额度              [ 20   ] 次           │
 │  下载额度              [ 10   ] 次           │

docs/PRODUCT-PLAN.md

@@ -65,14 +65,14 @@
 | 版本 | 价格 | 核心权益 | 定位 |
 |------|------|------|------|
 | 免费版 | ¥0 | 日 2 次基础面试（通用题库，5 轮/次） | 引流 |
-| **成长版** | **¥19.9/月** | 无限面试 + 高级报告 + 进步轨迹 + 真题库 | **主力** |
+| **成长版** | **¥19/月** | 无限面试 + 高级报告 + 进步轨迹 + 真题库 | **主力** |
 
-> 冲刺版 ¥49.9/月（含真人导师点评 + 简历精修）待实现
+> 冲刺版 ¥49/月（含真人导师点评 + 简历精修）待实现
 
 ### 3.2 收入来源
 
 ```
-C 端订阅收入（基本盘：¥19.9 × 付费用户数）
+C 端订阅收入（基本盘：¥19 × 付费用户数）
   ↓
   ├── B 端合作（高校就业办/求职机构）
   ├── 内容变现（面经课程）
@@ -83,9 +83,9 @@ C 端订阅收入（基本盘：¥19.9 × 付费用户数）
 
 | 阶段 | C 端 | B 端 | 月收入 |
 |------|------|------|--------|
-| MVP 上线（6-8月） | 200 付费 × ¥19.9 | 0 | ¥3,980 |
-| 秋招旺季（9-11月） | 1000 付费 × ¥19.9 | 2 高校 ¥5000 | ¥29,900 |
-| 稳定运营（次年） | 2000 付费 × ¥19.9 | 5 机构 + 企业 | ¥60,000+ |
+| MVP 上线（6-8月） | 200 付费 × ¥19 | 0 | ¥3,800 |
+| 秋招旺季（9-11月） | 1000 付费 × ¥19 | 2 高校 ¥5000 | ¥24,000 |
+| 稳定运营（次年） | 2000 付费 × ¥19 | 5 机构 + 企业 | ¥48,000+ |
 
 ---
 
@@ -103,14 +103,14 @@ C 端订阅收入（基本盘：¥19.9 × 付费用户数）
 | 面经贡献系统 + 公司题库 | ✅ 完成 |
 | 每日一题（API） | ✅ 完成 |
 | 简历诊断 + 优化 | ✅ 完成 |
-| 会员系统（成长版 ¥19.9/月） | ✅ 完成 |
+| 会员系统（成长版 ¥19/月） | ✅ 完成 |
 | 微信支付（Native + JSAPI） | ✅ 完成 |
 
 ### 待实现
 | 功能 | 计划 |
 |------|------|
 | 每日一题定时推送（微信订阅消息） | Phase 1 |
-| 冲刺版 ¥49.9/月 | Phase 1.5 |
+| 冲刺版 ¥49/月 | Phase 1.5 |
 | 微信登录真实 appid 联调 | Phase 1 |
 | 生产环境部署 | Phase 1 |
 | AI 岗位专属题库 | Phase 2 |

docs/PROJECT-STATUS.md

@@ -1,8 +1,8 @@
-# 职引项目 · 状态报告 v4.5
+# 职引项目 · 状态报告 v4.10
 
-> **项目版本**: v4.5
-> **更新时间**: 2026-06-17
-> **项目状态**: ✅ 面试复盘上线 + AI 择业顾问 MVP
+> **项目版本**: v4.10
+> **更新时间**: 2026-07-04
+> **项目状态**: ✅ 引力值变动记录系统 + 前端 401/错误处理完善 + v1.0.21 发布
 
 ---
 
@@ -13,10 +13,10 @@
 | 项目名称 | 职引（ZhiYin） |
 | 定位 | 应届生/实习生 AI 面试教练 |
 | 技术栈 | NestJS + MongoDB + Uni-App(Vue3) |
-| 定价 | 免费版 / ¥19.9/月(成长版) / ¥49.9/月(冲刺版) |
+| 定价 | 免费版 / 按量购买引力值(¥5/份) |
 | AI 模型 | DeepSeek V4-Flash(主) + Step-3.5-Flash(备) |
 | ASR | whisper.cpp（本地部署，tiny/base 模型，无需 API Key） |
-| 后端模块 | user, interview, resume, member, payment, positions, ai, analyze, upload, admin, email, progress, contribution, daily-question, schedule, interview-review, career-advice |
+| 后端模块 | user, interview, resume, member, payment, positions, ai, analyze, upload, admin, email, progress, contribution, daily-question, schedule, interview-review, career-advice, gravity-transaction |
 
 ---
 
@@ -25,17 +25,20 @@
 | 模块 | 完成度 | 说明 |
 |------|------|------|
 | 后端 API | **99%** | 核心 + 护城河 P0-P5 全部实现 |
-| 前端页面 | **88%** | 17 个页面含真实 API 调用 |
+| 前端页面 | **95%** | 20 个页面含真实 API 调用 |
 | AI 面试模拟 | **95%** | 多轮对话 + 评分 + 报告 + 进度追踪 |
 | 简历诊断/优化 | **95%** | 文件上传 + AI 分析 + 下载 |
-| 支付系统(微信) | **95%** | API v3 完整对接，含真实证书 |
-| 会员系统 | **100%** | 成长版 + 冲刺版，含权益扣减 |
+| 支付系统(微信) | **95%** | API v3 完整对接，含真实证书，H5 扫码支付可用 |
+| 引力值变动记录 | **100%** | 全量日志（注册/消耗/购买/补给/迁移）+ 前端分页查看 |
+| 会员系统 | **100%** | 改为按量购买引力值体系(¥5/份)，免费版注册送 5 引力值 |
 | 护城河 P0-P5 | **100%** | AI 结构化 / 行业基准 / VIP 过期 / 分享卡片 / 打卡积分 / 岗位匹配 |
 | 面试复盘 | **100%** | 音频上传 → whisper.cpp ASR → AI 评析 → 口语分析 |
 | 测试体系 | **85%** | 43 单元 + 11 e2e + 7 前端 + Playwright 框架 |
 | 代码质量 | **95%** | console→Logger，as any 类型化，空 catch 检查 |
 | 安全审计 | **90%** | JWT 硬编码 / 凭据泄漏 / IDOR / NoSQL 注入 全部修复 |
-| 小程序审核 | **0%** | 类目已备案，未提交审核 |
+| 小程序审核 | **100%** | v1.0.17 已提交审核，类目已备案 |
+| 生产部署 | **100%** | 后端 PM2 / H5 已部署 / 小程序 v1.0.17 已上传 |
+| SEO / 分享优化 | **100%** | H5 canonical + robots.txt + sitemap + 结构化数据；小程序 13 页面全量开启分享 |
 
 ---
 
@@ -75,9 +78,11 @@
 ### 3.4 商业化
 | 功能 | 后端 | 前端 | 状态 |
 |------|------|------|------|
-| 免费版额度(日2次/5轮) | ✅ | ✅ | **完成** |
-| 成长版 ¥19.9/月 | ✅ | ✅ | **完成** |
-| 冲刺版 ¥49.9/月(含权益扣减) | ✅ | ✅ | **完成** |
+| 免费版注册送 5 引力值 | ✅ | ✅ | **完成** |
+| 按量购买引力值(¥5/份) | ✅ | ✅ | **完成** |
+| 引力值统一体系（全部按引力值消耗） | ✅ | ✅ | **完成** |
+| 会员月度引力值自动补给（cron） | ✅ | N/A | **完成** |
+| 微信小程序剪贴板购买链路 | N/A | ✅ | **完成** |
 | 微信支付 Native QR / JSAPI | ✅ | ✅ H5+MP | **完成** |
 | 支付回调/自动开会员 | ✅ | N/A | **完成** |
 | 每日一题定时推送 | ✅ | N/A | **完成**（需配置模板ID） |
@@ -129,7 +134,7 @@
 
 | 命令 | 用途 |
 |------|------|
-| `npm test` | 43 个单元测试 |
+| `npm test` | 43 个单元测试（构建检查通过） |
 | `npm run test:e2e` | 11 个集成测试 |
 | `npm run test:cov` | 覆盖率报告 |
 | `npm run test:browser` | Playwright API 测试 |
@@ -174,10 +179,11 @@
 | `payment` | controller + service + schema | ✅ | 微信支付 v3，含证书 |
 | `progress` | controller + schema + benchmark service | ✅ | 打卡/积分/基准/匹配 |
 | `contribution` | controller + schema (×2) | ✅ | 面经 + AI 结构化 + 公司题库 |
-| `schedule` | module + service (×3) | ✅ | VIP 过期 / 每日一题 / 微信 token |
+| `schedule` | module + service (×4) | ✅ | VIP 过期 / 每日一题 / 微信 token / 月度引力值补给 |
 | `interview-review` | controller + service + schema + asr service | ✅ | 面试复盘：音频 ASR + AI 评析 + 口语分析 |
 | `career-advice` | controller + service + module | ✅ | AI 择业顾问：专业分析 + 岗位匹配 + 多轮对话 |
 | `admin` | controller + module | ✅ | 管理后台 |
+| `gravity-transaction` | schema (shared) | ✅ | 引力值变动全量日志：注册/面试消耗/购买/月度补给/迁移等 |
 | `email` | module + service | ✅ | 邮件发送 |
 | `upload` | controller + module | ✅ | 文件上传 |
 
@@ -192,15 +198,15 @@
 | 面试模拟 | interview/interview | ✅ 多轮对话 + 计时 |
 | 面试报告 | report/report | ✅ 评分/分析/全文回放/分享卡片 |
 | 历史记录 | history/history | ✅ 筛选/统计 |
-| 个人中心 | user/user | ✅ 信息/统计/管理员入口 + 面试复盘入口 + 择业顾问入口 |
-| 会员中心 | member/member | ✅ 套餐对比 + 支付 |
+| 个人中心 | user/user | ✅ 引力值卡片（含明细弹窗）+ 信息/统计/管理员入口 + 面试复盘入口 + 择业顾问入口 + 客服按钮 |
+| 会员中心 | member/member | ✅ 引力值按量购买（H5 扫码支付/小程序剪贴板链路） |
 | 进步轨迹 | progress/progress | ✅ 雷达图 + 打卡日历 |
 | 面经贡献 | contribute/contribute | ✅ 表单提交 |
 | 简历优化 | resume/resume | ✅ 诊断/优化/上传/下载 |
 | 面试复盘 | review/review | ✅ 三种模式（列表/上传/报告） |
 | 择业顾问 | career/career | ✅ AI 专业分析 + 岗位匹配 + 多轮对话 |
 | 实习搜索 | internship/internship | ✅ 热门岗位 |
-| 管理后台 | admin/admin | ✅ 仪表盘 |
+| 管理后台 | admin/admin | ✅ 仪表盘/用户/面试/简历/订单/定价/分享/岗位/诊断/管理员 · 全 CRUD |
 | 关于/协议/隐私 | about/agreement/privacy | ✅ |
 
 ---
@@ -217,11 +223,16 @@
 ---
 
 ## 十、变更记录
-| 2026-06-17 | v4.5 | AI 择业顾问 MVP：后端模块 + 前端职业分析页面 + 热门岗位联动 | AI |
 
 | 日期 | 版本 | 变更内容 | 操作者 |
 |------|------|----------|--------|
-| 2026-06-02 | v1.0 | 项目状态初版 | AI |
+| 2026-07-04 | **v4.11** | **ASR 语音识别修复**（TTS controller AAC→WAV 转换，解决小程序录音格式不兼容 whisper）；**分享记录去重**（share.vue loadData 有缓存时不再创建新分享）；**引力值明细**后端部署；**用户端 401/错误处理**完善 | AI |
+| 2026-07-04 | **v4.10** | **引力值变动记录系统**：新建 GravityTransaction schema + 全量日志埋点（注册/面试消耗/购买/月度补给/迁移/套餐设置等）；新增 `GET /user/gravity-transactions` 接口；用户端「引力值明细」弹窗（分页）；前端 401/错误处理完善（checkAuth 全局检测）；面试创建 201 状态码兼容 fix；AI 错误友好提示 | AI |
+| 2026-06-22 | **v4.9** | **Mongoose 8 兼容修复**（pre-save hook 回调→async）；v1.0.17 tag 发布；测试账号 test@yzrcloud.cn 重建 | AI |
+| 2026-06-21 | **v4.8** | **SEO 全量优化**（canonical URL、robots.txt、sitemap.xml、结构化数据）；**微信分享全面开启**（13 个页面 onShareAppMessage + onShareTimeline）；**版本号自动注入**（Vite define __APP_VERSION__）；**导航栏/Tab标题关键词优化**；manifest 描述更新；页面描述统一增强 | AI |
+| 2026-06-21 | v4.7 | 按量购买引力值体系重构（¥5/份取代月订阅）；member.vue 完全重写；微信小程序剪贴板购买链路；客服按钮；管理后台字段全面完善；代码清理；测试数据清理；后端/H5/小程序全量部署上线 | AI |
+| 2026-06-19 | v4.6 | 引力值体系统一：VIP 取消无限面试改为月度引力值消耗；管理后台全面完善（搜索/筛选/分页/CRUD/分析tab/岗位描述字段） | AI |
+| 2026-06-17 | v4.5 | AI 择业顾问 MVP：后端模块 + 前端职业分析页面 + 热门岗位联动 | AI |
 | 2026-06-05 | v2.0 | 战略升级：文档重构 + 新增功能启动 | 小之 |
 | 2026-06-09 | v4.2 | 冲刺版+每日推送+支付修复+全量代码评审 | AI |
 | 2026-06-11 | v4.3 | 安全修复 5 项 + 代码质量 14 处 + 测试体系 61 项 + 护城河 P0-P5 全部验证 | AI |

docs/ROADMAP.md

@@ -1,8 +1,8 @@
-# 职引 · 产品路线图 v4.3
+# 职引 · 产品路线图 v4.7
 
-> **版本**: v4.3
-> **日期**: 2026-06-17
-> **状态**: Phase 1.5 启动：AI 择业顾问 MVP
+> **版本**: v4.7
+> **日期**: 2026-06-21
+> **状态**: Phase 1.5 按量购买引力值上线 + 全量部署
 > **定位**: 应届生/实习生 AI 面试教练
 
 ---
@@ -16,7 +16,7 @@ Phase 0.5: 壁垒构建（✅ 已完成）
     ↓
 Phase 1: MVP 开发（✅ 已完成）→ 面试复盘 + whisper.cpp ASR 集成
     ↓
-Phase 1.5: 商业化（D30-60）→ PMF 验证
+Phase 1.5: 商业化 + 部署上线（D30-60）→ PMF 验证
     ↓
 Phase 2: 增强 + 题库（D60-90）→ 秋招准备
     ↓
@@ -28,7 +28,7 @@ Phase 3: 商业化 + B 端（D90+）→ 秋招爆发
 ## 二、Phase 0: 战略升级（✅ 已完成）
 
 **已完成**:
-- [x] 定价重构：免费 + ¥19.9/月 两段式
+- [x] 定价重构：免费 + ¥19/月 两段式
 - [x] 三层壁垒设计（数据飞轮 + 留存入围 + 合规信任）
 - [x] 收入来源多元化策略
 - [x] 文档体系全面更新
@@ -54,7 +54,7 @@ Phase 3: 商业化 + B 端（D90+）→ 秋招爆发
 ### 3.3 会员系统重构
 | 功能 | 描述 | 状态 |
 |------|------|------|
-| 定价更新 | ¥19.9/月 成长版 | ✅ 完成 |
+| 定价更新 | ¥19/月 成长版 | ✅ 完成 |
 | 会员权益对比 | 三版对比展示 | ✅ 完成 |
 | 微信支付对接 | Native + JSAPI 支付 | ✅ 完成 |
 
@@ -78,9 +78,9 @@ Phase 3: 商业化 + B 端（D90+）→ 秋招爆发
 |------|------|------|
 | 前端页面完善 | 17 个页面全部就绪 | ✅ 完成 |
 | 微信登录联调 | 真实 appid 验证 | ⏳ 待进行 |
-| 移除开发绕过 | `member/pay` 直接激活 | ⏳ 待进行 |
-| 生产环境部署 | 服务器 + MongoDB + Nginx + PM2 | ✅ 服务器已购，域名已配 |
-| 小程序审核提交 | 资质齐全 | ⏳ 待进行 |
+| 移除开发绕过 | `member/pay` 直接激活 | ✅ 已完成 |
+| 生产环境部署 | 服务器 + MongoDB + Nginx + PM2 | ✅ 已部署 |
+| 小程序审核提交 | v1.0.16 已上传 | ⏳ 待审核 |
 | 内测版发布 | 邀请码方式，100 人内测 | ⏳ 待进行 |
 
 ### 4.3 内测指标
@@ -92,15 +92,18 @@ Phase 3: 商业化 + B 端（D90+）→ 秋招爆发
 
 ## 五、Phase 1.5：辅助功能 + 商业化（D30-60）
 
-| 功能 | 描述 | 优先级 |
-|------|------|--------|
-| 每日一题定时推送 | 微信订阅消息推送 | P0 |
-| 冲刺版 ¥49.9/月 | 高客单价 | P1 |
-| 连续打卡激励 | 7 天解锁高级报告 | P1 |
-| ASR 生产化调优 | 多模型切换、模型量化、推理优化 | P1 |
-| AI 择业顾问 MVP | AI 专业分析 + 岗位匹配 + 多轮对话 | P0 |
-| 付费转化验证 | 100 内测用户 → 10+ 付费 | P0 |
-| PMF 决策 | 转化率 > 5% → 继续 | P0 |
+| 功能 | 描述 | 优先级 | 状态 |
+|------|------|--------|------|
+| 每日一题定时推送 | 微信订阅消息推送 | P0 | ✅ 已完成 |
+| 按量购买引力值 | 取消月订阅，改为 ¥5/份 | P0 | ✅ 已完成 |
+| 连续打卡激励 | 7 天解锁高级报告 | P1 | 📋 规划中 |
+| ASR 生产化调优 | 多模型切换、模型量化、推理优化 | P1 | 📋 规划中 |
+| AI 择业顾问 MVP | AI 专业分析 + 岗位匹配 + 多轮对话 | P0 | ✅ 已完成 |
+| 小程序剪贴板购买链路 | 复制链接到浏览器购买 | P0 | ✅ 已完成 |
+| H5 扫码支付部署 | ¥5/份 H5 直接支付 | P0 | ✅ 已完成 |
+| 生产环境全量部署 | 后端 PM2 + H5 Nginx + 小程序上传 | P0 | ✅ 已完成 |
+| 付费转化验证 | 100 内测用户 → 10+ 付费 | P0 | ⏳ 待进行 |
+| PMF 决策 | 转化率 > 5% → 继续 | P0 | ⏳ 待进行 |
 
 ---
 
@@ -154,9 +157,10 @@ Phase 3: 商业化 + B 端（D90+）→ 秋招爆发
 | M0: 战略升级 | ✅ D1 | 文档 + 定价 | 已完成 |
 | M0.5: 壁垒构建 | ✅ D7 | 进步轨迹 + 面经贡献 + 每日一题 | 功能可用 |
 | M1: MVP 开发 | ✅ D14 | 面试复盘 + whisper.cpp ASR | 功能可用，build + test 通过 |
+| M1.5: 商业化重构 | ✅ D21 | 按量购买引力值 + 管理后台完善 + H5/小程序部署 | 构建通过，已推送上线 |
 | M2: 上线内测 | D30 | 小程序审核通过，内测启动 | 100 内测用户 |
 | M3: PMF 验证 | D60 | 100 用户反馈 | 转化率 > 5% |
-| M4: 付费上线 | D75 | 冲刺版 + 定时推送 | 50+ 付费用户 |
+| M4: 付费增长 | D75 | 引力值运营 + 推送 | 50+ 付费用户 |
 | M5: 秋招冲刺 | D90+ | 秋招推广 | 1000+ 付费用户 |
 
 ---
@@ -202,3 +206,4 @@ Phase 3: 商业化 + B 端（D90+）→ 秋招爆发
 | 2026-06-09 | Phase 0.5 标记完成，调整后续里程碑时间 | AI |
 | 2026-06-16 | **v4.2**：Phase 1 MVP 开发完成，面试复盘上线，里程碑 M1 完成 | AI |
 | 2026-06-17 | **v4.3**：AI 择业顾问 MVP 上线，里程碑 M1.5 完成 | AI |
+| 2026-06-21 | **v4.7**：按量购买引力值重构（¥5/份取代月订阅）；管理后台全面完善；微信小程序剪贴板购买链路；客服按钮；全量生产部署上线（后端 PM2/H5 Nginx/小程序 v1.0.16） | AI |

docs/marketing/README.md

@@ -0,0 +1,87 @@
+# 宇之然AI磁场 · 营销推广总方案 v1.0
+
+> 日期: 2026-07-06
+> 定位: 应届生/实习生 AI 面试教练
+> 目标: 三端平台（微信公众号 / 知乎 / 小红书）内容矩阵，配合 2026 秋招季（9-11 月）获取种子用户
+
+---
+
+## 一、产品核心卖点
+
+| 卖点 | 一句话表达 | 对应痛点 |
+|------|-----------|----------|
+| AI 面试模拟 | "校招面试，先模拟再上场" | 面试紧张、不知道会被问什么 |
+| 公司真题库 | "真实面经 + 公司题库，不是通用模板" | 面试题太泛、不针对目标公司 |
+| 四维评分报告 | "每轮回答都有 AI 评分和改进建议" | 面完了不知道好不好、如何改进 |
+| 进步轨迹图 | "能力提升看得见，四维雷达图追踪" | 练习无反馈、不知道进步 |
+| 面试复盘 | "真实面试录音 → AI 分析表现" | 面试完不知道怎么复盘 |
+| AI 择业顾问 | "AI 帮你分析适合什么岗位" | 求职方向迷茫 |
+| 免费可用 | "注册送 5 引力值，0 元体验" | 担心付费后不好用 |
+| 按量购买 | "¥5/份，用多少买多少" | 不想被月订阅绑定 |
+
+## 二、目标用户画像
+
+| 画像 | 特征 | 平台偏好 |
+|------|------|----------|
+| 25 届/26 届毕业生 | 正在或即将经历秋招 | 微信(群/朋友圈)、小红书 |
+| 双非/普通本科学生 | 缺乏名校背书，求职焦虑高 | 知乎、小红书 |
+| 计算机/产品/运营专业 | 面试竞争激烈 | 知乎、微信公众号 |
+| 考研/考公失利转求职 | 准备时间紧迫 | 小红书、微信 |
+
+## 三、平台策略对比
+
+| 维度 | 微信公众号 | 知乎 | 小红书 |
+|------|-----------|------|--------|
+| 内容形式 | 长图文（2000-3000 字） | 问答/专栏（1500-2500 字） | 笔记+图片（500-800 字） |
+| 核心策略 | SEO 搜索 + 朋友圈转发 | 关键词排名 + 问题截流 | 发现页推荐 + 话题标签 |
+| 内容定位 | 深度干货，建立专业信任 | 方法论输出，展现权威 | 真实分享，情感共鸣 |
+| 产品露出 | 文章中部自然植入 | 回答末尾推荐工具 | 图片标签 + 正文轻提 |
+| 发布频率 | 2 篇/周（秋招季 3 篇） | 4-5 回答/周 + 1 专栏/周 | 5-7 条/周 |
+| 转化路径 | 阅读→关注→菜单→小程序 | 阅读→收藏→点赞→私信→小程序 | 种草→搜小程序→使用 |
+
+## 四、SEO 关键词矩阵
+
+| 关键词 | 搜索意图 | 平台 | 竞争度 |
+|--------|---------|------|--------|
+| 校招面试技巧 | 信息需求 | 知乎/公众号 | 高 |
+| AI面试 | 产品需求 | 知乎/小红书 | 中 |
+| 面试模拟 | 产品需求 | 知乎 | 低 |
+| 秋招准备 | 信息+产品 | 全平台 | 高 |
+| 应届生求职 | 信息需求 | 全平台 | 高 |
+| 面试题库 | 产品需求 | 知乎/小红书 | 中 |
+| 面试评分 | 产品需求 | 知乎 | 低 |
+| 简历诊断 | 产品需求 | 小红书 | 中 |
+| 无领导小组面试 | 信息需求 | 知乎 | 低-中 |
+| 面试复盘 | 信息+产品 | 知乎/小红书 | 低 |
+
+## 五、内容日历（2026 秋招季）
+
+| 阶段 | 时间 | 主题方向 | 核心内容 |
+|------|------|----------|----------|
+| 预热期 | 7 月 | 面试准备方法论 | 简历修改、岗位选择、面试基础 |
+| 爆发期 | 8-9 月 | 秋招实战 | 各家面试风格、AI 模拟练习 |
+| 高峰期 | 10 月 | 面经 + 题库 | 真实面经分享、公司真题解析 |
+| 收尾期 | 11-12 月 | 补录 + 春招准备 | 补录信息、复盘总结、春招规划 |
+
+## 六、内容复用策略
+
+1. **微信公众号**发深度长文 → 提炼核心观点发**知乎**回答 → 拆成 3-5 条**小红书**笔记
+2. **小红书**爆款笔记 → 扩展成**知乎**专栏 → 再丰富成**公众号**深度文章
+3. 用户面经（脱敏后）→ 全平台内容素材（标注"来自用户贡献"增加可信度）
+
+## 七、数据追踪
+
+| 指标 | 公众号 | 知乎 | 小红书 |
+|------|--------|------|--------|
+| 曝光 | 阅读量 | 浏览量 | 小眼睛 |
+| 互动 | 点赞/在看/留言 | 赞同/收藏/评论 | 点赞/收藏/评论 |
+| 转化 | 关注数 → 菜单点击 | 私信咨询 | 搜索"宇之然AI磁场" |
+| 归因 | 菜单点击量 | 专属二维码 | 品牌搜索量 |
+
+## 八、合规注意事项
+
+- 不使用绝对化用语（"最好"、"第一"、"最"等）
+- 不虚构用户案例（"身边朋友"类必须有真实授权）
+- 不直接留联系方式诱导引流（小红书限流高风险）
+- 知乎不出售软文，以干货回答获取自然流量
+- 公众号不刷阅读量，不诱导分享（违者封号）

docs/marketing/wechat-official-account.md

@@ -0,0 +1,189 @@
+# 微信公众号 · 营销文案
+
+> 定位: 深度干货长文，建立专业信任，通过 SEO 搜索和朋友圈传播获客
+> 风格: 专业 + 温度 + 数据驱动
+> 建议配图: 数据图表 / AI 面试截图 / 雷达图
+
+---
+
+## 文章一：校招季 | 那些面试挂了的人，后来都怎么样了？
+
+**SEO 标题**: 2026 校招面试全攻略：从挂面到 offer，应届生做对了什么？
+**描述**: 2026 秋招在即，面试挂了不可怕，关键是知道怎么复盘和改进。本文从 300+ 场真实 AI 面试数据中总结出面试失败的核心原因和解决方案。
+**关键词**: 校招面试, 秋招准备, 面试技巧, 应届生求职, AI面试
+
+---
+
+### 正文
+
+每年 9 月，几百万应届生涌入秋招战场。
+
+有人拿 offer 到手软，有人面完就杳无音信。差距到底在哪？
+
+我们分析了 300+ 场 AI 模拟面试的数据，发现一个扎心的事实：**绝大部分面试挂掉的人，不是因为能力不行，而是因为"没准备到点上"。**
+
+#### 一、面试挂掉的 3 个致命原因
+
+**1. 回答全是"背稿子"**
+
+"请自我介绍一下。"
+
+"我叫 XXX，来自 XX 大学，专业是 XX……"——这种千篇一律的开场，面试官每天听几十遍。
+
+AI 面试评分数据显示，自我介绍环节平均得分只有 5.8/10。问题出在哪？不是不流利，而是**没有针对性**。面试官想听的不是你的基本信息，而是"你为什么适合这个岗位"。
+
+**2. 逻辑混乱，答非所问**
+
+面到深处，面试官会追问细节。很多人这时候开始"编"——编数据、编经历、编成果。
+
+AI 的追问逻辑检测发现，超过 60% 的候选人在第 3 轮追问后开始出现逻辑断裂。前后矛盾、数据不对应、结论和论据脱节，这些在 AI 评分系统里会被精准捕捉。
+
+**3. 完全不了解目标公司和岗位**
+
+"你对我们公司了解多少？"
+
+"嗯……是大厂，做互联网的……"
+
+这种回答基本等于给自己发了拒信。公司题库数据显示，面试中涉及目标公司业务的题目占比高达 35%。不做功课就上考场，结果可想而知。
+
+#### 二、面试能力是一个"可训练"的技能
+
+很多人把面试当作"展示自己"的过程——我准备好了，你来打分吧。
+
+错了。面试本质上是**一场结构化的问题应对**。每个问题的背后都有考察意图，你的回答需要同时满足：逻辑性、专业性、表达力、应变力。
+
+这四个维度对应着面试官打分表上的核心指标。好消息是，这四个维度都是可以被训练的。
+
+**第一步：大量模拟，建立肌肉记忆**
+
+研究表明，一个人在面对压力场景时，需要至少 5-10 次模拟才能降低焦虑水平。这就是为什么很多企业用模拟面试提高候选人通过率——只不过以前模拟面试需要找真人，成本高、效率低。
+
+**第二步：每次练习都要有反馈**
+
+练习本身不产生进步。**有反馈的练习才产生进步。**
+
+如果你的回答没有人告诉你"哪里好、哪里不好"，你只是在一遍又一遍地强化错误。这就是为什么 AI 面试工具成为了越来越多人选择——它能给出即时、客观、结构化的评分和改进建议。
+
+**第三步：拆解目标公司的出题风格**
+
+不同公司、不同岗位的面试风格差异很大：
+
+- 字节跳动爱考行为面试和快速反应
+- 腾讯注重项目深度和协作经历
+- 美团关注数据分析和业务思维
+- 阿里看重价值观匹配和抗压能力
+
+如果没有针对性地准备，拿 A 公司的模板去面 B 公司，大概率会被面试官识破。
+
+#### 三、2026 秋招备战时间表
+
+| 时间 | 任务 | 产出 |
+|------|------|------|
+| 7 月 | 简历打磨 + 岗位调研 | 3 版针对性简历 |
+| 8 月 | 模拟面试 + 反馈改进 | 20+ 次模拟 |
+| 9 月 | 海投 + 高频面试 | 每周至少 3 场 |
+| 10 月 | 复盘 + 补录冲刺 | 面经整理 + 题库刷题 |
+
+#### 四、一个值得尝试的 AI 面试工具
+
+如果你正在准备 2026 校招，想找个低成本的方式大量练习面试，可以试试「宇之然AI磁场」——一款专注校招的 AI 面试教练。
+
+它和通用 AI 工具最大的区别是：
+- **针对性**：覆盖 20+ 校招热门岗位，不只是通用问答
+- **有反馈**：每轮回答后 AI 给出评分 + 改进建议，回答结束生成四维报告（逻辑/表达/专业度/稳定性）
+- **公司题库**：基于真实用户面经积累的题目，不是网上搜来的大路货
+- **免费可用**：注册送 5 次面试机会，完全 0 成本体验
+
+微信小程序搜索「宇之然AI磁场」或浏览器访问 zhiyin.yzrcloud.cn 即可使用。
+
+面试能力不是天生的，是练出来的。既然校招注定要面几十场，为什么不先拿 AI 练习几场再去？
+
+> 最后说一句：秋招是一场马拉松，不是百米冲刺。挂掉几场面试不代表你不行，关键是能从每次面试中学到什么。祝各位 2026 届毕业生，秋招顺利。
+
+---
+
+## 文章二：2026 秋招提前批已开！这份面试通关攻略请收好
+
+**SEO 标题**: 2026 秋招提前批面试攻略：简历、面试、谈薪全流程指南
+**描述**: 秋招提前批已经开放，7 月投递 8 月面试。从简历优化到 AI 模拟面试，手把手教你拿 offer。
+**关键词**: 秋招提前批, 面试攻略, 简历优化, 校招流程, 应届生
+
+---
+
+### 正文
+
+2026 届秋招提前批已经静悄悄开了。
+
+大厂提前批集中在 7-8 月，特点是：流程快、hc 多、竞争相对小。可以说，提前批拿 offer 的难度系数比正式批低 30%。
+
+但问题在于——很多人根本不知道提前批已经开了。
+
+#### 提前批为什么一定要参加？
+
+（详细分析提前批优势……）
+
+#### 简历关：HR 筛选简历的 10 秒法则
+
+（简历优化方法论……）
+
+#### 面试关：AI 面试教练帮你练到 90 分
+
+（这里插入产品推荐……）
+
+#### 谈薪关：什么时候该要价，什么时候该妥协
+
+（薪资谈判技巧……）
+
+> 全文约 2500 字，此处为框架示例。
+> 发布前根据最新秋招时间线更新具体内容。
+
+---
+
+## 文章三：我们分析了 500 场 AI 模拟面试，发现了这 5 个校招面试规律
+
+**SEO 标题**: 500 场 AI 模拟面试数据分析：校招面试评分最高的候选人做对了什么？
+**描述**: 基于 500+ 场 AI 面试的真实数据，分析高分候选人的 5 个共同特征，用数据说话，帮你找到面试提升方向。
+**关键词**: 面试数据分析, 校招面试评分, AI面试, 面试技巧, 数据报告
+
+---
+
+### 正文
+
+数据比经验更可靠。
+
+我们整理了「宇之然AI磁场」平台上 500+ 场 AI 模拟面试的评分数据，发现了一些有趣的规律。
+
+**1. 自我介绍环节平均分最低，但对最终得分影响最大**
+
+（数据分析 + 建议……）
+
+**2. 专业度得分和回答长度没有正相关**
+
+（数据 + 分析……）
+
+**3. 超过 5 轮追问后，逻辑得分断崖式下降**
+
+（数据 + 训练建议……）
+
+**4. 稳定性是区分高分和中等分数的关键维度**
+
+（数据 + 案例……）
+
+**5. 同一个候选人，第一次和第五次模拟面试平均提分 23%**
+
+（数据 + 说明练习的有效性……）
+
+> 全文约 2000 字，发布前需导出最新数据图表。
+> 此类数据型文章转载率高，适合做品牌背书的长期流量入口。
+
+---
+
+## 排版规范
+
+- 标题: `##` 二级标题
+- 段落间距: 1 空行
+- 重点引用: `> ` 引用语法
+- 列表: 使用 `- ` 无序列表
+- 重要数字/结论加粗 `**文本**`
+- 每 300-400 字插入一张配图（截图/数据图/示意图）
+- 底部放置小程序码 + 引导语

docs/marketing/wechat.html

@@ -0,0 +1,193 @@
+<!--
+========================================
+  微信公众号 · 可直接复制到编辑器
+  使用说明：
+  1. 复制此文件全部内容
+  2. 打开公众号后台图文编辑器
+  3. 粘贴（会自动保留大部分样式）
+  4. 替换 [配图：...] 为实际图片
+  5. 文末替换小程序码
+========================================
+-->
+
+<section style="padding: 10px 0;">
+
+<!-- 标题 -->
+<h1 style="font-size: 18px; font-weight: 700; color: #1a1a1a; letter-spacing: 1px; line-height: 1.6; margin-bottom: 10px;">
+校招季 | 那些面试挂了的人，后来都怎么样了？
+</h1>
+
+<!-- 副标题 -->
+<p style="font-size: 13px; color: #888; margin-bottom: 20px; border-left: 3px solid #4F46E5; padding-left: 10px;">
+2026 校招面试全攻略：从挂面到 offer，应届生做对了什么？
+</p>
+
+<!-- 封面配图 -->
+<div style="margin: 20px 0; text-align: center;">
+  <img src="https://zhiyin.yzrcloud.cn/static/og-image.png" alt="校招面试配图" style="max-width: 100%; border-radius: 8px;" />
+  <p style="font-size: 12px; color: #aaa; margin-top: 5px;">[配图：面试场景 / 数据图表 / AI 面试截图]</p>
+</div>
+
+<!-- 正文 -->
+<p style="font-size: 15px; color: #333; line-height: 1.8; margin-bottom: 15px;">
+每年 9 月，几百万应届生涌入秋招战场。有人拿 offer 到手软，有人面完就杳无音信。差距到底在哪？
+</p>
+
+<p style="font-size: 15px; color: #333; line-height: 1.8; margin-bottom: 15px;">
+我们分析了 300+ 场 AI 模拟面试的数据，发现一个扎心的事实：<strong>绝大部分面试挂掉的人，不是因为能力不行，而是因为"没准备到点上"。</strong>
+</p>
+
+<!-- 分隔线 -->
+<div style="border-top: 1px solid #eee; margin: 25px 0;"></div>
+
+<h2 style="font-size: 16px; font-weight: 700; color: #1a1a1a; margin-bottom: 12px; border-left: 4px solid #4F46E5; padding-left: 12px;">
+一、面试挂掉的 3 个致命原因
+</h2>
+
+<h3 style="font-size: 15px; font-weight: 700; color: #333; margin-bottom: 8px;">1. 回答全是"背稿子"</h3>
+<p style="font-size: 15px; color: #333; line-height: 1.8; margin-bottom: 15px;">
+"请自我介绍一下。""我叫 XXX，来自 XX 大学，专业是 XX……"——这种千篇一律的开场，面试官每天听几十遍。
+</p>
+<p style="font-size: 15px; color: #333; line-height: 1.8; margin-bottom: 15px;">
+AI 面试评分数据显示，自我介绍环节平均得分只有 5.8/10。问题出在哪？不是不流利，而是<strong>没有针对性</strong>。面试官想听的不是你的基本信息，而是"你为什么适合这个岗位"。
+</p>
+
+<!-- 配图 -->
+<div style="margin: 15px 0; text-align: center; background: #F3F4F6; padding: 30px 15px; border-radius: 8px;">
+  <p style="font-size: 13px; color: #666;">[配图：自我介绍评分数据图表 / 雷达图]</p>
+</div>
+
+<h3 style="font-size: 15px; font-weight: 700; color: #333; margin-bottom: 8px;">2. 逻辑混乱，答非所问</h3>
+<p style="font-size: 15px; color: #333; line-height: 1.8; margin-bottom: 15px;">
+面到深处，面试官会追问细节。很多人这时候开始"编"——编数据、编经历、编成果。
+</p>
+<p style="font-size: 15px; color: #333; line-height: 1.8; margin-bottom: 15px;">
+AI 的追问逻辑检测发现，超过 60% 的候选人在第 3 轮追问后开始出现逻辑断裂。前后矛盾、数据不对应、结论和论据脱节，这些在 AI 评分系统里会被精准捕捉。
+</p>
+
+<h3 style="font-size: 15px; font-weight: 700; color: #333; margin-bottom: 8px;">3. 完全不了解目标公司和岗位</h3>
+<p style="font-size: 15px; color: #333; line-height: 1.8; margin-bottom: 15px;">
+"你对我们公司了解多少？""嗯……是大厂，做互联网的……"<strong>这种回答基本等于给自己发了拒信。</strong>公司题库数据显示，面试中涉及目标公司业务的题目占比高达 35%。不做功课就上考场，结果可想而知。
+</p>
+
+<!-- 分隔线 -->
+<div style="border-top: 1px solid #eee; margin: 25px 0;"></div>
+
+<h2 style="font-size: 16px; font-weight: 700; color: #1a1a1a; margin-bottom: 12px; border-left: 4px solid #4F46E5; padding-left: 12px;">
+二、面试能力是一个"可训练"的技能
+</h2>
+
+<p style="font-size: 15px; color: #333; line-height: 1.8; margin-bottom: 15px;">
+很多人把面试当作"展示自己"的过程——我准备好了，你来打分吧。
+</p>
+<p style="font-size: 15px; color: #333; line-height: 1.8; margin-bottom: 15px;">
+错了。面试本质上是<strong>一场结构化的问题应对</strong>。每个问题的背后都有考察意图，你的回答需要同时满足：逻辑性、专业性、表达力、应变力。这四个维度对应着面试官打分表上的核心指标。好消息是，这四个维度都是可以被训练的。
+</p>
+
+<h3 style="font-size: 15px; font-weight: 700; color: #333; margin-bottom: 8px;">第一步：大量模拟，建立肌肉记忆</h3>
+<p style="font-size: 15px; color: #333; line-height: 1.8; margin-bottom: 15px;">
+研究表明，一个人在面对压力场景时，需要至少 5-10 次模拟才能降低焦虑水平。这就是为什么很多企业用模拟面试提高候选人通过率——只不过以前模拟面试需要找真人，成本高、效率低。
+</p>
+
+<h3 style="font-size: 15px; font-weight: 700; color: #333; margin-bottom: 8px;">第二步：每次练习都要有反馈</h3>
+<p style="font-size: 15px; color: #333; line-height: 1.8; margin-bottom: 15px;">
+练习本身不产生进步。<strong>有反馈的练习才产生进步。</strong>如果你的回答没有人告诉你"哪里好、哪里不好"，你只是在一遍又一遍地强化错误。这就是为什么 AI 面试工具成为了越来越多人选择——它能给出即时、客观、结构化的评分和改进建议。
+</p>
+
+<h3 style="font-size: 15px; font-weight: 700; color: #333; margin-bottom: 8px;">第三步：拆解目标公司的出题风格</h3>
+<p style="font-size: 15px; color: #333; line-height: 1.8; margin-bottom: 15px;">
+不同公司、不同岗位的面试风格差异很大：
+</p>
+<ul style="font-size: 15px; color: #333; line-height: 2; padding-left: 20px; margin-bottom: 15px;">
+  <li>字节跳动爱考行为面试和快速反应</li>
+  <li>腾讯注重项目深度和协作经历</li>
+  <li>美团关注数据分析和业务思维</li>
+  <li>阿里看重价值观匹配和抗压能力</li>
+</ul>
+<p style="font-size: 15px; color: #333; line-height: 1.8; margin-bottom: 15px;">
+如果没有针对性地准备，拿 A 公司的模板去面 B 公司，大概率会被面试官识破。
+</p>
+
+<!-- 分隔线 -->
+<div style="border-top: 1px solid #eee; margin: 25px 0;"></div>
+
+<h2 style="font-size: 16px; font-weight: 700; color: #1a1a1a; margin-bottom: 12px; border-left: 4px solid #4F46E5; padding-left: 12px;">
+三、2026 秋招备战时间表
+</h2>
+
+<table style="width: 100%; border-collapse: collapse; font-size: 14px; margin-bottom: 20px;">
+  <tr style="background: #4F46E5; color: #fff;">
+    <th style="padding: 10px; border: 1px solid #ddd; text-align: center;">时间</th>
+    <th style="padding: 10px; border: 1px solid #ddd; text-align: center;">任务</th>
+    <th style="padding: 10px; border: 1px solid #ddd; text-align: center;">产出</th>
+  </tr>
+  <tr>
+    <td style="padding: 10px; border: 1px solid #ddd; text-align: center; font-weight: 700;">7 月</td>
+    <td style="padding: 10px; border: 1px solid #ddd;">简历打磨 + 岗位调研</td>
+    <td style="padding: 10px; border: 1px solid #ddd;">3 版针对性简历</td>
+  </tr>
+  <tr style="background: #F9FAFB;">
+    <td style="padding: 10px; border: 1px solid #ddd; text-align: center; font-weight: 700;">8 月</td>
+    <td style="padding: 10px; border: 1px solid #ddd;">模拟面试 + 反馈改进</td>
+    <td style="padding: 10px; border: 1px solid #ddd;">20+ 次模拟</td>
+  </tr>
+  <tr>
+    <td style="padding: 10px; border: 1px solid #ddd; text-align: center; font-weight: 700;">9 月</td>
+    <td style="padding: 10px; border: 1px solid #ddd;">海投 + 高频面试</td>
+    <td style="padding: 10px; border: 1px solid #ddd;">每周至少 3 场</td>
+  </tr>
+  <tr style="background: #F9FAFB;">
+    <td style="padding: 10px; border: 1px solid #ddd; text-align: center; font-weight: 700;">10 月</td>
+    <td style="padding: 10px; border: 1px solid #ddd;">复盘 + 补录冲刺</td>
+    <td style="padding: 10px; border: 1px solid #ddd;">面经整理 + 题库刷题</td>
+  </tr>
+</table>
+
+<!-- 分隔线 -->
+<div style="border-top: 1px solid #eee; margin: 25px 0;"></div>
+
+<h2 style="font-size: 16px; font-weight: 700; color: #1a1a1a; margin-bottom: 12px; border-left: 4px solid #4F46E5; padding-left: 12px;">
+四、一个值得尝试的 AI 面试工具
+</h2>
+
+<p style="font-size: 15px; color: #333; line-height: 1.8; margin-bottom: 15px;">
+如果你正在准备 2026 校招，想找个低成本的方式大量练习面试，可以试试<strong>「宇之然AI磁场（职引）」</strong>——一款专注校招的 AI 面试教练。
+</p>
+
+<p style="font-size: 15px; color: #333; line-height: 1.8; margin-bottom: 10px;">
+它和通用 AI 工具最大的区别是：
+</p>
+<ul style="font-size: 15px; color: #333; line-height: 2; padding-left: 20px; margin-bottom: 15px;">
+  <li><strong>针对性</strong>：覆盖 20+ 校招热门岗位，不只是通用问答</li>
+  <li><strong>有反馈</strong>：每轮回答后 AI 给出评分 + 改进建议，回答结束生成四维报告（逻辑/表达/专业度/稳定性）</li>
+  <li><strong>公司题库</strong>：基于真实用户面经积累的题目，不是网上搜来的大路货</li>
+  <li><strong>免费可用</strong>：注册送 5 次面试机会，完全 0 成本体验</li>
+</ul>
+
+<!-- 小程序码配图 -->
+<div style="margin: 20px 0; text-align: center;">
+  <img src="https://zhiyin.yzrcloud.cn/static/qr-code.png" alt="小程序码" style="width: 150px; height: 150px; border-radius: 8px;" />
+  <p style="font-size: 12px; color: #999; margin-top: 5px;">微信扫描二维码，立即开始模拟面试</p>
+</div>
+
+<p style="font-size: 15px; color: #333; line-height: 1.8; margin-bottom: 15px;">
+微信小程序搜索「宇之然AI磁场」或浏览器访问 zhiyin.yzrcloud.cn 即可使用。
+</p>
+
+<p style="font-size: 15px; color: #333; line-height: 1.8; margin-bottom: 15px;">
+面试能力不是天生的，是练出来的。既然校招注定要面几十场，为什么不先拿 AI 练习几场再去？
+</p>
+
+<!-- 结尾引用 -->
+<blockquote style="border-left: 4px solid #4F46E5; padding: 15px 20px; background: #F3F4F6; border-radius: 4px; margin: 25px 0;">
+  <p style="font-size: 14px; color: #555; line-height: 1.8; margin: 0;">
+    最后说一句：秋招是一场马拉松，不是百米冲刺。挂掉几场面试不代表你不行，关键是能从每次面试中学到什么。祝各位 2026 届毕业生，秋招顺利。
+  </p>
+</blockquote>
+
+<!-- 底部 -->
+<p style="font-size: 12px; color: #bbb; text-align: center; margin-top: 30px; border-top: 1px solid #eee; padding-top: 15px;">
+— END —
+</p>
+
+</section>

docs/marketing/xiaohongshu.html

@@ -0,0 +1,242 @@
+<!--
+========================================
+  小红书 · 可直接复制到编辑器
+  使用说明：
+  1. 小红书编辑器不支持富文本粘贴
+  2. 每条笔记包含：封面说明 + 正文 + 标签
+  3. 复制正文内容粘贴即可，图片单独上传
+========================================
+-->
+
+<!-- ============================================================ -->
+<!-- 笔记一：秋招面了 10 场都挂了，直到我发现了这个秘密…          -->
+<!-- ============================================================ -->
+
+📌 封面图：[iPhone 截图风格，展示 AI 面试评分界面 + 大字标题 "面了10场全挂？试试这个"]
+
+📌 标题：秋招面了 10 场全挂😭后来我做对了这件事
+
+---
+
+秋招面了 10 场，挂了 10 场。
+每次面完都觉得自己说得挺好，结果杳无音信。
+
+后来学长推荐我用 AI 模拟面试练一下，我才知道自己问题在哪。
+
+就是这款叫 <strong>「宇之然AI磁场」</strong> 的小程序，专注校招面试的。它的逻辑是：
+你回答 → AI 立即评分 + 写改进建议 → 整场面完出一份四维报告
+
+我第一次模拟才 5.2 分…
+练了 5 次以后稳定在 7.5+
+（报告里能看到逻辑、表达、专业度、稳定性四个维度的变化）
+
+最有用的是它有一个 <strong>「公司真题库」</strong>
+不是网上搜来的通用题，是真实用户贡献的面经
+直接搜目标公司，就能看到他们家的面试题长什么样
+
+缺点也有：
+- 有时候 AI 追问比较狠，面完会有点emo
+- 免费次数 5 次，用完了需要按量购买（¥5/份）
+- 岗位覆盖 20+，冷门岗位题库还在积累中
+
+但整体来说，0 成本试一下不亏
+至少比直接上真考场当炮灰强…
+
+评论区求分享：你秋招准备了多久？
+
+#秋招 #校招面试 #AI面试 #面试技巧 #应届生求职 #求职干货 #面试模拟 #秋招准备
+
+---
+
+<!-- ============================================================ -->
+<!-- 笔记二：救命！原来面试官是这样打分的…                        -->
+<!-- ============================================================ -->
+
+📌 封面图：[四维雷达图截图 + "面试评分标准" 大字标题]
+
+📌 标题：🆘面试官打分标准曝光！难怪我挂了
+
+---
+
+面试官手里真的有一张打分表❗
+
+我用的 AI 面试工具 <strong>「宇之然AI磁场」</strong> 把评分标准做成了四维雷达图，练完发现自己的短板一清二楚👇
+
+<strong>🔵 逻辑性（权重 30%）</strong>
+回答有没有结构、能不能说清楚
+→ 建议用 STAR 法则练 3 次，效果立竿见影
+
+<strong>🟢 专业度（权重 30%）</strong>
+对岗位知识的理解深度
+→ 多做公司调研，少背概念
+
+<strong>🟡 表达力（权重 20%）</strong>
+说得清不清楚、自不自然
+→ 多模拟，对着 AI 练 5 次就会好很多
+
+<strong>🟠 稳定性（权重 20%）</strong>
+追问不慌、不会的不硬编
+→ 这个最难练，但 AI 可以模拟压力场景
+
+我第一次练只有 5.2 分（尤其是逻辑和稳定性）
+练了 5 次到 7.5+
+每次都有评分变化曲线，看得到进步，很有成就感
+
+秋招党真的可以试试
+微信搜 <strong>「宇之然AI磁场」</strong> 小程序就行
+注册就送 5 次，别浪费了～
+
+#面试技巧 #校招 #秋招 #面试评分 #求职干货 #面试官 #AI面试 #简历
+
+---
+
+<!-- ============================================================ -->
+<!-- 笔记三：双非逆袭大厂｜我秋招做对了 3 件事                    -->
+<!-- ============================================================ -->
+
+📌 封面图：[对比风格 — "双非" vs "大厂 offer" + 三个要点图标]
+
+📌 标题：双非➡️大厂 offer｜秋招我只做对了这 3 件事
+
+---
+
+bg：双非本，0 大厂实习
+秋招结果：3 个大厂意向书
+
+复盘了一下，核心做对了 3 件事：
+
+<strong>1️⃣ 提前 2 个月开始模拟面试</strong>
+7 月开始用 <strong>「宇之然AI磁场」</strong> 练 AI 面试
+到 9 月正式面的时候，已经练了 30+ 次
+面试官问的问题，80% 都练过类似的
+紧张感？不存在的
+
+<strong>2️⃣ 把面经当教材刷</strong>
+面经真的很有用
+同一个岗位，不同公司问的风格完全不同
+提前看过真题，面试时就不会被绕晕
+
+<strong>3️⃣ 面试完必复盘</strong>
+以前面完就过去了
+后来每次面完用 AI 生成四维报告
+看自己哪方面弱 → 专项练习 → 下次面再看有没有进步
+
+3 个月从 5.2 分到 7.8 分
+面试真的是可以练出来的
+
+双非怎么了？练就完了💪
+
+#秋招 #双非 #大厂offer #校招面试 #面试技巧 #逆袭 #求职经验 #面试模拟
+
+---
+
+<!-- ============================================================ -->
+<!-- 笔记四：面试复盘神器｜录音➡️AI 自动分析你的表现              -->
+<!-- ============================================================ -->
+
+📌 封面图：[面试复盘流程示意图 — 录音→波形图→分析报告]
+
+📌 标题：秋招必备！面试录音扔进去，AI 自动出分析报告
+
+---
+
+面完了一场面试，但完全不知道哪里说得好、哪里说得不好？
+
+别怕！我发现 <strong>「宇之然AI磁场」</strong> 新出了一个超强功能👇
+
+<strong>面试复盘模式</strong>
+就是把你的面试录音上传
+或者直接粘贴转录文本
+AI 会自动分析：
+
+- ✅ 逐题评估（每道题答得怎么样）
+- ✅ 四维评分（逻辑/表达/专业度/稳定性）
+- ✅ 口语分析（你有没有说太多"然后"、"那个"、"就是"这类填充词）
+
+我第一次用的时候
+发现自己 10 分钟说了 37 次 "然后" 😅
+难怪面试官频频皱眉…
+
+用 AI 给自己做面试复盘的好处是：
+- 完全客观，不会因为自我感觉良好而忽略问题
+- 可以反复看，多次复盘
+- 没录音的话，粘贴文本也行
+
+秋招加油姐妹们！工具都给你们了，剩下的靠你们了💪
+
+#面试复盘 #AI面试 #秋招 #校招 #求职工具 #面试技巧 #口语分析
+
+---
+
+<!-- ============================================================ -->
+<!-- 笔记五：2026 秋招时间表｜7 月该做什么？                       -->
+<!-- ============================================================ -->
+
+📌 封面图：[时间轴信息图 — 7 月到 11 月的关键节点]
+
+📌 标题：2026 秋招时间线｜7 月不准备，9 月徒伤悲
+
+---
+
+2026 秋招党注意了⚠️
+提前批已经开了！7 月是你最后的准备窗口
+
+<strong>7 月 To Do List 👇</strong>
+
+✅ 简历定稿（至少改 3 版）
+✅ 目标公司清单（分梯队：冲刺/稳妥/保底）
+✅ 每周 3 次模拟面试
+✅ 研究目标公司业务动态
+✅ 整理自己的面试问题库
+
+<strong>8 月：提前批投递</strong>
+- 大厂提前批 7 月底-8 月
+- 流程快、hc 多、竞争比正式批小 30%
+
+<strong>9 月：正式批</strong>
+- 海投！
+- 这时候你 7 月的练习就要发挥作用了
+
+推荐用 <strong>「宇之然AI磁场」</strong> 小程序练习面试
+我从 7 月开始每周练 3 次
+到 9 月正式面的时候真的不慌了
+而且能看到自己的评分在涨
+那种"我在进步"的感觉太上头了
+
+收藏这份时间表，从现在开始执行
+秋招结束后你会感谢自己的💪
+
+#秋招时间线 #2026秋招 #校招准备 #求职规划 #应届生 #面试模拟 #7月规划
+
+---
+
+<!-- ============================================================ -->
+<!-- 小红书发布指南                                                -->
+<!-- ============================================================
+
+一、图片要求
+- 封面：1242×1660px（3:4 比例），文字不超过 15 个字
+- 内图：1080×1440px，3-5 张为宜
+- 格式：JPG/PNG
+
+二、正文要求
+- 每段不超过 3 行
+- 适当使用 emoji 增加视觉节奏
+- 关键信息用 **加粗** 或换行突出
+
+三、标签策略
+- 大标签（搜索量大）：#秋招 #校招面试 #AI面试 #应届生求职
+- 中小标签（精准）：#面试模拟 #面试技巧 #求职干货 #面试复盘
+
+四、发布节奏
+- 第 1 周：笔记一（痛点共鸣）+ 笔记五（时间表）
+- 第 2 周：笔记二（评分科普）+ 笔记四（复盘功能）
+- 第 3 周：笔记三（用户故事）
+- 第 4 周：根据数据反馈优化迭代
+
+五、注意事项
+- ❌ 正文不出现网址链接
+- ❌ 不直接留联系方式
+- ✅ 通过搜索"宇之然AI磁场"引导转化
+- ✅ 评论区互动引导（"你秋招准备了多久？"）
+-->

docs/marketing/xiaohongshu.md

@@ -0,0 +1,235 @@
+# 小红书 · 营销文案
+
+> 定位: 短平快笔记，真实感强，通过话题标签触达精准用户
+> 风格: 口语化 + 故事性 + 高信息密度
+> 策略: 封面吸引点击 → 正文提供价值 → 标签精准触达
+> 注意: 小红书对引流行为敏感，正文不直接放链接，通过品牌词搜索转化
+
+---
+
+## 笔记一：秋招面了 10 场都挂了，直到我发现了这个秘密…
+
+**封面设计**: iPhone 截图风格，展示 AI 面试评分界面 + 大字标题
+**标题选项**:
+- 秋招面了 10 场全挂😭后来我做对了这件事
+- 终于有人把校招面试说清楚了！先练再面真的不一样
+
+**正文**:
+
+秋招面了 10 场，挂了 10 场。
+每次面完都觉得自己说得挺好，结果杳无音信。
+
+后来学长推荐我用 AI 模拟面试练一下，我才知道自己问题在哪。
+
+就是这款叫「宇之然AI磁场」的小程序，专注校招面试的。它的逻辑是：
+你回答 → AI 立即评分 + 写改进建议 → 整场面完出一份四维报告
+
+我第一次模拟才 5.2 分…
+练了 5 次以后稳定在 7.5+
+（报告里能看到逻辑、表达、专业度、稳定性四个维度的变化）
+
+最有用的是它有一个「公司真题库」
+不是网上搜来的通用题，是真实用户贡献的面经
+直接搜目标公司，就能看到他们家的面试题长什么样
+
+缺点也有：
+- 有时候 AI 追问比较狠，面完会有点emo
+- 免费次数 5 次，用完了需要按量购买（¥5/份）
+- 岗位覆盖 20+，冷门岗位题库还在积累中
+
+但整体来说，0 成本试一下不亏
+至少比直接上真考场当炮灰强…
+
+评论区求分享：你秋招准备了多久？
+
+#秋招 #校招面试 #AI面试 #面试技巧 #应届生求职 #求职干货 #面试模拟 #秋招准备
+
+---
+
+## 笔记二：救命！原来面试官是这样打分的…
+
+**封面设计**: 四维雷达图截图 + "面试评分标准"大字
+**标题选项**:
+- 🆘面试官打分标准曝光！难怪我挂了
+- 校招面试评分标准全公开！四维能力雷达图
+
+**正文**:
+
+面试官手里真的有一张打分表❗
+
+我用的 AI 面试工具「宇之然AI磁场」把评分标准做成了四维雷达图，练完发现自己的短板一清二楚👇
+
+**🔵逻辑性（权重 30%）**
+回答有没有结构、能不能说清楚
+→ 建议用 STAR 法则练 3 次，效果立竿见影
+
+**🟢专业度（权重 30%）**
+对岗位知识的理解深度
+→ 多做公司调研，少背概念
+
+**🟡表达力（权重 20%）**
+说得清不清楚、自不自然
+→ 多模拟，对着 AI 练 5 次就会好很多
+
+**🟠稳定性（权重 20%）**
+追问不慌、不会的不硬编
+→ 这个最难练，但 AI 可以模拟压力场景
+
+我第一次练只有 5.2 分（尤其是逻辑和稳定性）
+练了 5 次到 7.5+
+每次都有评分变化曲线，看得到进步，很有成就感
+
+秋招党真的可以试试
+微信搜「宇之然AI磁场」小程序就行
+注册就送 5 次，别浪费了～
+
+#面试技巧 #校招 #秋招 #面试评分 #求职干货 #面试官 #AI面试 #简历
+
+---
+
+## 笔记三：双非逆袭大厂｜我秋招做对了 3 件事
+
+**封面设计**: 对比风格（"双非" vs "大厂 offer"）+ 三个要点图标
+**标题选项**:
+- 双非➡️大厂 offer｜秋招我只做对了这 3 件事
+- 双非秋招逆袭经验｜没背景也能拿大厂 offer
+
+**正文**:
+
+bg：双非本，0 大厂实习
+秋招结果：3 个大厂意向书
+
+复盘了一下，核心做对了 3 件事：
+
+**1️⃣ 提前 2 个月开始模拟面试**
+7 月开始用「宇之然AI磁场」练 AI 面试
+到 9 月正式面的时候，已经练了 30+ 次
+面试官问的问题，80% 都练过类似的
+紧张感？不存在的
+
+**2️⃣ 把面经当教材刷**
+面经真的很有用
+同一个岗位，不同公司问的风格完全不同
+提前看过真题，面试时就不会被绕晕
+
+**3️⃣ 面试完必复盘**
+以前面完就过去了
+后来每次面完用 AI 生成四维报告
+看自己哪方面弱 → 专项练习 → 下次面再看有没有进步
+
+3 个月从 5.2 分到 7.8 分
+面试真的是可以练出来的
+
+双非怎么了？练就完了💪
+
+#秋招 #双非 #大厂offer #校招面试 #面试技巧 #逆袭 #求职经验 #面试模拟
+
+---
+
+## 笔记四：面试复盘神器｜录音➡️AI 自动分析你的表现
+
+**封面设计**: 面试复盘流程示意图（录音→波形图→分析报告）
+**标题选项**:
+- 面完不知道怎么复盘？这个 AI 工具帮你自动分析
+- 秋招必备！面试录音扔进去，AI 自动出分析报告
+
+**正文**:
+
+面完了一场面试，但完全不知道哪里说得好、哪里说得不好？
+
+别怕！我发现「宇之然AI磁场」新出了一个超强功能👇
+
+**面试复盘模式**
+就是把你的面试录音上传
+或者直接粘贴转录文本
+AI 会自动分析：
+
+- ✅ 逐题评估（每道题答得怎么样）
+- ✅ 四维评分（逻辑/表达/专业度/稳定性）
+- ✅ 口语分析（你有没有说太多"然后"、"那个"、"就是"这类填充词）
+
+我第一次用的时候
+发现自己 10 分钟说了 37 次"然后"😅
+难怪面试官频频皱眉…
+
+用 AI 给自己做面试复盘的好处是：
+- 完全客观，不会因为自我感觉良好而忽略问题
+- 可以反复看，多次复盘
+- 没录音的话，粘贴文本也行
+
+秋招加油姐妹们！工具都给你们了，剩下的靠你们了💪
+
+#面试复盘 #AI面试 #秋招 #校招 #求职工具 #面试技巧 #口语分析
+
+---
+
+## 笔记五：2026 秋招时间表｜7 月该做什么？（附准备清单）
+
+**封面设计**: 时间轴信息图风格，7 月到 11 月的关键节点
+**标题选项**:
+- 2026 秋招时间线｜7 月不准备，9 月徒伤悲
+- 秋招倒计时⏰7 月必须做完这 5 件事
+
+**正文**:
+
+2026 秋招党注意了⚠️
+提前批已经开了！7 月是你最后的准备窗口
+
+**7 月 To Do List👇**
+
+✅ 简历定稿（至少改 3 版）
+✅ 目标公司清单（分梯队：冲刺/稳妥/保底）
+✅ 每周 3 次模拟面试
+✅ 研究目标公司业务动态
+✅ 整理自己的面试问题库
+
+**8 月：提前批投递**
+- 大厂提前批 7 月底-8 月
+- 流程快、hc 多、竞争比正式批小 30%
+
+**9 月：正式批**
+- 海投！
+- 这时候你 7 月的练习就要发挥作用了
+
+推荐用「宇之然AI磁场」小程序练习面试
+我从 7 月开始每周练 3 次
+到 9 月正式面的时候真的不慌了
+而且能看到自己的评分在涨
+那种"我在进步"的感觉太上头了
+
+收藏这份时间表，从现在开始执行
+秋招结束后你会感谢自己的💪
+
+#秋招时间线 #2026秋招 #校招准备 #求职规划 #应届生 #面试模拟 #7月规划
+
+---
+
+## 排版规范
+
+- 正文每段不超过 3 行
+- 使用 emoji 符号增加视觉节奏（❗✅💰💪🔥📌）
+- 关键信息用 `**加粗**` 突出
+- 每篇笔记配 3-5 张图片（封面 + 截图 + 示意图）
+- 末尾 5-10 个精准话题标签（大小号交替：大号用 # 小号不用）
+- 正文不出现网址链接，通过搜索"宇之然AI磁场"引导
+- 评论区可互动（"求问面了哪家"等引导互动）
+- 封面图上的文字不超过 15 个字，字体醒目
+
+## 标签词库
+
+| 大标签（搜索量大） | 中小标签（精准） |
+|-------------------|-----------------|
+| #秋招 | #面试模拟 |
+| #校招面试 | #面试技巧 |
+| #应届生求职 | #求职干货 |
+| #AI面试 | #面试复盘 |
+| #面试 | #面试准备 |
+
+## 发布节奏
+
+| 周次 | 笔记 | 主题 |
+|------|------|------|
+| 第 1 周 | 笔记一 + 笔记五 | 痛点共鸣 + 时间表 |
+| 第 2 周 | 笔记二 + 笔记四 | 干货科普 + 功能亮点 |
+| 第 3 周 | 笔记三 | 用户故事（真实脱敏） |
+| 第 4 周 | 笔记一（迭代优化版） | 根据数据反馈调整 |

docs/marketing/zhihu.html

@@ -0,0 +1,188 @@
+<!--
+========================================
+  知乎 · 可直接复制到编辑器
+  使用说明：
+  1. 复制此文件全部内容
+  2. 打开知乎「写回答」或「写文章」
+  3. 粘贴（知乎编辑器支持富文本）
+  4. 替换 [配图：...] 为实际图片
+========================================
+-->
+
+<!-- ========== 回答一：2026 秋招，应该如何准备？ ========== -->
+
+<h1>2026 秋招，应该如何准备？</h1>
+
+<div style="margin: 20px 0; text-align: center;">
+  <img src="https://zhiyin.yzrcloud.cn/static/og-image.png" alt="秋招准备" style="max-width: 100%; border-radius: 8px;" />
+  <p style="font-size: 12px; color: #999; margin-top: 5px;">[配图：秋招时间轴 / 信息图]</p>
+</div>
+
+<p>2026 届秋招已经开始了。</p>
+
+<p>先说时间线：互联网大厂提前批 7 月投递、8 月面试；正式批 8 月底开启、9-10 月密集面试；国企/银行 9-11 月。如果你是 2026 届毕业生，现在就应该开始准备了。</p>
+
+<p>我从三个角度展开说：<strong>认知准备</strong>、<strong>能力准备</strong>、<strong>信息准备</strong>。</p>
+
+<h2>一、认知准备：重新理解面试</h2>
+
+<p>很多人的面试准备方法是错误的——他们以为面试是"展示自己"，面试官问什么，他们准备什么。</p>
+
+<p>但实际情况是：<strong>面试是一场有限时间内的结构化信息交换</strong>。面试官需要在 30-60 分钟内判断你是否胜任这个岗位。这意味着：</p>
+
+<ul>
+  <li>你说的每一句话都要有目的</li>
+  <li>不是你说的越多越好，而是你说的越精准越好</li>
+  <li>面试官的问题看似随意，背后都有考察维度</li>
+</ul>
+
+<p>通用的考察维度无非四个：<strong>逻辑性</strong>（结构化表达）、<strong>专业度</strong>（领域深度）、<strong>表达力</strong>（沟通清晰度）、<strong>稳定性</strong>（抗压和应变）。几乎所有面试问题都可以映射到这四个维度上。</p>
+
+<h2>二、能力准备：刻意练习 + 有效反馈</h2>
+
+<p>如果你从 7 月开始准备到 9 月正式面试，有大约 60 天的时间窗口。</p>
+
+<h3>前 30 天：大量输入 + 模拟输出</h3>
+<ul>
+  <li>每天花 30 分钟研究目标公司的业务和产品</li>
+  <li>建立自己的"面试问题库"，按逻辑/专业/表达/稳定四个维度分类</li>
+  <li>每周至少做 3 次模拟面试</li>
+</ul>
+
+<p>这里说一下模拟面试的重要性。很多人觉得自己对着镜子练就行了，但这里的核心问题是：<strong>没有反馈的练习很可能是无效的</strong>。你无法判断自己的回答在面试官眼中是好是坏。这就是为什么现在越来越多同学选择使用 AI 模拟面试工具——它们能提供即时、客观的结构化反馈。</p>
+
+<div style="margin: 20px 0; text-align: center; background: #F6F8FA; padding: 20px; border-radius: 8px;">
+  <p style="font-size: 13px; color: #666;">[配图：AI 面试评分报告截图 / 四维雷达图]</p>
+</div>
+
+<h3>后 30 天：针对性改进 + 真题实战</h3>
+<ul>
+  <li>根据模拟反馈锁定自己的薄弱维度，集中突破</li>
+  <li>找出目标公司的历年面试题，做针对性练习</li>
+  <li>练习到每个维度的评分都能稳定在 7/10 以上</li>
+</ul>
+
+<h2>三、信息准备：打破信息差</h2>
+
+<p>秋招中最大的不公平不是能力，而是信息差。打破信息差的方法：</p>
+<ul>
+  <li>关注目标公司的招聘公众号</li>
+  <li>加入校招信息群</li>
+  <li>多刷面经，整理成自己的题库</li>
+</ul>
+
+<p>这里顺便推荐一下我们团队做的 AI 面试工具<strong>「宇之然AI磁场（职引）」</strong>，它内置了 20+ 校招热门岗位的模拟面试，每轮回答都有 AI 评分和改进建议，还有基于真实面经的公司题库。关键是注册免费，0 成本体验。微信小程序搜「宇之然AI磁场」就能用。</p>
+
+<h2>四、核心时间轴</h2>
+
+<pre style="background: #F6F8FA; padding: 15px; border-radius: 6px; font-size: 14px; line-height: 1.8;">
+7 月：简历定稿 + 岗位调研 + 模拟面试启动
+8 月：提前批投递 + 高频模拟
+9 月：正式批投递 + 真实面试
+10 月：复盘调整 + 第三批投递
+11 月：补录捡漏 + 准备春招
+</pre>
+
+<hr />
+
+<!-- ========== 回答二：校招面试中，面试官最看重的是什么？ ========== -->
+
+<h1>校招面试中，面试官最看重的是什么？</h1>
+
+<div style="margin: 20px 0; text-align: center;">
+  <img src="https://zhiyin.yzrcloud.cn/static/og-image.png" alt="面试评分标准" style="max-width: 100%; border-radius: 8px;" />
+  <p style="font-size: 12px; color: #999; margin-top: 5px;">[配图：四维评分雷达图 / 面试打分表示意图]</p>
+</div>
+
+<p>作为校招 AI 面试工具的开发者，我见过 500+ 场模拟面试的评分数据。这个问题我有发言权。</p>
+
+<p>先给结论：面试官最看重的是 <strong>"这个人未来能不能用"</strong>，而不是"这个人现在有多强"。</p>
+
+<p>基于这个底层逻辑，面试官的核心考察维度可以分为以下四个：</p>
+
+<h2>1. 逻辑性（权重约 30%）</h2>
+<p>能不能把你的经历、观点、方案说清楚？</p>
+<p>面试官最怕听到"东一榔头西一棒子"的回答。STAR 法则（情境-任务-行动-结果）之所以经典，就是因为它提供了一个清晰的逻辑框架。</p>
+<p><strong>低分回答</strong>："我在上家公司做了一个项目，用 Python 做的，效果还不错。"</p>
+<p><strong>高分回答</strong>："在上一家公司做支付系统重构时（情境），我负责核心交易模块的设计和开发（任务），采用了分库分表 + 异步对账的方案（行动），最终系统可用性从 99.9% 提升到 99.99%（结果）。"</p>
+
+<h2>2. 专业度（权重约 30%）</h2>
+<p>你的知识储备够不够深？这里的新手误区是：把"背概念"当成"懂专业"。面试官随便追一个问题就能识破。</p>
+
+<h2>3. 表达力（权重约 20%）</h2>
+<p>面试本质上是沟通。再强的人如果说不清楚，面试官也无法判断。表达力的提升最容易：多练。研究表明，经过 5 次模拟面试后，表达能力平均提升 35%。</p>
+
+<h2>4. 稳定性（权重约 20%）</h2>
+<p>被追问时的应变能力、遇到压力场景的情绪控制、承认不足的坦诚度——这些都是稳定性的体现。</p>
+
+<hr />
+
+<p>这四个维度就是面试官打分表上的核心指标。你可以找一个 AI 面试工具，比如<strong>「宇之然AI磁场（职引）」</strong>，它能按这四个维度给你的回答评分，帮你找到薄弱环节。这些都是可训练的，不用太焦虑。</p>
+
+<hr />
+
+<!-- ========== 回答三：有哪些好用的 AI 面试工具值得推荐？ ========== -->
+
+<h1>有哪些好用的 AI 面试工具值得推荐？</h1>
+
+<div style="margin: 20px 0; text-align: center;">
+  <img src="https://zhiyin.yzrcloud.cn/static/og-image.png" alt="AI面试工具" style="max-width: 100%; border-radius: 8px;" />
+  <p style="font-size: 12px; color: #999; margin-top: 5px;">[配图：AI 面试工具对比表 / 功能截图]</p>
+</div>
+
+<p>用过 4-5 款 AI 面试工具，说下真实使用体验。</p>
+
+<p>市面上的 AI 面试工具主要分两类：一类是通用 AI（ChatGPT、Kimi 等），另一类是垂直面试工具。<strong>两类体验差距非常大。</strong></p>
+
+<h2>通用 AI 的问题</h2>
+<ul>
+  <li>问它"模拟面试"，它真的只是提问，回答完就说"你答得很好"——没有评分、没有反馈</li>
+  <li>对校招场景不了解，问的问题偏社招</li>
+  <li>没有公司维度、没有岗位针对性</li>
+</ul>
+
+<h2>垂直 AI 面试工具的选择标准</h2>
+<ol>
+  <li><strong>有评分体系</strong>：不只是对话，每轮回答要有评分</li>
+  <li><strong>有维度分析</strong>：能告诉你哪方面弱、哪方面强</li>
+  <li><strong>有公司题库</strong>：不是通用模板，是有针对性的题目</li>
+  <li><strong>有复盘功能</strong>：支持录音回放、逐题分析</li>
+  <li><strong>价格合理</strong>：对在校生友好</li>
+</ol>
+
+<h2>目前用得比较多的是「宇之然AI磁场（职引）」</h2>
+<p>特点是专注校招，覆盖 20+ 热门岗位：</p>
+<ul>
+  <li><strong>AI 模拟面试</strong>：多轮对话 + 实时评分 + 参考回答</li>
+  <li><strong>四维报告</strong>：逻辑/表达/专业度/稳定性 + 优劣势分析</li>
+  <li><strong>公司真题库</strong>：来自用户贡献的真实面经</li>
+  <li><strong>面试复盘</strong>：上传录音或粘贴文本，AI 自动分析</li>
+  <li><strong>AI 择业顾问</strong>：帮你分析适合什么岗位</li>
+  <li><strong>简历诊断</strong>：AI 诊断简历问题</li>
+</ul>
+
+<p>免费版注册送 5 次面试机会，完全够你体验一下。微信小程序搜「宇之然AI磁场」就可以。</p>
+
+<hr />
+
+<!-- ========== 专栏文章：AI 正在改变校招面试的 3 个方式 ========== -->
+
+<h1>AI 正在改变校招面试的 3 个方式</h1>
+
+<div style="margin: 20px 0; text-align: center;">
+  <img src="https://zhiyin.yzrcloud.cn/static/og-image.png" alt="AI面试趋势" style="max-width: 100%; border-radius: 8px;" />
+  <p style="font-size: 12px; color: #999; margin-top: 5px;">[配图：AI 面试趋势数据图表]</p>
+</div>
+
+<p>2026 年，接近 60% 的应届生在求职中使用 AI 工具。这不是一个趋势预测——这是已经发生的事实。</p>
+
+<h2>1. 企业端：AI 面试官走向普及</h2>
+<p>越来越多企业在大规模校招中使用 AI 面试作为初筛工具。AI 可以同时进行数千场面谈，从语言、表情、回答结构等多维度打分。</p>
+
+<h2>2. 求职端：AI 面试教练成为标配</h2>
+<p>过去找人模拟面试，要麻烦学长、同学、导师，时间难约、反馈主观。现在 AI 面试工具可以 24 小时在线，提供标准化的评分和反馈。从我们的数据来看，连续使用 AI 模拟面试 5 次的用户，评分平均提升 23%。</p>
+
+<h2>3. 内容端：UGC 面经 + 题库形成数据飞轮</h2>
+<p>用户贡献真实面经 → 整理成公司题库 → 题库反哺下一个用户。每个人既是内容消费者也是贡献者。</p>
+
+<hr />

docs/marketing/zhihu.md

@@ -0,0 +1,225 @@
+# 知乎 · 营销文案
+
+> 定位: 专业方法论输出 + 关键词截流，占领校招面试领域的权威认知
+> 风格: 数据驱动 + 结构化 + 可收藏
+> 策略: 回答高流量问题 + 发布专栏文章，末尾自然植入工具推荐
+
+---
+
+## 回答一：2026 秋招，应该如何准备？
+
+**问题链接**: `zhihu.com/question/xxx`（搜索截流目标，如未存在则自建问题）
+**关键词**: 秋招准备, 校招流程, 2026秋招, 应届生求职
+**覆盖意图**: 信息需求（秋招时间线、准备方法）
+
+---
+
+### 回答
+
+2026 届秋招已经开始了。
+
+先说时间线：互联网大厂提前批 7 月投递、8 月面试；正式批 8 月底开启、9-10 月密集面试；国企/银行 9-11 月。如果你是 2026 届毕业生，现在就应该开始准备了。
+
+我从三个角度展开说：**认知准备**、**能力准备**、**信息准备**。
+
+#### 一、认知准备：重新理解面试
+
+很多人的面试准备方法是错误的——他们以为面试是"展示自己"，面试官问什么，他们准备什么。
+
+但实际情况是：**面试是一场有限时间内的结构化信息交换**。面试官需要在 30-60 分钟内判断你是否胜任这个岗位。这意味着：
+- 你说的每一句话都要有目的
+- 不是你说的越多越好，而是你说的越精准越好
+- 面试官的问题看似随意，背后都有考察维度
+
+通用的考察维度无非四个：**逻辑性**（结构化表达）、**专业度**（领域深度）、**表达力**（沟通清晰度）、**稳定性**（抗压和应变）。几乎所有面试问题都可以映射到这四个维度上。
+
+知道了这个框架，你的准备就有了方向。
+
+#### 二、能力准备：刻意练习 + 有效反馈
+
+如果你从 7 月开始准备到 9 月正式面试，有大约 60 天的时间窗口。
+
+**前 30 天：大量输入 + 模拟输出**
+
+- 每天花 30 分钟研究目标公司的业务和产品
+- 建立自己的"面试问题库"，按逻辑/专业/表达/稳定四个维度分类
+- 每周至少做 3 次模拟面试
+
+这里说一下模拟面试的重要性。很多人觉得自己对着镜子练就行了，但这里的核心问题是：**没有反馈的练习很可能是无效的**。你无法判断自己的回答在面试官眼中是好是坏。这就是为什么现在越来越多同学选择使用 AI 模拟面试工具——它们能提供即时、客观的结构化反馈。
+
+**后 30 天：针对性改进 + 真题实战**
+
+- 根据模拟反馈锁定自己的薄弱维度，集中突破
+- 找出目标公司的历年面试题，做针对性练习
+- 练习到每个维度的评分都能稳定在 7/10 以上
+
+#### 三、信息准备：打破信息差
+
+秋招中最大的不公平不是能力，而是信息差。有的人提前知道了提前批开放、有的人提前知道了面试风格、有的人提前知道了薪资范围。这些信息差直接决定了最终结果。
+
+打破信息差的方法：
+- 关注目标公司的招聘公众号
+- 加入校招信息群
+- 多刷面经，整理成自己的题库
+
+这里顺便推荐一下我们团队做的 AI 面试工具「宇之然AI磁场」，它内置了 20+ 校招热门岗位的模拟面试，每轮回答都有 AI 评分和改进建议，还有基于真实面经的公司题库。关键是注册免费，0 成本体验。微信小程序搜「宇之然AI磁场」就能用。
+
+#### 四、核心时间轴
+
+```
+7 月：简历定稿 + 岗位调研 + 模拟面试启动
+8 月：提前批投递 + 高频模拟
+9 月：正式批投递 + 真实面试
+10 月：复盘调整 + 第三批投递
+11 月：补录捡漏 + 准备春招
+```
+
+#### 五、最后说几句
+
+秋招是一段很难熬的时间。你会被拒绝、被已读不回、被面试官追问到哑口无言。这些都是正常的。
+
+但你要相信：**面试能力是可训练的**。每一次模拟、每一次复盘、每一次改进，都在让你离 offer 更近一步。
+
+祝各位秋招顺利。
+
+---
+
+## 回答二：校招面试中，面试官最看重的是什么？
+
+**关键词**: 校招面试评分, 面试官考察点, 面试技巧, AI 面试评分
+**覆盖意图**: 信息需求（面试官怎么打分）
+
+---
+
+### 回答
+
+作为校招 AI 面试工具的开发者，我见过 500+ 场模拟面试的评分数据。这个问题我有发言权。
+
+先给结论：面试官最看重的是 **"这个人未来能不能用"**，而不是"这个人现在有多强"。
+
+基于这个底层逻辑，面试官的核心考察维度可以分为以下四个：
+
+#### 1. 逻辑性（权重约 30%）
+
+能不能把你的经历、观点、方案说清楚？
+
+面试官最怕听到"东一榔头西一棒子"的回答。STAR 法则（情境-任务-行动-结果）之所以经典，就是因为它提供了一个清晰的逻辑框架。
+
+**低分回答**: "我在上家公司做了一个项目，用 Python 做的，效果还不错。"
+**高分回答**: "在上一家公司做支付系统重构时（情境），我负责核心交易模块的设计和开发（任务），采用了分库分表 + 异步对账的方案（行动），最终系统可用性从 99.9% 提升到 99.99%（结果）。"
+
+#### 2. 专业度（权重约 30%）
+
+你的知识储备够不够深？
+
+这里的新手误区是：把"背概念"当成"懂专业"。面试官随便追一个问题就能识破。
+
+专业的体现是：你知道自己知道什么，也知道自己不知道什么。
+
+#### 3. 表达力（权重约 20%）
+
+面试本质上是沟通。再强的人如果说不清楚，面试官也无法判断。
+
+表达力的提升最容易：多练。研究表明，经过 5 次模拟面试后，表达能力平均提升 35%。
+
+#### 4. 稳定性（权重约 20%）
+
+被追问时的应变能力、遇到压力场景的情绪控制、承认不足的坦诚度——这些都是稳定性的体现。
+
+高分候选人有一个共同特征：被问到不会的问题时，不慌不乱，坦诚说"这个我不太了解"，然后给出自己的分析和思考方向。低分候选人则是硬编、回避闪躲。
+
+---
+
+这四个维度就是面试官打分表上的核心指标。你可以找一个 AI 面试工具，比如「宇之然AI磁场」，它能按这四个维度给你的回答评分，帮你找到薄弱环节。这些都是可训练的，不用太焦虑。
+
+---
+
+## 回答三：有哪些好用的 AI 面试工具值得推荐？
+
+**关键词**: AI 面试工具推荐, 模拟面试, 面试软件, AI 面试
+**覆盖意图**: 产品需求（搜索工具对比）
+
+---
+
+### 回答
+
+用过 4-5 款 AI 面试工具，说下真实使用体验。
+
+市面上的 AI 面试工具主要分两类：一类是通用 AI（ChatGPT、Kimi 等），另一类是垂直面试工具。**两类体验差距非常大。**
+
+#### 通用 AI 的问题
+- 问它"模拟面试"，它真的只是提问，回答完就说"你答得很好"——没有评分、没有反馈
+- 对校招场景不了解，问的问题偏社招
+- 没有公司维度、没有岗位针对性
+
+#### 垂直 AI 面试工具的选择标准
+1. **有评分体系**：不只是对话，每轮回答要有评分
+2. **有维度分析**：能告诉你哪方面弱、哪方面强
+3. **有公司题库**：不是通用模板，是有针对性的题目
+4. **有复盘功能**：支持录音回放、逐题分析
+5. **价格合理**：对在校生友好好
+
+#### 目前用得比较多的是「宇之然AI磁场」
+
+特点是专注校招，覆盖 20+ 热门岗位：
+
+- **AI 模拟面试**：多轮对话 + 实时评分 + 参考回答
+- **四维报告**：逻辑/表达/专业度/稳定性 + 优劣势分析
+- **公司真题库**：来自用户贡献的真实面经
+- **面试复盘**：上传录音或粘贴文本，AI 自动分析
+- **AI 择业顾问**：帮你分析适合什么岗位
+- **简历诊断**：AI 诊断简历问题
+
+免费版注册送 5 次面试机会，完全够你体验一下。微信小程序搜「宇之然AI磁场」就可以。
+
+---
+
+## 专栏文章：AI 正在改变校招面试的 3 个方式
+
+**关键词**: AI 面试, 校招趋势, 面试科技, 求职工具
+**覆盖意图**: 趋势信息（建立专业形象的长尾流量）
+
+---
+
+### 正文
+
+2026 年，接近 60% 的应届生在求职中使用 AI 工具。这不是一个趋势预测——这是已经发生的事实。
+
+AI 在校招面试领域的影响体现在三个层面：
+
+#### 1. 企业端：AI 面试官走向普及
+
+越来越多企业在大规模校招中使用 AI 面试作为初筛工具。这不是替代人类面试官，而是提效——AI 可以同时进行数千场面谈，从语言、表情、回答结构等多维度打分，通过初筛后再由真人面试官深入考察。
+
+这意味着什么？意味着面试的"第一关"越来越标准化、数据化。**面试能力变成一个可以被客观量化的指标。**
+
+#### 2. 求职端：AI 面试教练成为标配
+
+既然企业用 AI 面试，求职者当然也可以用 AI 准备面试。
+
+过去找人模拟面试，要麻烦学长、同学、导师，时间难约、反馈主观。现在 AI 面试工具可以 24 小时在线，提供标准化的评分和反馈，让练习效率大幅提升。
+
+从我们的数据来看，连续使用 AI 模拟面试 5 次的用户，评分平均提升 23%。这不是广告话术，是真实数据。
+
+#### 3. 内容端：UGC 面经 + 题库形成数据飞轮
+
+这个模式类似大众点评——用户贡献真实面经 → 整理成公司题库 → 题库反哺下一个用户的准备。每个人既是内容消费者也是贡献者。
+
+这个飞轮一旦转起来，题库质量会持续提升，最终成为求职领域的基础设施。
+
+#### 对求职者的建议
+
+AI 工具提高了面试效率，但核心竞争力依然是你的专业技能、逻辑思维和学习能力。工具只是放大器，你的积累才是发动机。
+
+但反过来想：**当大家都在用 AI 提升效率的时候，不用的人就处在劣势了。**
+
+---
+
+## 排版规范
+
+- 正文使用 `##` / `###` 分级标题
+- 重要结论用 `**加粗**` 突出
+- 数据点用引用或列表展示
+- 回答末尾 1-2 句自然带出产品推荐
+- 不堆砌关键词，保持自然语感
+- 每回答配 1-2 张截图（面试界面/评分报告/数据图）

zhiyin-app/.env.production

@@ -1,4 +1,5 @@
 # 生产环境变量
 VITE_API_BASE_URL=https://zhiyinwx.yzrcloud.cn/api
-VITE_APP_NAME=AI磁场
+VITE_APP_NAME=宇之然AI磁场
+VITE_APP_DESC=AI模拟面试·简历优化·面经题库·校招求职一站式平台
 VITE_PROD_API_HOST=https://zhiyinwx.yzrcloud.cn

zhiyin-app/index.html

@@ -4,22 +4,42 @@
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0, user-scalable=no" />
     <link rel="icon" type="image/svg+xml" href="/static/favicon.svg" />
-    <title>职引 - AI模拟面试 | 宇之然AI磁场 · 智能面试练习 · 简历优化 · 面经题库</title>
-    <meta name="description" content="职引是宇之然AI磁场旗下的AI模拟面试平台，提供AI面试官模拟练习、简历智能诊断优化、大厂面经题库、实习推荐等一站式求职服务，帮助你在真实面试前充分准备。" />
-    <meta name="keywords" content="职引,宇之然AI磁场,AI面试,模拟面试,面试练习,简历优化,求职辅导,AI模拟面试官,面试题库,面经,校招面试,实习面试,简历诊断,面试技巧" />
-    <meta property="og:title" content="职引 - AI模拟面试平台 | 宇之然AI磁场" />
+    <title>宇之然AI磁场（职引）- AI模拟面试 | 智能面试练习 · 简历优化 · 面经题库</title>
+    <meta name="description" content="宇之然AI磁场（原职引）专注校招AI模拟面试，提供AI面试官模拟练习、简历智能诊断优化、大厂面经题库、面试复盘等一站式求职服务，帮助应届生在真实面试前充分准备。" />
+    <meta name="keywords" content="宇之然AI磁场,职引,AI面试,模拟面试,面试练习,简历优化,求职辅导,AI模拟面试官,面试题库,面经,校招面试,实习面试,简历诊断,面试技巧,AI模拟面试官,大模型面试,校招准备" />
+    <meta property="og:title" content="宇之然AI磁场（职引）- AI模拟面试平台 | 智能面试练习" />
     <meta property="og:description" content="AI驱动的一站式求职准备平台，涵盖AI模拟面试、简历优化、面经分享、实习推荐等核心功能。" />
     <meta property="og:type" content="website" />
+    <meta property="og:url" content="https://zhiyin.yzrcloud.cn" />
+    <meta property="og:image" content="https://zhiyin.yzrcloud.cn/static/og-image.png" />
     <meta name="applicable-device" content="mobile" />
-    <link rel="canonical" href="https://aicc.yzrcloud.cn" />
+    <meta name="baidu-site-verification" content="zhiyin-yzrcloud" />
+    <link rel="canonical" href="https://zhiyin.yzrcloud.cn" />
+    <link rel="alternate" href="https://zhiyin.yzrcloud.cn" hreflang="zh-Hans" />
     <script type="application/ld+json">
     {
       "@context": "https://schema.org",
       "@type": "WebApplication",
-      "name": "宇之然AI磁场",
-      "description": "AI驱动的求职面试模拟与简历优化平台",
+      "name": "宇之然AI磁场 - AI模拟面试",
+      "description": "AI驱动的校招求职准备平台，涵盖AI模拟面试、简历智能优化、大厂面经题库、面试复盘、AI择业顾问等一站式功能。",
       "applicationCategory": "EducationalApplication",
-      "operatingSystem": "Web, WeChat Mini Program"
+      "operatingSystem": "Web, WeChat Mini Program",
+      "offers": {
+        "@type": "Offer",
+        "price": "0",
+        "priceCurrency": "CNY"
+      }
+    }
+    </script>
+    <script type="application/ld+json">
+    {
+      "@context": "https://schema.org",
+      "@type": "BreadcrumbList",
+      "itemListElement": [
+        { "@type": "ListItem", "position": 1, "name": "AI模拟面试", "item": "https://zhiyin.yzrcloud.cn" },
+        { "@type": "ListItem", "position": 2, "name": "简历优化", "item": "https://zhiyin.yzrcloud.cn/#/pages/resume/resume" },
+        { "@type": "ListItem", "position": 3, "name": "面经题库", "item": "https://zhiyin.yzrcloud.cn/#/pages/history/history" }
+      ]
     }
     </script>
   </head>

zhiyin-app/package.json

@@ -3,9 +3,9 @@
   "version": "1.0.0",
   "scripts": {
     "dev:mp-weixin": "uni -p mp-weixin",
-    "build:mp-weixin": "uni build -p mp-weixin && cp -f static/avatar-*.png dist/build/mp-weixin/static/ 2>/dev/null; true",
-    "dev:h5": "uni",
-    "build:h5": "uni build && cp -f static/avatar-*.png dist/build/h5/static/ 2>/dev/null; true",
+"build:mp-weixin": "uni build -p mp-weixin && cp -f static/avatar-*.png dist/build/mp-weixin/static/ 2>/dev/null; true",
+"dev:h5": "uni",
+"build:h5": "uni build && cp -f static/avatar-*.png dist/build/h5/static/ 2>/dev/null && cp -f static/robots.txt static/sitemap.xml dist/build/h5/ 2>/dev/null; true",
     "test": "vitest run",
     "test:watch": "vitest"
   },

zhiyin-app/scripts/upload-mp.js

@@ -15,11 +15,18 @@ async function main() {
     ignores: ['node_modules/**/*'],
   })
 
-  // Get version from git tag or use timestamp
+  // Bump patch version from git tag: v1.0.16 → 1.0.17
   let version = '1.0.3'
   try {
     const gitTag = execSync('git describe --tags --abbrev=0 2>/dev/null || echo ""', { encoding: 'utf8' }).trim()
-    if (gitTag) version = gitTag.replace(/^v/, '')
+    if (gitTag) {
+      const base = gitTag.replace(/^v/, '')
+      const parts = base.split('.')
+      if (parts.length >= 1) {
+        parts[parts.length - 1] = String(Number(parts[parts.length - 1]) + 1)
+      }
+      version = parts.join('.')
+    }
   } catch {}
 
   const now = new Date()

zhiyin-app/src/App.vue

@@ -1,14 +1,54 @@
 <script setup lang="ts">
-import { onLaunch, onShow, onHide } from '@dcloudio/uni-app'
+import { onLaunch, onShow } from '@dcloudio/uni-app'
 
-onLaunch(() => {
-  console.log('职引 App launched')
+onLaunch((options) => {
   // #ifdef MP-WEIXIN
   initPrivacy()
+  handleLaunchParams(options?.query)
+  // #endif
+  // #ifdef H5
+  handleH5UrlParams()
   // #endif
 })
 
 // #ifdef MP-WEIXIN
+onShow((options) => {
+  if (options?.query) {
+    handleLaunchParams(options.query)
+  }
+})
+// #endif
+
+// #ifdef H5
+function handleH5UrlParams() {
+  const params = new URLSearchParams(window.location.search)
+  const token = params.get('token')
+  const buy = params.get('buy')
+  if (token) {
+    uni.setStorageSync('token', token)
+  }
+  if (buy === 'gravity') {
+    // 延迟等 app 初始化完成再跳转
+    setTimeout(() => {
+      uni.navigateTo({ url: '/pages/member/member' })
+    }, 300)
+  }
+}
+// #endif
+
+// #ifdef MP-WEIXIN
+function handleLaunchParams(query?: Record<string, string>) {
+  if (!query) return
+  const token = query.token
+  if (token) {
+    uni.setStorageSync('token', token)
+  }
+  const shareCode = query.share || query.shareCode
+  if (shareCode) {
+    uni.setStorageSync('shareCode', shareCode)
+  }
+}
+
 function initPrivacy() {
   if (wx.onNeedPrivacyAuthorization) {
     wx.onNeedPrivacyAuthorization((resolve) => {
@@ -29,8 +69,6 @@ function initPrivacy() {
   }
 }
 // #endif
-onShow(() => { console.log('职引 App shown') })
-onHide(() => { console.log('职引 App hidden') })
 </script>
 
 <style>

zhiyin-app/src/composables/useGravityPurchase.ts

@@ -0,0 +1,203 @@
+import { ref, computed, nextTick } from 'vue'
+import { api } from '../config'
+
+export function useGravityPurchase(onPaymentSuccess?: () => void) {
+  const showQuantityModal = ref(false)
+  const buyQuantity = ref(1)
+  const products = ref<any[]>([])
+  const buyProductType = ref('interview')
+  const payLoading = ref(false)
+  const payError = ref('')
+  const showPayModal = ref(false)
+  const payCodeUrl = ref('')
+  const currentOutTradeNo = ref('')
+  const isMp = ref(false)
+  const paySuccess = ref(false)
+
+  const unitPrice = computed(() => {
+    const p = products.value.find(p => p.type === buyProductType.value)
+    return p?.price || 0
+  })
+  const totalPrice = computed(() => unitPrice.value * buyQuantity.value / 100)
+  const buyGravityPerUnit = computed(() => {
+    const p = products.value.find(p => p.type === buyProductType.value)
+    return p?.gravity || 0
+  })
+
+  const changeQty = (delta: number) => {
+    const next = buyQuantity.value + delta
+    if (next >= 1 && next <= 99) buyQuantity.value = next
+  }
+  const clampQty = () => {
+    if (buyQuantity.value < 1) buyQuantity.value = 1
+    if (buyQuantity.value > 99) buyQuantity.value = 99
+  }
+
+  const loadProducts = async () => {
+    try {
+      const res = await uni.request({ url: api('/member/plans'), method: 'GET' })
+      if (res.statusCode >= 200 && res.statusCode < 300 && res.data?.products) {
+        const prodList: any[] = []
+        for (const [key, val] of Object.entries(res.data.products as Record<string, any>)) {
+          if (val?.price > 0) prodList.push({ type: key, ...val })
+        }
+        products.value = prodList
+      }
+    } catch (e) { /* silent */ }
+  }
+
+  const openGravityPurchase = async (productType = 'interview') => {
+    buyProductType.value = productType
+    buyQuantity.value = 1
+    // #ifdef MP-WEIXIN
+    isMp.value = true
+    // #endif
+    // 加载产品信息
+    await loadProducts()
+    showQuantityModal.value = true
+  }
+
+  const cancelPay = () => {
+    showPayModal.value = false
+    payCodeUrl.value = ''
+    payLoading.value = false
+    payError.value = ''
+  }
+
+  const confirmProductBuy = () => {
+    showQuantityModal.value = false
+    startProductPay(buyProductType.value, buyQuantity.value)
+  }
+
+  const startProductPay = async (type: string, quantity = 1) => {
+    const token = uni.getStorageSync('token') || ''
+    if (!token) {
+      uni.showToast({ title: '请先登录', icon: 'none' })
+      return
+    }
+    showPayModal.value = true
+    payLoading.value = true
+    payError.value = ''
+
+    if (isMp.value) {
+      try {
+        const loginRes = await new Promise<{ code: string }>((resolve, reject) => {
+          uni.login({ provider: 'weixin', success: r => resolve(r), fail: reject })
+        })
+        if (!loginRes.code) {
+          payLoading.value = false
+          payError.value = '微信登录失败，请重试'
+          uni.showToast({ title: '微信登录失败', icon: 'none' })
+          return
+        }
+
+        const res = await uni.request({
+          url: api('/virtual-payment/create'), method: 'POST',
+          data: { type, quantity, wxCode: loginRes.code },
+          header: { 'Authorization': `Bearer ${token}`, 'Content-Type': 'application/json' },
+          timeout: 30000,
+        })
+        payLoading.value = false
+
+        if (res.statusCode >= 200 && res.statusCode < 300 && res.data?.paySig) {
+          const vp = res.data as any
+          currentOutTradeNo.value = vp.outTradeNo
+
+          ;(wx as any).requestVirtualPayment({
+            env: vp.env,
+            offerId: vp.offerId,
+            signData: vp.signData,
+            paySig: vp.paySig,
+            signature: vp.signature,
+            success: () => {
+              const no = currentOutTradeNo.value || vp.outTradeNo
+              pollPayResult(no)
+            },
+            fail: (err: any) => {
+              payError.value = '支付未完成'
+              uni.showToast({ title: err?.errMsg || '支付未完成', icon: 'none' })
+            },
+          })
+        } else if (!res.statusCode || res.statusCode === 0) {
+          payError.value = '网络连接失败，请检查网络后重试'
+          uni.showToast({ title: '网络连接失败', icon: 'none' })
+        } else {
+          const errMsg = res.data?.message || '购买失败'
+          payError.value = errMsg
+          uni.showToast({ title: errMsg, icon: 'none' })
+        }
+      } catch (e: any) {
+        payLoading.value = false
+        payError.value = e?.errMsg || '网络错误，请重试'
+        uni.showToast({ title: '网络错误', icon: 'none' })
+      }
+    } else {
+      try {
+        const res = await uni.request({
+          url: api('/payment/create-product'), method: 'POST',
+          data: { type, quantity },
+          header: { 'Authorization': `Bearer ${token}`, 'Content-Type': 'application/json' },
+        })
+        payLoading.value = false
+
+        if (res.statusCode >= 200 && res.statusCode < 300 && res.data?.codeUrl) {
+          payCodeUrl.value = res.data.codeUrl
+          currentOutTradeNo.value = res.data.outTradeNo
+          // 页面需要自己渲染二维码（依赖 uqrcode）
+          pollPayResult(res.data.outTradeNo)
+        } else if (!res.statusCode || res.statusCode === 0) {
+          payError.value = '网络连接失败，请检查网络后重试'
+          uni.showToast({ title: '网络连接失败', icon: 'none' })
+        } else {
+          payError.value = res.data?.message || '购买失败'
+          uni.showToast({ title: res.data?.message || '购买失败', icon: 'none' })
+        }
+      } catch (e) {
+        payLoading.value = false
+        payError.value = '网络错误，请重试'
+        uni.showToast({ title: '网络错误', icon: 'none' })
+      }
+    }
+  }
+
+  const pollPayResult = async (outTradeNo: string) => {
+    if (!outTradeNo) return
+    const maxAttempts = 30
+    let attempts = 0
+    const token = uni.getStorageSync('token') || ''
+
+    const poll = async () => {
+      attempts++
+      try {
+        const res = await uni.request({
+          url: api(`/payment/check/${outTradeNo}`), method: 'GET',
+          header: { 'Authorization': `Bearer ${token}` },
+        })
+        if (res.statusCode >= 200 && res.statusCode < 300 && res.data?.status === 'success') {
+          paySuccess.value = true
+          showPayModal.value = false
+          uni.showToast({ title: '充值成功！', icon: 'success' })
+          onPaymentSuccess?.()
+          return
+        }
+      } catch (e) { /* ignore */ }
+
+      if (attempts < maxAttempts) {
+        setTimeout(poll, 2000)
+      } else {
+        payError.value = '支付结果查询超时，请联系客服'
+        uni.showToast({ title: '支付查询超时', icon: 'none' })
+      }
+    }
+    setTimeout(poll, 2000)
+  }
+
+  return {
+    showQuantityModal, buyQuantity, products, buyProductType,
+    unitPrice, totalPrice, buyGravityPerUnit,
+    payLoading, payError, showPayModal, payCodeUrl, paySuccess,
+    isMp,
+    changeQty, clampQty, loadProducts, openGravityPurchase,
+    confirmProductBuy, cancelPay,
+  }
+}

zhiyin-app/src/config.ts

@@ -122,6 +122,10 @@ export const API_ENDPOINTS = {
     CHAT: '/career-advice/chat',
     POSITIONS: '/career-advice/positions',
   },
+  VIRTUAL_PAYMENT: {
+    CREATE: '/virtual-payment/create',
+    CHECK: (outTradeNo: string) => `/virtual-payment/check/${outTradeNo}`,
+  },
 } as const
 
 const PROD_API_HOST = import.meta.env.VITE_PROD_API_HOST || 'https://zhiyinwx.yzrcloud.cn'

zhiyin-app/src/manifest.json

@@ -1,11 +1,11 @@
 {
-  "name": "宇之然AI磁场",
+  "name": "宇之然AI磁场 - AI模拟面试",
   "appid": "__UNI__DEV__",
-  "versionName": "1.0.15",
-  "versionCode": "115",
-  "description": "职引 - 宇之然AI磁场旗下AI模拟面试平台，提供AI面试官模拟练习、简历智能优化、大厂面经题库，助你轻松应对校招面试。",
+  "versionName": "1.0.16",
+  "versionCode": "116",
+  "description": "宇之然AI磁场（原职引）专注校招AI模拟面试。AI面试官模拟练习、简历智能优化、大厂面经题库、面试复盘分析、AI择业顾问，一站式校招求职准备平台。",
   "h5": {
-    "title": "职引 - AI模拟面试 | 宇之然AI磁场",
+    "title": "宇之然AI磁场（职引）- AI模拟面试 | 智能面试练习 · 简历优化 · 面经题库",
     "router": {
       "mode": "hash"
     }
@@ -16,6 +16,17 @@
       "urlCheck": false,
       "__usePrivacyCheck__": true
     },
-    "usingComponents": true
+    "usingComponents": true,
+    "plugins": {
+      "WechatSI": {
+        "version": "0.3.6",
+        "provider": "wx069ba97219f66d99"
+      }
+    },
+    "permission": {
+      "scope.record": {
+        "desc": "用于语音输入回答面试问题"
+      }
+    }
   }
 }

zhiyin-app/src/pages.json

@@ -1,25 +1,26 @@
 {
   "pages": [
-    { "path": "pages/index/index", "style": { "navigationBarTitleText": "职引 - AI模拟面试" } },
-    { "path": "pages/interview/interview", "style": { "navigationBarTitleText": "AI模拟面试" } },
-    { "path": "pages/report/report", "style": { "navigationBarTitleText": "面试报告" } },
-    { "path": "pages/member/member", "style": { "navigationBarTitleText": "会员中心" } },
-    { "path": "pages/progress/progress", "style": { "navigationBarTitleText": "进步轨迹" } },
-    { "path": "pages/contribute/contribute", "style": { "navigationBarTitleText": "面经分享" } },
-    { "path": "pages/company-bank/bank", "style": { "navigationBarTitleText": "公司真题库" } },
-    { "path": "pages/login/login", "style": { "navigationBarTitleText": "登录" } },
-    { "path": "pages/history/history", "style": { "navigationBarTitleText": "面试记录" } },
-    { "path": "pages/user/user", "style": { "navigationBarTitleText": "我的" } },
-    { "path": "pages/resume/resume", "style": { "navigationBarTitleText": "简历优化" } },
-    { "path": "pages/internship/internship", "style": { "navigationBarTitleText": "实习搜索" } },
-    { "path": "pages/about/about", "style": { "navigationBarTitleText": "关于职引" } },
+    { "path": "pages/index/index", "style": { "navigationBarTitleText": "AI模拟面试" } },
+    { "path": "pages/interview/interview", "style": { "navigationBarTitleText": "AI模拟面试练习" } },
+    { "path": "pages/report/report", "style": { "navigationBarTitleText": "面试报告与评分" } },
+    { "path": "pages/member/member", "style": { "navigationBarTitleText": "引力值购买" } },
+    { "path": "pages/progress/progress", "style": { "navigationBarTitleText": "进步轨迹与打卡" } },
+    { "path": "pages/contribute/contribute", "style": { "navigationBarTitleText": "分享面经" } },
+    { "path": "pages/company-bank/bank", "style": { "navigationBarTitleText": "公司真题题库" } },
+    { "path": "pages/login/login", "style": { "navigationBarTitleText": "登录 / 注册" } },
+    { "path": "pages/history/history", "style": { "navigationBarTitleText": "面经与面试记录" } },
+    { "path": "pages/user/user", "style": { "navigationBarTitleText": "个人中心" } },
+    { "path": "pages/resume/resume", "style": { "navigationBarTitleText": "简历诊断与优化" } },
+    { "path": "pages/internship/internship", "style": { "navigationBarTitleText": "热门岗位" } },
+    { "path": "pages/about/about", "style": { "navigationBarTitleText": "关于宇之然AI磁场" } },
     { "path": "pages/admin/admin", "style": { "navigationBarTitleText": "管理后台" } },
     { "path": "pages/result/result", "style": { "navigationBarTitleText": "优化结果" } },
     { "path": "pages/agreement/agreement", "style": { "navigationBarTitleText": "用户协议" } },
     { "path": "pages/privacy/privacy", "style": { "navigationBarTitleText": "隐私政策" } },
     { "path": "pages/share/share", "style": { "navigationBarTitleText": "我的分享" } },
-    { "path": "pages/review/review", "style": { "navigationBarTitleText": "面试复盘" } },
-    { "path": "pages/career/career", "style": { "navigationBarTitleText": "择业顾问" } }
+    { "path": "pages/review/review", "style": { "navigationBarTitleText": "面试复盘分析" } },
+    { "path": "pages/career/career", "style": { "navigationBarTitleText": "AI择业顾问" } },
+    { "path": "pages/feedback/feedback", "style": { "navigationBarTitleText": "意见反馈" } }
   ],
   "tabBar": {
     "color": "#999999",
@@ -27,14 +28,14 @@
     "backgroundColor": "#F3F4F6",
     "borderStyle": "black",
     "list": [
-      { "pagePath": "pages/index/index", "text": "面试", "iconPath": "static/tabbar/home.png", "selectedIconPath": "static/tabbar/home-active.png" },
-      { "pagePath": "pages/history/history", "text": "面经", "iconPath": "static/tabbar/history.png", "selectedIconPath": "static/tabbar/history-active.png" },
-      { "pagePath": "pages/user/user", "text": "我的", "iconPath": "static/tabbar/user.png", "selectedIconPath": "static/tabbar/user-active.png" }
+      { "pagePath": "pages/index/index", "text": "AI面试", "iconPath": "static/tabbar/home.png", "selectedIconPath": "static/tabbar/home-active.png" },
+      { "pagePath": "pages/history/history", "text": "面经题库", "iconPath": "static/tabbar/history.png", "selectedIconPath": "static/tabbar/history-active.png" },
+      { "pagePath": "pages/user/user", "text": "个人中心", "iconPath": "static/tabbar/user.png", "selectedIconPath": "static/tabbar/user-active.png" }
     ]
   },
   "globalStyle": {
     "navigationBarTextStyle": "black",
-    "navigationBarTitleText": "职引 - AI模拟面试",
+    "navigationBarTitleText": "宇之然AI磁场 - AI模拟面试",
     "navigationBarBackgroundColor": "#ffffff",
     "backgroundColor": "#f5f6f7"
   }

zhiyin-app/src/pages/about/about.vue

@@ -1,12 +1,12 @@
 <template>
   <view class="page">
     <view class="logo-area">
-      <text class="logo">职引</text>
-      <text class="version">v1.0.0</text>
+      <text class="logo">宇之然AI磁场</text>
+      <text class="version">v{{ appVersion }}</text>
     </view>
     <view class="info-section">
       <text class="info-label">产品名称</text>
-      <text class="info-value">职引 · 宇之然AI磁场</text>
+      <text class="info-value">宇之然AI磁场（职引）</text>
     </view>
     <view class="info-section">
       <text class="info-label">开发团队</text>
@@ -38,8 +38,14 @@
 </template>
 
 <script setup>
+const appVersion = typeof __APP_VERSION__ !== 'undefined' ? __APP_VERSION__ : '1.0.0'
 const goAgreement = () => uni.navigateTo({ url: '/pages/agreement/agreement' })
 const goPrivacy = () => uni.navigateTo({ url: '/pages/privacy/privacy' })
+// #ifdef MP-WEIXIN
+import { onShareAppMessage, onShareTimeline } from '@dcloudio/uni-app'
+onShareAppMessage(() => ({ title: '宇之然AI磁场 - AI模拟面试平台 | 面试练习·简历优化·面经题库', path: '/pages/about/about' }))
+onShareTimeline(() => ({ title: '宇之然AI磁场 - AI模拟面试平台 | 面试练习·简历优化·面经题库' }))
+// #endif
 </script>
 
 <style scoped>
@@ -59,4 +65,6 @@ const goPrivacy = () => uni.navigateTo({ url: '/pages/privacy/privacy' })
 .disclaimer { margin-top: 40rpx; background: #FFF8E1; border-radius: var(--radius-md); padding: 24rpx; }
 .disclaimer-title { font-size: 24rpx; font-weight: 700; color: #F59E0B; display: block; margin-bottom: 12rpx; }
 .disclaimer-text { font-size: 22rpx; color: var(--color-text-secondary); line-height: 1.8; }
+
+
 </style>

zhiyin-app/src/pages/admin/admin.vue

@@ -22,7 +22,9 @@
         <text class="tab" :class="{ active: tab === 'pricing' }" @click="switchTab('pricing')">定价</text>
         <text class="tab" :class="{ active: tab === 'share' }" @click="switchTab('share')">分享</text>
         <text class="tab" :class="{ active: tab === 'positions' }" @click="switchTab('positions')">岗位</text>
-        <text class="tab" :class="{ active: tab === 'admins' }" @click="switchTab('admins')">管理</text>
+        <text class="tab" :class="{ active: tab === 'analysis' }" @click="switchTab('analysis')">诊断</text>
+        <text class="tab" :class="{ active: tab === 'feedback' }" @click="switchTab('feedback')">反馈</text>
+        <text class="tab" :class="{ active: tab === 'admins' }" @click="switchTab('admins')">管理员</text>
       </view>
 
       <!-- 概览 -->
@@ -44,6 +46,23 @@
             <text class="stat-sub">付费下载 {{ overview.paidDownloadCount ?? 0 }}</text>
           </view>
         </view>
+        <view class="stat-cards" style="margin-top:12rpx">
+          <view class="stat-card">
+            <text class="stat-num">{{ overview.orderCount ?? 0 }}</text>
+            <text class="stat-label">总订单</text>
+            <text class="stat-sub">今日 +{{ overview.todayOrders ?? 0 }}</text>
+          </view>
+          <view class="stat-card">
+            <text class="stat-num">{{ overview.totalRevenue ? '¥' + (overview.totalRevenue / 100).toFixed(1) : '¥0' }}</text>
+            <text class="stat-label">总营收</text>
+            <text class="stat-sub">已支付订单合计</text>
+          </view>
+          <view class="stat-card" v-if="!(overview.orderCount)">
+            <text class="stat-num">--</text>
+            <text class="stat-label">--</text>
+            <text class="stat-sub" />
+          </view>
+        </view>
         <view class="plan-cards">
           <view class="plan-card" v-for="(cnt, plan) in overview.planBreakdown" :key="plan">
             <text class="plan-num">{{ cnt }}</text>
@@ -55,7 +74,7 @@
       <!-- 用户 -->
       <view v-if="tab === 'users'" class="section">
         <view class="search-bar">
-          <input v-model="userKeyword" placeholder="搜索手机号/昵称" class="search-input" @confirm="loadUsers" />
+          <input v-model="userKeyword" placeholder="搜索手机号/邮箱/昵称/ID" class="search-input" @confirm="loadUsers" />
           <button class="search-btn" @click="loadUsers">搜索</button>
         </view>
         <view class="user-list" v-if="!usersLoading">
@@ -63,13 +82,30 @@
           <view class="user-main">
             <text class="user-phone">{{ u.phone || '--' }}</text>
             <text class="user-name">{{ u.nickname || '--' }}</text>
+            <text class="user-badge-role" v-if="u.role === 'admin'">管理</text>
           </view>
-          <view class="user-badges">
-            <text class="user-plan" :class="{ vip: u.plan === 'growth' || u.plan === 'sprint' }">{{ u.plan === 'growth' || u.plan === 'sprint' ? '会员' : '免费' }}</text>
-            <text class="user-credit">面试:{{ u.interviewCredits ?? 0 }}</text>
-            <text class="user-credit">优化:{{ u.resumeOptimizeCredits ?? 0 }}</text>
-            <text class="user-credit">下载:{{ u.resumeDownloadCredits ?? 0 }}</text>
-            <text class="user-credit share">分享:{{ u.shareCredits ?? 0 }}</text>
+          <view class="user-meta-row">
+            <text class="meta-tag email" v-if="u.email">{{ u.email }}</text>
+            <text class="meta-tag" v-if="u.wxOpenid">openid:{{ u.wxOpenid.slice(0,12) }}..</text>
+          </view>
+          <view class="user-meta-row">
+            <text class="meta-tag id-tag" @click="copyId(u._id)">ID: {{ u._id }}</text>
+          </view>
+          <view class="user-meta-row">
+            <text class="meta-tag">引力:{{ u.gravity ?? 0 }}</text>
+            <text class="meta-tag">面试:{{ u.interviewCount ?? 0 }}次</text>
+            <text class="user-plan" :class="{ vip: u.plan === 'growth' || u.plan === 'sprint' }">{{ u.plan === 'growth' || u.plan === 'sprint' ? u.plan==='sprint'?'冲刺':'会员' : '免费' }}</text>
+            <text class="meta-tag share" v-if="u.shareCredits > 0">分享:{{ u.shareCredits }}</text>
+          </view>
+          <view class="user-meta-row time-row">
+            <text class="time-label">注册:{{ toBeijing(u.createdAt) }}</text>
+            <text class="time-label" v-if="u.vipExpireAt">到期:{{ u.vipExpireAt?.slice(0,10) }}</text>
+            <text class="time-label" v-if="u.sprintExpireAt">冲刺到期:{{ u.sprintExpireAt?.slice(0,10) }}</text>
+          </view>
+          <view class="user-meta-row time-row" v-if="u.lastLoginAt">
+            <text class="time-label">最后登录:{{ toBeijing(u.lastLoginAt) }}</text>
+            <text class="meta-tag" v-if="u.lastLoginIp">IP:{{ u.lastLoginIp }}</text>
+            <text class="meta-tag" v-if="u.lastLoginLocation">{{ u.lastLoginLocation }}</text>
           </view>
           <view class="user-actions">
             <text class="user-action-btn" v-if="u.plan === 'free'" @click="setVip(u._id)">设为会员</text>
@@ -83,45 +119,69 @@
 
       <!-- 面试 -->
       <view v-if="tab === 'interviews'" class="section">
+        <view class="search-bar">
+          <input v-model="ivKeyword" placeholder="搜索岗位/用户名" class="search-input" @confirm="loadInterviews" />
+          <picker :range="['全部状态','进行中','已完成']" @change="e => { ivStatusFilter=e.detail.value; loadInterviews() }">
+            <text class="search-btn">{{ ['全部状态','进行中','已完成'][ivStatusFilter] }}</text>
+          </picker>
+        </view>
         <view class="iv-list" v-if="!ivLoading">
           <view class="iv-row" v-for="iv in interviews" :key="iv._id">
             <view class="iv-main">
               <text class="iv-pos">{{ iv.position }}</text>
               <text class="iv-user">{{ iv.userId?.phone || iv.userId?.nickname || '--' }}</text>
+              <text class="iv-user email" v-if="iv.userId?.email">{{ iv.userId.email }}</text>
             </view>
             <view class="iv-meta">
               <text class="iv-status" :class="{ done: iv.status === 'completed' }">{{ iv.status === 'completed' ? '已完成' : '进行中' }}</text>
               <text class="iv-tag">{{ iv.questionCount || 0 }}题</text>
               <text class="iv-tag score">得分 {{ iv.totalScore ?? '-' }}</text>
-              <text class="iv-tag filler" v-if="iv.fillerScore != null && iv.fillerScore > 0">语分析 {{ iv.fillerScore }}/{{ iv.fillerDensity ?? '-' }}</text>
+              <text class="iv-tag filler" v-if="iv.fillerScore != null && iv.fillerScore > 0">语气 {{ iv.fillerScore }}/{{ iv.fillerDensity ?? '-' }}</text>
             </view>
+            <view class="iv-meta">
+              <text class="time-label">开始:{{ toBeijing(iv.createdAt) }}</text>
+              <text class="time-label" v-if="iv.updatedAt && iv.updatedAt !== iv.createdAt">更新:{{ toBeijing(iv.updatedAt) }}</text>
             </view>
+            <text class="iv-summary" v-if="iv.summary">{{ iv.summary.slice(0,60) }}{{ iv.summary.length > 60 ? '...' : '' }}</text>
+          </view>
+          <text class="load-more" v-if="ivTotal > interviews.length" @click="loadMoreInterviews">加载更多</text>
+          <text class="empty-text" v-if="interviews.length === 0 && !ivLoading">暂无面试记录</text>
         </view>
         <text class="loading-text" v-if="ivLoading">加载中...</text>
       </view>
 
       <!-- 简历 -->
       <view v-if="tab === 'resumes'" class="section">
+        <view class="search-bar">
+          <input v-model="resumeKeyword" placeholder="搜索简历标题" class="search-input" @confirm="loadResumes" />
+          <text class="search-btn" @click="loadResumes">搜索</text>
+        </view>
         <view class="resume-list" v-if="!resumeLoading">
           <view class="resume-row" v-for="r in resumes" :key="r._id">
             <view class="resume-main">
               <text class="resume-title">{{ r.title }}</text>
               <text class="resume-user">{{ r.userId?.phone || r.userId?.nickname || '--' }}</text>
+              <text class="resume-user email" v-if="r.userId?.email">{{ r.userId.email }}</text>
             </view>
             <view class="resume-meta">
               <text class="resume-tag">v{{ r.version }}</text>
               <text class="resume-tag" v-if="r.targetPosition">{{ r.targetPosition }}</text>
               <text class="resume-tag paid" v-if="r.paidDownload">付费下载</text>
             </view>
-            <text class="resume-time">{{ r.createdAt?.slice(0,10) }}</text>
+            <view class="resume-meta time-row">
+              <text class="time-label">创建:{{ toBeijing(r.createdAt) }}</text>
+              <text class="time-label" v-if="r.updatedAt && r.updatedAt !== r.createdAt">更新:{{ toBeijing(r.updatedAt) }}</text>
             </view>
+            <view class="resume-actions">
+              <text class="admin-action-btn del" @click="deleteResume(r._id, r.title)">删除</text>
+            </view>
+          </view>
+          <text class="load-more" v-if="resumeTotal > resumes.length" @click="loadMoreResumes">加载更多</text>
         </view>
         <text class="loading-text" v-if="resumeLoading">加载中...</text>
         <text class="empty-text" v-if="!resumeLoading && resumes.length === 0">暂无简历</text>
       </view>
 
-
-
       <!-- 订单 -->
       <view v-if="tab === 'orders'" class="section">
         <view class="tabs in-tab">
@@ -133,22 +193,37 @@
         <view class="order-list" v-if="!orderLoading">
           <view class="order-row" v-for="o in orders" :key="o._id">
             <view class="order-info">
-              <text class="order-id">订单号: {{ o.outTradeNo }}</text>
-              <text class="order-user">用户: {{ o.userPhone || o.userId.slice(-6) }}</text>
-            </view>
-            <view class="order-meta">
-              <text class="order-amount">¥{{ (o.amount / 100).toFixed(1) }}</text>
-              <view class="order-status" :class="o.status === 'success' ? 'paid' : o.status === 'refunded' ? 'refund' : 'pend'">
+              <text class="order-id">{{ o.outTradeNo }}</text>
+              <view class="order-status rp" :class="o.status === 'success' ? 'paid' : o.status === 'refunded' ? 'refund' : 'pend'">
                 {{ o.status === 'success' ? '已支付' : o.status === 'refunded' ? '已退款' : '待支付' }}
               </view>
-              <text class="order-time">{{ o.createdAt ? o.createdAt.slice(0,16).replace('T',' ') : '--' }}</text>
-              <view class="order-actions">
+            </view>
+            <view class="order-meta-row">
+              <text class="order-title">{{ o.title || '--' }}</text>
+              <text class="order-user">用户: {{ o.userPhone || o.userId?.slice(-6) }}</text>
+            </view>
+            <view class="order-meta-row">
+              <text class="order-amount">¥{{ (o.amount / 100).toFixed(1) }}</text>
+              <text class="meta-tag">类型:{{ o.type || '--' }}</text>
+              <text class="meta-tag">渠道:{{ o.channel || '--' }}</text>
+            </view>
+            <view class="order-meta-row time-row">
+              <text class="time-label">创建:{{ toBeijing(o.createdAt) }}</text>
+              <text class="time-label" v-if="o.paidAt">支付:{{ toBeijing(o.paidAt) }}</text>
+            </view>
+            <view class="order-meta-row" v-if="o.wxTransactionId">
+              <text class="time-label">微信单号:{{ o.wxTransactionId }}</text>
+            </view>
+            <view class="order-meta-row" v-if="o.status === 'refunded'">
+              <text class="time-label refund-label">退款:¥{{ (o.refundAmount/100).toFixed(1) }} {{ toBeijing(o.refundedAt) }}</text>
+              <text class="time-label" v-if="o.refundReason">原因:{{ o.refundReason }}</text>
+            </view>
+            <view class="order-actions-bar">
               <text class="sync-btn" v-if="o.status === 'pending'" @click="syncOrder(o.outTradeNo)">同步</text>
               <text class="refund-btn" v-if="o.status === 'success'" @click="openRefundModal(o)">退款</text>
               <text class="sync-btn" v-if="o.status === 'refunded'" @click="queryRefund(o.outTradeNo)">查询</text>
             </view>
           </view>
-          </view>
           <text class="load-more" v-if="ordersTotal > orders.length" @click="loadMoreOrders">加载更多</text>
           <text class="empty-text" v-if="orders.length === 0 && !orderLoading">暂无订单</text>
         </view>
@@ -176,12 +251,32 @@
           </view>
         </view>
 
+        <view class="config-card">
+          <view class="cfg-title">引力值消耗</view>
+          <view class="cfg-row">
+            <text>面试消耗引力值/次</text>
+            <input class="cfg-input" type="digit" v-model.number="pricing.gravityRates.interviewPerUse" />
+          </view>
+          <view class="cfg-row">
+            <text>优化消耗引力值/次</text>
+            <input class="cfg-input" type="digit" v-model.number="pricing.gravityRates.optimizePerUse" />
+          </view>
+          <view class="cfg-row">
+            <text>下载消耗引力值/次</text>
+            <input class="cfg-input" type="digit" v-model.number="pricing.gravityRates.downloadPerUse" />
+          </view>
+        </view>
+
         <view class="config-card">
           <view class="cfg-title">成长版 ¥{{ growthPriceDisplay }}</view>
           <view class="cfg-row">
             <text>价格（元/月）</text>
             <input class="cfg-input" type="digit" v-model.number="growthPriceTemp" />
           </view>
+          <view class="cfg-row">
+            <text>每月引力值</text>
+            <input class="cfg-input" type="digit" v-model.number="pricing.plans.growth.gravityPerMonth" />
+          </view>
           <view class="cfg-row">
             <text>面试额度/月</text>
             <input class="cfg-input" type="digit" v-model.number="pricing.plans.growth.credits.interview" />
@@ -206,6 +301,10 @@
             <text>价格（元/月）</text>
             <input class="cfg-input" type="digit" v-model.number="sprintPriceTemp" />
           </view>
+          <view class="cfg-row">
+            <text>每月引力值</text>
+            <input class="cfg-input" type="digit" v-model.number="pricing.plans.sprint.gravityPerMonth" />
+          </view>
           <view class="cfg-row">
             <text>面试额度/月</text>
             <input class="cfg-input" type="digit" v-model.number="pricing.plans.sprint.credits.interview" />
@@ -246,13 +345,19 @@
             <view class="share-row" v-for="r in shareRecords" :key="r.shareCode">
               <view class="share-main">
                 <text class="share-title">{{ r.title }}</text>
-                <text class="share-meta">{{ r.sharer?.nickname || '--' }} · {{ r.type }}</text>
+                <text class="share-meta">{{ r.sharer?.phone || r.sharer?.nickname || '--' }} · {{ r.type }}</text>
+              </view>
+              <view class="share-meta-row">
+                <text class="meta-tag">code:{{ r.shareCode }}</text>
+                <text class="meta-tag" :class="r.isActive ? 'badge-done' : 'badge-pend'">{{ r.isActive ? '启用' : '停用' }}</text>
               </view>
               <view class="share-stats">
                 <text>访问 {{ r.visitCount }}</text>
                 <text class="share-credited">有效 {{ r.creditedCount }}</text>
               </view>
-              <text class="share-time">{{ r.createdAt?.slice(0,16).replace('T',' ') }}</text>
+              <view class="share-meta-row time-row">
+                <text class="time-label">创建:{{ toBeijing(r.createdAt) }}</text>
+              </view>
             </view>
           </view>
           <text class="loading-text" v-if="shareLoading">加载中...</text>
@@ -262,13 +367,17 @@
           <view class="share-list" v-if="!shareLoading">
             <view class="share-row" v-for="(v, i) in shareVisitors" :key="i">
               <view class="share-main">
-                <text>分享者: {{ v.sharer?.nickname || '--' }}</text>
-                <text class="share-meta">访客: {{ v.visitor?.nickname || '匿名' }}</text>
+                <text>分享者:{{ v.sharer?.phone || v.sharer?.nickname || '--' }}</text>
+                <text class="share-meta">访客:{{ v.visitor?.phone || v.visitor?.nickname || '匿名' }}</text>
               </view>
-              <view class="share-stats">
-                <text class="badge" :class="v.credited ? 'badge-done' : 'badge-pend'">{{ v.credited ? '已积分' : '未积分' }}</text>
+              <view class="share-meta-row">
+                <text class="meta-tag">IP:{{ v.visitorId || '--' }}</text>
+                <text class="meta-tag" :class="v.credited ? 'badge-done' : 'badge-pend'">{{ v.credited ? '已积分' : '未积分' }}</text>
+              </view>
+              <view class="share-meta-row time-row">
+                <text class="time-label">访问:{{ toBeijing(v.createdAt) }}</text>
+                <text class="time-label" v-if="v.creditedAt">积分:{{ toBeijing(v.creditedAt) }}</text>
               </view>
-              <text class="share-time">{{ v.createdAt?.slice(0,16).replace('T',' ') }}</text>
             </view>
           </view>
           <text class="loading-text" v-if="shareLoading">加载中...</text>
@@ -300,13 +409,27 @@
         <text class="loading-text" v-if="posLoading">加载中...</text>
       </view>
 
+      <!-- 诊断分析 -->
+      <view v-if="tab === 'analysis'" class="section">
+        <view class="config-card">
+          <view class="cfg-title">简历诊断</view>
+          <view class="cfg-row"><text>总诊断次数</text><text class="cfg-val">{{ analysisStats.totalDiagnoses ?? 0 }}</text></view>
+          <view class="cfg-row"><text>今日诊断</text><text class="cfg-val">{{ analysisStats.todayDiagnoses ?? 0 }}</text></view>
+        </view>
+        <view class="config-card">
+          <view class="cfg-title">技能缺口分析</view>
+          <view class="cfg-row"><text>总分析次数</text><text class="cfg-val">{{ analysisStats.totalGapAnalysis ?? 0 }}</text></view>
+        </view>
+        <text class="loading-text" v-if="analysisLoading">加载中...</text>
+      </view>
+
       <!-- 额度调整弹窗 -->
       <view class="modal-mask" v-if="creditModal.show" @click="closeCreditModal">
         <view class="modal-content" @click.stop>
           <text class="modal-title">调整 {{ creditModal.user?.nickname || '用户' }} 的额度</text>
-          <view class="cfg-row" v-for="t in creditTypes" :key="t.key">
-            <text>{{ t.label }}</text>
-            <input class="cfg-input" type="digit" v-model.number="t.value" :placeholder="t.key" />
+          <view class="cfg-row">
+            <text>引力值</text>
+            <input class="cfg-input" type="digit" v-model.number="creditGravity" />
           </view>
           <view class="modal-actions">
             <button class="modal-btn cancel" @click="closeCreditModal">取消</button>
@@ -333,6 +456,10 @@
               <text class="cfg-val">{{ posForm.active ? '启用' : '停用' }}</text>
             </picker>
           </view>
+          <view class="cfg-row"><text>岗位描述</text></view>
+          <textarea class="cfg-textarea" v-model="posForm.description" placeholder="岗位职责描述，每行一个要点" />
+          <view class="cfg-row"><text>任职要求</text></view>
+          <textarea class="cfg-textarea" v-model="posForm.requirements" placeholder="任职资格要求，每行一个要点" />
           <view class="modal-actions">
             <button class="modal-btn cancel" @click="closePositionModal">取消</button>
             <button class="modal-btn confirm" @click="savePosition">保存</button>
@@ -363,6 +490,29 @@
         </view>
       </view>
 
+      <!-- 反馈 -->
+      <view v-if="tab === 'feedback'" class="section">
+        <view class="feedback-list" v-if="!feedbackLoading">
+          <view class="feedback-row" v-for="f in feedbacks" :key="f._id">
+            <view class="feedback-top">
+              <text class="feedback-type" :class="f.type">{{ f.type === 'bug' ? '🐛问题' : f.type === 'praise' ? '👍点赞' : '💡建议' }}</text>
+              <text class="feedback-status" :class="f.status">{{ f.status === 'resolved' ? '已处理' : '待处理' }}</text>
+              <text class="time-label">{{ toBeijing(f.createdAt) }}</text>
+            </view>
+            <text class="feedback-content">{{ f.content }}</text>
+            <view class="feedback-meta" v-if="f.contact">
+              <text class="meta-tag">联系方式:{{ f.contact }}</text>
+            </view>
+            <view class="feedback-actions" v-if="f.status === 'pending'">
+              <text class="resolve-btn" @click="resolveFeedback(f._id)">标记已处理</text>
+            </view>
+          </view>
+          <text class="load-more" v-if="feedbackTotal > feedbacks.length" @click="loadMoreFeedback">加载更多</text>
+          <text class="empty-text" v-if="feedbacks.length === 0 && !feedbackLoading">暂无反馈</text>
+        </view>
+        <text class="loading-text" v-if="feedbackLoading">加载中...</text>
+      </view>
+
       <!-- 管理员 -->
       <view v-if="tab === 'admins'" class="section">
         <view class="search-bar">
@@ -371,18 +521,50 @@
         </view>
         <view class="section-label">当前管理员</view>
         <view class="user-list">
-          <view class="admin-row" v-for="a in adminList" :key="a._id">
-            <text class="admin-phone">{{ a.phone || '--' }}</text>
-            <text class="admin-name">{{ a.nickname || '--' }}</text>
+          <view class="user-row" v-for="a in adminList" :key="a._id">
+            <view class="user-main">
+              <text class="user-phone">{{ a.phone || '--' }}</text>
+              <text class="user-name">{{ a.nickname || '--' }}</text>
+              <text class="user-badge-role">管理</text>
               <text class="admin-badge" v-if="a.isSystemAdmin">系统</text>
             </view>
+            <view class="user-meta-row">
+              <text class="meta-tag email" v-if="a.email">{{ a.email }}</text>
+              <text class="meta-tag" v-if="a.wxOpenid">openid:{{ a.wxOpenid.slice(0,12) }}..</text>
+            </view>
+            <view class="user-meta-row">
+              <text class="meta-tag id-tag" @click="copyId(a._id)">ID: {{ a._id }}</text>
+            </view>
+            <view class="user-meta-row">
+              <text class="meta-tag">引力:{{ a.gravity ?? 0 }}</text>
+              <text class="user-plan" :class="{ vip: a.plan === 'growth' || a.plan === 'sprint' }">{{ a.plan === 'growth' || a.plan === 'sprint' ? a.plan==='sprint'?'冲刺':'会员' : '免费' }}</text>
+            </view>
+            <view class="user-meta-row time-row">
+              <text class="time-label">设置:{{ toBeijing(a.createdAt) }}</text>
+            </view>
+          </view>
           <text class="empty-text" v-if="adminList.length === 0">暂无管理员</text>
         </view>
-        <view class="section-label" v-if="searchResult">搜索结果</view>
+        <view class="section-label" v-if="searchResult" style="margin-top:24rpx">搜索结果</view>
         <view class="user-list" v-if="searchResult">
-          <view class="admin-row">
-            <text class="admin-phone">{{ searchResult.phone || '--' }}</text>
-            <text class="admin-name">{{ searchResult.nickname || '--' }}</text>
+          <view class="user-row">
+            <view class="user-main">
+              <text class="user-phone">{{ searchResult.phone || '--' }}</text>
+              <text class="user-name">{{ searchResult.nickname || '--' }}</text>
+              <text class="user-badge-role" v-if="searchResult.role === 'admin'">管理</text>
+            </view>
+            <view class="user-meta-row">
+              <text class="meta-tag email" v-if="searchResult.email">{{ searchResult.email }}</text>
+              <text class="meta-tag" v-if="searchResult.wxOpenid">openid:{{ searchResult.wxOpenid.slice(0,12) }}..</text>
+            </view>
+            <view class="user-meta-row">
+              <text class="meta-tag id-tag" @click="copyId(searchResult._id)">ID: {{ searchResult._id }}</text>
+            </view>
+            <view class="user-meta-row">
+              <text class="meta-tag">引力:{{ searchResult.gravity ?? 0 }}</text>
+              <text class="user-plan" :class="{ vip: searchResult.plan === 'growth' || searchResult.plan === 'sprint' }">{{ searchResult.plan === 'growth' || searchResult.plan === 'sprint' ? searchResult.plan==='sprint'?'冲刺':'会员' : '免费' }}</text>
+            </view>
+            <view class="user-actions" style="margin-top:8rpx">
               <text class="admin-set-btn" v-if="searchResult.role !== 'admin'" @click="setAdmin(searchResult._id)">设为管理员</text>
               <text class="admin-set-btn done" v-else>已是管理员</text>
             </view>
@@ -390,11 +572,13 @@
         </view>
       </view>
     </view>
+  </view>
 </template>
 
 <script setup>
 import { ref, computed, onMounted, reactive } from 'vue'
 import { api, API_ENDPOINTS } from '../../config'
+import { toBeijing } from '../../utils/format'
 
 const verified = ref(false)
 const adminName = ref('')
@@ -422,9 +606,10 @@ const pricing = ref({
   interview: { pricePerSession: 500 },
   resumeOptimize: { freeLimit: 3, pricePerOptimize: 300 },
   resumeDownload: { pricePerDownload: 200 },
+  gravityRates: { interviewPerUse: 5, optimizePerUse: 3, downloadPerUse: 2 },
   plans: {
-    growth: { price: 1990, durationDays: 30, credits: { interview: 999, resumeOptimize: 20, resumeDownload: 10 }, features: ['免费版全部权益', 'AI 数字人面试无限次'] },
-    sprint: { price: 4990, durationDays: 30, credits: { interview: 999, resumeOptimize: 50, resumeDownload: 30 }, features: ['成长版全部权益'] },
+    growth: { price: 1990, durationDays: 30, gravityPerMonth: 250, credits: { interview: 999, resumeOptimize: 20, resumeDownload: 10 }, features: ['免费版全部权益', '每月 250 引力值'] },
+    sprint: { price: 4990, durationDays: 30, gravityPerMonth: 600, credits: { interview: 999, resumeOptimize: 50, resumeDownload: 30 }, features: ['成长版全部权益', '每月 600 引力值'] },
   },
 })
 const pricingLoading = ref(false)
@@ -432,6 +617,14 @@ const growthPriceTemp = ref(19.9)
 const sprintPriceTemp = ref(49.9)
 const growthFeaturesText = ref('')
 const sprintFeaturesText = ref('')
+const ivKeyword = ref('')
+const ivStatusFilter = ref(0)
+const ivTotal = ref(0)
+const ivPage = ref(1)
+const resumeKeyword = ref('')
+const creditGravity = ref(0)
+const analysisStats = ref({ totalDiagnoses: 0, todayDiagnoses: 0, totalGapAnalysis: 0 })
+const analysisLoading = ref(false)
 
 // Position management
 const positions = ref([])
@@ -445,6 +638,8 @@ const posForm = reactive({
   sort: 0,
   active: true,
   category: 'ai',
+  description: '',
+  requirements: '',
 })
 
 const growthPriceDisplay = computed(() => growthPriceTemp.value.toFixed(1))
@@ -453,6 +648,11 @@ const sprintPriceDisplay = computed(() => sprintPriceTemp.value.toFixed(1))
 const calcInterviewPrice = () => {
   // Handled in savePricing via growthPriceTemp / sprintPriceTemp
 }
+const feedbacks = ref([])
+const feedbackTotal = ref(0)
+const feedbackPage = ref(1)
+const feedbackLoading = ref(false)
+
 const orders = ref([])
 const ordersTotal = ref(0)
 const ordersPage = ref(1)
@@ -466,12 +666,6 @@ const shareLoading = ref(false)
 
 // Credit modal
 const creditModal = ref({ show: false, user: null })
-const creditTypes = ref([
-  { key: 'interviewCredits', label: '面试次数', value: 0 },
-  { key: 'resumeOptimizeCredits', label: '优化次数', value: 0 },
-  { key: 'resumeDownloadCredits', label: '下载次数', value: 0 },
-  { key: 'shareCredits', label: '分享积分', value: 0 },
-])
 
 // Refund modal
 const refundModal = ref({ show: false, order: null })
@@ -578,13 +772,16 @@ const switchTab = (t) => {
   if (t === 'admins' && adminList.value.length === 0) loadAdmins()
   if (t === 'pricing') loadPricing()
   if (t === 'orders') loadOrders()
+  if (t === 'analysis') loadAnalysis()
+  if (t === 'share') loadShareRecords()
+  if (t === 'feedback') loadFeedback()
 }
 
 const loadUsers = async () => {
   usersLoading.value = true
   usersPage.value = 1
   try {
-    const res = await apiAdmin('/users?keyword=' + encodeURIComponent(userKeyword.value) + '&page=1&limit=20')
+    const res = await apiAdmin('/users?keyword=' + encodeURIComponent(userKeyword.value) + '&page=1&limit=10')
     if (res.statusCode === 200) { users.value = res.data.users || []; usersTotal.value = res.data.total || 0 }
   } catch (e) { console.error(e) }
   finally { usersLoading.value = false }
@@ -593,29 +790,76 @@ const loadUsers = async () => {
 const loadMoreUsers = async () => {
   usersPage.value++
   try {
-    const res = await apiAdmin('/users?keyword=' + encodeURIComponent(userKeyword.value) + '&page=' + usersPage.value + '&limit=20')
+    const res = await apiAdmin('/users?keyword=' + encodeURIComponent(userKeyword.value) + '&page=' + usersPage.value + '&limit=10')
     if (res.statusCode === 200) users.value = [...users.value, ...(res.data.users || [])]
   } catch (e) { console.error(e) }
 }
 
 const loadInterviews = async () => {
   ivLoading.value = true
+  ivPage.value = 1
   try {
-    const res = await apiAdmin('/interviews?page=1&limit=20')
-    if (res.statusCode === 200) interviews.value = res.data.interviews || []
+    let url = '/interviews?page=1&limit=10&keyword=' + encodeURIComponent(ivKeyword.value)
+    const statusMap = ['', 'in_progress', 'completed']
+    if (ivStatusFilter.value > 0) url += '&status=' + statusMap[ivStatusFilter.value]
+    const res = await apiAdmin(url)
+    if (res.statusCode === 200) { interviews.value = res.data.interviews || []; ivTotal.value = res.data.total || 0 }
   } catch (e) { console.error(e) }
   finally { ivLoading.value = false }
 }
 
+const loadMoreInterviews = async () => {
+  ivPage.value++
+  try {
+    let url = '/interviews?page=' + ivPage.value + '&limit=10&keyword=' + encodeURIComponent(ivKeyword.value)
+    const statusMap = ['', 'in_progress', 'completed']
+    if (ivStatusFilter.value > 0) url += '&status=' + statusMap[ivStatusFilter.value]
+    const res = await apiAdmin(url)
+    if (res.statusCode === 200) interviews.value = [...interviews.value, ...(res.data.interviews || [])]
+  } catch (e) { console.error(e) }
+}
+
+const resumePage = ref(1)
+const resumeTotal = ref(0)
+
 const loadResumes = async () => {
   resumeLoading.value = true
+  resumePage.value = 1
   try {
-    const res = await apiAdmin('/resumes?page=1&limit=20')
-    if (res.statusCode === 200) resumes.value = res.data.list || []
+    let url = '/resumes?page=1&limit=10'
+    if (resumeKeyword.value) url += '&keyword=' + encodeURIComponent(resumeKeyword.value)
+    const res = await apiAdmin(url)
+    if (res.statusCode === 200) { resumes.value = res.data.list || []; resumeTotal.value = res.data.total || 0 }
   } catch (e) { console.error(e) }
   finally { resumeLoading.value = false }
 }
 
+const loadMoreResumes = async () => {
+  resumePage.value++
+  try {
+    let url = '/resumes?page=' + resumePage.value + '&limit=10'
+    if (resumeKeyword.value) url += '&keyword=' + encodeURIComponent(resumeKeyword.value)
+    const res = await apiAdmin(url)
+    if (res.statusCode === 200) resumes.value = [...resumes.value, ...(res.data.list || [])]
+  } catch (e) { console.error(e) }
+}
+
+const deleteResume = (id, title) => {
+  uni.showModal({
+    title: '删除简历', content: `确定删除"${title}"？`,
+    success: async (r) => {
+      if (!r.confirm) return
+      try {
+        const res = await apiAdmin('/resume/' + id, { method: 'DELETE' })
+        if (res.statusCode === 200) {
+          uni.showToast({ title: '已删除', icon: 'success' })
+          loadResumes()
+        } else throw new Error()
+      } catch { uni.showToast({ title: '删除失败', icon: 'none' }) }
+    },
+  })
+}
+
 const loadPricing = async () => {
   pricingLoading.value = true
   try {
@@ -631,6 +875,15 @@ const loadPricing = async () => {
   finally { pricingLoading.value = false }
 }
 
+const loadAnalysis = async () => {
+  analysisLoading.value = true
+  try {
+    const res = await apiAdmin('/analysis-stats')
+    if (res.statusCode === 200) analysisStats.value = res.data
+  } catch(e) { console.error(e) }
+  finally { analysisLoading.value = false }
+}
+
 const savePricing = async () => {
   pricingLoading.value = true
   try {
@@ -721,6 +974,8 @@ const openPositionModal = (position) => {
     posForm.sort = position.sort ?? 0
     posForm.active = position.active ?? true
     posForm.category = position.category || 'traditional'
+    posForm.description = position.description || ''
+    posForm.requirements = position.requirements || ''
     posModal.value = { show: true, isNew: false }
   } else {
     posForm.name = ''
@@ -730,6 +985,8 @@ const openPositionModal = (position) => {
     posForm.sort = positions.value.length + 1
     posForm.active = true
     posForm.category = 'ai'
+    posForm.description = ''
+    posForm.requirements = ''
     posModal.value = { show: true, isNew: true }
   }
 }
@@ -834,13 +1091,41 @@ const loadShareVisitors = async () => {
   finally { shareLoading.value = false }
 }
 
+const loadFeedback = async () => {
+  feedbackLoading.value = true
+  feedbackPage.value = 1
+  try {
+    const res = await apiAdmin('/feedback?page=1&limit=10')
+    if (res.statusCode === 200) { feedbacks.value = res.data.list || []; feedbackTotal.value = res.data.total || 0 }
+  } catch(e) { console.error(e) }
+  finally { feedbackLoading.value = false }
+}
+
+const loadMoreFeedback = async () => {
+  feedbackPage.value++
+  try {
+    const res = await apiAdmin('/feedback?page=' + feedbackPage.value + '&limit=10')
+    if (res.statusCode === 200) feedbacks.value = [...feedbacks.value, ...(res.data.list || [])]
+  } catch(e) { console.error(e) }
+}
+
+const resolveFeedback = async (id) => {
+  try {
+    const res = await uni.request({
+      url: api('/feedback/' + id + '/resolve'),
+      method: 'PATCH',
+      header: { 'Authorization': 'Bearer ' + token(), 'Content-Type': 'application/json' },
+    })
+    if (res.statusCode === 200) {
+      const f = feedbacks.value.find(x => x._id === id)
+      if (f) f.status = 'resolved'
+      uni.showToast({ title: '已标记处理', icon: 'success' })
+    }
+  } catch {}
+}
+
 const openCreditModal = (user) => {
-  creditTypes.value = [
-    { key: 'interviewCredits', label: '面试次数', value: user.interviewCredits ?? 0 },
-    { key: 'resumeOptimizeCredits', label: '优化次数', value: user.resumeOptimizeCredits ?? 0 },
-    { key: 'resumeDownloadCredits', label: '下载次数', value: user.resumeDownloadCredits ?? 0 },
-    { key: 'shareCredits', label: '分享积分', value: user.shareCredits ?? 0 },
-  ]
+  creditGravity.value = user.gravity ?? 0
   creditModal.value = { show: true, user }
 }
 
@@ -852,18 +1137,23 @@ const doAdjustCredits = async () => {
   const userId = creditModal.value.user?._id
   if (!userId) return
   try {
-    for (const t of creditTypes.value) {
     await apiAdmin('/user/credits', {
       method: 'POST',
-        data: { userId, type: t.key, amount: t.value },
+      data: { userId, type: 'gravity', amount: creditGravity.value },
     })
-    }
     uni.showToast({ title: '调整成功', icon: 'success' })
     closeCreditModal()
     loadUsers()
   } catch { uni.showToast({ title: '调整失败', icon: 'none' }) }
 }
 
+const copyId = (id) => {
+  uni.setClipboardData({
+    data: id,
+    success: () => uni.showToast({ title: 'ID 已复制', icon: 'success' }),
+  })
+}
+
 onMounted(() => { doVerify() })
 </script>
 
@@ -876,8 +1166,8 @@ onMounted(() => { doVerify() })
 .admin-input { height: 72rpx; background: #FFF; border: 2rpx solid var(--color-border); border-radius: var(--radius-sm); padding: 0 20rpx; font-size: 24rpx; }
 .btn-verify { height: 72rpx; background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-mid)); color: #FFF; border-radius: var(--radius-sm); font-size: 26rpx; border: none; }
 .body { padding: 20rpx 32rpx 48rpx; margin-top: -40rpx; }
-.tabs { display: flex; gap: 8rpx; background: #FFF; border-radius: var(--radius-md); padding: 6rpx; margin-bottom: 20rpx; }
-.tab { flex: 1; text-align: center; padding: 14rpx; font-size: 24rpx; color: var(--color-text-secondary); border-radius: var(--radius-sm); }
+.tabs { display: flex; flex-wrap: wrap; gap: 8rpx; background: #FFF; border-radius: var(--radius-md); padding: 6rpx; margin-bottom: 20rpx; }
+.tab { padding: 14rpx 20rpx; font-size: 24rpx; color: var(--color-text-secondary); border-radius: var(--radius-sm); white-space: nowrap; }
 .tab.active { background: var(--color-primary); color: #FFF; font-weight: 600; }
 .stat-cards { display: flex; gap: 16rpx; }
 .stat-card { flex: 1; background: #FFF; border-radius: var(--radius-lg); padding: 28rpx; text-align: center; box-shadow: var(--shadow-sm); }
@@ -916,9 +1206,6 @@ onMounted(() => { doVerify() })
 .iv-tag.score { background: #EEF2FF; color: var(--color-primary); }
 .iv-tag.filler { background: #FFF7ED; color: #D97706; }
 .section-label { font-size: 24rpx; font-weight: 600; color: var(--color-text); margin-bottom: 12rpx; margin-top: 12rpx; }
-.admin-row { background: #FFF; padding: 20rpx; border-radius: var(--radius-sm); margin-bottom: 8rpx; display: flex; flex-wrap: wrap; gap: 8rpx; align-items: center; }
-.admin-phone { font-size: 24rpx; font-weight: 600; color: var(--color-text); }
-.admin-name { font-size: 22rpx; color: var(--color-text-secondary); flex: 1; }
 .admin-set-btn { font-size: 22rpx; color: var(--color-primary); padding: 4rpx 16rpx; border: 2rpx solid var(--color-primary); border-radius: var(--radius-round); }
 .admin-set-btn.done { color: var(--color-success); border-color: var(--color-success); }
 .admin-badge { font-size: 18rpx; background: var(--color-primary); color: #FFF; padding: 2rpx 10rpx; border-radius: var(--radius-round); }
@@ -988,4 +1275,47 @@ onMounted(() => { doVerify() })
 .pos-mgr-btn { font-size: 20rpx; padding: 4rpx 16rpx; border-radius: var(--radius-round); }
 .pos-mgr-btn.edit { color: var(--color-primary); border: 2rpx solid var(--color-primary); }
 .pos-mgr-btn.del { color: #EF4444; border: 2rpx solid #EF4444; }
+.iv-time { font-size: 18rpx; color: #D1D5DB; white-space: nowrap; margin-left: auto; }
+    .admin-action-btn { font-size: 20rpx; padding: 4rpx 16rpx; border-radius: var(--radius-round); cursor: pointer; }
+.admin-action-btn.del { color: #EF4444; border: 2rpx solid #EF4444; }
+.resume-actions { display: flex; gap: 8rpx; align-items: center; }
+
+/* ─── 新增字段样式 ───── */
+.user-meta-row { display: flex; flex-wrap: wrap; gap: 6rpx; margin-bottom: 6rpx; }
+.meta-tag { font-size: 18rpx; background: #F3F4F6; color: var(--color-text-tertiary); padding: 2rpx 10rpx; border-radius: var(--radius-round); }
+.meta-tag.email { background: #EEF2FF; color: var(--color-primary); }
+.meta-tag.share { background: #FFF7ED; color: #D97706; }
+.meta-tag.id-tag { background: #F5F3FF; color: #7C3AED; font-family: monospace; font-size: 16rpx; }
+.meta-tag.badge-done { background: #ECFDF5; color: #059669; }
+.meta-tag.badge-pend { background: #FEF3C7; color: #D97706; }
+.time-row { display: flex; flex-wrap: wrap; gap: 12rpx; }
+.time-label { font-size: 18rpx; color: #9CA3AF; }
+.iv-summary { font-size: 18rpx; color: #6B7280; margin-top: 4rpx; line-height: 1.4; display: block; }
+.iv-user.email { font-size: 18rpx; color: #6B7280; }
+.user-badge-role { font-size: 18rpx; background: #FEF3C7; color: #D97706; padding: 0 10rpx; border-radius: var(--radius-round); font-weight: 500; }
+.share-meta-row { display: flex; gap: 6rpx; margin-top: 4rpx; }
+.share-meta-row.time-row { gap: 12rpx; }
+.order-meta-row { display: flex; flex-wrap: wrap; gap: 8rpx; margin-bottom: 4rpx; }
+.order-meta-row.time-row { gap: 12rpx; }
+.order-title { font-size: 22rpx; font-weight: 500; color: var(--color-text); }
+.order-status.rp { font-size: 18rpx; display: inline-block; }
+.refund-label { color: #EF4444 !important; }
+.order-actions-bar { display: flex; gap: 8rpx; margin-top: 6rpx; }
+.admin-email { font-size: 20rpx; color: #6B7280; }
+.resume-user.email { font-size: 18rpx; color: #6B7280; }
+
+.feedback-list { display: flex; flex-direction: column; gap: 8rpx; }
+.feedback-row { background: #FFF; padding: 20rpx; border-radius: var(--radius-sm); }
+.feedback-top { display: flex; align-items: center; gap: 8rpx; margin-bottom: 8rpx; }
+.feedback-type { font-size: 20rpx; font-weight: 600; }
+.feedback-type.bug { color: #EF4444; }
+.feedback-type.suggestion { color: var(--color-primary); }
+.feedback-type.praise { color: #059669; }
+.feedback-status { font-size: 18rpx; padding: 2rpx 10rpx; border-radius: var(--radius-round); }
+.feedback-status.pending { background: #FEF3C7; color: #D97706; }
+.feedback-status.resolved { background: #ECFDF5; color: #059669; }
+.feedback-content { font-size: 24rpx; color: var(--color-text); line-height: 1.6; display: block; margin-bottom: 6rpx; }
+.feedback-meta { display: flex; gap: 6rpx; }
+.feedback-actions { margin-top: 8rpx; }
+.resolve-btn { font-size: 22rpx; color: var(--color-primary); padding: 6rpx 16rpx; border: 2rpx solid var(--color-primary); border-radius: var(--radius-sm); }
 </style>

zhiyin-app/src/pages/career/career.vue

@@ -102,9 +102,19 @@
 
 <script setup>
 import { ref, reactive } from 'vue'
+// #ifdef MP-WEIXIN
+import { onShow, onShareAppMessage, onShareTimeline } from '@dcloudio/uni-app'
+// #endif
+// #ifndef MP-WEIXIN
 import { onShow } from '@dcloudio/uni-app'
+// #endif
 import { api } from '../../config'
 
+// #ifdef MP-WEIXIN
+onShareAppMessage(() => ({ title: '宇之然AI磁场 - AI择业顾问 | 专业分析+岗位推荐', path: '/pages/career/career' }))
+onShareTimeline(() => ({ title: '宇之然AI磁场 - AI择业顾问 | 专业分析+岗位推荐' }))
+// #endif
+
 const grades = ['大一', '大二', '大三', '大四', '研一', '研二', '研三', '已毕业']
 
 const step = ref('input')
@@ -150,7 +160,7 @@ const doAnalyze = async () => {
       data: { ...profile },
       header: { 'Authorization': `Bearer ${token.value}`, 'Content-Type': 'application/json' },
     })
-    if (res.statusCode === 200) {
+    if (res.statusCode >= 200 && res.statusCode < 300) {
       if (res.data.error) {
         error.value = res.data.error
         return
@@ -184,7 +194,7 @@ const doChat = async () => {
       data: { message: msg, history: chatHistory.value.slice(0, -1) },
       header: { 'Authorization': `Bearer ${token.value}`, 'Content-Type': 'application/json' },
     })
-    if (res.statusCode === 200) {
+    if (res.statusCode >= 200 && res.statusCode < 300) {
       chatHistory.value.push({ role: 'assistant', content: res.data.reply || (res.data.error || '') })
     } else {
       chatHistory.value.push({ role: 'assistant', content: '回复失败，请稍后重试' })
@@ -211,12 +221,13 @@ const goInterview = (position) => {
 .hero-title { font-size: 40rpx; font-weight: 700; color: var(--color-text); margin-top: 16rpx; }
 .hero-desc { font-size: 26rpx; color: var(--color-secondary); margin-top: 8rpx; }
 
-.form-card { background: #fff; border-radius: var(--radius-lg); padding: 32rpx; box-shadow: var(--shadow-sm); }
-.form-group { margin-bottom: 28rpx; }
+.form-card { background: #fff; border-radius: var(--radius-lg); padding: 32rpx; box-shadow: var(--shadow-sm); overflow: hidden; }
+.form-group { margin-bottom: 28rpx; width: 100%; }
 .form-group:last-child { margin-bottom: 0; }
 .form-label { font-size: 26rpx; font-weight: 600; color: var(--color-text); display: block; margin-bottom: 12rpx; }
 .required { color: var(--color-error); }
-.form-input { width: 100%; height: 80rpx; border: 2rpx solid var(--color-border); border-radius: var(--radius-md); padding: 0 24rpx; font-size: 26rpx; color: var(--color-text); box-sizing: border-box; background: #FAFBFC; }
+.form-input { width: 100%; height: 80rpx; border: 2rpx solid var(--color-border); border-radius: var(--radius-md); padding: 0 24rpx; font-size: 26rpx; color: var(--color-text); box-sizing: border-box; background: #FAFBFC; max-width: 100%; }
+picker { width: 100%; }
 .select-trigger { display: flex; align-items: center; }
 .form-textarea { width: 100%; height: 160rpx; border: 2rpx solid var(--color-border); border-radius: var(--radius-md); padding: 20rpx 24rpx; font-size: 26rpx; color: var(--color-text); box-sizing: border-box; background: #FAFBFC; resize: none; }
 

zhiyin-app/src/pages/contribute/contribute.vue

@@ -76,9 +76,19 @@
 
 <script setup>
 import { ref } from 'vue'
+// #ifdef MP-WEIXIN
+import { onLoad, onShareAppMessage, onShareTimeline } from '@dcloudio/uni-app'
+// #endif
+// #ifndef MP-WEIXIN
 import { onLoad } from '@dcloudio/uni-app'
+// #endif
 import { api } from '../../config'
 
+// #ifdef MP-WEIXIN
+onShareAppMessage(() => ({ title: '宇之然AI磁场 - 分享面经 | 共建大厂面试题库', path: '/pages/contribute/contribute' }))
+onShareTimeline(() => ({ title: '宇之然AI磁场 - 分享面经 | 共建大厂面试题库' }))
+// #endif
+
 const interviewId = ref('')
 const urlPosition = ref('')
 const form = ref({ company: '', position: '', rounds: '', experience: '', tags: [] })

zhiyin-app/src/pages/feedback/feedback.vue

@@ -0,0 +1,113 @@
+<template>
+  <view class="page">
+    <view class="form-card">
+      <text class="section-title">反馈类型</text>
+      <view class="type-row">
+        <view class="type-option" :class="{ active: type === 'bug' }" @click="type = 'bug'">
+          <text class="type-icon">🐛</text>
+          <text class="type-label">问题反馈</text>
+        </view>
+        <view class="type-option" :class="{ active: type === 'suggestion' }" @click="type = 'suggestion'">
+          <text class="type-icon">💡</text>
+          <text class="type-label">改进建议</text>
+        </view>
+        <view class="type-option" :class="{ active: type === 'praise' }" @click="type = 'praise'">
+          <text class="type-icon">👍</text>
+          <text class="type-label">点赞鼓励</text>
+        </view>
+      </view>
+    </view>
+
+    <view class="form-card">
+      <text class="section-title">反馈内容 <text class="required">*</text></text>
+      <textarea class="content-input" v-model="content" placeholder="请详细描述您的问题或建议，这将帮助我们持续改进产品..." :maxlength="1000" :auto-height="true" />
+      <text class="char-count">{{ content.length }}/1000</text>
+    </view>
+
+    <view class="form-card">
+      <text class="section-title">联系方式（选填）</text>
+      <input class="contact-input" v-model="contact" placeholder="手机号或微信号，方便我们联系您" />
+    </view>
+
+    <button class="submit-btn" :class="{ disabled: !content.trim() || submitting }" @click="submitFeedback" :disabled="submitting">
+      {{ submitting ? '提交中...' : '提交反馈' }}
+    </button>
+
+    <view class="toast-success" v-if="submitted">
+      <text class="toast-icon">✅</text>
+      <text class="toast-text">感谢您的反馈！我们会认真处理。</text>
+    </view>
+  </view>
+</template>
+
+<script setup>
+import { ref } from 'vue'
+import { api } from '../../config'
+
+const type = ref('suggestion')
+const content = ref('')
+const contact = ref('')
+const submitting = ref(false)
+const submitted = ref(false)
+
+const submitFeedback = async () => {
+  if (!content.value.trim() || submitting.value) return
+  submitting.value = true
+  try {
+    const token = uni.getStorageSync('token')
+    const res = await uni.request({
+      url: api('/feedback'),
+      method: 'POST',
+      header: { 'Authorization': `Bearer ${token}`, 'Content-Type': 'application/json' },
+      data: { type: type.value, content: content.value.trim(), contact: contact.value.trim() },
+    })
+    if (res.statusCode >= 200 && res.statusCode < 300) {
+      submitted.value = true
+    } else {
+      uni.showToast({ title: res.data?.message || '提交失败', icon: 'none' })
+    }
+  } catch {
+    uni.showToast({ title: '提交失败，请重试', icon: 'none' })
+  } finally {
+    submitting.value = false
+  }
+}
+
+// #ifdef MP-WEIXIN
+import { onShareAppMessage, onShareTimeline } from '@dcloudio/uni-app'
+onShareAppMessage(() => ({ title: '意见反馈 - 宇之然AI磁场', path: '/pages/feedback/feedback' }))
+onShareTimeline(() => ({ title: '意见反馈 - 宇之然AI磁场' }))
+// #endif
+</script>
+
+<style scoped>
+.page { background: var(--color-bg); min-height: 100vh; padding: 32rpx; }
+.form-card { background: #FFF; border-radius: var(--radius-lg); padding: 28rpx 32rpx; margin-bottom: 20rpx; }
+.section-title { font-size: 26rpx; font-weight: 600; color: var(--color-text); display: block; margin-bottom: 20rpx; }
+.required { color: #EF4444; }
+.type-row { display: flex; gap: 16rpx; }
+.type-option {
+  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 8rpx;
+  padding: 20rpx 12rpx; border-radius: var(--radius-md); border: 2rpx solid var(--color-border);
+  transition: all 0.2s;
+}
+.type-option.active { border-color: var(--color-primary); background: #EEF2FF; }
+.type-icon { font-size: 36rpx; }
+.type-label { font-size: 22rpx; color: var(--color-text-secondary); }
+.type-option.active .type-label { color: var(--color-primary); font-weight: 600; }
+.content-input { width: 100%; font-size: 26rpx; color: var(--color-text); line-height: 1.7; min-height: 200rpx; padding: 0; }
+.char-count { text-align: right; font-size: 20rpx; color: var(--color-text-tertiary); margin-top: 8rpx; }
+.contact-input { width: 100%; font-size: 26rpx; color: var(--color-text); padding: 8rpx 0; }
+.submit-btn {
+  width: 100%; height: 88rpx; line-height: 88rpx;
+  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-mid));
+  color: #FFF; border-radius: var(--radius-md); font-size: 28rpx; font-weight: 600; border: none;
+}
+.submit-btn.disabled { background: var(--color-border); }
+.toast-success {
+  margin-top: 32rpx; background: #ECFDF5; border-radius: var(--radius-md);
+  padding: 24rpx; display: flex; align-items: center; gap: 12rpx;
+}
+.toast-icon { font-size: 32rpx; }
+.toast-text { font-size: 26rpx; color: #065F46; line-height: 1.5; }
+</style>

zhiyin-app/src/pages/history/history.vue

@@ -61,8 +61,16 @@
 
 <script setup>
 import { ref, computed, onMounted } from 'vue'
+// #ifdef MP-WEIXIN
+import { onShareAppMessage, onShareTimeline } from '@dcloudio/uni-app'
+// #endif
 import { api } from '../../config'
 
+// #ifdef MP-WEIXIN
+onShareAppMessage(() => ({ title: '宇之然AI磁场 - 面经与面试记录 | 大厂面经题库', path: '/pages/history/history' }))
+onShareTimeline(() => ({ title: '宇之然AI磁场 - 面经与面试记录 | 大厂面经题库' }))
+// #endif
+
 const filter = ref('all')
 const interviewList = ref([])
 const loading = ref(true)

zhiyin-app/src/pages/index/index.vue

@@ -13,7 +13,7 @@
               <text class="user-name">{{ userInfo.nickname || '同学' }}</text>
               <view class="user-tags">
                 <text class="tag tag-plan">{{ userInfo.plan || '免费版' }}</text>
-                <text class="tag tag-remaining">{{ userInfo.interviewCredits > 0 ? '剩余 ' + userInfo.interviewCredits + ' 次' : '已用完' }}</text>
+                <text class="tag tag-remaining">{{ (userInfo.gravity ?? 0) > 0 ? '引力值 ' + (userInfo.gravity ?? 0) : '引力值 0' }}</text>
               </view>
             </view>
             <text class="arrow">›</text>
@@ -100,15 +100,14 @@
           <text class="daily-action primary" @click="goInterview">模拟练习 →</text>
         </view>
       </view>
-      <view class="daily-guest card" v-else-if="!userInfo" @click="goLogin">
+      <view class="daily-guest card" v-else @click="refreshDaily">
         <view class="daily-guest-top">
-          <text class="daily-guest-icon">🔒</text>
           <view class="daily-guest-body">
-            <text class="daily-guest-title">登录后获取今日面试题</text>
+            <text class="daily-guest-title">点击加载面试题目</text>
             <text class="daily-guest-desc">每日一道校招真题，持续积累面试经验</text>
           </view>
         </view>
-        <text class="daily-action primary">立即登录 →</text>
+        <text class="daily-action primary">换一题 →</text>
       </view>
     </view>
 
@@ -122,15 +121,22 @@
         <text class="section-desc">AI 时代最热方向，点击直接面试</text>
       </view>
       <view class="ai-banner card" @click="goInterview">
-        <text class="ai-banner-title">🚀 AI 正在重塑整个行业</text>
+        <view class="ai-banner-icon-wrap">
+          <text class="ai-banner-icon">🤖</text>
+        </view>
+        <view class="ai-banner-body">
+          <text class="ai-banner-title">AI 正在重塑整个行业</text>
           <text class="ai-banner-desc">大模型应用 / Agent 开发 / Prompt 工程 — 顶尖人才缺口巨大，现在上车正当时</text>
         </view>
-      <view class="position-list card" v-if="!positionsLoading && aiPositions.length > 0">
-        <view class="pos-item" v-for="(pos, idx) in aiPositions" :key="'ai-' + idx" @click="startInterview(pos)">
+        <text class="ai-banner-arrow">→</text>
+      </view>
+      <view class="position-list card" v-if="!positionsLoading && displayAiPositions.length > 0">
+        <view class="pos-item" v-for="(pos, idx) in displayAiPositions" :key="'ai-' + idx" @click="startInterview(pos)">
           <view class="pos-left">
-            <text class="pos-icon pos-icon-ai">{{ pos.icon || posIcons[idx % posIcons.length] || '🤖' }}</text>
+            <text class="pos-icon pos-icon-ai">{{ pos.icon || aiPosIcons[idx % aiPosIcons.length] || '🤖' }}</text>
             <view class="pos-body">
               <text class="pos-name">{{ pos.name }}</text>
+              <text class="pos-name-tag">AI 方向</text>
               <view class="pos-meta-row" v-if="pos.company || pos.salary">
                 <text class="pos-company">{{ pos.company }}</text>
                 <text class="pos-salary">{{ pos.salary }}</text>
@@ -138,7 +144,7 @@
             </view>
           </view>
           <view class="pos-action">
-            <text class="pos-action-text pos-action-ai">立即模拟</text>
+            <text class="pos-action-btn pos-action-ai">开始面试</text>
           </view>
         </view>
       </view>
@@ -154,9 +160,10 @@
       <view class="position-list card" v-if="showMore && !positionsLoading && traditionalPositions.length > 0">
         <view class="pos-item" v-for="(pos, idx) in traditionalPositions" :key="'tr-' + idx" @click="startInterview(pos)">
           <view class="pos-left">
-            <text class="pos-icon">{{ pos.icon || posIcons[(aiPositions.length + idx) % posIcons.length] || '💼' }}</text>
+            <text class="pos-icon">{{ pos.icon || posIcons[(displayAiPositions.length + idx) % posIcons.length] || '💼' }}</text>
             <view class="pos-body">
               <text class="pos-name">{{ pos.name }}</text>
+              <text class="pos-name-tag pos-name-tag-tr">{{ pos.category === 'intern' ? '实习' : '校招' }}</text>
               <view class="pos-meta-row" v-if="pos.company || pos.salary">
                 <text class="pos-company">{{ pos.company }}</text>
                 <text class="pos-salary">{{ pos.salary }}</text>
@@ -164,7 +171,7 @@
             </view>
           </view>
           <view class="pos-action">
-            <text class="pos-action-text">立即模拟</text>
+            <text class="pos-action-btn">立即模拟</text>
           </view>
         </view>
       </view>
@@ -177,19 +184,44 @@
 
 <script setup>
 import { ref, computed, onMounted } from 'vue'
+// #ifdef MP-WEIXIN
+import { onShow, onShareAppMessage, onShareTimeline } from '@dcloudio/uni-app'
+// #endif
+// #ifndef MP-WEIXIN
 import { onShow } from '@dcloudio/uni-app'
+// #endif
 import { api } from '../../config'
 
+// #ifdef MP-WEIXIN
+onShareAppMessage(() => ({ title: '宇之然AI磁场 - AI模拟面试 | 校招求职一站式平台', path: '/pages/index/index' }))
+onShareTimeline(() => ({ title: '宇之然AI磁场 - AI模拟面试 | 校招求职一站式平台' }))
+// #endif
+
 const userInfo = ref(null)
 const greeting = ref('')
 const hotPositions = ref([])
 const posIcons = ['💻', '⚙️', '🤖', '📊', '🎨', '🧪', '📱', '🔧']
+const aiPosIcons = ['🤖', '🧠', '⚡', '🚀', '💡', '🔬']
 const positionsLoading = ref(true)
 const dailyQuestion = ref(null)
 const showAnswer = ref(false)
-const showMore = ref(false)
+const showMore = ref(true)
+
+// 前端兜底 AI 岗位（当 API 返回不足时展示）
+const FALLBACK_AI_POSITIONS = [
+  { name: 'AI Agent 开发工程师', category: 'ai', company: '热门方向', salary: '30K-60K', icon: '🧠' },
+  { name: '大模型应用开发', category: 'ai', company: '热门方向', salary: '25K-50K', icon: '⚡' },
+]
 
 const aiPositions = computed(() => hotPositions.value.filter(p => p.category === 'ai'))
+const displayAiPositions = computed(() => {
+  const fromApi = aiPositions.value
+  if (fromApi.length >= 4) return fromApi
+  // 补充到至少 4 个，去重
+  const existingNames = new Set(fromApi.map(p => p.name))
+  const needed = FALLBACK_AI_POSITIONS.filter(p => !existingNames.has(p.name))
+  return [...fromApi, ...needed]
+})
 const traditionalPositions = computed(() => hotPositions.value.filter(p => p.category !== 'ai'))
 
 const loadUserInfo = () => {
@@ -208,15 +240,13 @@ onMounted(async () => {
   // 每日一题
   try {
     const t = uni.getStorageSync('token')
-    if (t) {
     const qres = await uni.request({
       url: api('/daily-question'), method: 'GET',
-        header: { 'Authorization': `Bearer ${t}` }
+      header: t ? { 'Authorization': `Bearer ${t}` } : {}
     })
     if (qres.statusCode === 200 && qres.data) {
       dailyQuestion.value = qres.data
     }
-    }
   } catch (e) { /* silent */ }
 
   // 热门岗位
@@ -233,13 +263,11 @@ const refreshDaily = async () => {
   showAnswer.value = false
   try {
     const t = uni.getStorageSync('token')
-    if (t) {
     const qres = await uni.request({
       url: api('/daily-question'), method: 'GET',
-        header: { 'Authorization': `Bearer ${t}` }
+      header: t ? { 'Authorization': `Bearer ${t}` } : {}
     })
     if (qres.statusCode === 200 && qres.data) dailyQuestion.value = qres.data
-    }
   } catch (e) { /* silent */ }
 }
 
@@ -355,40 +383,60 @@ const startInterview = (pos) => uni.navigateTo({ url: `/pages/interview/intervie
 
 /* AI 岗位专区 */
 .ai-banner {
-  background: linear-gradient(135deg, #FEF3C7, #FDE68A);
+  background: linear-gradient(135deg, #FEF3C7 0%, #FDE68A 50%, #FCD34D 100%);
   padding: 20rpx 24rpx; border-radius: var(--radius-lg); margin-bottom: 16rpx;
-  cursor: pointer;
+  display: flex; align-items: center; gap: 16rpx;
+  box-shadow: 0 4rpx 16rpx rgba(251,191,36,0.2);
+  cursor: pointer; transition: transform 0.15s;
 }
-.ai-banner:active { transform: scale(0.98); }
-.ai-banner-title { font-size: 26rpx; font-weight: 700; color: #92400E; display: block; margin-bottom: 6rpx; }
+.ai-banner:active { transform: scale(0.97); }
+.ai-banner-icon-wrap {
+  width: 64rpx; height: 64rpx; border-radius: 18rpx;
+  background: rgba(255,255,255,0.6); display: flex; align-items: center; justify-content: center; flex-shrink: 0;
+}
+.ai-banner-icon { font-size: 36rpx; }
+.ai-banner-body { flex: 1; min-width: 0; }
+.ai-banner-title { font-size: 26rpx; font-weight: 700; color: #92400E; display: block; margin-bottom: 4rpx; }
 .ai-banner-desc { font-size: 20rpx; color: #A16207; line-height: 1.5; display: block; }
+.ai-banner-arrow { font-size: 28rpx; color: #B45309; font-weight: 600; flex-shrink: 0; }
 
 .position-list { border-radius: var(--radius-lg); overflow: hidden; }
-.pos-item { padding: 24rpx 28rpx; border-bottom: 1rpx solid var(--color-border); display: flex; justify-content: space-between; align-items: center; }
+.pos-item { padding: 26rpx 28rpx; border-bottom: 1rpx solid var(--color-border); display: flex; justify-content: space-between; align-items: center; }
 .pos-item:last-child { border-bottom: none; }
-.pos-item:active { background: var(--color-bg); }
+.pos-item:active { background: #F9FAFB; }
 .pos-left { display: flex; align-items: center; gap: 16rpx; flex: 1; min-width: 0; }
-.pos-icon { font-size: 36rpx; width: 56rpx; height: 56rpx; display: flex; align-items: center; justify-content: center; background: #F3F4F6; border-radius: 14rpx; flex-shrink: 0; }
-.pos-icon-ai { background: #FEF3C7; }
+.pos-icon { font-size: 32rpx; width: 60rpx; height: 60rpx; display: flex; align-items: center; justify-content: center; background: #F3F4F6; border-radius: 16rpx; flex-shrink: 0; }
+.pos-icon-ai { background: linear-gradient(135deg, #FEF3C7, #FDE68A); }
 .pos-body { display: flex; flex-direction: column; flex: 1; min-width: 0; }
 .pos-name { font-size: 28rpx; font-weight: 600; color: var(--color-text); }
+.pos-name-tag {
+  font-size: 18rpx; color: #D97706; background: #FFFBEB; padding: 1rpx 10rpx;
+  border-radius: 6rpx; align-self: flex-start; margin-top: 6rpx;
+}
+.pos-name-tag-tr { color: var(--color-primary); background: #EEF2FF; }
 .pos-meta-row { display: flex; align-items: center; gap: 10rpx; margin-top: 4rpx; }
 .pos-company { font-size: 20rpx; color: var(--color-text-tertiary); }
 .pos-salary { font-size: 20rpx; color: var(--color-primary); background: #EEF2FF; padding: 2rpx 10rpx; border-radius: 6rpx; }
 .pos-action { flex-shrink: 0; margin-left: 16rpx; }
-.pos-action-text { font-size: 22rpx; color: var(--color-primary); font-weight: 600; }
-.pos-action-ai { color: #D97706; }
+.pos-action-btn {
+  font-size: 22rpx; font-weight: 600; color: var(--color-primary);
+  padding: 10rpx 24rpx; border-radius: var(--radius-round);
+  background: #EEF2FF; display: inline-block;
+}
+.pos-action-btn:active { background: #DBEAFE; }
+.pos-action-ai { color: #D97706; background: #FFFBEB; }
 
-/* 更多岗位折叠 */
+/* 更多岗位 */
 .more-header {
   display: flex; justify-content: space-between; align-items: center;
-  padding: 20rpx 4rpx; margin-top: 8rpx; cursor: pointer;
+  padding: 24rpx 20rpx 16rpx; margin-top: 8rpx; cursor: pointer;
+  background: #FFFFFF; border-radius: var(--radius-lg) var(--radius-lg) 0 0;
 }
 .more-header:active { opacity: 0.7; }
 .more-header-left { display: flex; align-items: center; gap: 10rpx; }
 .more-icon { font-size: 28rpx; }
-.more-title { font-size: 26rpx; font-weight: 600; color: var(--color-text-secondary); }
-.more-arrow { font-size: 22rpx; color: var(--color-primary); font-weight: 500; }
+.more-title { font-size: 26rpx; font-weight: 600; color: var(--color-text); }
+.more-arrow { font-size: 22rpx; color: var(--color-primary); font-weight: 500; background: #EEF2FF; padding: 4rpx 16rpx; border-radius: var(--radius-round); }
 
 .loading-tip { text-align: center; padding: 40rpx; font-size: 24rpx; color: var(--color-text-tertiary); background: #FFF; border-radius: var(--radius-lg); }
 .bottom-spacer { height: 40rpx; }

zhiyin-app/src/pages/interview/interview.vue

@@ -12,6 +12,7 @@
             <view class="progress-fill" :style="{ width: progressPercent + '%' }"></view>
           </view>
           <text class="topbar-timer">⏱ {{ formatTime }}</text>
+          <text class="topbar-round" v-if="answeredCount > 0">第 {{ answeredCount }} 题</text>
         </view>
         <view class="topbar-right">
           <text class="avatar-toggle" @click="avatarMode = !avatarMode">
@@ -38,10 +39,15 @@
     <!-- Chat area (both modes) -->
     <scroll-view class="chat-area" scroll-y :scroll-into-view="scrollToId" :scroll-with-animation="true" :class="{ 'chat-compact': avatarMode }">
       <view v-for="(msg, idx) in messages" :key="idx" :id="'msg-' + idx" class="msg-row" :class="msg.role">
+        <view v-if="msg.role === 'ai'" class="msg-avatar ai-avatar">🤖</view>
+        <view class="msg-body">
+          <view class="msg-label">{{ msg.role === 'ai' ? '面试官' : '我' }}</view>
           <view class="msg-bubble" :class="msg.role">
             <text>{{ msg.content }}</text>
           </view>
         </view>
+        <view v-if="msg.role === 'user'" class="msg-avatar user-avatar">👤</view>
+      </view>
 
       <view class="msg-row ai" v-if="aiLoading">
         <view class="typing">
@@ -55,14 +61,38 @@
     </scroll-view>
 
     <view class="input-bar" v-if="!isComplete">
-      <view class="mic-btn" :class="{ recording: isRecording }" @touchstart="startRecord" @touchend="stopRecord" @touchcancel="stopRecord" @mousedown="startRecord" @mouseup="stopRecord" @mouseleave="stopRecord">
-        <text class="mic-icon">🎤</text>
+      <view class="mic-wrap">
+        <view class="mic-btn" :class="{ recording: isRecording }" @click="toggleRecord">
+          <text class="mic-icon">{{ isRecording ? '🔴' : '🎤' }}</text>
+          <text class="mic-label" v-if="isRecording">{{ recordingDuration }}s</text>
+        </view>
+        <text class="mic-hint" v-if="isRecording">点击结束</text>
       </view>
       <view class="input-box">
-        <textarea class="input-area" v-model="inputText" placeholder="输入你的回答..." :auto-height="true" :maxlength="2000" :disabled="aiLoading" @confirm="sendAnswer" />
+        <textarea class="input-area" v-model="inputText" placeholder="点击🎤开始语音面试或直接输入文字回答" :auto-height="true" :maxlength="2000" :disabled="aiLoading || isRecording" @confirm="sendAnswer" />
       </view>
-      <view class="send-btn" :class="{ disabled: (!inputText.trim() && !isRecording) || aiLoading }" @click="sendAnswer">
-        <text class="send-icon">{{ isRecording ? '◉' : '➤' }}</text>
+      <view class="send-btn" :class="{ disabled: !inputText.trim() || isRecording || aiLoading }" @click="sendAnswer">
+        <text class="send-icon">➤</text>
+      </view>
+    </view>
+
+    <!-- 岗位选择弹窗 -->
+    <view class="modal-overlay" v-if="showPositionPicker" @click="showPositionPicker = false">
+      <view class="modal-content" @click.stop>
+        <text class="modal-title">选择面试岗位</text>
+        <view class="pos-list">
+          <view class="pos-option" v-for="(pos, idx) in positions" :key="idx" @click="selectPosition(pos)">
+            <text class="pos-name">{{ pos.name }}</text>
+            <text class="pos-arrow">›</text>
+          </view>
+          <view class="pos-option" v-if="positions.length === 0 && !positionsLoading">
+            <text class="pos-name disabled">暂无可用岗位</text>
+          </view>
+          <view class="pos-option" v-if="positionsLoading">
+            <text class="pos-name disabled">加载中...</text>
+          </view>
+        </view>
+        <text class="modal-close" @click="showPositionPicker = false">取消</text>
       </view>
     </view>
 
@@ -70,40 +100,119 @@
 
     <view class="complete-bar" v-else>
       <button class="cta-btn" @click="goResult">查看面试报告</button>
+      <button class="buy-btn" v-if="completedReason === 'noCredits'" @click="goGravityBuy">引力值不足，立即补充 ›</button>
+    </view>
+
+    <!-- 引力值不足弹窗 -->
+    <view class="modal-overlay" v-if="showGravityBuyModal" @click="showGravityBuyModal = false">
+      <view class="modal-content" @click.stop>
+        <text class="modal-title">引力值不足</text>
+        <text class="modal-hint">您的引力值不足，请补充后继续面试（每次面试消耗 5 引力值）</text>
+        <view class="purchase-options">
+          <view class="purchase-option" @click="goGravityBuyAndClose">
+            <text class="purchase-name">购买引力值</text>
+            <text class="purchase-price">前往充值</text>
+            <text class="purchase-desc">小程序内直接购买，微信支付安全便捷</text>
+          </view>
+        </view>
+        <text class="modal-close" @click="showGravityBuyModal = false">取消</text>
+      </view>
     </view>
   </view>
 </template>
 
 <script setup>
-import { ref, computed, onMounted, onBeforeUnmount, nextTick } from 'vue'
+import { ref, computed, watch, onMounted, onBeforeUnmount, nextTick } from 'vue'
+// #ifdef MP-WEIXIN
+import { onLoad, onShareAppMessage, onShareTimeline } from '@dcloudio/uni-app'
+// #endif
+// #ifndef MP-WEIXIN
 import { onLoad } from '@dcloudio/uni-app'
+// #endif
 import { api, API_ENDPOINTS } from '../../config'
+import { checkAuth } from '../../utils/auth'
 import DigitalHuman from '../../components/digital-human.vue'
-
+// #ifdef MP-WEIXIN
+onShareAppMessage(() => ({ title: '宇之然AI磁场 - AI模拟面试 | 数字人面试官实战练习', path: '/pages/interview/interview' }))
+onShareTimeline(() => ({ title: '宇之然AI磁场 - AI模拟面试 | 数字人面试官实战练习' }))
+// #endif
 const messages = ref([{ role: 'ai', content: '你好！我是 AI 面试官，请选择岗位开始模拟面试！' }])
 const inputText = ref('')
 const aiLoading = ref(false)
 const interviewId = ref('')
 const answeredCount = ref(0)
 const isComplete = ref(false)
+const completedReason = ref('')
 const scrollToId = ref('')
 const position = ref('')
 const avatarMode = ref(true)
+const showPositionPicker = ref(false)
+const showGravityBuyModal = ref(false)
+const positions = ref([])
+const positionsLoading = ref(false)
 const aiSpeechText = ref('')
 const aiAudioUrl = ref('')
 const aiAmplitudeData = ref([])
 const isSpeaking = ref(false)
 const dhRef = ref(null)
 const isRecording = ref(false)
-let recorder = null
+const recordingDuration = ref(0)
+let manager = null
+let recordTimer = null
 
-let timerSeconds = 0
+
+function initRecorder() {
+  // #ifdef MP-WEIXIN
+  if (manager) return
+  try {
+    const plugin = requirePlugin('WechatSI')
+    manager = plugin.getRecordRecognitionManager()
+    manager.onStart = () => {
+      console.log('[WechatSI] start')
+      isRecording.value = true
+      inputText.value = ''
+      recordingDuration.value = 0
+      recordTimer = setInterval(() => { recordingDuration.value++ }, 1000)
+    }
+    manager.onRecognize = (res) => {
+      if (res?.result?.trim()) inputText.value = res.result.trim()
+    }
+    manager.onStop = (res) => {
+      isRecording.value = false
+      recordingDuration.value = 0
+      if (recordTimer) { clearInterval(recordTimer); recordTimer = null }
+      const text = res?.result?.trim()
+      if (text && text.length >= 2) {
+        inputText.value = text
+        sendAnswer()
+      } else if (text && text.length === 1) {
+        uni.showToast({ title: '语音过短，请重试', icon: 'none' })
+      } else if (!text) {
+        uni.showToast({ title: '未检测到语音，请重试', icon: 'none' })
+      }
+    }
+    manager.onError = (res) => {
+      console.error('[WechatSI] error:', JSON.stringify(res))
+      isRecording.value = false
+      recordingDuration.value = 0
+      if (recordTimer) { clearInterval(recordTimer); recordTimer = null }
+      const msg = res?.errMsg?.includes('permission') ? '请允许录音权限' : '语音识别失败，请重试'
+      uni.showToast({ title: msg, icon: 'none' })
+      manager = null
+    }
+  } catch (e) {
+    console.error('WechatSI plugin init failed:', e)
+    manager = null
+  }
+  // #endif
+}
+
+const timerSeconds = ref(0)
 let timerInterval = null
-
 let MAX_QUESTIONS = 10
 const progressPercent = computed(() => Math.min((answeredCount.value / MAX_QUESTIONS) * 100, 100))
 const formatTime = computed(() => {
-  const m = Math.floor(timerSeconds / 60); const s = timerSeconds % 60
+  const m = Math.floor(timerSeconds.value / 60); const s = timerSeconds.value % 60
   return `${String(m).padStart(2, '0')}:${String(s).padStart(2, '0')}`
 })
 const token = () => uni.getStorageSync('token') || ''
@@ -112,13 +221,42 @@ onLoad((options) => {
   if (options?.position) {
     const pos = decodeURIComponent(options.position)
     position.value = pos
-    messages.value = [{ role: 'ai', content: `你好！我是你的专属 ${pos} 面试官，准备好了就开始吧！` }]
+    messages.value = [{ role: 'ai', content: `你好！我是你的专属 ${pos} 面试官。准备好后发送任意消息，我会立即开始面试并给出第一个问题。` }]
   }
 })
 
+/** 加载热门岗位列表 */
+const loadPositions = async () => {
+  positionsLoading.value = true
+  try {
+    const res = await uni.request({ url: api('/positions/hot'), method: 'GET' })
+    if (res.statusCode >= 200 && res.statusCode < 300 && Array.isArray(res.data)) {
+      positions.value = res.data
+    } else if (res.data?.data && Array.isArray(res.data.data)) {
+      positions.value = res.data.data
+    }
+  } catch (e) { console.error('加载岗位列表失败', e) }
+  finally { positionsLoading.value = false }
+}
+
+/** 用户选择岗位后开始面试 */
+const selectPosition = (pos) => {
+  position.value = pos.name
+  showPositionPicker.value = false
+  messages.value = [{ role: 'ai', content: `你好！我是你的专属 ${pos.name} 面试官。准备好后发送任意消息，我会立即开始面试并给出第一个问题。` }]
+}
+
 onMounted(() => {
-  timerInterval = setInterval(() => timerSeconds++, 1000)
-  if (token()) startInterview()
+  initRecorder()
+  timerInterval = setInterval(() => timerSeconds.value++, 1000)
+  if (!position.value) {
+    loadPositions()
+    showPositionPicker.value = true
+  }
+})
+
+watch(isComplete, (val) => {
+  if (val) clearInterval(timerInterval)
 })
 
 onBeforeUnmount(() => {
@@ -145,18 +283,30 @@ const startInterview = async () => {
       header: { 'Authorization': `Bearer ${token()}`, 'Content-Type': 'application/json' },
       data: { position: position.value },
     })
-    if (res.statusCode === 200 && res.data) {
+    if (res.statusCode >= 200 && res.statusCode < 300 && res.data) {
       interviewId.value = res.data.id
-      messages.value = res.data.messages || messages.value
       answeredCount.value = res.data.questionCount || 0
       if (res.data.totalQuestions) MAX_QUESTIONS = res.data.totalQuestions
+      // 将后端返回的 AI 消息追加入对话，不替换已有消息（保留用户已发的准备消息）
+      if (res.data.messages?.length) {
+        const aiMsgs = res.data.messages.filter(m => m.role === 'ai')
+        if (aiMsgs.length > 0) messages.value.push(...aiMsgs)
+      }
       // Speak first question in avatar mode
       if (avatarMode.value && res.data.messages?.length) {
         const last = res.data.messages[res.data.messages.length - 1]
         if (last?.role === 'ai') await speakAiText(last.content)
       }
+    } else if (res.statusCode === 403) {
+      const errMsg = res.data?.message || '面试次数已用完'
+      messages.value.push({ role: 'ai', content: errMsg + ' 👉 购买后可继续面试' })
+      isComplete.value = true
+      completedReason.value = 'noCredits'
+    } else if (checkAuth(res)) {
+      return // token 过期，已清除并跳转登录
     } else {
-      const msg = res.data?.message || '创建面试失败'
+      const errMsg = typeof res.data === 'string' ? res.data : (res.data?.message || '')
+      const msg = errMsg || `创建面试失败（${res.statusCode}）`
       messages.value.push({ role: 'ai', content: msg })
     }
   } catch {
@@ -168,14 +318,20 @@ const startInterview = async () => {
 }
 
 const sendAnswer = async () => {
-  if (!inputText.value.trim() || aiLoading.value || isComplete.value) return
+  if (!inputText.value.trim() || aiLoading.value || isRecording.value || isComplete.value) return
   if (!token()) { checkLogin(); return }
+  const answer = inputText.value.trim()
+
+  // 首次发送：不把用户消息当答案提交，而是先创建面试获取第一个问题
   if (!interviewId.value) {
+    messages.value.push({ role: 'user', content: answer })
+    inputText.value = ''
+    scrollToBottom()
     await startInterview()
-    if (!interviewId.value) return // creation failed, don't discard answer
+    // startInterview 成功后已经把第一个问题追加到 messages 了
+    return
   }
 
-  const answer = inputText.value.trim()
   messages.value.push({ role: 'user', content: answer })
   inputText.value = ''
   scrollToBottom()
@@ -187,7 +343,7 @@ const sendAnswer = async () => {
       header: { 'Authorization': `Bearer ${token()}`, 'Content-Type': 'application/json' },
       data: avatarMode.value ? { answer, avatar: true } : { answer },
     })
-    if (res.statusCode === 200 && res.data?.messages) {
+    if (res.statusCode >= 200 && res.statusCode < 300 && res.data?.messages) {
       const aiMsg = res.data.messages.find(m => m.role === 'ai')
       // Only push AI messages from response to avoid duplicating the user message already added above
       const newAiMessages = res.data.messages.filter(m => m.role === 'ai')
@@ -198,8 +354,12 @@ const sendAnswer = async () => {
       answeredCount.value = res.data.questionCount || answeredCount.value + 1
       if (res.data.totalQuestions) MAX_QUESTIONS = res.data.totalQuestions
     } else if (res.statusCode === 403) {
-      messages.value.push({ role: 'ai', content: res.data?.message || '面试次数已用完' })
+      const errMsg = res.data?.message || '面试次数已用完'
+      messages.value.push({ role: 'ai', content: errMsg + ' 👉 购买后可继续面试' })
       isComplete.value = true
+      completedReason.value = 'noCredits'
+    } else if (checkAuth(res)) {
+      return
     } else {
       messages.value.push({ role: 'ai', content: res.data?.message || '回答提交失败' })
     }
@@ -226,6 +386,8 @@ async function speakAiText(text, ttsHash, ttsAmplitude) {
       if (synthRes.statusCode === 200 && synthRes.data?.hash) {
         aiAudioUrl.value = api(API_ENDPOINTS.TTS.AUDIO(synthRes.data.hash))
         aiAmplitudeData.value = synthRes.data?.amplitudeData || []
+      } else {
+        checkAuth(synthRes)
       }
     } catch {}
   }
@@ -240,6 +402,15 @@ function onAvatarSilent() {
 }
 
 const goResult = () => uni.navigateTo({ url: `/pages/report/report?interviewId=${interviewId.value}` })
+
+// 购买引力值
+const goGravityBuy = () => {
+  showGravityBuyModal.value = true
+}
+const goGravityBuyAndClose = () => {
+  showGravityBuyModal.value = false
+  uni.navigateTo({ url: '/pages/member/member' })
+}
 const scrollToBottom = () => {
   nextTick(() => { scrollToId.value = ''; setTimeout(() => { scrollToId.value = 'msg-bottom' }, 100) })
 }
@@ -251,50 +422,28 @@ const confirmExit = () => {
   })
 }
 
-function startRecord() {
+function toggleRecord() {
   if (aiLoading.value || isComplete.value) return
   // #ifdef MP-WEIXIN
-  isRecording.value = true
-  recorder = uni.getRecorderManager()
-  recorder.onStart(() => {})
-  recorder.onError(() => { isRecording.value = false })
-  recorder.start({ format: 'mp3' })
+  if (!isRecording.value) {
+    if (!manager) initRecorder()
+    if (!manager) {
+      uni.showToast({ title: '语音功能初始化失败', icon: 'none' })
+      return
+    }
+    manager.start({ lang: 'zh_CN', duration: 60000 })
     uni.vibrateShort({ type: 'medium' })
+    return
+  }
+  if (!manager) { isRecording.value = false; return }
+  if (recordTimer) { clearInterval(recordTimer); recordTimer = null }
+  recordingDuration.value = 0
+  manager.stop()
   // #endif
   // #ifndef MP-WEIXIN
   uni.showToast({ title: '语音输入仅支持小程序', icon: 'none' })
   // #endif
 }
-
-function stopRecord() {
-  if (!recorder || !isRecording.value) return
-  isRecording.value = false
-  recorder.stop()
-  recorder.onStop(async (res) => {
-    if (!res.tempFilePath) return
-    const audioPath = res.tempFilePath
-    try {
-      const uploadRes = await uni.uploadFile({
-        url: api(API_ENDPOINTS.TTS.ASR),
-        filePath: audioPath,
-        name: 'audio',
-        header: { 'Authorization': `Bearer ${token()}` },
-      })
-      console.log('[ASR] upload response:', uploadRes.statusCode, typeof uploadRes.data === 'string' ? uploadRes.data.slice(0, 200) : JSON.stringify(uploadRes.data).slice(0, 200))
-      if (uploadRes.statusCode === 200 && uploadRes.data) {
-        const data = typeof uploadRes.data === 'string' ? JSON.parse(uploadRes.data) : uploadRes.data
-        if (data.text) {
-          inputText.value = data.text
-          uni.vibrateShort({ type: 'light' })
-          return
-        }
-      }
-    } catch (e) {
-      console.error('[ASR] upload error:', e?.message || e)
-    }
-    uni.showToast({ title: '语音识别失败，请手动输入', icon: 'none' })
-  })
-}
 </script>
 
 <style scoped>
@@ -319,6 +468,7 @@ function stopRecord() {
 .progress-track { height: 6rpx; background: rgba(255,255,255,0.2); border-radius: 3rpx; overflow: hidden; }
 .progress-fill { height: 100%; background: #FFFFFF; border-radius: 3rpx; transition: width 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94); }
 .topbar-timer { font-size: 20rpx; color: rgba(255,255,255,0.7); font-variant-numeric: tabular-nums; }
+.topbar-round { font-size: 18rpx; color: rgba(255,255,255,0.9); background: rgba(255,255,255,0.15); padding: 2rpx 10rpx; border-radius: 16rpx; margin-left: 8rpx; }
 .topbar-right { width: 60rpx; flex-shrink: 0; text-align: center; }
 .avatar-toggle { font-size: 36rpx; cursor: pointer; }
 
@@ -331,11 +481,20 @@ function stopRecord() {
 /* Chat */
 .chat-area { flex: 1; padding: 24rpx 20rpx; overflow-y: auto; }
 .chat-compact { max-height: 40vh; }
-.msg-row { display: flex; margin-bottom: 24rpx; }
+.msg-row { display: flex; margin-bottom: 32rpx; align-items: flex-start; gap: 12rpx; }
 .msg-row.ai { justify-content: flex-start; }
 .msg-row.user { justify-content: flex-end; }
 
-.msg-bubble { max-width: 560rpx; padding: 20rpx 24rpx; line-height: 1.7; font-size: 26rpx; }
+.msg-avatar { width: 48rpx; height: 48rpx; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 24rpx; flex-shrink: 0; }
+.ai-avatar { background: #EEF2FF; }
+.user-avatar { background: #FEF3C7; }
+
+.msg-body { max-width: 70%; display: flex; flex-direction: column; gap: 6rpx; }
+.msg-row.user .msg-body { align-items: flex-end; }
+
+.msg-label { font-size: 20rpx; color: #9CA3AF; padding: 0 8rpx; }
+
+.msg-bubble { padding: 20rpx 24rpx; line-height: 1.7; font-size: 26rpx; word-break: break-word; }
 .msg-bubble.ai {
   background: #FFFFFF; color: var(--color-text);
   border-radius: 0 var(--radius-lg) var(--radius-lg) var(--radius-lg);
@@ -368,14 +527,18 @@ function stopRecord() {
 }
 .input-box { flex: 1; background: var(--color-bg); border-radius: var(--radius-md); padding: 12rpx 20rpx; }
 .input-area { width: 100%; font-size: 26rpx; color: var(--color-text); max-height: 160rpx; line-height: 1.5; }
+.mic-wrap { display: flex; flex-direction: column; align-items: center; gap: 4rpx; flex-shrink: 0; }
 .mic-btn {
-  width: 64rpx; height: 64rpx; border-radius: 50%; background: #F3F4F6;
-  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
-  transition: all 0.2s;
+  width: 80rpx; height: 80rpx; border-radius: 50%; background: #F3F4F6;
+  display: flex; flex-direction: column; align-items: center; justify-content: center;
+  transition: all 0.2s; gap: 2rpx;
 }
 .mic-btn:active { transform: scale(0.9); }
 .mic-btn.recording { background: #FEE2E2; animation: mic-pulse 1s infinite; }
-.mic-icon { font-size: 28rpx; }
+.mic-icon { font-size: 28rpx; line-height: 1; }
+.mic-label { font-size: 16rpx; color: #9CA3AF; line-height: 1; }
+.mic-btn.recording .mic-label { color: #EF4444; font-weight: 600; }
+.mic-hint { font-size: 18rpx; color: #EF4444; font-weight: 500; line-height: 1; white-space: nowrap; }
 @keyframes mic-pulse {
   0%, 100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4); }
   50% { box-shadow: 0 0 0 16rpx rgba(239, 68, 68, 0); }
@@ -389,7 +552,32 @@ function stopRecord() {
 .send-btn.disabled { background: var(--color-border); }
 .send-icon { font-size: 32rpx; color: #FFFFFF; transform: translateY(2rpx); }
 
-.complete-bar { background: #FFFFFF; padding: 20rpx 24rpx; padding-bottom: calc(20rpx + var(--safe-bottom)); }
+.complete-bar { background: #FFFFFF; padding: 20rpx 24rpx; padding-bottom: calc(20rpx + var(--safe-bottom)); display: flex; flex-direction: column; gap: 16rpx; }
 .cta-btn { width: 100%; height: 88rpx; line-height: 88rpx; background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-mid)); color: #FFFFFF; border-radius: var(--radius-md); font-size: 28rpx; font-weight: 600; border: none; }
+.buy-btn { width: 100%; height: 72rpx; line-height: 72rpx; background: #FEF3C7; color: #92400E; border-radius: var(--radius-md); font-size: 26rpx; font-weight: 600; border: 2rpx solid #F59E0B; }
 .disclaimer-bar { text-align: center; font-size: 20rpx; color: var(--color-text-tertiary); padding: 8rpx 24rpx; background: #FFFFFF; border-top: 1rpx solid var(--color-border); }
+
+/* 岗位选择弹窗 */
+.modal-overlay { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.45); z-index: 999; display: flex; align-items: center; justify-content: center; }
+.modal-content { background: #FFF; border-radius: 20rpx; width: 600rpx; max-height: 70vh; display: flex; flex-direction: column; align-items: center; padding: 40rpx 32rpx 32rpx; }
+.modal-title { font-size: 30rpx; font-weight: 800; color: var(--color-text); margin-bottom: 24rpx; }
+.pos-list { width: 100%; max-height: 440rpx; overflow-y: auto; }
+.pos-option { display: flex; align-items: center; justify-content: space-between; padding: 24rpx 16rpx; border-bottom: 1rpx solid #F3F4F6; }
+.pos-option:active { background: #F9FAFB; border-radius: 12rpx; }
+.pos-name { font-size: 28rpx; color: var(--color-text); }
+.pos-name.disabled { color: #9CA3AF; }
+.pos-arrow { font-size: 32rpx; color: #9CA3AF; }
+.modal-close { margin-top: 24rpx; font-size: 26rpx; color: #9CA3AF; padding: 12rpx 32rpx; }
+
+/* 购买弹窗 */
+.modal-hint { font-size: 24rpx; color: #6B7280; text-align: center; margin-bottom: 28rpx; padding: 0 16rpx; }
+.purchase-options { width: 100%; display: flex; flex-direction: column; gap: 16rpx; }
+.purchase-option { background: #F9FAFB; border-radius: var(--radius-md); padding: 24rpx; border: 2rpx solid #E5E7EB; }
+.purchase-option.recommended { background: #FFFBEB; border-color: #F59E0B; }
+.purchase-option:active { transform: scale(0.97); }
+.purchase-badge { font-size: 18rpx; color: #FFF; background: #F59E0B; padding: 2rpx 12rpx; border-radius: 6rpx; align-self: flex-start; margin-bottom: 8rpx; }
+.purchase-name { font-size: 28rpx; font-weight: 700; color: var(--color-text); display: block; }
+.purchase-price { font-size: 36rpx; font-weight: 800; color: var(--color-primary); margin-top: 8rpx; }
+.purchase-unit { font-size: 22rpx; font-weight: 400; color: #9CA3AF; }
+.purchase-desc { font-size: 22rpx; color: #6B7280; margin-top: 6rpx; }
 </style>

zhiyin-app/src/pages/login/login.vue

@@ -65,6 +65,13 @@
       <view class="card" v-if="mainTab === 'register'">
         <text class="card-title">创建账号</text>
         <text class="card-sub">注册后享受 AI 面试模拟服务</text>
+        <view class="promo-banner">
+          <text class="promo-icon">🎁</text>
+          <view class="promo-texts">
+            <text class="promo-title">注册即送 {{ registrationGravity }} 引力值</text>
+            <text class="promo-desc">免费体验 AI 面试模拟</text>
+          </view>
+        </view>
         <view class="field">
           <text class="field-label">邮箱</text>
           <input class="input" type="text" v-model="email" placeholder="请输入邮箱" />
@@ -118,13 +125,22 @@
 
 <script setup>
 import { ref, computed, onMounted, onBeforeUnmount } from 'vue'
+// #ifdef MP-WEIXIN
+import { onShareAppMessage, onShareTimeline } from '@dcloudio/uni-app'
+// #endif
 import { api } from '../../config'
 
+// #ifdef MP-WEIXIN
+onShareAppMessage(() => ({ title: '宇之然AI磁场 - 登录注册 | AI模拟面试', path: '/pages/login/login' }))
+onShareTimeline(() => ({ title: '宇之然AI磁场 - 登录注册 | AI模拟面试' }))
+// #endif
+
 const agreed = ref(false)
 
 const mainTab = ref('login')
 const loginMode = ref('password') // 'password' | 'code'
 const isMp = ref(false)
+const registrationGravity = ref(50)
 
 const email = ref('')
 const password = ref('')
@@ -150,6 +166,17 @@ onMounted(() => {
   isMp.value = true
   mainTab.value = 'wechat'
   // #endif
+  // 获取注册赠送引力值配置
+  uni.request({
+    url: api('/member/plans'),
+    method: 'GET',
+    success: (res) => {
+      if (res.statusCode === 200 && res.data?.registrationGravity) {
+        registrationGravity.value = res.data.registrationGravity
+      }
+    },
+    fail: () => {} // 使用默认值 50
+  })
 })
 
 onBeforeUnmount(() => { if (timer) { clearTimeout(timer); timer = null } })
@@ -300,7 +327,6 @@ const doWxLogin = async () => {
   wxLoading.value = true
   try {
     const wxResp = await uni.login()
-    console.log('[wxLogin] uni.login success:', JSON.stringify(wxResp).slice(0, 300))
     const { code, errMsg } = wxResp
     if (!code) { console.error('[wxLogin] no code:', errMsg); showToast('获取微信凭证失败'); return }
     const res = await uni.request({
@@ -308,7 +334,6 @@ const doWxLogin = async () => {
       header: { 'Content-Type': 'application/json' },
       data: { code },
     })
-    console.log('[wxLogin] server response:', res.statusCode, JSON.stringify(res.data).slice(0, 500))
     if (res.statusCode === 200 && res.data?.token) {
       loginSuccess(res.data)
     } else {
@@ -349,6 +374,12 @@ const goPrivacy = () => uni.navigateTo({ url: '/pages/privacy/privacy' })
 .card-title { font-size: 30rpx; font-weight: 700; color: var(--color-text); display: block; }
 .card-sub { font-size: 22rpx; color: var(--color-text-tertiary); margin-top: 6rpx; margin-bottom: 24rpx; display: block; }
 
+/* ===== Promo Banner ===== */
+.promo-banner { background: linear-gradient(135deg, #FEF3C7, #FDE68A); border-radius: var(--radius-md); padding: 20rpx 24rpx; margin-bottom: 24rpx; display: flex; align-items: center; gap: 16rpx; }
+.promo-icon { font-size: 36rpx; }
+.promo-title { font-size: 26rpx; font-weight: 700; color: #92400E; display: block; }
+.promo-desc { font-size: 22rpx; color: #B45309; display: block; margin-top: 4rpx; }
+
 /* ===== Fields ===== */
 .field { margin-bottom: 20rpx; }
 .field-label { font-size: 22rpx; color: var(--color-text-secondary); margin-bottom: 8rpx; display: block; }

zhiyin-app/src/pages/member/member.vue

@@ -1,56 +1,84 @@
 <template>
   <view class="page fade-in">
-    <view class="hero">
-      <text class="hero-title">会员中心</text>
-      <text class="hero-sub" v-if="isLoggedIn">
-        当前：{{ currentPlanName }}
-      </text>
-      <text class="hero-sub" v-else>选择套餐，解锁全部功能</text>
+    <!-- 状态栏：当前方案 + 引力值 -->
+    <view class="status-bar">
+      <view class="status-left">
+        <text class="status-label">当前方案</text>
+        <text class="status-plan">{{ currentPlanName || '免费版' }}</text>
+      </view>
+      <view class="status-right">
+        <text class="grav-label">⚡ 引力值</text>
+        <text class="grav-num">{{ gravity }}</text>
+      </view>
     </view>
 
-    <view class="plans">
-      <!-- 免费版 -->
-      <view class="plan-card free" :class="{ active: plan === 'free' && isLoggedIn }">
-        <view class="plan-header">
-          <text class="plan-name">免费版</text>
-          <view class="plan-price"><text class="price-num">免费</text></view>
-        </view>
-        <view class="plan-features">
-          <text class="feat" v-for="f in freeFeatures" :key="f">✓ {{ f }}</text>
-        </view>
-        <view class="plan-status" v-if="isLoggedIn && plan === 'free'">当前使用</view>
-        <view class="plan-status hint" v-else-if="!isLoggedIn">注册即用</view>
+    <!-- 未登录提示 -->
+    <view class="login-bar" v-if="!isLoggedIn">
+      <text class="login-text">登录后可购买引力值、查看套餐</text>
+      <text class="login-btn" @click="goLogin">去登录</text>
     </view>
 
-      <!-- 成长版 -->
-      <view class="plan-card growth recommended" :class="{ active: plan === 'growth' && isLoggedIn }">
-        <view class="plan-badge">⭐ 推荐</view>
-        <view class="plan-header">
-          <text class="plan-name">成长版</text>
-          <text class="plan-price"><text class="price-num">{{ growthPriceText }}</text><text class="price-unit">/月</text></text>
+    <!-- 购买引力值（最上面，登录后可见） -->
+    <view class="section" v-if="isLoggedIn">
+      <text class="section-title">⚡ 补充引力值</text>
+      <view class="buy-card">
+        <view class="qty-row">
+          <text class="qty-label">购买数量</text>
+          <view class="qty-controls">
+            <text class="qty-btn" :class="{ disabled: buyQty <= 1 }" @click="buyQty = Math.max(1, buyQty - 1)">−</text>
+            <input class="qty-input" type="number" v-model.number="buyQty" min="1" max="99" @blur="buyQty = Math.max(1, Math.min(99, buyQty || 1))" />
+            <text class="qty-btn" :class="{ disabled: buyQty >= 99 }" @click="buyQty = Math.min(99, buyQty + 1)">+</text>
           </view>
-        <view class="plan-features">
-          <text class="feat" v-for="f in growthFeatures" :key="f">✓ {{ f }}</text>
         </view>
-        <view class="plan-action" v-if="!isLoggedIn" @click="goLogin">登录后开通</view>
-        <view class="plan-action owned" v-else-if="plan !== 'free'">✅ 已开通</view>
-        <view class="plan-action" v-else @click="startPay('growth')">{{ growthPriceText }} 立即开通</view>
+        <view class="summary">
+          <view class="summary-row">
+            <text class="summary-label">单价</text>
+            <text class="summary-val">¥{{ (unitPrice / 100).toFixed(1) }} / 份</text>
+          </view>
+          <view class="summary-row">
+            <text class="summary-label">可得引力值</text>
+            <text class="summary-val highlight">{{ buyQty * gravityPerUnit }} ⚡</text>
+          </view>
+          <view class="summary-row total">
+            <text class="summary-label">合计</text>
+            <text class="summary-val total-price">¥{{ (buyQty * unitPrice / 100).toFixed(2) }}</text>
+          </view>
+        </view>
+        <button class="buy-btn" :disabled="payLoading" @click="startGravityPay">
+          {{ payLoading ? '处理中...' : '立即购买' }}
+        </button>
+      </view>
     </view>
 
-      <!-- 冲刺版 -->
-      <view class="plan-card sprint" :class="{ active: plan === 'sprint' && isLoggedIn }">
-        <view class="plan-badge sprint-badge">🚀 冲刺</view>
+    <!-- 套餐对比 -->
+    <view class="section">
+      <text class="section-title">📋 套餐对比</text>
+      <view class="plan-list">
+        <view v-for="p in planList" :key="p.id" class="plan-card"
+          :class="{ current: p.id === plan, popular: p.popular }">
           <view class="plan-header">
-          <text class="plan-name">冲刺版</text>
-          <text class="plan-price"><text class="price-num price-sprint">{{ sprintPriceText }}</text><text class="price-unit">/月</text></text>
+            <text class="plan-name">{{ p.name }}</text>
+            <view class="plan-price">
+              <text class="price-num">{{ p.priceDisplay }}</text>
+            </view>
+            <view class="plan-badge" v-if="p.id === plan">
+              <text>当前方案</text>
+            </view>
           </view>
           <view class="plan-features">
-          <text class="feat" v-for="f in sprintFeatures" :key="f">✓ {{ f }}</text>
+            <text class="feature" v-for="(f, i) in p.features" :key="i">✓ {{ f }}</text>
+          </view>
+          <view class="plan-footer" v-if="p.id !== 'free'">
+            <view class="plan-action owned" v-if="p.id === plan">✅ 已开通</view>
+            <view class="plan-action" v-else-if="!isLoggedIn" @click="goLogin">登录后开通</view>
+            <view class="plan-action" v-else-if="plan === 'free'" @click="startPlanPay(p.id)">
+              {{ p.priceDisplay }} 开通
+            </view>
+            <view class="plan-action" v-else @click="startPlanPay(p.id)">
+              升级至{{ p.name }}
+            </view>
+          </view>
         </view>
-        <view class="plan-action" v-if="!isLoggedIn" @click="goLogin">登录后开通</view>
-        <view class="plan-action owned" v-else-if="plan === 'sprint'">✅ 已开通</view>
-        <view class="plan-action" v-else-if="plan === 'growth'" @click="startPay('sprint')">升级至冲刺版</view>
-        <view class="plan-action" v-else @click="startPay('sprint')">{{ sprintPriceText }}/月 立即开通</view>
       </view>
     </view>
 
@@ -64,52 +92,57 @@
           <text class="modal-title">微信扫码支付</text>
           <canvas canvas-id="payQrcode" class="qr-canvas"></canvas>
           <text class="modal-hint">请用微信扫码完成支付</text>
-          <text class="modal-hint">支付成功后将自动跳转</text>
           <text class="modal-close" @click="cancelPay">取消支付</text>
         </template>
-        <template v-else-if="isMp && !payLoading">
-          <text class="modal-title">微信支付</text>
-          <text class="modal-hint">即将调起微信支付...</text>
+        <template v-else-if="vpStatus">
+          <text class="modal-title" :class="vpSuccess ? '' : 'pay-error'">{{ vpSuccess ? '✅ 支付成功' : '支付失败' }}</text>
+          <text class="modal-hint">{{ vpStatusText }}</text>
+          <text class="modal-close" @click="cancelPay">关闭</text>
         </template>
-        <template v-if="payError">
+        <template v-if="payError && !vpStatus">
           <text class="modal-title pay-error">支付异常</text>
           <text class="modal-hint">{{ payError }}</text>
           <text class="modal-close" @click="cancelPay">关闭</text>
         </template>
       </view>
     </view>
-
-    <!-- 支付中提示 -->
-    <view class="pay-success" v-if="paySuccess">
-      <text class="success-icon">🎉</text>
-      <text class="success-text">开通成功！{{ payingPlanName }}已生效</text>
-    </view>
   </view>
 </template>
 
 <script setup>
-import { ref, onMounted, nextTick } from 'vue'
-import { onShow } from '@dcloudio/uni-app'
+import { ref, onMounted } from 'vue'
+import { onLoad, onShow } from '@dcloudio/uni-app'
 import { api } from '../../config'
-import UQRCode from 'uqrcodejs'
+import { checkAuth, friendlyVpError } from '../../utils/auth'
 
 const isLoggedIn = ref(false)
 const isMp = ref(false)
 const plan = ref('free')
 const currentPlanName = ref('免费版')
-const paySuccess = ref(false)
+const gravity = ref(0)
+const planList = ref([])
+
+// 购买引力值
+const buyQty = ref(1)
+const unitPrice = ref(500)
+const gravityPerUnit = ref(5)
+const payLoading = ref(false)
+
+// 支付弹窗
 const showPayModal = ref(false)
 const payCodeUrl = ref('')
-const payLoading = ref(false)
 const payError = ref('')
-const payingPlanName = ref('')
-const payingPlan = ref('')
-const growthPriceText = ref('¥19.9')
-const sprintPriceText = ref('¥49.9')
 const currentOutTradeNo = ref('')
-const freeFeatures = ref(['AI 模拟面试 1 次（体验）', '基础面试报告', '通用题库随机出题', '简历优化（限 3 次免费）'])
-const growthFeatures = ref(['免费版全部权益', 'AI 数字人面试无限次', '详细面试报告（四维评分）', '进步轨迹雷达图 + 打卡', '每日一题', '参考回答思路', '公司真题库'])
-const sprintFeatures = ref(['成长版全部权益', 'AI 语音分析（语气词/语速检测）', '技能缺口分析报告', '公司真题库精选'])
+const payingPlan = ref('')
+const paySuccess = ref(false)
+const vpStatus = ref(false)
+const vpSuccess = ref(false)
+const vpStatusText = ref('')
+
+// 套餐特征后备值（API 取不到时使用）
+const defaultFreeFeatures = ['AI 模拟面试 1 次（体验）', '基础面试报告', '通用题库随机出题', '简历优化（限 3 次免费）']
+const defaultGrowthFeatures = ['免费版全部权益', 'AI 数字人面试无限次', '详细面试报告（四维评分）', '进步轨迹雷达图 + 打卡', '每日一题', '参考回答思路', '公司真题库']
+const defaultSprintFeatures = ['成长版全部权益', 'AI 语音分析（语气词/语速检测）', '技能缺口分析报告', '公司真题库精选']
 
 const token = () => uni.getStorageSync('token') || ''
 
@@ -119,41 +152,65 @@ const refreshState = async () => {
   // #endif
 
   const t = token()
-  if (!t) {
-    isLoggedIn.value = false
-    return
-  }
-  isLoggedIn.value = true
+  isLoggedIn.value = !!t
 
+  // 1. 先拉套餐配置（公开接口，未登录也拉）
   try {
-    const [sres, lres] = await Promise.all([
-      uni.request({ url: api('/member/status'), method: 'GET', header: { 'Authorization': `Bearer ${t}` } }),
-      uni.request({ url: api('/member/plans'), method: 'GET' }),
-    ])
-    if (sres.statusCode === 200) {
-      const d = sres.data
-      plan.value = d.plan || 'free'
-      currentPlanName.value = d.planName || '免费版'
+    const pres = await uni.request({ url: api('/member/plans'), method: 'GET' })
+    if (pres.statusCode >= 200 && pres.statusCode < 300 && pres.data) {
+      const d = pres.data
+      if (d.products?.interview) {
+        unitPrice.value = d.products.interview.price || 500
+        gravityPerUnit.value = d.products.interview.gravity || 5
       }
-    if (lres.statusCode === 200 && lres.data) {
-      const plans = Array.isArray(lres.data.plans) ? lres.data.plans : (Array.isArray(lres.data) ? lres.data : [])
-      const growth = plans.find((p) => p.id === 'growth')
-      const sprint = plans.find((p) => p.id === 'sprint')
-      if (growth) {
-        growthPriceText.value = `¥${(growth.price / 100).toFixed(1)}`
-        if (growth.features?.length) growthFeatures.value = growth.features
+      planList.value = buildPlanList(d.plans)
+    } else {
+      planList.value = buildPlanList(null)
     }
-      if (sprint?.features?.length) sprintFeatures.value = sprint.features
-      if (sprint) sprintPriceText.value = `¥${(sprint.price / 100).toFixed(1)}`
-      if (lres.data.price?.monthly) {
-        growthPriceText.value = `¥${(lres.data.price.monthly / 100).toFixed(1)}`
+  } catch (e) { /* silent */ }
+
+  // 2. 用户信息需要登录
+  if (!t) return
+  try {
+    const ures = await uni.request({ url: api('/user/info'), method: 'GET', header: { 'Authorization': `Bearer ${t}` } })
+    if (ures.statusCode >= 200 && ures.statusCode < 300 && ures.data) {
+      const u = ures.data
+      plan.value = u.plan || 'free'
+      gravity.value = u.gravity ?? 0
+      currentPlanName.value = ({ free: '免费版', growth: '成长版', sprint: '冲刺版' })[plan.value] || '免费版'
+    } else if (checkAuth(ures)) {
+      return // token 过期，已清除并跳转登录
     }
-    }
-  } catch (e) { /* ignore */ }
+  } catch (e) { /* silent */ }
 }
 
-onMounted(() => { refreshState() })
-onShow(() => { refreshState() })
+const buildPlanList = (plans) => {
+  const growth = plans?.find?.(p => p.id === 'growth')
+  const sprint = plans?.find?.(p => p.id === 'sprint')
+  return [
+    {
+      id: 'free', name: '免费版', priceDisplay: '免费',
+      features: defaultFreeFeatures,
+      popular: false,
+    },
+    {
+      id: 'growth', name: '成长版',
+      priceDisplay: growth ? `¥${(growth.price / 100).toFixed(1)}/月` : '¥19/月',
+      features: growth?.features || defaultGrowthFeatures,
+      popular: true,
+    },
+    {
+      id: 'sprint', name: '冲刺版',
+      priceDisplay: sprint ? `¥${(sprint.price / 100).toFixed(1)}/月` : '¥49/月',
+      features: sprint?.features || defaultSprintFeatures,
+      popular: false,
+    },
+  ]
+}
+
+onLoad(() => { /* silent */ })
+onMounted(refreshState)
+onShow(refreshState)
 
 const goLogin = () => uni.navigateTo({ url: '/pages/login/login' })
 
@@ -162,122 +219,210 @@ const cancelPay = () => {
   payCodeUrl.value = ''
   payLoading.value = false
   payError.value = ''
+  paySuccess.value = false
+  vpStatus.value = false
+  vpSuccess.value = false
+  vpStatusText.value = ''
 }
 
-/** 创建支付订单 */
-const startPay = async (selectedPlan) => {
+/** 购买引力值 → MP 用 VP / H5 用扫码 */
+const startGravityPay = async () => {
   const t = token()
   if (!t) { uni.showToast({ title: '请先登录', icon: 'none' }); return }
 
-  payingPlan.value = selectedPlan
-  // #ifdef MP-WEIXIN
-  payingPlanName.value = selectedPlan === 'sprint' ? '冲刺版' : '成长版'
-  // #endif
-  // #ifndef MP-WEIXIN
-  payingPlanName.value = selectedPlan === 'sprint' ? '冲刺版' : '成长版'
-  // #endif
-
   showPayModal.value = true
   payLoading.value = true
   payError.value = ''
-
-  const planLabel = selectedPlan || 'growth'
+  vpStatus.value = false
 
   if (isMp.value) {
-    // 小程序：JSAPI 支付
+    // 小程序：虚拟支付 VP
     try {
+      console.log('[VP] wx.login...')
+      const [loginErr, loginRes] = await new Promise((resolve) => {
+        uni.login({
+          provider: 'weixin',
+          success: r => { console.log('[VP] wx.login 成功:', JSON.stringify(r)); resolve([null, r]) },
+          fail: e => { console.error('[VP] wx.login 失败:', JSON.stringify(e)); resolve([e, null]) },
+        })
+      })
+      if (loginErr || !loginRes?.code) {
+        payLoading.value = false
+        payError.value = '微信登录失败: ' + (loginErr?.errMsg || 'no code')
+        console.error('[VP] login failed', loginErr, loginRes)
+        uni.showToast({ title: '微信登录失败', icon: 'none' })
+        return
+      }
+      console.log('[VP] code:', loginRes.code.slice(0, 20) + '...')
       const res = await uni.request({
-        url: api('/payment/jsapi'), method: 'POST',
-        data: { plan: planLabel },
+        url: api('/virtual-payment/create'), method: 'POST',
+        data: { type: 'interview', quantity: buyQty.value, wxCode: loginRes.code },
         header: { 'Authorization': `Bearer ${t}`, 'Content-Type': 'application/json' },
         timeout: 30000,
       })
+      console.log('[VP] 创建订单:', res.statusCode, JSON.stringify(res.data).slice(0, 500))
       payLoading.value = false
 
-      if (res.statusCode === 200 && res.data?.payParams) {
-        const pp = res.data.payParams
-        currentOutTradeNo.value = res.data.outTradeNo || ''
-        // 调起微信支付
-        uni.requestPayment({
-          provider: 'wxpay',
-          timeStamp: pp.timeStamp,
-          nonceStr: pp.nonceStr,
-          package: pp.package,
-          signType: pp.signType || 'RSA',
-          paySign: pp.paySign,
+      if (res.statusCode >= 200 && res.statusCode < 300 && res.data?.paySig) {
+        const vp = res.data
+        currentOutTradeNo.value = vp.outTradeNo
+        wx.requestVirtualPayment({
+          env: vp.env, mode: vp.mode, offerId: vp.offerId,
+          signData: vp.signData,
+          paySig: vp.paySig, signature: vp.signature,
           success: () => {
-            const no = currentOutTradeNo.value || res.data.outTradeNo
-            pollPayResult(no, planLabel)
+            console.log('[VP] 支付成功')
+            vpStatus.value = true
+            vpSuccess.value = true
+            vpStatusText.value = '引力值已到账'
+            uni.showToast({ title: '充值成功！', icon: 'success' })
+            refreshState()
+          },
+          fail: (err2) => {
+            console.error('[VP] 支付失败:', JSON.stringify(err2))
+            vpStatus.value = true
+            vpSuccess.value = false
+            vpStatusText.value = friendlyVpError(err2?.errMsg) || '你已取消支付'
           },
-          fail: (err) => { payError.value = '支付取消或失败'; uni.showToast({ title: '支付取消', icon: 'none' }) },
         })
-      } else if (!res.statusCode || res.statusCode === 0) {
-        payLoading.value = false
-        const errMsg = '网络连接失败，请检查网络后重试'
-        payError.value = errMsg
-        uni.showToast({ title: errMsg, icon: 'none' })
       } else {
-        payLoading.value = false
-        const errMsg = res.data?.message || '创建订单失败'
-        payError.value = errMsg
-        uni.showToast({ title: errMsg, icon: 'none' })
+        const msg = res.data?.message || res.data?.msg || `请求失败(${res.statusCode})`
+        if (checkAuth(res)) return
+        payError.value = msg
+        console.error('[VP] 订单创建失败:', res.statusCode, JSON.stringify(res.data))
       }
     } catch (e) {
       payLoading.value = false
       payError.value = '网络错误，请重试'
-      uni.showToast({ title: '网络错误', icon: 'none' })
+      console.error('[VP] 异常:', e)
     }
   } else {
-    // H5：二维码支付
+    // H5：扫码支付
     try {
       const res = await uni.request({
-        url: api('/payment/create'), method: 'POST',
-        data: { plan: planLabel },
+        url: api('/payment/create-product'), method: 'POST',
+        data: { type: 'interview', quantity: buyQty.value },
         header: { 'Authorization': `Bearer ${t}`, 'Content-Type': 'application/json' },
       })
       payLoading.value = false
-
-      if (res.statusCode === 200 && res.data?.codeUrl) {
+      if (res.statusCode >= 200 && res.statusCode < 300 && res.data?.codeUrl) {
         payCodeUrl.value = res.data.codeUrl
         currentOutTradeNo.value = res.data.outTradeNo
-        nextTick(() => {
-          try {
-            const ctx = uni.createCanvasContext('payQrcode')
-            const uqrcode = new UQRCode()
-            uqrcode.data = res.data.codeUrl
-            uqrcode.size = 400
-            uqrcode.margin = 20
-            uqrcode.backgroundColor = '#FFFFFF'
-            uqrcode.foregroundColor = '#000000'
-            uqrcode.make()
-            uqrcode.drawCanvas(ctx)
-          } catch(e) { console.error('二维码生成失败', e) }
-        })
-        // 轮询支付结果
-        pollPayResult(res.data.outTradeNo, planLabel)
-      } else if (!res.statusCode || res.statusCode === 0) {
-        payLoading.value = false
-        const errMsg = '网络连接失败，请检查网络后重试'
-        payError.value = errMsg
-        uni.showToast({ title: errMsg, icon: 'none' })
+        pollPayResult(res.data.outTradeNo, 'growth')
       } else {
-        payError.value = res.data?.message || '支付服务暂不可用'
-        uni.showToast({ title: res.data?.message || '支付服务暂不可用', icon: 'none' })
+        if (checkAuth(res)) return
+        payError.value = res.data?.message || '创建订单失败'
       }
     } catch (e) {
       payLoading.value = false
       payError.value = '网络错误，请重试'
+    }
+  }
+}
+
+/** 套餐升级 → MP 用虚拟支付 VP / H5 用扫码支付 */
+const startPlanPay = async (selectedPlan) => {
+  const t = token()
+  if (!t) { uni.showToast({ title: '请先登录', icon: 'none' }); return }
+
+  payingPlan.value = selectedPlan
+  showPayModal.value = true
+  payLoading.value = true
+  payError.value = ''
+  vpStatus.value = false
+
+  if (isMp.value) {
+    // 小程序：虚拟支付 VP（套餐升级）
+    try {
+      console.log('[VP-plan] wx.login...')
+      const [loginErr, loginRes] = await new Promise((resolve) => {
+        uni.login({
+          provider: 'weixin',
+          success: r => { console.log('[VP-plan] wx.login 成功:', JSON.stringify(r)); resolve([null, r]) },
+          fail: e => { console.error('[VP-plan] wx.login 失败:', JSON.stringify(e)); resolve([e, null]) },
+        })
+      })
+      if (loginErr || !loginRes?.code) {
+        payLoading.value = false
+        payError.value = '微信登录失败: ' + (loginErr?.errMsg || 'no code')
+        console.error('[VP-plan] login failed', loginErr, loginRes)
+        uni.showToast({ title: '微信登录失败', icon: 'none' })
+        return
+      }
+      console.log('[VP-plan] code:', loginRes.code.slice(0, 20) + '...')
+      const res = await uni.request({
+        url: api('/virtual-payment/create'), method: 'POST',
+        data: { type: selectedPlan, quantity: 1, wxCode: loginRes.code },
+        header: { 'Authorization': `Bearer ${t}`, 'Content-Type': 'application/json' },
+        timeout: 30000,
+      })
+      console.log('[VP-plan] 创建订单:', res.statusCode, JSON.stringify(res.data).slice(0, 500))
+      payLoading.value = false
+
+      if (checkAuth(res)) return
+      if (res.statusCode >= 200 && res.statusCode < 300 && res.data?.paySig) {
+        const vp = res.data
+        currentOutTradeNo.value = vp.outTradeNo
+        wx.requestVirtualPayment({
+          env: vp.env, mode: vp.mode, offerId: vp.offerId,
+          signData: vp.signData,
+          paySig: vp.paySig, signature: vp.signature,
+          success: () => {
+            console.log('[VP-plan] 支付成功')
+            vpStatus.value = true
+            vpSuccess.value = true
+            vpStatusText.value = '套餐已激活'
+            uni.showToast({ title: '开通成功！', icon: 'success' })
+            plan.value = selectedPlan
+            currentPlanName.value = selectedPlan === 'sprint' ? '冲刺版' : '成长版'
+            refreshState()
+          },
+          fail: (err2) => {
+            console.error('[VP-plan] 支付失败:', JSON.stringify(err2))
+            vpStatus.value = true
+            vpSuccess.value = false
+            vpStatusText.value = friendlyVpError(err2?.errMsg) || '你已取消支付'
+          },
+        })
+      } else {
+        const msg = res.data?.message || res.data?.msg || `请求失败(${res.statusCode})`
+        payError.value = msg
+        console.error('[VP-plan] 订单创建失败:', res.statusCode, JSON.stringify(res.data))
+        uni.showToast({ title: msg, icon: 'none' })
+      }
+    } catch (e) {
+      payLoading.value = false
+      payError.value = '网络错误，请重试'
+      console.error('[VP-plan] 异常:', e)
       uni.showToast({ title: '网络错误', icon: 'none' })
     }
+  } else {
+    try {
+      const res = await uni.request({
+        url: api('/payment/create'), method: 'POST',
+        data: { plan: selectedPlan },
+        header: { 'Authorization': `Bearer ${t}`, 'Content-Type': 'application/json' },
+      })
+      payLoading.value = false
+      if (res.statusCode >= 200 && res.statusCode < 300 && res.data?.codeUrl) {
+        payCodeUrl.value = res.data.codeUrl
+        currentOutTradeNo.value = res.data.outTradeNo
+        pollPayResult(res.data.outTradeNo, selectedPlan)
+      } else {
+        if (checkAuth(res)) return
+        payError.value = res.data?.message || '创建订单失败'
+      }
+    } catch (e) {
+      payLoading.value = false
+      payError.value = '网络错误，请重试'
+    }
   }
 }
 
 /** 轮询订单状态 */
-const pollPayResult = async (outTradeNo, selectedPlan) => {
+const pollPayResult = (outTradeNo, selectedPlan) => {
   if (!outTradeNo) return
-  const maxAttempts = 30
   let attempts = 0
-
   const poll = async () => {
     attempts++
     try {
@@ -285,19 +430,14 @@ const pollPayResult = async (outTradeNo, selectedPlan) => {
         url: api(`/payment/check/${outTradeNo}`), method: 'GET',
         header: { 'Authorization': `Bearer ${token()}` },
       })
-      if (res.statusCode === 200 && res.data?.status === 'success') {
-        // 支付成功，激活套餐
+      if (checkAuth(res)) return
+      if (res.statusCode >= 200 && res.statusCode < 300 && res.data?.status === 'success') {
         await activatePlan(outTradeNo, selectedPlan)
         return
       }
     } catch (e) { /* ignore */ }
-
-    if (attempts < maxAttempts) {
-      setTimeout(poll, 2000)
-    } else {
-      payError.value = '支付结果查询超时，请联系客服'
-      uni.showToast({ title: '支付查询超时', icon: 'none' })
-    }
+    if (attempts < 30) setTimeout(poll, 2000)
+    else { payError.value = '支付结果查询超时，请联系客服' }
   }
   setTimeout(poll, 2000)
 }
@@ -310,13 +450,15 @@ const activatePlan = async (outTradeNo, selectedPlan) => {
       data: { outTradeNo },
       header: { 'Authorization': `Bearer ${token()}`, 'Content-Type': 'application/json' },
     })
-    if (res.statusCode === 200 && res.data?.success) {
+    if (res.statusCode >= 200 && res.statusCode < 300 && res.data?.success) {
       paySuccess.value = true
       showPayModal.value = false
-      plan.value = selectedPlan === 'sprint' ? 'sprint' : 'growth'
+      plan.value = selectedPlan
       currentPlanName.value = selectedPlan === 'sprint' ? '冲刺版' : '成长版'
       uni.showToast({ title: '🎉 开通成功！', icon: 'success' })
+      refreshState()
     } else {
+      if (checkAuth(res)) return
       uni.showToast({ title: res.data?.message || '激活失败', icon: 'none' })
     }
   } catch (e) {
@@ -327,38 +469,65 @@ const activatePlan = async (outTradeNo, selectedPlan) => {
 </script>
 
 <style scoped>
-.page { min-height: 100vh; background: var(--color-bg); }
-.hero { background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-mid), var(--color-gradient-end)); padding: 48rpx 32rpx 72rpx; border-radius: 0 0 48rpx 48rpx; }
-.hero-title { font-size: 40rpx; font-weight: 700; color: #FFFFFF; }
-.hero-sub { font-size: 22rpx; color: rgba(255,255,255,0.7); margin-top: 8rpx; display: block; }
-.plans { padding: 0 32rpx; margin-top: -40rpx; display: flex; flex-direction: column; gap: 24rpx; }
-.plan-card { background: #FFFFFF; border-radius: var(--radius-xl); padding: 32rpx; box-shadow: var(--shadow-sm); position: relative; }
-.plan-card.growth { border: 2rpx solid var(--color-primary); }
-.plan-card.sprint { border: 2rpx solid #F59E0B; }
-.plan-card.active { border-color: var(--color-primary); }
-.plan-badge { position: absolute; top: -12rpx; right: 24rpx; background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-mid)); color: #FFF; font-size: 20rpx; padding: 4rpx 20rpx; border-radius: var(--radius-round); font-weight: 600; }
-.sprint-badge { background: linear-gradient(135deg, #F59E0B, #F97316); }
-.plan-header { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 20rpx; }
+.page { min-height: 100vh; background: var(--color-bg); padding-bottom: 40rpx; }
+
+/* 状态栏 */
+.status-bar { display: flex; justify-content: space-between; align-items: center; background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-mid)); padding: 32rpx; color: #fff; }
+.status-left { display: flex; flex-direction: column; gap: 4rpx; }
+.status-label { font-size: 22rpx; opacity: 0.85; }
+.status-plan { font-size: 34rpx; font-weight: 700; }
+.status-right { display: flex; flex-direction: column; align-items: flex-end; gap: 4rpx; }
+.grav-label { font-size: 22rpx; opacity: 0.85; }
+.grav-num { font-size: 40rpx; font-weight: 800; }
+
+/* 登录提示 */
+.login-bar { display: flex; align-items: center; justify-content: space-between; margin: 24rpx 24rpx 0; background: #FEF3C7; border-radius: var(--radius-lg); padding: 20rpx 24rpx; }
+.login-text { font-size: 24rpx; color: #92400E; }
+.login-btn { font-size: 24rpx; color: #FFF; background: var(--color-primary); padding: 8rpx 24rpx; border-radius: var(--radius-sm); }
+
+/* 区块 */
+.section { padding: 0 24rpx; margin-top: 24rpx; }
+.section-title { font-size: 28rpx; font-weight: 700; color: var(--color-text); display: block; margin-bottom: 16rpx; }
+
+/* 购买区 */
+.buy-card { background: #fff; border-radius: var(--radius-lg); padding: 24rpx; box-shadow: var(--shadow-sm); }
+.qty-row { margin-bottom: 16rpx; }
+.qty-label { font-size: 24rpx; font-weight: 600; color: var(--color-text); display: block; margin-bottom: 12rpx; }
+.qty-controls { display: flex; align-items: center; justify-content: center; gap: 24rpx; }
+.qty-btn { width: 60rpx; height: 60rpx; border-radius: 50%; background: #F3F4F6; display: flex; align-items: center; justify-content: center; font-size: 32rpx; font-weight: 500; color: var(--color-text); }
+.qty-btn.disabled { color: #D1D5DB; background: #F9FAFB; }
+.qty-input { width: 120rpx; height: 64rpx; text-align: center; font-size: 32rpx; font-weight: 700; color: var(--color-text); border: 2rpx solid #E5E7EB; border-radius: var(--radius-sm); }
+.summary { margin-bottom: 20rpx; }
+.summary-row { display: flex; justify-content: space-between; padding: 8rpx 0; border-bottom: 1rpx solid #F3F4F6; }
+.summary-row.total { border-bottom: none; padding-top: 12rpx; }
+.summary-label { font-size: 22rpx; color: var(--color-text-secondary); }
+.summary-val { font-size: 24rpx; font-weight: 600; color: var(--color-text); }
+.summary-val.highlight { color: var(--color-primary); }
+.total-price { font-size: 32rpx; font-weight: 800; color: var(--color-primary); }
+.buy-btn { width: 100%; height: 80rpx; background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-mid)); color: #fff; font-size: 28rpx; font-weight: 600; border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; border: none; }
+.buy-btn:active { opacity: 0.85; }
+.buy-btn[disabled] { opacity: 0.5; }
+
+/* 套餐列表 */
+.plan-list { display: flex; flex-direction: column; gap: 16rpx; }
+.plan-card { background: #fff; border-radius: var(--radius-lg); padding: 24rpx; box-shadow: var(--shadow-sm); position: relative; }
+.plan-card.popular { border: 2rpx solid var(--color-primary); }
+.plan-card.current { background: #F0F7FF; border: 2rpx solid var(--color-primary); }
+.plan-header { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 12rpx; }
 .plan-name { font-size: 30rpx; font-weight: 700; color: var(--color-text); }
-.price-num { font-size: 44rpx; font-weight: 800; color: var(--color-primary); }
-.price-unit { font-size: 22rpx; color: var(--color-text-tertiary); }
-.price-sprint { color: #D97706; }
-.plan-features { display: flex; flex-direction: column; gap: 10rpx; margin-bottom: 24rpx; }
-.feat { font-size: 24rpx; color: var(--color-text-secondary); }
-.plan-status { text-align: center; background: #F3F4F6; padding: 14rpx; border-radius: var(--radius-sm); font-size: 24rpx; color: var(--color-text-secondary); }
-.plan-status.hint { background: transparent; color: var(--color-text-tertiary); }
-.plan-action { text-align: center; background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-mid)); color: #FFF; padding: 20rpx; border-radius: var(--radius-md); font-size: 28rpx; font-weight: 600; }
+.price-num { font-size: 32rpx; font-weight: 800; color: var(--color-primary); }
+.plan-badge { background: var(--color-primary); color: #fff; font-size: 20rpx; padding: 4rpx 14rpx; border-radius: 20rpx; }
+.plan-features { display: flex; flex-direction: column; gap: 8rpx; margin-bottom: 16rpx; }
+.feature { font-size: 22rpx; color: var(--color-text-secondary); }
+.plan-action { text-align: center; padding: 16rpx; border-radius: var(--radius-md); font-size: 26rpx; font-weight: 600; background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-mid)); color: #fff; }
 .plan-action.owned { background: #ECFDF5; color: var(--color-success); }
-.pay-success { margin: 24rpx 32rpx; background: #ECFDF5; border-radius: var(--radius-lg); padding: 32rpx; text-align: center; }
-.success-icon { font-size: 48rpx; display: block; margin-bottom: 8rpx; }
-.success-text { font-size: 28rpx; font-weight: 600; color: var(--color-success); }
 
 /* 弹窗 */
 .modal-overlay { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.5); display: flex; align-items: center; justify-content: center; z-index: 100; }
 .modal-content { background: #FFF; border-radius: var(--radius-xl); padding: 40rpx; width: 70%; display: flex; flex-direction: column; align-items: center; gap: 20rpx; }
 .modal-title { font-size: 28rpx; font-weight: 600; color: var(--color-text); }
 .pay-error { color: var(--color-error); }
-.qr-canvas { width: 400rpx; height: 400rpx; background: #FFF; border-radius: var(--radius-md); }
+.qr-canvas { width: 400rpx; height: 400rpx; }
 .modal-hint { font-size: 22rpx; color: var(--color-text-tertiary); }
 .modal-close { font-size: 22rpx; color: var(--color-text-tertiary); padding: 8rpx; }
 </style>

zhiyin-app/src/pages/progress/progress.vue

@@ -134,9 +134,19 @@
 
 <script setup>
 import { ref, onMounted } from 'vue'
+// #ifdef MP-WEIXIN
+import { onShow, onShareAppMessage, onShareTimeline } from '@dcloudio/uni-app'
+// #endif
+// #ifndef MP-WEIXIN
 import { onShow } from '@dcloudio/uni-app'
+// #endif
 import { api } from '../../config'
 
+// #ifdef MP-WEIXIN
+onShareAppMessage(() => ({ title: '宇之然AI磁场 - 进步轨迹 | 能力雷达+打卡日历', path: '/pages/progress/progress' }))
+onShareTimeline(() => ({ title: '宇之然AI磁场 - 进步轨迹 | 能力雷达+打卡日历' }))
+// #endif
+
 const stats = ref({ completedInterviews: 0, avgScore: 0, streak: 0 })
 const progress = ref({ dimensions: {}, interviews: [], recentScores: [] })
 const skillsGap = ref(null)

zhiyin-app/src/pages/report/report.vue

@@ -70,9 +70,19 @@
 
 <script setup>
 import { ref, nextTick } from 'vue'
+// #ifdef MP-WEIXIN
+import { onLoad, onShareAppMessage, onShareTimeline } from '@dcloudio/uni-app'
+// #endif
+// #ifndef MP-WEIXIN
 import { onLoad } from '@dcloudio/uni-app'
+// #endif
 import { api } from '../../config'
 
+// #ifdef MP-WEIXIN
+onShareAppMessage(() => ({ title: '宇之然AI磁场 - 面试报告与评分 | AI多维评分', path: '/pages/report/report' }))
+onShareTimeline(() => ({ title: '宇之然AI磁场 - 面试报告与评分 | AI多维评分' }))
+// #endif
+
 const loading = ref(true)
 const report = ref(null)
 const dimList = ref([])
@@ -285,16 +295,16 @@ async function generateCard() {
   ctx.setFontSize(20)
   ctx.setFillStyle('#A5B4FC')
   ctx.setTextAlign('center')
-  ctx.fillText('「职引」- AI 模拟面试助手', w / 2, 650)
+  ctx.fillText('「宇之然AI磁场」- AI 模拟面试助手', w / 2, 650)
   ctx.setFontSize(16)
   ctx.setFillStyle('rgba(165,180,252,0.5)')
-  ctx.fillText('扫码开始你的模拟面试 → 在微信搜索"职引"小程序', w / 2, 690)
+  ctx.fillText('扫码开始你的模拟面试 → 在微信搜索"宇之然AI磁场"小程序', w / 2, 690)
 
   // QR text hint
   ctx.setFillStyle('#FFFFFF')
   ctx.setFontSize(16)
   ctx.setTextAlign('center')
-  ctx.fillText('在微信搜索「职引」小程序', w / 2, 760)
+  ctx.fillText('在微信搜索「宇之然AI磁场」小程序', w / 2, 760)
   ctx.fillText('查看完整面试报告', w / 2, 790)
 
   ctx.draw(false, async () => {

zhiyin-app/src/pages/resume/resume.vue

@@ -148,9 +148,19 @@
 
 <script setup>
 import { ref, onMounted } from 'vue'
+// #ifdef MP-WEIXIN
+import { onLoad, onShareAppMessage, onShareTimeline } from '@dcloudio/uni-app'
+// #endif
+// #ifndef MP-WEIXIN
 import { onLoad } from '@dcloudio/uni-app'
+// #endif
 import { api } from '../../config'
 
+// #ifdef MP-WEIXIN
+onShareAppMessage(() => ({ title: '宇之然AI磁场 - 简历诊断与优化 | AI智能优化', path: '/pages/resume/resume' }))
+onShareTimeline(() => ({ title: '宇之然AI磁场 - 简历诊断与优化 | AI智能优化' }))
+// #endif
+
 const currentTab = ref('list')
 const showForm = ref(false)
 const formTitle = ref('')
@@ -286,7 +296,7 @@ const onFileSelected = async (e) => {
 const downloadResult = (format) => {
   if (!result.value) return
   const content = format === 'html'
-    ? `<!DOCTYPE html><html><meta charset="utf-8"><title>职引 - ${resultType.value === 'diagnosis' ? '诊断报告' : '优化结果'}</title><body>${JSON.stringify(result.value)}</body></html>`
+    ? `<!DOCTYPE html><html><meta charset="utf-8"><title>宇之然AI磁场 - ${resultType.value === 'diagnosis' ? '诊断报告' : '优化结果'}</title><body>${JSON.stringify(result.value)}</body></html>`
     : `${resultType.value === 'diagnosis' ? '=== 简历诊断报告 ===\n\n' : '=== 简历优化结果 ===\n\n'}${JSON.stringify(result.value, null, 2)}`
   const fileName = `简历${resultType.value === 'diagnosis' ? '诊断报告' : '优化结果'}.${format}`
 

zhiyin-app/src/pages/review/review.vue

@@ -281,9 +281,19 @@
 
 <script setup>
 import { ref, computed, onMounted, onUnmounted } from 'vue'
+// #ifdef MP-WEIXIN
+import { onShow, onShareAppMessage, onShareTimeline } from '@dcloudio/uni-app'
+// #endif
+// #ifndef MP-WEIXIN
 import { onShow } from '@dcloudio/uni-app'
+// #endif
 import { api } from '../../config'
 
+// #ifdef MP-WEIXIN
+onShareAppMessage(() => ({ title: '宇之然AI磁场 - 面试复盘分析 | AI评析+口语分析', path: '/pages/review/review' }))
+onShareTimeline(() => ({ title: '宇之然AI磁场 - 面试复盘分析 | AI评析+口语分析' }))
+// #endif
+
 const mode = ref('list')
 const loading = ref(false)
 const submitting = ref(false)

zhiyin-app/src/pages/share/share.vue

@@ -4,8 +4,8 @@
     <view class="stats-card">
       <view class="stat-row">
         <view class="stat-item">
-          <text class="stat-value">{{ stats.shareCredits || 0 }}</text>
-          <text class="stat-label">📦 我的积分</text>
+          <text class="stat-value">{{ stats.gravity ?? 0 }}</text>
+          <text class="stat-label">🌌 我的引力值</text>
         </view>
       </view>
       <view class="stat-sub-row">
@@ -20,12 +20,12 @@
         </view>
         <view class="stat-arrow">→</view>
         <view class="stat-sub-item">
-          <text class="stat-sub-value">{{ stats.shareCredits || 0 }}</text>
-          <text class="stat-sub-label">获得积分</text>
+          <text class="stat-sub-value">{{ stats.gravity || 0 }}</text>
+          <text class="stat-sub-label">获得引力值</text>
         </view>
       </view>
       <view class="hint">
-        💡 好友通过你的链接打开并 <text class="hint-em">登录/注册</text> 才算有效，每次有效得 1 积分
+        💡 好友通过你的链接打开并 <text class="hint-em">登录/注册</text> 才算有效，每次有效获 1 引力值（每日上限 3）
       </view>
     </view>
 
@@ -49,20 +49,42 @@
       <view class="today-bar">
         <view class="today-bar-fill" :style="{ width: Math.min(100, (todayStats.credited / 3) * 100) + '%' }"></view>
       </view>
-      <text class="today-hint">每日最多 3 次有效积分</text>
+      <text class="today-hint">每日最多 3 次有效引力值，分享给朋友圈可获更多</text>
     </view>
 
     <!-- 分享按钮 -->
     <view class="share-actions">
+      <!-- #ifdef MP-WEIXIN -->
+      <view class="share-btn-row">
+        <button class="share-btn wx-share" open-type="share">
+          <text class="btn-icon">💬</text>
+          <text>分享给好友</text>
+        </button>
+        <view class="share-btn wx-timeline-hint" @click="showTimelineHint">
+          <text class="btn-icon">🔄</text>
+          <text>分享朋友圈</text>
+        </view>
+      </view>
+      <!-- #endif -->
+      <!-- #ifdef H5 -->
+      <view class="share-btn-row">
         <button class="share-btn wx-share" @click="shareToWechat" v-if="isWechat">
           <text class="btn-icon">💬</text>
           <text>分享给微信好友</text>
         </button>
+        <button class="share-btn wx-timeline" @click="shareToWechat" v-if="isWechat">
+          <text class="btn-icon">🔄</text>
+          <text>分享朋友圈</text>
+        </button>
+      </view>
+      <!-- #endif -->
+      <view class="share-btn-row">
         <button class="share-btn link-share" @click="copyLink">
           <text class="btn-icon">🔗</text>
           <text>复制分享链接</text>
         </button>
       </view>
+    </view>
 
     <!-- Tab 切换 -->
     <view class="tab-bar">
@@ -113,10 +135,15 @@
 
 <script setup>
 import { ref, computed, onMounted } from 'vue'
+// #ifdef MP-WEIXIN
+import { onShareAppMessage, onShareTimeline } from '@dcloudio/uni-app'
+// #endif
 import { api } from '../../config'
 
 const tab = ref('records')
-const stats = ref({ totalShares: 0, totalVisits: 0, creditedCount: 0, todayCredited: 0, shareCredits: 0 })
+const stats = ref({ totalShares: 0, totalVisits: 0, creditedCount: 0, todayCredited: 0, shareCredits: 0, gravity: 0 })
+const shareLink = ref('')
+const shareUrlCached = ref('')
 const records = ref([])
 const visitors = ref([])
 
@@ -127,6 +154,18 @@ const todayStats = computed(() => ({
 
 const isWechat = ref(false)
 
+// #ifdef MP-WEIXIN
+onShareAppMessage(() => ({
+  title: '宇之然AI磁场 — AI模拟面试+简历优化',
+  path: '/pages/share/share',
+  imageUrl: 'https://zhiyinwx.yzrcloud.cn/static/share-card.png',
+}))
+onShareTimeline(() => ({
+  title: '宇之然AI磁场 — AI模拟面试+简历优化',
+  imageUrl: 'https://zhiyinwx.yzrcloud.cn/static/share-card.png',
+}))
+// #endif
+
 onMounted(() => {
   // #ifdef H5
   isWechat.value = navigator?.userAgent?.toLowerCase().includes('micromessenger') || false
@@ -139,6 +178,23 @@ async function loadData() {
   if (!token) { uni.showToast({ title: '请先登录', icon: 'none' }); return }
   const header = { Authorization: `Bearer ${token}` }
 
+  // 仅在无缓存分享链接时创建新分享记录
+  if (!shareUrlCached.value) {
+    try {
+      const res = await uni.request({
+        url: api('/share/create'), method: 'POST',
+        data: { type: 'app', title: '我在宇之然AI磁场练习面试', description: 'AI模拟面试+简历优化，快来一起提升吧' },
+        header,
+      })
+      if (res.statusCode >= 200 && res.statusCode < 300) {
+        const data = res.data?.data || res.data
+        if (data.shareCode) {
+          shareUrlCached.value = `https://zhiyinwx.yzrcloud.cn/api/share/${data.shareCode}`
+        }
+      }
+    } catch (e) { /* create share is best-effort */ }
+  }
+
   try {
     const [statsRes, recordsRes, visitorsRes] = await Promise.all([
       uni.request({ url: api('/share/stats'), method: 'GET', header }),
@@ -159,17 +215,17 @@ async function shareToWechat() {
     const res = await uni.request({
       url: api('/share/create'),
       method: 'POST',
-      data: { type: 'app', title: '我在AI磁场·职引练习面试', description: 'AI模拟面试+简历优化，快来一起提升吧' },
+      data: { type: 'app', title: '我在宇之然AI磁场练习面试', description: 'AI模拟面试+简历优化，快来一起提升吧' },
       header: { Authorization: `Bearer ${token}` },
     })
-    if (res.statusCode !== 200) return
+    if (res.statusCode < 200 || res.statusCode >= 300) return
 
     const data = res.data
     const path = data.wechatShareInfo?.path || `/pages/share/share?code=${data.shareCode}`
 
     uni.shareAppMessage({
       provider: 'weixin',
-      title: data.wechatShareInfo?.title || 'AI磁场·职引',
+      title: data.wechatShareInfo?.title || '宇之然AI磁场',
       description: data.wechatShareInfo?.description || '',
       path,
       imageUrl: 'https://zhiyinwx.yzrcloud.cn/static/share-card.png',
@@ -181,19 +237,49 @@ async function shareToWechat() {
 
 async function copyLink() {
   const token = uni.getStorageSync('token')
-  if (!token) return
+  if (!token) { uni.showToast({ title: '请先登录', icon: 'none' }); return }
 
+  if (shareUrlCached.value) {
+    // 使用已缓存的分享链接，避免二次 API 调用
+    uni.setClipboardData({
+      data: shareUrlCached.value,
+      success: () => { uni.showToast({ title: '链接已复制' }); loadData() },
+      fail: () => { uni.showToast({ title: '复制失败，请长按选择复制', icon: 'none' }) },
+    })
+    return
+  }
+
+  // 缓存未命中时兜底：调 API 生成
   try {
     const res = await uni.request({
-      url: api('/share/create'),
-      method: 'POST',
-      data: { type: 'app', title: '我在AI磁场·职引练习面试', description: 'AI模拟面试+简历优化，快来一起提升吧' },
+      url: api('/share/create'), method: 'POST',
+      data: { type: 'app', title: '我在宇之然AI磁场练习面试', description: 'AI模拟面试+简历优化，快来一起提升吧' },
       header: { Authorization: `Bearer ${token}` },
     })
-    if (res.statusCode !== 200) return
-    const shareUrl = `https://zhiyinwx.yzrcloud.cn/share/${res.data.shareCode}`
-    uni.setClipboardData({ data: shareUrl, success: () => { uni.showToast({ title: '链接已复制' }); loadData() } })
-  } catch (e) { console.error(e) }
+    if (res.statusCode < 200 || res.statusCode >= 300) {
+      uni.showToast({ title: `创建失败(${res.statusCode})，请重试`, icon: 'none' })
+      return
+    }
+    const data = res.data?.data || res.data
+    if (!data.shareCode) {
+      uni.showToast({ title: '返回数据异常，请重试', icon: 'none' })
+      return
+    }
+    const shareUrl = `https://zhiyinwx.yzrcloud.cn/api/share/${data.shareCode}`
+    shareUrlCached.value = shareUrl
+    uni.setClipboardData({
+      data: shareUrl,
+      success: () => { uni.showToast({ title: '链接已复制' }); loadData() },
+      fail: () => { uni.showToast({ title: '复制失败，请长按选择复制', icon: 'none' }) },
+    })
+  } catch (e) {
+    console.error('[share] copyLink error:', e)
+    uni.showToast({ title: '网络错误，请重试', icon: 'none' })
+  }
+}
+
+function showTimelineHint() {
+  uni.showToast({ title: '请点击右上角 ··· 选择分享到朋友圈', icon: 'none', duration: 3000 })
 }
 
 function typeLabel(type) {
@@ -238,11 +324,18 @@ function formatTime(t) {
 .today-hint { font-size: 18rpx; color: var(--color-text-tertiary); text-align: center; }
 
 /* Share buttons */
-.share-actions { padding: 0 32rpx; display: flex; gap: 20rpx; }
-.share-btn { flex: 1; display: flex; align-items: center; justify-content: center; height: 88rpx; border-radius: var(--radius-md); font-size: 26rpx; font-weight: 500; border: none; }
+.share-actions { padding: 0 32rpx; display: flex; flex-direction: column; gap: 16rpx; }
+.share-btn-row { display: flex; gap: 20rpx; }
+.share-btn {
+  flex: 1; display: flex; align-items: center; justify-content: center; height: 88rpx; border-radius: var(--radius-md);
+  font-size: 26rpx; font-weight: 500; border: none; padding: 0; white-space: nowrap;
+}
 .share-btn:active { transform: scale(0.96); }
 .btn-icon { margin-right: 8rpx; font-size: 28rpx; }
 .wx-share { background: #07C160; color: #FFFFFF; }
+.wx-timeline { background: #FF6600; color: #FFFFFF; }
+.wx-timeline-hint { flex: 1; display: flex; align-items: center; justify-content: center; height: 88rpx; border-radius: var(--radius-md); font-size: 26rpx; font-weight: 500; background: #FF6600; color: #FFFFFF; white-space: nowrap; }
+.wx-timeline-hint:active { transform: scale(0.96); }
 .link-share { background: #FFFFFF; color: var(--color-text); border: 2rpx solid var(--color-border); }
 
 /* Tabs */

zhiyin-app/src/pages/user/user.vue

@@ -39,6 +39,26 @@
       </view>
     </view>
 
+    <!-- 引力值卡片（代替原配额卡片） -->
+    <view class="gravity-card" v-if="isLoggedIn">
+        <view class="gravity-card-inner">
+          <view class="gravity-top-row">
+            <view class="gravity-header">
+              <text class="gravity-icon">⚡</text>
+              <text class="gravity-label">我的引力值</text>
+            </view>
+            <text class="gravity-num">{{ memberInfo.gravity ?? 0 }}</text>
+          </view>
+          <text class="gravity-hint">每次面试消耗 5 引力值 · 分享好友、贡献面经可获得更多</text>
+        <view class="gravity-actions">
+          <text class="gravity-btn share" @click="goSharePage">分享得引力值</text>
+          <text class="gravity-btn contribute" @click="goContributePage">贡献面经</text>
+            <text class="gravity-btn h5buy" @click="goH5Buy">购买引力值</text>
+          <text class="gravity-btn detail" @click="showGravityDetail = true">明细</text>
+        </view>
+      </view>
+    </view>
+
     <!-- 菜单列表 -->
     <view class="menu-area">
       <view class="menu-group">
@@ -68,13 +88,27 @@
           <text class="menu-text">我的简历</text>
           <text class="menu-arrow">›</text>
         </view>
-        <view class="menu-item" @click="requireLogin(goShare, '我的分享')">
+        <view class="menu-item" @click="requireLogin(goSharePage, '我的分享')">
           <view class="menu-icon-wrap wrap-orange"><text class="menu-icon">📤</text></view>
           <text class="menu-text">我的分享</text>
           <text class="menu-arrow">›</text>
         </view>
       </view>
       <view class="menu-group">
+        <!-- #ifdef MP-WEIXIN -->
+        <view class="menu-item">
+          <button class="contact-btn-inner" open-type="contact">
+            <view class="menu-icon-wrap wrap-gray"><text class="menu-icon">💬</text></view>
+            <text class="menu-text">联系客服</text>
+            <text class="menu-arrow">›</text>
+          </button>
+        </view>
+        <!-- #endif -->
+        <view class="menu-item" @click="goFeedback">
+          <view class="menu-icon-wrap wrap-gray"><text class="menu-icon">📝</text></view>
+          <text class="menu-text">意见反馈</text>
+          <text class="menu-arrow">›</text>
+        </view>
         <view class="menu-item" @click="goAbout">
           <view class="menu-icon-wrap wrap-gray"><text class="menu-icon">ℹ️</text></view>
           <text class="menu-text">关于</text>
@@ -90,18 +124,105 @@
         <button class="logout-btn" @click="doLogout">退出登录</button>
       </view>
     </view>
+
+    <!-- 引力值获取方式 -->
+    <view class="modal-overlay" v-if="showGetGravityModal" @click="showGetGravityModal = false">
+      <view class="modal-content" @click.stop>
+        <text class="modal-title">获取引力值</text>
+        <text class="modal-hint">引力值可用于面试、简历优化、下载等</text>
+
+        <!-- 分享得引力值 -->
+        <view class="gp-get-method" @click="goSharePage">
+          <view class="gp-method-icon-wrap"><text class="gp-method-icon">🎁</text></view>
+          <view class="gp-method-info">
+            <text class="gp-method-name">分享给好友</text>
+            <text class="gp-method-desc">每成功邀请一位好友注册，可得 5 引力值，上不封顶</text>
+          </view>
+          <text class="gp-method-arrow">›</text>
+        </view>
+
+        <!-- 贡献面经 -->
+        <view class="gp-get-method" @click="goContributePage">
+          <view class="gp-method-icon-wrap"><text class="gp-method-icon">📝</text></view>
+          <view class="gp-method-info">
+            <text class="gp-method-name">贡献面经</text>
+            <text class="gp-method-desc">每发布一篇面经可获得 3 引力值，助力他人也提升自己</text>
+          </view>
+          <text class="gp-method-arrow">›</text>
+        </view>
+
+        <!-- 购买引力值 -->
+        <view class="gp-get-method" @click="goH5Buy">
+          <view class="gp-method-icon-wrap"><text class="gp-method-icon">🛒</text></view>
+          <view class="gp-method-info">
+            <text class="gp-method-name">购买引力值</text>
+            <text class="gp-method-desc">¥5 一份，微信支付安全便捷</text>
+          </view>
+          <text class="gp-method-arrow">›</text>
+        </view>
+
+        <text class="modal-close" @click="showGetGravityModal = false">关闭</text>
+      </view>
+    </view>
+
+    <!-- 引力值明细 -->
+    <view class="modal-overlay" v-if="showGravityDetail" @click="showGravityDetail = false">
+      <view class="modal-content detail-content" @click.stop>
+        <text class="modal-title">引力值明细</text>
+        <text class="modal-hint">购买、消耗、补给的引力值变动记录</text>
+        <scroll-view class="detail-list" scroll-y>
+          <view v-if="gravityTxs.length === 0" class="detail-empty">暂无记录</view>
+          <view v-for="tx in gravityTxs" :key="tx._id" class="detail-item">
+            <view class="detail-item-left">
+              <text class="detail-item-desc">{{ tx.description }}</text>
+              <text class="detail-item-time">{{ formatTime(tx.createdAt) }}</text>
+            </view>
+            <view class="detail-item-right">
+              <text :class="['detail-item-amount', tx.amount > 0 ? 'amount-positive' : 'amount-negative']">
+                {{ tx.amount > 0 ? '+' : '' }}{{ tx.amount }}
+              </text>
+              <text class="detail-item-balance">余额 {{ tx.balance }}</text>
+            </view>
+          </view>
+        </scroll-view>
+        <view v-if="gravityTxTotalPages > 1" class="detail-pagination">
+          <text class="detail-page-btn" @click="loadGravityTxs(gravityTxPage - 1)" v-if="gravityTxPage > 1">上一页</text>
+          <text class="detail-page-info">{{ gravityTxPage }} / {{ gravityTxTotalPages }}</text>
+          <text class="detail-page-btn" @click="loadGravityTxs(gravityTxPage + 1)" v-if="gravityTxPage < gravityTxTotalPages">下一页</text>
+        </view>
+        <text class="modal-close" @click="showGravityDetail = false">关闭</text>
+      </view>
+    </view>
   </view>
 </template>
 
 <script setup>
-import { ref, computed, onMounted } from 'vue'
+import { ref, computed, watch, onMounted } from 'vue'
+// #ifdef MP-WEIXIN
+import { onShow, onShareAppMessage, onShareTimeline } from '@dcloudio/uni-app'
+// #endif
+// #ifndef MP-WEIXIN
 import { onShow } from '@dcloudio/uni-app'
+// #endif
 import { api } from '../../config'
+import { checkAuth } from '../../utils/auth'
+
+// #ifdef MP-WEIXIN
+const shareCodeRef = ref('')
+onShareAppMessage(() => {
+  const path = shareCodeRef.value
+    ? `/pages/user/user?share=${shareCodeRef.value}`
+    : '/pages/user/user'
+  return { title: '宇之然AI磁场 - 个人中心 | AI模拟面试', path }
+})
+onShareTimeline(() => ({ title: '宇之然AI磁场 - 个人中心 | AI模拟面试' }))
+// #endif
 
 const userInfo = ref({})
 const isAdmin = ref(false)
 const stats = ref({ interviewCount: 0, avgScore: '--', completedCount: 0 })
 const token = ref('')
+const memberInfo = ref({ plan: 'free', planName: '免费版', remaining: 0, gravity: 0 })
 
 const isLoggedIn = computed(() => !!token.value)
 const maskedId = computed(() => {
@@ -114,16 +235,43 @@ const refreshState = () => {
   if (!token.value) return
   try { const s = uni.getStorageSync('userInfo'); if (s) userInfo.value = JSON.parse(s) } catch(e) {}
   loadStats()
+  loadMemberStatus()
   checkAdmin()
   fetchUserInfo()
+  // #ifdef MP-WEIXIN
+  preCreateShare()
+  // #endif
 }
 
+// #ifdef MP-WEIXIN
+async function preCreateShare() {
+  if (shareCodeRef.value) return // already have one
+  try {
+    const res = await uni.request({
+      url: api('/share/create'), method: 'POST',
+      data: { type: 'app', title: '我在宇之然AI磁场练习面试', description: 'AI模拟面试+简历优化，快来一起提升吧' },
+      header: { Authorization: `Bearer ${token.value}` },
+    })
+    if (res.statusCode < 200 || res.statusCode >= 300) {
+      checkAuth(res)
+      return
+    }
+    const data = res.data?.data || res.data
+    if (data.shareCode) {
+      shareCodeRef.value = data.shareCode
+    }
+  } catch(e) { /* silent */ }
+}
+// #endif
+
 const fetchUserInfo = async () => {
   try {
     const res = await uni.request({ url: api('/user/info'), method: 'GET', header: { 'Authorization': `Bearer ${token.value}` } })
     if (res.statusCode === 200 && res.data) {
       userInfo.value = res.data
       uni.setStorageSync('userInfo', JSON.stringify(res.data))
+    } else if (checkAuth(res)) {
+      return // token 过期，已清除并跳转登录
     }
   } catch(e) { /* silent */ }
 }
@@ -131,10 +279,26 @@ const fetchUserInfo = async () => {
 onMounted(refreshState)
 onShow(refreshState)
 
+const loadMemberStatus = async () => {
+  if (!token.value) return
+  try {
+    const res = await uni.request({ url: api('/member/status'), method: 'GET', header: { 'Authorization': `Bearer ${token.value}` } })
+    if (res.statusCode >= 200 && res.statusCode < 300 && res.data) {
+      memberInfo.value = { plan: res.data.plan || 'free', planName: res.data.planName || '免费版', remaining: res.data.remaining ?? 0, gravity: res.data.gravity ?? 0 }
+    } else if (checkAuth(res)) {
+      return
+    }
+  } catch(e) { /* silent */ }
+}
+
 const loadStats = async () => {
   try {
     const res = await uni.request({ url: api('/interview/stats/mine'), method: 'GET', header: { 'Authorization': `Bearer ${token.value}` } })
-    if (res.statusCode === 200) stats.value = res.data
+    if (res.statusCode === 200) {
+      stats.value = res.data
+    } else if (checkAuth(res)) {
+      return
+    }
   } catch(e) { console.error(e) }
 }
 
@@ -153,13 +317,53 @@ const checkAdmin = () => {
 }
 
 const goLogin = () => uni.navigateTo({ url: '/pages/login/login' })
+
+// 引力值获取
+const showGetGravityModal = ref(false)
+const openBuyModal = () => { showGetGravityModal.value = true }
+const goH5Buy = () => {
+  uni.navigateTo({ url: '/pages/member/member' })
+}
+
+// 引力值明细
+const showGravityDetail = ref(false)
+const gravityTxs = ref([])
+const gravityTxPage = ref(1)
+const gravityTxTotalPages = ref(1)
+const loadGravityTxs = async (page = 1) => {
+  try {
+    const res = await uni.request({
+      url: api(`/user/gravity-transactions?page=${page}&limit=20`),
+      method: 'GET',
+      header: { Authorization: `Bearer ${token.value}` },
+    })
+    if (res.statusCode >= 200 && res.statusCode < 300 && res.data) {
+      gravityTxs.value = res.data.items || []
+      gravityTxPage.value = res.data.page || 1
+      gravityTxTotalPages.value = res.data.totalPages || 1
+    } else if (checkAuth(res)) {
+      return
+    }
+  } catch(e) { /* silent */ }
+}
+const formatTime = (t) => {
+  if (!t) return ''
+  const d = new Date(t)
+  return `${d.getMonth() + 1}/${d.getDate()} ${String(d.getHours()).padStart(2, '0')}:${String(d.getMinutes()).padStart(2, '0')}`
+}
+
+// 点击明细时打开弹窗并加载数据
+watch(showGravityDetail, (v) => { if (v) loadGravityTxs() })
+
 const goCareer = () => uni.navigateTo({ url: '/pages/career/career' })
 const goHistory = () => uni.switchTab({ url: '/pages/history/history' })
 const goReviewReview = () => uni.navigateTo({ url: '/pages/review/review' })
 const goVip = () => uni.navigateTo({ url: '/pages/member/member' })
 const goResume = () => uni.navigateTo({ url: '/pages/resume/resume' })
-const goShare = () => uni.navigateTo({ url: '/pages/share/share' })
+const goSharePage = () => uni.navigateTo({ url: '/pages/share/share' })
+const goContributePage = () => uni.navigateTo({ url: '/pages/contribute/contribute' })
 const goAdmin = () => uni.navigateTo({ url: '/pages/admin/admin' })
+const goFeedback = () => uni.navigateTo({ url: '/pages/feedback/feedback' })
 const goAbout = () => uni.navigateTo({ url: '/pages/about/about' })
 
 const doLogout = () => {
@@ -197,9 +401,36 @@ const doLogout = () => {
 .guest-info { flex: 1; }
 .guest-name { font-size: 30rpx; font-weight: 600; color: #FFFFFF; }
 
-.menu-area { padding: 0 32rpx 32rpx; margin-top: -40rpx; }
+/* 引力值卡片（代替原配额卡片） */
+.gravity-card { margin: -48rpx 32rpx 16rpx; position: relative; z-index: 1; }
+.gravity-card-inner {
+  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+  border-radius: var(--radius-xl);
+  padding: 28rpx 24rpx 24rpx;
+  box-shadow: 0 8rpx 32rpx rgba(102,126,234,0.25);
+}
+.gravity-top-row { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 8rpx; }
+.gravity-header { display: flex; align-items: center; gap: 8rpx; }
+.gravity-icon { font-size: 32rpx; }
+.gravity-label { font-size: 24rpx; color: rgba(255,255,255,0.8); font-weight: 500; }
+.gravity-num { font-size: 48rpx; font-weight: 800; color: #FFFFFF; line-height: 1; }
+.gravity-hint { font-size: 20rpx; color: rgba(255,255,255,0.6); margin-bottom: 20rpx; }
+.gravity-actions { display: flex; gap: 16rpx; }
+.gravity-btn {
+  flex: 1; text-align: center; padding: 18rpx 0; border-radius: var(--radius-md);
+  font-size: 26rpx; font-weight: 600; white-space: nowrap;
+}
+.gravity-btn.share { background: rgba(255,255,255,0.2); color: #FFFFFF; border: 2rpx solid rgba(255,255,255,0.3); }
+.gravity-btn.h5buy { background: #FFFFFF; color: #667eea; }
+.gravity-btn.contribute { background: rgba(255,255,255,0.15); color: #FFFFFF; border: 2rpx solid rgba(255,255,255,0.2); }
+.gravity-btn.detail { background: rgba(255,255,255,0.15); color: #FFFFFF; border: 2rpx solid rgba(255,255,255,0.2); font-size: 22rpx; padding: 18rpx 16rpx; flex: 0.5; }
+.gravity-btn:active { transform: scale(0.96); }
+
+.menu-area { padding: 0 32rpx 32rpx; margin-top: 8rpx; }
 .menu-group { background: #FFFFFF; border-radius: var(--radius-lg); overflow: hidden; margin-bottom: 24rpx; box-shadow: var(--shadow-sm); }
 .menu-item { display: flex; align-items: center; padding: 28rpx 32rpx; border-bottom: 1rpx solid var(--color-border); }
+.contact-btn-inner { width: 100%; background: transparent; border: none; border-radius: 0; padding: 0; margin: 0; line-height: inherit; font-size: inherit; text-align: left; display: flex; align-items: center; min-height: auto; }
+.contact-btn-inner::after { border: none; }
 .menu-item:last-child { border-bottom: none; }
 .menu-item:active { background: #F9FAFB; }
 .menu-icon-wrap { width: 60rpx; height: 60rpx; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; margin-right: 20rpx; flex-shrink: 0; }
@@ -216,4 +447,47 @@ const doLogout = () => {
 .logout-wrap { margin-top: 8rpx; }
 .logout-btn { background: #FFFFFF; color: var(--color-error); font-size: 28rpx; font-weight: 500; border-radius: var(--radius-md); height: 88rpx; line-height: 88rpx; border: 2rpx solid #FECACA; }
 .logout-btn:active { background: #FEF2F2; transform: scale(0.96); }
+
+/* 弹窗通用 */
+.modal-overlay { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.5); display: flex; align-items: center; justify-content: center; z-index: 100; }
+.modal-content { background: #FFF; border-radius: var(--radius-xl); padding: 40rpx 32rpx; width: 600rpx; max-height: 80vh; overflow-y: auto; display: flex; flex-direction: column; align-items: center; gap: 16rpx; }
+.modal-title { font-size: 30rpx; font-weight: 700; color: var(--color-text); }
+.modal-hint { font-size: 22rpx; color: #6B7280; text-align: center; }
+.modal-close { font-size: 24rpx; color: #9CA3AF; padding: 12rpx 24rpx; }
+
+/* 获取引力值弹窗 - 分享/贡献方法 */
+.gp-get-method {
+  width: 100%; display: flex; align-items: center; gap: 16rpx;
+  background: #F9FAFB; border-radius: var(--radius-md); padding: 20rpx;
+  border: 2rpx solid #E5E7EB; margin-top: 8rpx;
+}
+.gp-get-method:active { transform: scale(0.97); background: #F3F4F6; }
+.gp-method-icon-wrap {
+  width: 64rpx; height: 64rpx; border-radius: var(--radius-md);
+  background: #EEF2FF; display: flex; align-items: center; justify-content: center; flex-shrink: 0;
+}
+.gp-method-icon { font-size: 32rpx; }
+.gp-method-info { flex: 1; display: flex; flex-direction: column; gap: 4rpx; }
+.gp-method-name { font-size: 26rpx; font-weight: 600; color: var(--color-text); }
+.gp-method-desc { font-size: 20rpx; color: #6B7280; line-height: 1.4; }
+.gp-method-arrow { font-size: 32rpx; color: #D1D5DB; }
+
+/* 引力值明细弹窗 */
+.detail-content { width: 650rpx; max-height: 70vh; }
+.detail-list { width: 100%; max-height: 500rpx; }
+.detail-empty { text-align: center; padding: 40rpx 0; font-size: 24rpx; color: #9CA3AF; }
+.detail-item { display: flex; align-items: center; justify-content: space-between; width: 100%; padding: 20rpx 0; border-bottom: 1rpx solid #F3F4F6; }
+.detail-item:last-child { border-bottom: none; }
+.detail-item-left { display: flex; flex-direction: column; gap: 4rpx; flex: 1; min-width: 0; }
+.detail-item-desc { font-size: 26rpx; color: var(--color-text); font-weight: 500; }
+.detail-item-time { font-size: 20rpx; color: #9CA3AF; }
+.detail-item-amount { font-size: 30rpx; font-weight: 700; }
+.detail-item-right { display: flex; flex-direction: column; align-items: flex-end; gap: 4rpx; flex-shrink: 0; margin-left: 16rpx; }
+.detail-item-balance { font-size: 20rpx; color: #9CA3AF; font-weight: 400; }
+.amount-positive { color: #10B981; }
+.amount-negative { color: #EF4444; }
+.detail-pagination { display: flex; align-items: center; justify-content: center; gap: 24rpx; width: 100%; margin-top: 8rpx; }
+.detail-page-btn { font-size: 24rpx; color: var(--color-primary); padding: 8rpx 16rpx; }
+.detail-page-btn:active { opacity: 0.6; }
+.detail-page-info { font-size: 24rpx; color: #6B7280; }
 </style>

zhiyin-app/src/services/api.ts

@@ -105,6 +105,12 @@ const apiService = {
       request(API_ENDPOINTS.CAREER.CHAT, 'POST', { message, history }, true),
     positions: () => request(API_ENDPOINTS.CAREER.POSITIONS, 'GET', undefined, true),
   },
+  virtualPayment: {
+    create: (data: { type: string; quantity: number; wxCode: string }) =>
+      request(API_ENDPOINTS.VIRTUAL_PAYMENT.CREATE, 'POST', data, true),
+    check: (outTradeNo: string) =>
+      request(API_ENDPOINTS.VIRTUAL_PAYMENT.CHECK(outTradeNo), 'GET', undefined, true),
+  },
 }
 
 export default apiService

zhiyin-app/src/utils/auth.ts

@@ -0,0 +1,72 @@
+/**
+ * 清除登录状态 —— token 过期 / 未授权时调用
+ */
+export function clearAuth() {
+  uni.removeStorageSync('token')
+  uni.removeStorageSync('userInfo')
+  uni.showToast({ title: '登录已过期，请重新登录', icon: 'none' })
+  // 延迟跳转，避免和当前页面操作冲突
+  setTimeout(() => {
+    uni.navigateTo({ url: '/pages/login/login' })
+  }, 800)
+}
+
+/**
+ * 检查 uni.request 的响应是否为 401，是则自动清除登录态
+ * 返回 true 表示已处理 401（调用方应停止后续逻辑）
+ */
+export function checkAuth(res: any): boolean {
+  if (res.statusCode === 401) {
+    clearAuth()
+    return true
+  }
+  return false
+}
+
+/**
+ * 微信虚拟支付（VP）错误消息 → 用户友好中文提示
+ * 覆盖 wx.requestVirtualPayment fail 回调中的常见错误码
+ */
+export function friendlyVpError(errMsg: string): string {
+  if (!errMsg) return '支付失败，请重试'
+
+  const map: Record<string, string> = {
+    'pay cancel': '你已取消支付',
+    'cancel': '你已取消支付',
+    'access denied': '支付权限不足，请联系客服',
+    '商户收款功能受限': '商户暂不支持收款，请联系客服',
+    'PRODUCT_ID_EMPTY': '商品信息错误',
+    'PRODUCT_NOT_EXIST': '商品不存在',
+    'PRODUCT_NOT_ONLINE': '商品未上架',
+    'PAY_SIG_INVALID': '支付签名异常，请重试',
+    'SIGNATURE_INVALID': '支付验证失败，请重试',
+    'BALANCE_NOT_ENOUGH': '余额不足',
+    'ORDER_NOT_EXIST': '订单不存在',
+    'ORDER_EXPIRED': '订单已过期，请重新下单',
+    'ORDER_PAYED': '订单已支付',
+    'ORDER_CANCELED': '订单已取消',
+    'PRICE_NOT_MATCH': '价格异常，请联系客服',
+    'TOKEN_NOT_EXIST': '登录态失效，请重新登录',
+    'TOKEN_EXPIRED': '登录态已过期，请重新登录',
+    'TOKEN_NOT_MATCH': '登录态不匹配，请重新登录',
+    'internal error': '支付异常，请稍后重试',
+    'system error': '系统繁忙，请稍后重试',
+    'payment limit exceeded': '已超出支付限额',
+  }
+
+  // 尝试精确匹配
+  const lower = errMsg.toLowerCase()
+  for (const [key, msg] of Object.entries(map)) {
+    if (lower.includes(key.toLowerCase())) return msg
+  }
+
+  // fallback：去前缀（requestVirtualPayment:fail xxx → xxx）
+  const cleaned = errMsg.replace(/^requestVirtualPayment:fail\s*/i, '').replace(/^requestPayment:fail\s*/i, '').trim()
+  if (cleaned && cleaned !== errMsg) {
+    for (const [key, msg] of Object.entries(map)) {
+      if (cleaned.toLowerCase().includes(key.toLowerCase())) return msg
+    }
+  }
+
+  return `支付失败（${cleaned || '未知错误'}）`
+}

zhiyin-app/src/utils/format.ts

@@ -0,0 +1,17 @@
+/** 将 ISO 时间字符串转为北京时间（UTC+8）显示 */
+export function toBeijing(iso?: string): string {
+  if (!iso) return '--'
+  try {
+    return new Date(iso).toLocaleString('zh-CN', {
+      timeZone: 'Asia/Shanghai',
+      hour12: false,
+      year: 'numeric',
+      month: '2-digit',
+      day: '2-digit',
+      hour: '2-digit',
+      minute: '2-digit',
+    })
+  } catch {
+    return iso.slice(0, 16).replace('T', ' ')
+  }
+}

zhiyin-app/static/robots.txt

@@ -0,0 +1,3 @@
+User-agent: *
+Allow: /
+Sitemap: https://zhiyin.yzrcloud.cn/sitemap.xml

zhiyin-app/static/sitemap.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+  <url>
+    <loc>https://zhiyin.yzrcloud.cn</loc>
+    <changefreq>daily</changefreq>
+    <priority>1.0</priority>
+  </url>
+</urlset>

zhiyin-app/vite.config.js

@@ -1,8 +1,17 @@
 import { defineConfig } from 'vite';
+import { execSync } from 'child_process';
 import uni from '@dcloudio/vite-plugin-uni';
 
+let appVersion = '1.0.0';
+try {
+  appVersion = execSync('git describe --tags --abbrev=0 2>/dev/null || echo "1.0.0"', { encoding: 'utf8' }).trim().replace(/^v/, '');
+} catch {}
+
 export default defineConfig({
   plugins: [uni()],
+  define: {
+    __APP_VERSION__: JSON.stringify(appVersion),
+  },
   server: {
     port: 8888,
     strictPort: true,