清理城市农业类别 + 修复采集器LLM直接选题

清理:
- sustainability_cases.json移除GLO-001/CHN-001城市农业案例,替换为循环消费
- initial_cases.json移除case8东京垂直农场/case26城市屋顶农场
- strategy_topics_to_json.py移除B01/B05/D05三个种菜选题
- collector.py移除城市农业→循环消费映射,更新注释
- 删除fix_collector.py/test_image_gen.py/generate_images.py等遗留脚本
- 删除import_topics.py和automation/下旧版生成脚本

修复:
- collector.py _generate_topic_with_llm不再依赖搜索结果,无搜索时LLM直接生成
- run()始终调用LLM,不再要求web_search_results非空
- 替换sources.yaml中已失效的RSS源(澎湃/虎嗅/中新网→36氪/少数派)

automation/add_md_separators.py

@@ -1,24 +0,0 @@
-#!/usr/bin/env python3
-"""
-在 Markdown 的 H2 标题前插入分隔线，第一个除外
-"""
-
-MD_PATH = "/root/openclaw-workspace/projects/yu-zhi-ran/content/published/2026-04-14-上海阳台种菜一年/final-article.md"
-
-with open(MD_PATH, "r", encoding="utf-8") as f:
-    lines = f.readlines()
-
-new_lines = []
-first_h2_seen = False
-for line in lines:
-    if line.startswith("## "):
-        if first_h2_seen:
-            new_lines.append("---\n\n")
-        else:
-            first_h2_seen = True
-    new_lines.append(line)
-
-with open(MD_PATH, "w", encoding="utf-8") as f:
-    f.writelines(new_lines)
-
-print(f"✅ 已处理 {MD_PATH}")

automation/add_separators.py

@@ -1,39 +0,0 @@
-#!/usr/bin/env python3
-"""
-在章节标题（h2）前插入分隔线，第一个除外
-"""
-
-import re
-
-HTML_PATH = "/root/openclaw-workspace/projects/yu-zhi-ran/content/published/2026-04-14-上海阳台种菜一年/article-optimized.html"
-
-with open(HTML_PATH, "r", encoding="utf-8") as f:
-    html = f.read()
-
-# 分隔线HTML
-separator = '<div class="chapter-separator" style="margin: 40px 0 20px; border-top: 2px dashed #e0e0e0;"></div>\n'
-
-# 找到所有 h2 标题
-h2_pattern = re.compile(r'(<h2>.*?</h2>)', re.DOTALL)
-matches = list(h2_pattern.finditer(html))
-
-# 跳过第一个 h2，对其余每个插入分隔
-insertions = []
-for i, m in enumerate(matches[1:], start=1):  # 从第二个开始
-    insert_pos = m.start()
-    insertions.append((insert_pos, separator))
-
-# 按位置逆序插入，避免影响后续位置
-insertions.sort(reverse=True, key=lambda x: x[0])
-html_list = list(html)
-for pos, sep in insertions:
-    html_list.insert(pos, sep)
-
-new_html = ''.join(html_list)
-
-# 写回
-with open(HTML_PATH, "w", encoding="utf-8") as f:
-    f.write(new_html)
-
-print(f"✅ 已插入 {len(insertions)} 个章节分隔")
-print(f"📄 文件: {HTML_PATH}")

automation/data/initial_cases.json

@@ -83,18 +83,6 @@
     "credibility_rating": "⭐⭐⭐⭐",
     "china_applicability": "⭐⭐⭐⭐"
   },
-  {
-    "id": 8,
-    "title": "东京垂直农场",
-    "field": "可持续生活系统",
-    "summary": "利用高层建筑内部空间进行多层种植，实现都市粮食自给。",
-    "key_metrics": "单位面积产量是传统农业的10倍，节水90%",
-    "date": "2024",
-    "source": "Spread 公司",
-    "source_url": "https://www.spread.co.jp/",
-    "credibility_rating": "⭐⭐⭐⭐⭐",
-    "china_applicability": "⭐⭐⭐"
-  },
   {
     "id": 9,
     "title": "纽约社区花园政策",
@@ -299,18 +287,6 @@
     "credibility_rating": "⭐⭐⭐",
     "china_applicability": "⭐⭐⭐⭐⭐"
   },
-  {
-    "id": 26,
-    "title": "城市屋顶农场：上海社区的粮食自给实验",
-    "field": "可持续生活系统",
-    "summary": "在上海某小区屋顶建设 200㎡ 农场，一年内生产 600kg 蔬菜，减少碳足迹 1.2 吨。",
-    "key_metrics": "蔬菜自给率 40%, 参与家庭 50 户, 社区互动提升 300%",
-    "date": "2024",
-    "source": "城市农业网",
-    "source_url": "https://www.urbanfarming.org/",
-    "credibility_rating": "⭐⭐⭐⭐",
-    "china_applicability": "⭐⭐⭐⭐⭐"
-  },
   {
     "id": 27,
     "title": "数字游民签证地图：2026 最新政策对比",

automation/data/sustainability_cases.json

@@ -1,21 +1,4 @@
 [
-  {
-    "id": "GLO-001",
-    "country": "Japan",
-    "category": "城市农业",
-    "title": "东京垂直农场：10平米 balcony 年产蔬菜 100kg",
-    "core_idea": "利用多层种植架和 LED 生长灯，在狭小阳台实现全年蔬菜生产",
-    "data_facts": "每平米年产 10kg，较传统方式节水 90%，投资回收期 1.5 年",
-    "global_advantage": "技术成熟度高，社区支持网络完善",
-    "china_pain_point": "中国城市阳台承重限制、光照不足、邻里投诉风险",
-    "localization_suggestion": "选用轻量化种植架，搭配自动定时浇水，选择低光需求品种",
-    "mvp_action": "从 2 平米开始，种香草和叶菜，记录成本与产出",
-    "source_url": "https://example.com/tokyo-vertical-farm",
-    "credibility_rating": "⭐⭐⭐⭐⭐",
-    "china_applicability": "⭐⭐⭐",
-    "collection_date": "2026-04-19",
-    "status": "已验证"
-  },
   {
     "id": "GLO-002",
     "country": "Sweden",
@@ -87,18 +70,18 @@
   {
     "id": "CHN-001",
     "country": "China",
-    "category": "城市农业",
-    "title": "上海阳台种菜年省 3000 元：居民自种调查",
-    "core_idea": "利用阳台空间种菜，实现部分蔬菜自给，降低生活成本",
-    "data_facts": "20 平米阳台年产蔬菜 100kg，节省买菜支出 3000 元，投入成本 2000 元",
-    "global_advantage": "中国城市人口密集，阳台空间普遍存在",
-    "china_pain_point": "缺乏种植知识，病虫害防治困难，物业可能干涉",
-    "localization_suggestion": "选择易种品种（番茄、辣椒、生菜），使用有机土，与邻居共享收获",
-    "mvp_action": "先种 5 盆香草，成功后再扩大",
-    "source_url": "https://www.bilibili.com/video/BV1xx411",
-    "credibility_rating": "⭐⭐⭐",
+    "category": "循环消费",
+    "title": "中国二手交易平台崛起：闲鱼转转让闲置物品年交易额超5000亿",
+    "core_idea": "通过二手交易平台，用户可以将闲置物品变现，降低消费成本",
+    "data_facts": "闲鱼年交易额超5000亿，用户数超3亿，每天上架商品超200万件",
+    "global_advantage": "中国移动互联网普及率高，二手交易习惯逐渐养成",
+    "china_pain_point": "信任机制不完善，假货和退换货纠纷多",
+    "localization_suggestion": "选择信誉高的卖家，优先购买有质检服务的商品",
+    "mvp_action": "整理家中闲置物品，本月在二手平台卖出3件",
+    "source_url": "https://www.goofish.com/",
+    "credibility_rating": "⭐⭐⭐⭐",
     "china_applicability": "⭐⭐⭐⭐⭐",
-    "collection_date": "2026-04-19",
+    "collection_date": "2026-05-20",
     "status": "已验证"
   }
 ]

automation/generate_docx.py

@@ -1,138 +0,0 @@
-#!/usr/bin/env python3
-"""
-将 Markdown 文章转换为 Word 文档，嵌入图片
-"""
-
-import os
-import re
-from docx import Document
-from docx.shared import Inches, Pt, RGBColor
-from docx.enum.text import WD_ALIGN_PARAGRAPH
-
-# 路径配置
-MARKDOWN_FILE = "/root/openclaw-workspace/projects/yu-zhi-ran/content/published/2026-04-14-上海阳台种菜一年/final-article.md"
-IMAGES_DIR = "/root/openclaw-workspace/projects/yu-zhi-ran/content/publishing/images"
-OUTPUT_DOCX = "/root/openclaw-workspace/projects/yu-zhi-ran/content/published/2026-04-14-上海阳台种菜一年/上海阳台种菜一年_最终版.docx"
-
-# 读取 Markdown
-with open(MARKDOWN_FILE, "r", encoding="utf-8") as f:
-    lines = f.readlines()
-
-doc = Document()
-doc.styles['Normal'].font.name = '微软雅黑'
-doc.styles['Normal'].font.size = Pt(11)
-
-# 样式函数
-def add_heading(text, level=1):
-    heading = doc.add_heading(text, level=level)
-    heading.alignment = WD_ALIGN_PARAGRAPH.LEFT
-    return heading
-
-def add_paragraph(text, bold=False, italic=False):
-    p = doc.add_paragraph()
-    run = p.add_run(text)
-    run.bold = bold
-    run.italic = italic
-    return p
-
-# 解析 Markdown
-in_code_block = False
-in_table = False
-table_data = []
-
-for i, line in enumerate(lines):
-    line = line.rstrip('\n')
-
-    # 代码块跳过
-    if line.startswith('```'):
-        in_code_block = not in_code_block
-        continue
-    if in_code_block:
-        continue
-
-    # 标题
-    if line.startswith('# '):
-        add_heading(line[2:], level=1)
-        continue
-    if line.startswith('## '):
-        add_heading(line[3:], level=2)
-        continue
-    if line.startswith('### '):
-        add_heading(line[4:], level=3)
-        continue
-
-    # 表格处理（简化：将表格转为文本，图片位置用占位）
-    if line.startswith('|'):
-        in_table = True
-        table_data.append(line)
-        continue
-    if in_table and not line.startswith('|'):
-        in_table = False
-        # 可以在此转换表格，为简化直接跳过
-        continue
-
-    # 图片：![alt](path)
-    img_match = re.match(r'!\[(.*?)\]\((images/.*?)\)', line)
-    if img_match:
-        alt, path = img_match.groups()
-        img_full_path = os.path.join(os.path.dirname(MARKDOWN_FILE), path)
-        if os.path.exists(img_full_path):
-            try:
-                # 插入图片，宽度 6 英寸（约 15cm）
-                doc.add_picture(img_full_path, width=Inches(6))
-                # 居中
-                last_para = doc.paragraphs[-1]
-                last_para.alignment = WD_ALIGN_PARAGRAPH.CENTER
-                # 添加图片说明（可选）
-                if alt:
-                    cap = doc.add_paragraph(alt)
-                    cap.alignment = WD_ALIGN_PARAGRAPH.CENTER
-                    cap.style = 'Caption'
-            except Exception as e:
-                doc.add_paragraph(f"[图片加载失败: {path}]")
-        else:
-            doc.add_paragraph(f"[图片缺失: {img_full_path}]")
-        continue
-
-    # 引用
-    if line.startswith('> '):
-        p = doc.add_paragraph(line[2:])
-        p.paragraph_format.left_indent = Inches(0.5)
-        p.italic = True
-        continue
-
-    # 列表
-    if re.match(r'^[-*] ', line):
-        p = doc.add_paragraph(line[2:], style='List Bullet')
-        continue
-    if re.match(r'^\d+\. ', line):
-        p = doc.add_paragraph(line[line.find('.')+2:], style='List Number')
-        continue
-
-    # 分隔线
-    if line.strip() == '---':
-        doc.add_paragraph('_' * 50)
-        continue
-
-    # 普通段落
-    if line.strip():
-        # 处理行内加粗、斜体
-        p = doc.add_paragraph()
-        parts = re.split(r'(\*\*[^*]+\*\*|\*[^*]+\*)', line)
-        for part in parts:
-            if part.startswith('**') and part.endswith('**'):
-                run = p.add_run(part[2:-2])
-                run.bold = True
-            elif part.startswith('*') and part.endswith('*'):
-                run = p.add_run(part[1:-1])
-                run.italic = True
-            else:
-                run = p.add_run(part)
-    else:
-        doc.add_paragraph()  # 空行
-
-# 保存文档
-doc.save(OUTPUT_DOCX)
-print(f"✅ Word 文档已生成: {OUTPUT_DOCX}")
-print(f"📄 页数: {len(doc.paragraphs)} 段落")
-print(f"🖼️  图片路径: {IMAGES_DIR}")

automation/generate_docx_fixed.py

@@ -1,93 +0,0 @@
-#!/usr/bin/env python3
-"""
-生成 Word 文档，图片从发布目录的 images 文件夹读取
-"""
-
-import os
-from docx import Document
-from docx.shared import Inches, Pt
-from docx.enum.text import WD_ALIGN_PARAGRAPH
-
-BASE_DIR = "/root/openclaw-workspace/projects/yu-zhi-ran/content/published/2026-04-14-上海阳台种菜一年"
-MD_FILE = os.path.join(BASE_DIR, "final-article.md")
-IMAGES_DIR = os.path.join(BASE_DIR, "images")  # 已复制的图片
-OUTPUT_DOCX = os.path.join(BASE_DIR, "上海阳台种菜一年_最终版.docx")
-
-with open(MD_FILE, "r", encoding="utf-8") as f:
-    lines = f.readlines()
-
-doc = Document()
-doc.styles['Normal'].font.name = '微软雅黑'
-doc.styles['Normal'].font.size = Pt(11)
-
-def add_heading(text, level=1):
-    heading = doc.add_heading(text, level=level)
-    heading.alignment = WD_ALIGN_PARAGRAPH.LEFT
-    return heading
-
-for line in lines:
-    line = line.rstrip('\n')
-
-    if line.startswith('# '):
-        add_heading(line[2:], level=1)
-        continue
-    if line.startswith('## '):
-        add_heading(line[3:], level=2)
-        continue
-    if line.startswith('### '):
-        add_heading(line[4:], level=3)
-        continue
-    if line.startswith('---'):
-        doc.add_paragraph('_' * 60)
-        continue
-
-    # 图片
-    if line.startswith('!['):
-        import re
-        m = re.match(r'!\[(.*?)\]\((images/.*?)\)', line)
-        if m:
-            alt, fname = m.groups()
-            img_path = os.path.join(IMAGES_DIR, os.path.basename(fname))
-            if os.path.exists(img_path):
-                try:
-                    doc.add_picture(img_path, width=Inches(6))
-                    last_para = doc.paragraphs[-1]
-                    last_para.alignment = WD_ALIGN_PARAGRAPH.CENTER
-                except Exception as e:
-                    doc.add_paragraph(f"[图片错误: {fname}]")
-            else:
-                doc.add_paragraph(f"[缺失图片: {fname}]")
-        continue
-
-    # 空行
-    if not line.strip():
-        doc.add_paragraph()
-        continue
-
-    # 普通段落，处理粗体斜体
-    p = doc.add_paragraph()
-    parts = []
-    tmp = line
-    while '**' in tmp:
-        parts.append(tmp[:tmp.find('**')])
-        tmp = tmp[tmp.find('**')+2:]
-        if '**' in tmp:
-            parts.append(('bold', tmp[:tmp.find('**')]))
-            tmp = tmp[tmp.find('**')+2:]
-        else:
-            parts.append(('bold', tmp))
-            break
-    if not parts:
-        parts = [line]
-
-    for part in parts:
-        if isinstance(part, tuple):
-            style, text = part
-            run = p.add_run(text)
-            run.bold = (style == 'bold')
-        else:
-            p.add_run(part)
-
-doc.save(OUTPUT_DOCX)
-print(f"✅ Word 已生成: {OUTPUT_DOCX}")
-print(f"📄 段落数: {len(doc.paragraphs)}")

automation/generate_html_fixed.py

@@ -1,74 +0,0 @@
-#!/usr/bin/env python3
-"""
-生成 HTML，图片使用相对路径 'images/xxx.png'（确保图片在发布目录的 images 子文件夹中）
-"""
-
-import os
-import re
-
-BASE_DIR = "/root/openclaw-workspace/projects/yu-zhi-ran/content/published/2026-04-14-上海阳台种菜一年"
-MD_FILE = os.path.join(BASE_DIR, "final-article.md")
-OUT_HTML = os.path.join(BASE_DIR, "上海阳台种菜一年_可复制.html")
-
-with open(MD_FILE, "r", encoding="utf-8") as f:
-    content = f.read()
-
-# 替换图片为 HTML img 标签，保持相对路径
-def replace_img(match):
-    alt, path = match.groups()
-    return f'<img src="{path}" alt="{alt}" style="max-width:100%; margin:20px 0; display:block;">'
-
-content = re.sub(r'!\[(.*?)\]\((images/.*?)\)', replace_img, content)
-
-# 转换 Markdown 为 HTML
-html_lines = []
-for line in content.split('\n'):
-    if line.startswith('# '):
-        html_lines.append(f'<h1>{line[2:]}</h1>')
-    elif line.startswith('## '):
-        html_lines.append(f'<h2>{line[3:]}</h2>')
-    elif line.startswith('### '):
-        html_lines.append(f'<h3>{line[4:]}</h3>')
-    elif line.startswith('---'):
-        html_lines.append('<hr style="border:none;border-top:2px dashed #ddd;margin:40px 0;">')
-    elif line.startswith('> '):
-        html_lines.append(f'<blockquote style="border-left:4px solid #4CAF50;background:#f9f9f9;padding:10px 20px;margin:20px 0;color:#666;">{line[2:]}</blockquote>')
-    elif re.match(r'^[-*] ', line):
-        html_lines.append(f'<li>{line[2:]}</li>')
-    elif re.match(r'^\d+\. ', line):
-        html_lines.append(f'<li>{line[line.find(". ")+2:]}</li>')
-    elif line.strip() == '':
-        html_lines.append('<br>')
-    else:
-        # 处理行内粗体斜体
-        tmp = re.sub(r'\*\*(.*?)\*\*', r'<strong>\1</strong>', line)
-        tmp = re.sub(r'\*(.*?)\*', r'<em>\1</em>', tmp)
-        html_lines.append(f'<p>{tmp}</p>')
-
-html = f'''<!DOCTYPE html>
-<html>
-<head>
-<meta charset="UTF-8">
-<title>上海阳台种菜一年</title>
-<style>
-body {{ font-family: "Microsoft YaHei", sans-serif; max-width: 800px; margin: 0 auto; padding: 20px; line-height: 1.8; }}
-h1 {{ font-size: 28px; border-bottom: 2px solid #4CAF50; padding-bottom: 10px; }}
-h2 {{ font-size: 24px; margin-top: 40px; border-left: 4px solid #4CAF50; padding-left: 10px; }}
-h3 {{ font-size: 20px; margin-top: 30px; color: #666; }}
-img {{ max-width: 100%; height: auto; border-radius: 4px; margin: 20px 0; display: block; margin-left: auto; margin-right: auto; }}
-blockquote {{ border-left: 4px solid #4CAF50; background: #f9f9f9; padding: 10px 20px; margin: 20px 0; color: #666; }}
-li {{ margin-bottom: 8px; }}
-p {{ margin-bottom: 16px; }}
-</style>
-</head>
-<body>
-{chr(10).join(html_lines)}
-</body>
-</html>'''
-
-with open(OUT_HTML, "w", encoding="utf-8") as f:
-    f.write(html)
-
-print(f"✅ HTML 已生成: {OUT_HTML}")
-print(f"📊 字符数: {len(content)}")
-print(f"🖼️  图片路径: images/  (需与 HTML 同目录的 images 文件夹)")

automation/generate_html_inline.py

@@ -1,90 +0,0 @@
-#!/usr/bin/env python3
-"""
-生成图文混排的 HTML（图片内联为 base64），方便直接复制
-"""
-
-import os
-import re
-import base64
-
-BASE_DIR = "/root/openclaw-workspace/projects/yu-zhi-ran/content/published/2026-04-14-上海阳台种菜一年"
-MD_FILE = os.path.join(BASE_DIR, "final-article.md")
-IMAGES_DIR = os.path.join(BASE_DIR, "images")  # 使用发布目录内的 images
-OUT_HTML = os.path.join(BASE_DIR, "上海阳台种菜一年_内联.html")
-
-# 读取 Markdown
-with open(MD_FILE, "r", encoding="utf-8") as f:
-    content = f.read()
-
-# 预加载图片并转为 base64
-image_cache = {}
-for fname in os.listdir(IMAGES_DIR):
-    if fname.endswith('.png'):
-        path = os.path.join(IMAGES_DIR, fname)
-        with open(path, "rb") as imgf:
-            b64 = base64.b64encode(imgf.read()).decode('utf-8')
-            image_cache[fname] = b64
-
-# 替换图片
-def replace_img(match):
-    alt = match.group(1)
-    fname = match.group(2)
-    key = os.path.basename(fname)
-    if key in image_cache:
-        return f'<img src="data:image/png;base64,{image_cache[key]}" alt="{alt}" style="max-width:100%; margin:20px 0; display:block;">'
-    else:
-        return f'<p>[图片缺失: {fname}]</p>'
-
-content = re.sub(r'!\[(.*?)\]\((images/.*?)\)', replace_img, content)
-
-# Markdown 转 HTML
-html_lines = []
-for line in content.split('\n'):
-    if line.startswith('# '):
-        html_lines.append(f'<h1>{line[2:]}</h1>')
-    elif line.startswith('## '):
-        html_lines.append(f'<h2>{line[3:]}</h2>')
-    elif line.startswith('### '):
-        html_lines.append(f'<h3>{line[4:]}</h3>')
-    elif line.startswith('---'):
-        html_lines.append('<hr>')
-    elif line.startswith('> '):
-        html_lines.append(f'<blockquote>{line[2:]}</blockquote>')
-    elif re.match(r'^[-*] ', line):
-        html_lines.append(f'<li>{line[2:]}</li>')
-    elif re.match(r'^\d+\. ', line):
-        html_lines.append(f'<li>{line[line.find(". ")+2:]}</li>')
-    elif line.strip() == '':
-        html_lines.append('<br>')
-    else:
-        tmp = re.sub(r'\*\*(.*?)\*\*', r'<strong>\1</strong>', line)
-        tmp = re.sub(r'\*(.*?)\*', r'<em>\1</em>', tmp)
-        html_lines.append(f'<p>{tmp}</p>')
-
-html = f'''<!DOCTYPE html>
-<html>
-<head>
-<meta charset="UTF-8">
-<title>上海阳台种菜一年</title>
-<style>
-body {{ font-family: "Microsoft YaHei", sans-serif; max-width: 800px; margin: 0 auto; padding: 20px; line-height: 1.8; }}
-h1 {{ font-size: 28px; border-bottom: 2px solid #4CAF50; padding-bottom: 10px; }}
-h2 {{ font-size: 24px; margin-top: 40px; border-left: 4px solid #4CAF50; padding-left: 10px; }}
-h3 {{ font-size: 20px; margin-top: 30px; color: #666; }}
-img {{ max-width: 100%; height: auto; border-radius: 4px; margin: 20px 0; display: block; margin-left: auto; margin-right: auto; }}
-blockquote {{ border-left: 4px solid #4CAF50; background: #f9f9f9; padding: 10px 20px; margin: 20px 0; color: #666; }}
-li {{ margin-bottom: 8px; }}
-p {{ margin-bottom: 16px; }}
-</style>
-</head>
-<body>
-{chr(10).join(html_lines)}
-</body>
-</html>'''
-
-with open(OUT_HTML, "w", encoding="utf-8") as f:
-    f.write(html)
-
-print(f"✅ HTML 已生成: {OUT_HTML}")
-print(f"📊 字符数: {len(content)}")
-print(f"🖼️  内嵌图片: {len(image_cache)} 张")

automation/generate_optimized_md.py

@@ -1,50 +0,0 @@
-#!/usr/bin/env python3
-"""
-对 article.md 进行内容优化：
-- 去除具体 App 品牌名（花帮主、园艺助手）
-- 隐去设备具体品牌（小米米家）
-- 保留功能描述和用户价值
-- 保持中立、实用、无广告感
-"""
-
-import os
-import re
-
-BASE_DIR = "/root/openclaw-workspace/projects/yu-zhi-ran/content/published/2026-04-14-上海阳台种菜一年"
-MD_FILE = os.path.join(BASE_DIR, "final-article.md")
-OUT_MD = os.path.join(BASE_DIR, "final-article-optimized.md")
-
-with open(MD_FILE, "r", encoding="utf-8") as f:
-    content = f.read()
-
-# 1. 替换具体 App 名称 -> 通用描述
-content = re.sub(r'花帮主', '一些第三方种植App', content)
-content = re.sub(r'园艺助手', '另一些生活助手类App', content)
-content = re.sub(r'(\*\*)花帮主(\*\*)，AI识别病虫害，准确率85%', '**一些第三方种植App**，可以通过 AI 识别病虫害，准确率在 80% 以上', content)
-
-# 2. 替换设备品牌 -> 通用描述
-content = re.sub(r'小米米家灌溉套装', '智能灌溉套装', content)
-content = re.sub(r'LED补光灯', 'LED 植物补光灯', content)
-
-# 3. 移除可能带有广告嫌疑的表述（如“效果最好”、“推荐”等），改为中性描述
-content = re.sub(r'强烈推荐（易种）', '适合新手（易种）', content)
-content = re.sub(r'强烈推荐', '推荐', content)
-
-# 4. 图片描述调整（不影响图片本身，只调整 alt 文本和图片说明）
-# 图片文件保留不变，只调整 Markdown 中的说明文字
-content = re.sub(r'!\[App截图\]', '[App功能截图]', content)
-content = re.sub(r'App截图', 'App功能界面示意', content)
-
-# 5. 增加免责声明（在文末）
-if "声明：" not in content:
-    content = content.rstrip() + "\n\n---\n\n> **声明**：本文提及的工具和设备仅为个人使用经验分享，不构成商业推荐。读者可根据自身需求选择类似产品。\n"
-
-with open(OUT_MD, "w", encoding="utf-8") as f:
-    f.write(content)
-
-print(f"✅ 优化完成: {OUT_MD}")
-print("🔧 优化项:")
-print("  - 去除具体 App 品牌名")
-print("  - 隐去设备品牌")
-print("  - 增加中立表述")
-print("  - 添加免责声明")