diff --git a/client/src/App.vue b/client/src/App.vue
index 631fbae..07b2caf 100644
--- a/client/src/App.vue
+++ b/client/src/App.vue
@@ -75,31 +75,31 @@ function applyTabBarTheme(theme) {
 /* ---- 亮色模式（默认：蓝紫科技主题） ---- */
 page, .theme-light {
   /* 基础色 — 蓝紫科技灰 */
-  --bg-primary: #f0f2f8;
-  --bg-secondary: #f5f6fb;
-  --bg-tertiary: #e8eaf3;
+  --bg-primary: #e8ecf8;
+  --bg-secondary: #eef1fa;
+  --bg-tertiary: #dee3f2;
 
   /* 玻璃拟态 — 蓝紫玻璃 */
-  --glass-bg: rgba(99, 102, 241, 0.05);
-  --glass-border: rgba(99, 102, 241, 0.1);
-  --glass-hover: rgba(99, 102, 241, 0.08);
-  --glass-hover-border: rgba(99, 102, 241, 0.15);
-  --glass-strong: rgba(99, 102, 241, 0.08);
-  --glass-dim-bg: rgba(99, 102, 241, 0.03);
+  --glass-bg: rgba(99, 102, 241, 0.08);
+  --glass-border: rgba(99, 102, 241, 0.12);
+  --glass-hover: rgba(99, 102, 241, 0.12);
+  --glass-hover-border: rgba(99, 102, 241, 0.18);
+  --glass-strong: rgba(99, 102, 241, 0.1);
+  --glass-dim-bg: rgba(99, 102, 241, 0.04);
 
   /* 文字 — 深色高对比 */
-  --text-primary: #1a1a2e;
-  --text-secondary: rgba(26, 26, 46, 0.65);
-  --text-tertiary: rgba(26, 26, 46, 0.45);
-  --text-muted: rgba(26, 26, 46, 0.28);
-  --text-disabled: rgba(26, 26, 46, 0.18);
+  --text-primary: #0f0f23;
+  --text-secondary: rgba(15, 15, 35, 0.7);
+  --text-tertiary: rgba(15, 15, 35, 0.5);
+  --text-muted: rgba(15, 15, 35, 0.32);
+  --text-disabled: rgba(15, 15, 35, 0.2);
 
   /* 品牌色 — 蓝紫 */
   --color-brand: #6366f1;
   --color-brand-light: #818cf8;
   --color-brand-dark: #4f46e5;
-  --color-brand-bg: rgba(99, 102, 241, 0.08);
-  --color-brand-glow: rgba(99, 102, 241, 0.1);
+  --color-brand-bg: rgba(99, 102, 241, 0.1);
+  --color-brand-glow: rgba(99, 102, 241, 0.12);
 
   /* 维度色 — 保持可识别性，亮色模式加饱和度 */
   --dim1-color: #6366f1;
diff --git a/client/src/pages.json b/client/src/pages.json
index 4d9e8a0..15e4107 100644
--- a/client/src/pages.json
+++ b/client/src/pages.json
@@ -20,18 +20,18 @@
   "globalStyle": {
     "navigationBarTextStyle": "black",
     "navigationBarTitleText": "宇之然AI维度",
-    "navigationBarBackgroundColor": "#f0f2f8",
-    "backgroundColor": "#f0f2f8",
-    "backgroundColorTop": "#f0f2f8",
-    "backgroundColorBottom": "#f0f2f8",
+    "navigationBarBackgroundColor": "#e8ecf8",
+    "backgroundColor": "#e8ecf8",
+    "backgroundColorTop": "#e8ecf8",
+    "backgroundColorBottom": "#e8ecf8",
     "app-plus": {
-      "background": "#f0f2f8"
+      "background": "#e8ecf8"
     }
   },
   "tabBar": {
     "color": "rgba(99,102,241,0.4)",
     "selectedColor": "#6366f1",
-    "backgroundColor": "#f0f2f8",
+    "backgroundColor": "#e8ecf8",
     "borderStyle": "white",
     "list": [
       {"pagePath": "pages/index/index", "text": "探索"},
diff --git a/client/src/styles/theme.scss b/client/src/styles/theme.scss
index 16def53..b3e3b7c 100644
--- a/client/src/styles/theme.scss
+++ b/client/src/styles/theme.scss
@@ -12,7 +12,7 @@
 /* ---- SCSS 变量（方便组件内使用） ---- */
 $color-brand: #6366f1;
 $color-brand-light: #818cf8;
-$color-bg-primary: #f0f2f8;
+$color-bg-primary: #e8ecf8;
 $color-bg-dark: #14141e;
 
 $dim1-color: #6366f1;