diff --git a/gym-manage-uniapp/common/style/base.css b/gym-manage-uniapp/common/style/base.css
index 4578b2b..b7ab5ca 100644
--- a/gym-manage-uniapp/common/style/base.css
+++ b/gym-manage-uniapp/common/style/base.css
@@ -57,6 +57,19 @@
     --gradient-sky: linear-gradient(180deg, #D6EEF8 0%, #E4F2FA 15%, #EEF6FB 30%, #F5FAFD 50%, #FAFCFE 70%, #FFFFFF 100%); /* 主页天空渐变 - 全局背景 */
     --gradient-subtle: linear-gradient(120deg, #F9FAFE 0%, #FFFFFF 100%);    /* 微弱渐变 - 增加细节精致度 */
     
+    /* ========== TabBar 配色（清新蓝调风格）========== */
+    /* 引用位置：components/TabBar.vue */
+    --tabbar-bg: rgba(200, 225, 238, 0.8);           /* TabBar背景色 - 半透明浅蓝色毛玻璃效果 */
+    --tabbar-shadow: rgba(120, 185, 215, 0.2);        /* TabBar阴影色 - 蓝色系柔和阴影 */
+    --tabbar-icon-inactive: gray;                       /* 未选中图标颜色 - 灰色 */
+    --tabbar-icon-active: #5A98B0;                     /* 选中图标颜色 - 蓝绿色 */
+    --tabbar-text-inactive: #8AABBB;                   /* 未选中文字颜色 - 浅灰蓝 */
+    --tabbar-text-active: #5A98B0;                     /* 选中文字颜色 - 蓝绿色（与图标一致） */
+    
+    /* ========== 通用蓝色系阴影（用于卡片、按钮等）========== */
+    /* 引用位置：components/index/RecommendCourses.vue, QuickEntry.vue, TodayRecommend.vue */
+    --shadow-blue-light: rgba(120, 185, 215, 0.18);    /* 浅蓝色阴影 - 卡片悬浮效果 */
+    
     /* ========== 阴影层级 ========== */
     --shadow-sm: 0 8px 20px rgba(0, 0, 0, 0.03), 0 2px 6px rgba(0, 0, 0, 0.05);   /* 卡片小阴影 轻量浮起 */
     --shadow-md: 0 12px 28px rgba(0, 0, 0, 0.08);                                /* 中等阴影 - 弹窗或下拉菜单 */
diff --git a/gym-manage-uniapp/components/TabBar.vue b/gym-manage-uniapp/components/TabBar.vue
index 0fdb25b..174a95e 100644
--- a/gym-manage-uniapp/components/TabBar.vue
+++ b/gym-manage-uniapp/components/TabBar.vue
@@ -149,7 +149,6 @@ const tabs = [
   {
     path: PAGE.COURSE,
     icon: 'icon-course',
-    iconActive: '/static/tabBar/active/course.png',
     label: '课程',
     useFontIcon: true,
 	fontSize:"36rpx"
@@ -222,7 +221,7 @@ function onTabTap(index) {
   left: 0;
   right: 0;
   height: 120rpx;
-  background: rgba(200, 225, 238, 0.8);
+  background: white;
   backdrop-filter: blur(24px);
   -webkit-backdrop-filter: blur(24px);
   display: flex;
@@ -230,7 +229,7 @@ function onTabTap(index) {
   align-items: center;
   padding-bottom: constant(safe-area-inset-bottom);
   padding-bottom: env(safe-area-inset-bottom);
-  box-shadow: 0 -4rpx 24rpx rgba(120, 185, 215, 0.2);
+  box-shadow: 0 -4rpx 24rpx var(--tabbar-shadow);
   border-radius: 32rpx 32rpx 0 0;
   z-index: 999;
 }
@@ -262,20 +261,20 @@ function onTabTap(index) {
 
 // 字体图标颜色控制（根据选中状态）
 .tab-item .iconfont {
-  color: gray;  // 未选中颜色
+  color: rgba(150, 150, 165, 1);
 }
 
 .tab-item.active .iconfont {
-  color: #5A98B0;  // 选中颜色
+  color: rgba(130, 220, 130, 0.9);
 }
 
 .tab-label {
   font-size: 22rpx;
-  color: #8AABBB;
+  color: rgba(150, 150, 165, 1);
 }
 
 .tab-item.active .tab-label {
-  color: #5A98B0;
+  color: rgba(130, 220, 130, 0.9);
   font-weight: 600;
 }
 </style>
\ No newline at end of file
diff --git a/gym-manage-uniapp/components/index/QuickEntry.vue b/gym-manage-uniapp/components/index/QuickEntry.vue
index fffc970..6c09d1c 100644
--- a/gym-manage-uniapp/components/index/QuickEntry.vue
+++ b/gym-manage-uniapp/components/index/QuickEntry.vue
@@ -68,7 +68,7 @@ const entries = [
   -webkit-backdrop-filter: blur(24px);
   margin: 24rpx;
   border-radius: 28rpx;
-  box-shadow: 0 8rpx 32rpx rgba(120, 185, 215, 0.18);
+  box-shadow: 0 8rpx 32rpx var(--shadow-blue-light);
   border: 1rpx solid rgba(255, 255, 255, 0.7);
   position: relative;
   z-index: 3;
@@ -85,12 +85,12 @@ const entries = [
   width: 104rpx;
   height: 104rpx;
   border-radius: 24rpx;
-  background: linear-gradient(135deg, #7AB5CC 0%, #9CCFDF 100%);
+  background: rgba(130, 220, 130, 0.9);
   display: flex;
   align-items: center;
   justify-content: center;
   margin-bottom: 16rpx;
-  box-shadow: 0 6rpx 20rpx rgba(122, 181, 204, 0.35);
+  box-shadow: 0 6rpx 20rpx rgba(130, 220, 130, 0.35);
 }
 
 .icon-img {
@@ -99,7 +99,7 @@ const entries = [
 }
 
 .entry-icon.accent {
-  background: linear-gradient(135deg, #6BA8C0 0%, #8CC5D5 100%);
+  background: rgba(130, 220, 130, 0.9);
 }
 
 .entry-title {
@@ -111,6 +111,6 @@ const entries = [
 
 .entry-desc {
   font-size: 22rpx;
-  color: #8AABBB;
+  color: var(--tabbar-text-inactive);
 }
 </style>
\ No newline at end of file
diff --git a/gym-manage-uniapp/components/index/RecommendCourses.vue b/gym-manage-uniapp/components/index/RecommendCourses.vue
index d3c781d..b02fc15 100644
--- a/gym-manage-uniapp/components/index/RecommendCourses.vue
+++ b/gym-manage-uniapp/components/index/RecommendCourses.vue
@@ -79,6 +79,9 @@
 import { ref, onMounted } from 'vue'
 import { getGroupCoursePage } from '@/api/main.js'
 
+// 测试开关：设置为 true 时使用假数据，false 时使用真实API数据
+const USE_MOCK_DATA = true
+
 // 推荐课程数据列表
 const courses = ref([])
 
@@ -134,6 +137,12 @@ const getImageUrl = (coverImage) => {
 
 // 获取推荐课程
 const fetchRecommendCourses = async () => {
+  // 如果测试开关打开，直接使用假数据
+  if (USE_MOCK_DATA) {
+    useFallbackData()
+    return
+  }
+  
   try {
     const res = await getGroupCoursePage({
       page: 0, size: 5, sort: 'current_members', order: 'desc'
@@ -151,11 +160,11 @@ const fetchRecommendCourses = async () => {
 
 const useFallbackData = () => {
   const fallbackContent = [
-    { id: "3", courseName: "燃脂搏击", courseType: "2", startTime: "2026-06-10T18:30:00", endTime: "2026-06-10T19:30:00", maxMembers: 20, currentMembers: 20, status: "0", coverImage: "/images/kickboxing.jpg", description: "高强度间歇训练" },
-    { id: "2", courseName: "清晨流瑜伽", courseType: "1", startTime: "2026-06-12T09:00:00", endTime: "2026-06-12T10:30:00", maxMembers: 15, currentMembers: 5, status: "0", coverImage: "/images/yoga_flow.jpg", description: "流畅体式" },
-    { id: "4", courseName: "哈他瑜伽", courseType: "1", startTime: "2026-06-01T15:20:00", endTime: "2026-06-01T16:50:00", maxMembers: 12, currentMembers: 3, status: "0", coverImage: "/images/hatha_yoga.jpg", description: "基础瑜伽" },
-    { id: "6", courseName: "蜜桃臀塑造", courseType: "3", startTime: "2026-05-30T19:00:00", endTime: "2026-05-30T20:00:00", maxMembers: 10, currentMembers: 8, status: "2", coverImage: "/images/glute.jpg", description: "臀部训练" },
-    { id: "7", courseName: "午间冥想放松", courseType: "1", startTime: "2026-05-31T12:00:00", endTime: "2026-05-31T13:00:00", maxMembers: 15, currentMembers: 6, status: "2", coverImage: "/images/meditation_noon.jpg", description: "冥想" }
+    { id: "3", courseName: "燃脂搏击", courseType: "2", startTime: "2026-06-10T18:30:00", endTime: "2026-06-10T19:30:00", maxMembers: 20, currentMembers: 20, status: "0", coverImage: "https://picsum.photos/id/100/800/600", description: "高强度间歇训练" },
+    { id: "2", courseName: "清晨流瑜伽", courseType: "1", startTime: "2026-06-12T09:00:00", endTime: "2026-06-12T10:30:00", maxMembers: 15, currentMembers: 5, status: "0", coverImage: "https://picsum.photos/id/101/800/600", description: "流畅体式" },
+    { id: "4", courseName: "哈他瑜伽", courseType: "1", startTime: "2026-06-01T15:20:00", endTime: "2026-06-01T16:50:00", maxMembers: 12, currentMembers: 3, status: "0", coverImage: "https://picsum.photos/id/102/800/600", description: "基础瑜伽" },
+    { id: "6", courseName: "蜜桃臀塑造", courseType: "3", startTime: "2026-05-30T19:00:00", endTime: "2026-05-30T20:00:00", maxMembers: 10, currentMembers: 8, status: "2", coverImage: "https://picsum.photos/id/103/800/600", description: "臀部训练" },
+    { id: "7", courseName: "午间冥想放松", courseType: "1", startTime: "2026-05-31T12:00:00", endTime: "2026-05-31T13:00:00", maxMembers: 15, currentMembers: 6, status: "2", coverImage: "https://picsum.photos/id/104/800/600", description: "冥想" }
   ]
   courses.value = fallbackContent.map(course => ({
     id: course.id, image: getImageUrl(course.coverImage), tag: getTag(course),
@@ -200,7 +209,7 @@ onMounted(() => { fetchRecommendCourses() })
   align-items: center;
   gap: 4rpx;
   font-size: 26rpx;
-  color: #8AABBB;
+  color: var(--tabbar-text-inactive);
 }
 
 .arrow {
@@ -223,7 +232,7 @@ onMounted(() => { fetchRecommendCourses() })
   -webkit-backdrop-filter: blur(16px);
   border-radius: 24rpx;
   overflow: hidden;
-  box-shadow: 0 8rpx 28rpx rgba(120, 185, 215, 0.18);
+  box-shadow: 0 8rpx 28rpx var(--shadow-blue-light);
   border: 1rpx solid rgba(255, 255, 255, 0.6);
   display: inline-block;
   vertical-align: top;
@@ -335,7 +344,7 @@ onMounted(() => { fetchRecommendCourses() })
   align-items: center;
   gap: 6rpx;
   font-size: 22rpx;
-  color: #8AABBB;
+  color: var(--tabbar-text-inactive);
 }
 
 .fire-icon {
@@ -350,12 +359,12 @@ onMounted(() => { fetchRecommendCourses() })
 
 .join-btn {
   padding: 12rpx 28rpx;
-  background: linear-gradient(135deg, #7AB5CC 0%, #9CCFDF 100%);
+  background: rgba(130, 220, 130, 0.9);
   border: none;
   border-radius: 9999rpx;
   font-size: 22rpx;
   font-weight: 600;
   color: #ffffff;
-  box-shadow: 0 6rpx 16rpx rgba(122, 181, 204, 0.35);
+  box-shadow: 0 6rpx 16rpx rgba(130, 220, 130, 0.35);
 }
 </style>
\ No newline at end of file
diff --git a/gym-manage-uniapp/components/index/TodayRecommend.vue b/gym-manage-uniapp/components/index/TodayRecommend.vue
index ba700d6..b41f3d6 100644
--- a/gym-manage-uniapp/components/index/TodayRecommend.vue
+++ b/gym-manage-uniapp/components/index/TodayRecommend.vue
@@ -101,7 +101,7 @@ const recommends = [
   align-items: center;
   gap: 4rpx;
   font-size: 26rpx;
-  color: #8AABBB;
+  color: var(--tabbar-text-inactive);
 }
 
 .arrow {
@@ -122,7 +122,7 @@ const recommends = [
   -webkit-backdrop-filter: blur(16px);
   border-radius: 24rpx;
   padding: 20rpx;
-  box-shadow: 0 8rpx 28rpx rgba(120, 185, 215, 0.18);
+  box-shadow: 0 8rpx 28rpx var(--shadow-blue-light);
   border: 1rpx solid rgba(255, 255, 255, 0.6);
 }
 
@@ -164,7 +164,7 @@ const recommends = [
 
 .item-desc {
   font-size: 24rpx;
-  color: #8AABBB;
+  color: var(--tabbar-text-inactive);
   overflow: hidden;
   text-overflow: ellipsis;
   white-space: nowrap;
@@ -181,9 +181,9 @@ const recommends = [
 
 .start-btn {
   padding: 16rpx 28rpx;
-  background: linear-gradient(135deg, #7AB5CC 0%, #9CCFDF 100%);
+  background: rgba(130, 220, 130, 0.9);
   border-radius: 9999rpx;
-  box-shadow: 0 6rpx 20rpx rgba(122, 181, 204, 0.4);
+  box-shadow: 0 6rpx 20rpx rgba(130, 220, 130, 0.4);
 }
 
 .start-btn-text {
@@ -195,7 +195,7 @@ const recommends = [
 
 .participants {
   font-size: 22rpx;
-  color: #8AABBB;
+  color: var(--tabbar-text-inactive);
   white-space: nowrap;
 }
 </style>
\ No newline at end of file
diff --git a/gym-manage-uniapp/pages/course/index.vue b/gym-manage-uniapp/pages/course/index.vue
index 4d19cc1..cb7ab10 100644
--- a/gym-manage-uniapp/pages/course/index.vue
+++ b/gym-manage-uniapp/pages/course/index.vue
@@ -1,5 +1,9 @@
 <!-- pages/course/index.vue -->
 <template>
+  <!-- <view class="bg-wrapper">
+    <image src="https://gymfuture.oss-cn-chengdu.aliyuncs.com/static/images/wave_top.png" mode="widthFix" class="wave-bg wave-top" />
+    <image src="https://gymfuture.oss-cn-chengdu.aliyuncs.com/static/images/wave_bottom.png" mode="widthFix" class="wave-bg wave-bottom" />
+  </view> -->
   <view class="tab-page">
     <view class="tab-page__header">
       <text class="tab-page__title">课程</text>
@@ -29,8 +33,8 @@
     </template>
 
     <view class="bottom-placeholder"></view>
-    <TabBar @update:active="handleTabActive" />
   </view>
+    <TabBar @update:active="handleTabActive" />
 </template>
 
 <script setup>
@@ -124,10 +128,39 @@ function goMyCourses() {
 </script>
 
 <style lang="scss" scoped>
+	
+	.bg-wrapper {
+	  position: fixed;
+	  top: 0;
+	  left: 0;
+	  width: 100%;
+	  height: 100%;
+	  z-index: 1;
+	  pointer-events: none;
+	}
+	
+	.wave-bg {
+	  position: fixed;
+	  left: 0;
+	  width: 100%;
+	  pointer-events: none;
+	  opacity: 0.6;
+	}
+	
+	.wave-top {
+	  top: 0;
+	  opacity: 0.5;
+	}
+	
+	.wave-bottom {
+	  bottom: 100rpx;
+	  opacity: 0.35;
+	}
 .tab-page {
   min-height: 100vh;
-  background: $gradient-sky;
   padding-bottom: 160rpx;
+  position: relative;
+  z-index: 2;
 }
 
 .tab-page__header {
diff --git a/gym-manage-uniapp/pages/discover/index.vue b/gym-manage-uniapp/pages/discover/index.vue
index ed89520..58e3237 100644
--- a/gym-manage-uniapp/pages/discover/index.vue
+++ b/gym-manage-uniapp/pages/discover/index.vue
@@ -1,4 +1,8 @@
 <template>
+	<!-- <view class="bg-wrapper">
+	  <image src="https://gymfuture.oss-cn-chengdu.aliyuncs.com/static/images/wave_top.png" mode="widthFix" class="wave-bg wave-top" />
+	  <image src="https://gymfuture.oss-cn-chengdu.aliyuncs.com/static/images/wave_bottom.png" mode="widthFix" class="wave-bg wave-bottom" />
+	</view> -->
   <view class="tab-page">
     <view class="tab-page__header">
       <text class="tab-page__title">发现</text>
@@ -23,8 +27,8 @@
     </view>
 
     <view class="bottom-placeholder"></view>
-    <TabBar :active="3" />
   </view>
+    <TabBar :active="3" />
 </template>
 
 <script setup>
@@ -46,10 +50,38 @@ function goPointsMall() {
 </script>
 
 <style lang="scss" scoped>
+	.bg-wrapper {
+	  position: fixed;
+	  top: 0;
+	  left: 0;
+	  width: 100%;
+	  height: 100%;
+	  z-index: 1;
+	  pointer-events: none;
+	}
+	
+	.wave-bg {
+	  position: fixed;
+	  left: 0;
+	  width: 100%;
+	  pointer-events: none;
+	  opacity: 0.6;
+	}
+	
+	.wave-top {
+	  top: 0;
+	  opacity: 0.5;
+	}
+	
+	.wave-bottom {
+	  bottom: 100rpx;
+	  opacity: 0.35;
+	}
 .tab-page {
   min-height: 100vh;
-  background: $gradient-sky;
   padding-bottom: 160rpx;
+  position: relative;
+  z-index: 1;
 }
 
 .tab-page__header {
diff --git a/gym-manage-uniapp/pages/index/index.vue b/gym-manage-uniapp/pages/index/index.vue
index 6fc6d52..c4665ce 100644
--- a/gym-manage-uniapp/pages/index/index.vue
+++ b/gym-manage-uniapp/pages/index/index.vue
@@ -1,9 +1,9 @@
 <template>
   <!-- 水波纹背景 - 顶层显示 -->
-  <view class="bg-wrapper">
+  <!-- <view class="bg-wrapper">
     <image src="https://gymfuture.oss-cn-chengdu.aliyuncs.com/static/images/wave_top.png" mode="widthFix" class="wave-bg wave-top" />
     <image src="https://gymfuture.oss-cn-chengdu.aliyuncs.com/static/images/wave_bottom.png" mode="widthFix" class="wave-bg wave-bottom" />
-  </view>
+  </view> -->
   <!-- 固定白色块（滚动时显示） -->
   <view class="hand" :style="{height : handHeight + 'rpx'}" v-show="isShow"></view>
   
@@ -204,7 +204,7 @@ onMounted(() => {
   bottom: 0;
   left: 0;
   right: 0;
-  z-index: 20;
+  z-index: 1000;
   background-color: transparent;
 }
 
diff --git a/gym-manage-uniapp/pages/train/index.vue b/gym-manage-uniapp/pages/train/index.vue
index 2ea195d..8e1b5da 100644
--- a/gym-manage-uniapp/pages/train/index.vue
+++ b/gym-manage-uniapp/pages/train/index.vue
@@ -1,4 +1,8 @@
 <template>
+  <!-- <view class="bg-wrapper">
+    <image src="https://gymfuture.oss-cn-chengdu.aliyuncs.com/static/images/wave_top.png" mode="widthFix" class="wave-bg wave-top" />
+    <image src="https://gymfuture.oss-cn-chengdu.aliyuncs.com/static/images/wave_bottom.png" mode="widthFix" class="wave-bg wave-bottom" />
+  </view> -->
   <view class="tab-page">
     <view class="tab-page__header">
       <text class="tab-page__title">训练</text>
@@ -25,8 +29,8 @@
     </view>
 
     <view class="bottom-placeholder"></view>
-    <TabBar :active="2" />
   </view>
+    <TabBar :active="2" />
 </template>
 
 <script setup>
@@ -51,10 +55,38 @@ function goCheckIn() {
 </script>
 
 <style lang="scss" scoped>
+	.bg-wrapper {
+	  position: fixed;
+	  top: 0;
+	  left: 0;
+	  width: 100%;
+	  height: 100%;
+	  z-index: 2;
+	  pointer-events: none;
+	}
+	
+	.wave-bg {
+	  position: fixed;
+	  left: 0;
+	  width: 100%;
+	  pointer-events: none;
+	  opacity: 0.6;
+	}
+	
+	.wave-top {
+	  top: 0;
+	  opacity: 0.5;
+	}
+	
+	.wave-bottom {
+	  bottom: 100rpx;
+	  opacity: 0.35;
+	}
 .tab-page {
   min-height: 100vh;
-  background: $gradient-sky;
   padding-bottom: 160rpx;
+  position: relative;
+  z-index: 2;
 }
 
 .tab-page__header {