diff --git a/app.json b/app.json
index 4d60dff..50a18df 100644
--- a/app.json
+++ b/app.json
@@ -15,7 +15,7 @@
   },
   "tabBar": {
     "color": "#999999",
-    "selectedColor": "#D4A853",
+    "selectedColor": "#2D6A4F",
     "backgroundColor": "#FFFFFF",
     "borderStyle": "black",
     "list": [
@@ -23,19 +23,19 @@
         "pagePath": "pages/home/index",
         "text": "首页",
         "iconPath": "images/home.png",
-        "selectedIconPath": "images/home-active.png"
+        "selectedIconPath": "images/home-green.png"
       },
       {
         "pagePath": "pages/ai/aichat",
         "text": "AI客服",
         "iconPath": "images/ai.png",
-        "selectedIconPath": "images/ai-active.png"
+        "selectedIconPath": "images/ai-green.png"
       },
       {
         "pagePath": "pages/mine/mine",
         "text": "我的",
         "iconPath": "images/mine.png",
-        "selectedIconPath": "images/mine-active.png"
+        "selectedIconPath": "images/mine-green.png"
       }
     ]
   },
diff --git a/images/ai-green.png b/images/ai-green.png
new file mode 100644
index 0000000..1c9a811
Binary files /dev/null and b/images/ai-green.png differ
diff --git a/images/ai-w.png b/images/ai-w.png
deleted file mode 100644
index f765da2..0000000
Binary files a/images/ai-w.png and /dev/null differ
diff --git a/images/ai-active.png b/images/ai-yellow.png
similarity index 100%
rename from images/ai-active.png
rename to images/ai-yellow.png
diff --git a/images/call-w.png b/images/call-w.png
deleted file mode 100644
index 7a7da54..0000000
Binary files a/images/call-w.png and /dev/null differ
diff --git a/images/home-green.png b/images/home-green.png
new file mode 100644
index 0000000..246243a
Binary files /dev/null and b/images/home-green.png differ
diff --git a/images/home-active.png b/images/home-yellow.png
similarity index 100%
rename from images/home-active.png
rename to images/home-yellow.png
diff --git a/images/mine-green.png b/images/mine-green.png
new file mode 100644
index 0000000..57d8297
Binary files /dev/null and b/images/mine-green.png differ
diff --git a/images/mine-active.png b/images/mine-yellow.png
similarity index 100%
rename from images/mine-active.png
rename to images/mine-yellow.png
diff --git a/images/team-w.png b/images/team-w.png
deleted file mode 100644
index 63c2c49..0000000
Binary files a/images/team-w.png and /dev/null differ
diff --git a/images/zixun-w.png b/images/zixun-w.png
deleted file mode 100644
index 1f9240f..0000000
Binary files a/images/zixun-w.png and /dev/null differ
diff --git a/pages/ai/aichat.wxml b/pages/ai/aichat.wxml
index 5cd8430..28ce254 100644
--- a/pages/ai/aichat.wxml
+++ b/pages/ai/aichat.wxml
@@ -77,7 +77,7 @@
 
     <!-- AI正在输入提示 -->
     <view class="message-item ai" wx:if="{{isTyping}}">
-      <image class="avatar ai-avatar" src="/images/home-active2.png" mode="aspectFill" />
+      <image class="avatar ai-avatar" src="/images/home-yellow.png" mode="aspectFill" />
       <view class="message-content">
         <view class="message-bubble typing-bubble">
           <view class="typing-indicator">
diff --git a/pages/home/index.js b/pages/home/index.js
index a741024..9390292 100644
--- a/pages/home/index.js
+++ b/pages/home/index.js
@@ -1,34 +1,34 @@
 Page({
   data: {
     assistServices: [
-      { id: 1, name: '陪诊', icon: 'user-vip', iconColor: '#2D6A4F' },
-      { id: 2, name: '代办问诊', icon: 'chat', iconColor: '#2D6A4F' },
-      { id: 3, name: '代办买药', icon: 'cart', iconColor: '#2D6A4F' },
-      { id: 4, name: '代取结果', icon: 'file-paste', iconColor: '#2D6A4F' },
-      { id: 5, name: '检查预约', icon: 'calendar', iconColor: '#2D6A4F' },
-      { id: 6, name: '出入院办理', icon: 'chart-bar', iconColor: '#2D6A4F' },
-      { id: 7, name: 'vip陪诊', icon: 'user-star', iconColor: '#2D6A4F' },
-      { id: 8, name: '其他服务', icon: 'app', iconColor: '#2D6A4F' }
+      { id: 1, name: '陪诊', icon: 'heart-filled', iconColor: '#2D6A4F' },
+      { id: 2, name: '代办问诊', icon: 'chat-heart-filled', iconColor: '#2D6A4F' },
+      { id: 3, name: '代办买药', icon: 'cart-filled', iconColor: '#2D6A4F' },
+      { id: 4, name: '代取结果', icon: 'draft-filled', iconColor: '#2D6A4F' },
+      { id: 5, name: '检查预约', icon: 'calendar-filled', iconColor: '#2D6A4F' },
+      { id: 6, name: '出入院办理', icon: 'bridge', iconColor: '#2D6A4F' },
+      { id: 7, name: 'vip陪诊', icon: 'user-vip-filled', iconColor: '#2D6A4F' },
+      { id: 8, name: '其他助诊', icon: 'app-filled', iconColor: '#2D6A4F' }
     ],
     otherServices: [
-      { id: 1, name: '代办问诊', icon: 'heart', iconColor: '#D4A853' },
-      { id: 2, name: '代办买药', icon: 'cart', iconColor: '#D4A853' },
-      { id: 3, name: '代取结果', icon: 'ai-article', iconColor: '#D4A853' },
+      { id: 1, name: '代探望', icon: 'apple', iconColor: '#D4A853' },
+      { id: 2, name: '陪诊师入住', icon: 'usergroup', iconColor: '#D4A853' },
+      { id: 3, name: '商务合作', icon: 'command', iconColor: '#D4A853' },
     ]
   },
 
   async onLoad() {
   },
 
-  goToEscort() {
-    wx.navigateTo({
-      url: '/pages/escort/itemlist'
+  goToAiChat() {
+    wx.switchTab({
+      url: '/pages/ai/aichat'
     });
   },
 
-  goToVipEscort() {
-    wx.navigateTo({
-      url: '/pages/escort/itemlist?type=vip'
+  goToContact() {
+    wx.makePhoneCall({
+      phoneNumber: '18618162956'
     });
   },
 
diff --git a/pages/home/index.wxml b/pages/home/index.wxml
index 8b8d2ae..eb8b156 100644
--- a/pages/home/index.wxml
+++ b/pages/home/index.wxml
@@ -2,7 +2,7 @@
   <!-- 顶部导航栏 -->
   <view class="nav-bar">
     <view class="nav-logo">
-      <image class="logo-icon" src="/images/home-active.png" mode="aspectFit"></image>
+      <image class="logo-icon" src="/images/home-yellow.png" mode="aspectFit"></image>
       <text class="logo-text">暖橙陪诊</text>
     </view>
   </view>
@@ -21,14 +21,14 @@
 
   <!-- 服务卡片 -->
   <view class="service-cards">
-    <view class="service-card" bindtap="goToEscort">
-      <image class="card-img" src="/images/ai-active.png" mode="aspectFit"></image>
+    <view class="service-card" bindtap="goToAiChat">
+      <image class="card-img" src="/images/ai-yellow.png" mode="aspectFit"></image>
       <view class="card-info">
         <text class="card-title">客服咨询</text>
         <text class="card-en">AI Customer service</text>
       </view>
     </view>
-    <view class="service-card vip" bindtap="goToVipEscort">
+    <view class="service-card vip" bindtap="goToContact">
       <view class="card-info">
         <text class="card-title">联系我们</text>
         <text class="card-en">Contact us anytime</text>
@@ -41,7 +41,7 @@
   <view class="assist-section">
     <view class="section-header">
       <view class="section-title-wrap">
-        <t-icon name="user-vip" class="section-icon" size="40rpx" color="#2D6A4F" />
+        <t-icon name="system-3" class="section-icon" size="40rpx"/>
         <text class="section-title">助诊服务</text>
       </view>
       <text class="section-more" bindtap="goToServiceList">全部 >></text>
@@ -56,4 +56,21 @@
     </view>
   </view>
 
+  <!-- 其他服务 -->
+  <view class="assist-section">
+    <view class="section-header">
+      <view class="section-title-wrap">
+        <t-icon name="indicator" class="section-icon" size="40rpx"/>
+        <text class="section-title">其他业务</text>
+      </view>
+    </view>
+    <view class="assist-grid">
+      <view class="assist-item" wx:for="{{ otherServices }}" wx:key="id" bindtap="goToAssistDetail" data-id="{{ item.id }}">
+        <view class="assist-icon-circle">
+          <t-icon name="{{ item.icon }}" class="assist-icon" style="color: #2D6A4F;" />
+        </view>
+        <text class="assist-name">{{ item.name }}</text>
+      </view>
+    </view>
+  </view>
 </view>
diff --git a/pages/home/index.wxss b/pages/home/index.wxss
index c331056..33052ff 100644
--- a/pages/home/index.wxss
+++ b/pages/home/index.wxss
@@ -5,7 +5,6 @@ page {
 
 .container {
   min-height: 100vh;
-  padding-bottom: 40rpx;
 }
 
 /* 顶部导航栏 */
@@ -126,7 +125,7 @@ page {
 .service-cards {
   display: flex;
   gap: 20rpx;
-  padding: 24rpx 32rpx;
+  padding: 36rpx 32rpx;
   /*margin-top: 18rpx;*/
   background: #FFFFFF;
 }
@@ -194,7 +193,7 @@ page {
 
 .section-icon {
   margin-right: 12rpx;
-  color: #2D6A4F;
+  color: #D4A853;
 }
 
 .section-title {
diff --git a/pages/mine/comp_profile/comp_profile.js b/pages/mine/comp_profile/comp_profile.js
index 8863658..c83c883 100644
--- a/pages/mine/comp_profile/comp_profile.js
+++ b/pages/mine/comp_profile/comp_profile.js
@@ -55,7 +55,7 @@ Component({
 
       this.setData({
         editData: {
-          avatar: profile.avatar || '/images/home-active2.png',
+          avatar: profile.avatar || '/images/home-yellow.png',
           name: profile.name || '',
           phone: profile.mobile || '',
           sex: profile.sex || '',
diff --git a/pages/mine/mine.js b/pages/mine/mine.js
index 8dbe79e..d932de0 100644
--- a/pages/mine/mine.js
+++ b/pages/mine/mine.js
@@ -3,7 +3,7 @@ const API = require('../../utils/api.js')
 Page({
   data: {
     userInfo: {
-      avatar: '/images/home-active.png',
+      avatar: '/images/home-green.png',
       name: '用户',
       phone: '',
       sex: '',