diff --git a/pages/index/index.wxml b/pages/index/index.wxml
index 929aa79..1b67cae 100644
--- a/pages/index/index.wxml
+++ b/pages/index/index.wxml
@@ -1,5 +1,3 @@
-<wxs module="index" src="./index.wxs"></wxs>
-
 <swiper current="{{pageIndex}}" duration="0" style="height:{{fragment}}rpx">
   <swiper-item catchtouchmove="stopTouchMove">
     <article id="{{TabList[0].value}}" city-name="{{cityName}}" bind:click="onAgentClick"/>
@@ -19,7 +17,7 @@
   style="height:{{100 + safeBottom}}rpx;padding-bottom:{{safeBottom}}rpx">
   <view wx:for="{{TabList}}" wx:key="index" class="action" bindtap="onNavChange" data-tab="{{item.index}}">
     <view class="cuIcon-cu-image">
-      <image mode="aspectFill" src="{{index.tabImage(pageIndex, item.index)}}"></image>
+      <image mode="aspectFill" src="{{tabImage(pageIndex, item.index)}}"></image>
     </view>
     <view class="{{pageIndex == item.index?'text-blue':'text-gray'}}">{{item.name}}</view>
   </view>
@@ -43,4 +41,32 @@
   </view>
 </wux-popup>
 
-<wux-dialog id="wux-dialog" />
\ No newline at end of file
+<wux-dialog id="wux-dialog" />
+
+<wxs module="tabImage">
+	function tabImage(tabIndex, index) {
+    if (index == 0) {
+      if(tabIndex == index){
+        return '/assets/tabs/tab-host-blue.png'
+      }
+      return '/assets/tabs/tab-host-gray.png'
+    } else if (index == 1) {
+      if(tabIndex == index){
+        return '/assets/tabs/tab-infi-blue.png'
+      }
+      return '/assets/tabs/tab-infi-gray.png'
+    } else if (index == 2) {
+      if(tabIndex == index){
+        return '/assets/tabs/tab-trans-blue.png'
+      }
+      return '/assets/tabs/tab-trans-gray.png'
+    } else if (index == 3) {
+      if(tabIndex == index){
+        return '/assets/tabs/tab-self-blue.png'
+      }
+      return '/assets/tabs/tab-self-gray.png'
+    }
+    return ''
+  }
+	module.exports = tabImage
+</wxs>
\ No newline at end of file
diff --git a/pages/index/index.wxs b/pages/index/index.wxs
deleted file mode 100644
index 195d634..0000000
--- a/pages/index/index.wxs
+++ /dev/null
@@ -1,28 +0,0 @@
-function tabImage(tabIndex, index) {
-  if (index == 0) {
-    if(tabIndex == index){
-      return '/assets/tabs/tab-host-blue.png'
-    }
-    return '/assets/tabs/tab-host-gray.png'
-  } else if (index == 1) {
-    if(tabIndex == index){
-      return '/assets/tabs/tab-infi-blue.png'
-    }
-    return '/assets/tabs/tab-infi-gray.png'
-  } else if (index == 2) {
-    if(tabIndex == index){
-      return '/assets/tabs/tab-trans-blue.png'
-    }
-    return '/assets/tabs/tab-trans-gray.png'
-  } else if (index == 3) {
-    if(tabIndex == index){
-      return '/assets/tabs/tab-self-blue.png'
-    }
-    return '/assets/tabs/tab-self-gray.png'
-  }
-  return ''
-}
-
-module.exports = {
-  tabImage: tabImage
-}
\ No newline at end of file