small icon update.

pages/index/index.wxml

@@ -23,7 +23,7 @@
     <view class="separate"></view>
     <view>
       <view class="category-title">
-        <view class="icon"><image src="../../images/1.png"></image></view>
+        <view class="icon"><image src="../../images/volume_small.png"></image></view>
         <view><text class="name">最热</text></view>
       </view>
       <block wx:for="{{popularity_products}}" wx:for-item="item">
@@ -31,14 +31,14 @@
           <view class="image">
             <image class="head-img" src="{{item['image-url']}}" mode="aspectFit"></image>
           </view>
-        </view>              
+        </view>
       </block>
     </view>
 
     <view class="separate"></view>
     <view>
       <view class="category-title">
-        <view class="icon"><image src="../../images/1.png"></image></view>
+        <view class="icon"><image src="../../images/new_small.png"></image></view>
         <view><text class="name">新品</text></view>
       </view>
       <block wx:for="{{new_products}}" wx:for-item="item">
@@ -46,14 +46,14 @@
           <view class="image">
             <image class="head-img" src="{{item['image-url']}}" mode="aspectFit"></image>
           </view>
-        </view>              
+        </view>
       </block>
     </view>
 
     <view class="separate"></view>
     <view>
       <view class="category-title">
-        <view class="icon"><image src="../../images/1.png"></image></view>
+        <view class="icon"><image src="../../images/hot_small.png"></image></view>
         <view><text class="name">火爆</text></view>
       </view>
       <block wx:for="{{hot_products}}" wx:for-item="item">
@@ -61,7 +61,7 @@
           <view class="image">
             <image class="head-img" src="{{item['image-url']}}" mode="aspectFit"></image>
           </view>
-        </view>              
+        </view>
       </block>
     </view>
 
@@ -76,7 +76,7 @@
           <view class="image">
             <image class="head-img" src="{{item['image-url']}}" mode="aspectFit"></image>
           </view>
-        </view>              
+        </view>
       </block>
     </view>