diff --git a/pages/index/index.js b/pages/index/index.js
index 6bce4c3..03aad73 100644
--- a/pages/index/index.js
+++ b/pages/index/index.js
@@ -44,9 +44,9 @@ Page({
       var data = app.store.sync(result.data)
       that.setData({
         items: data,
-        popularity_products: data.filter(product => product.flag === '最热'),
-        new_products:        data.filter(product => product.flag === '新品'),
-        hot_products:        data.filter(product => product.flag === '火爆'),
+        popularity_products: data.filter(product => (product.flag === '最热' && product['promotion-url'])),
+        new_products:        data.filter(product => (product.flag === '新品' && product['promotion-url'])),
+        hot_products:        data.filter(product => (product.flag === '火爆' && product['promotion-url'])),
       })
       wx.setStorageSync('products', data)
     })
diff --git a/pages/index/index.wxml b/pages/index/index.wxml
index d279757..8fb87fd 100644
--- a/pages/index/index.wxml
+++ b/pages/index/index.wxml
@@ -27,7 +27,7 @@
       </view>
       <block wx:for="{{popularity_products}}" wx:for-item="item" wx:key="id">
         <view class="item" bindtap="bindShowProduct" data-id="{{item.id}}">
-          <image class="head-img" src="{{item['image-url']}}" mode="aspectFill"></image>
+          <image class="head-img" src="{{item['promotion-url']}}" mode="aspectFit"></image>
         </view>
       </block>
     </view>
@@ -40,7 +40,7 @@
       </view>
       <block wx:for="{{new_products}}" wx:for-item="item" wx:key="id">
         <view class="item" bindtap="bindShowProduct" data-id="{{item.id}}">
-          <image class="head-img" src="{{item['image-url']}}" mode="aspectFill"></image>
+          <image class="head-img" src="{{item['promotion-url']}}" mode="aspectFit"></image>
         </view>
       </block>
     </view>
@@ -53,7 +53,7 @@
       </view>
       <block wx:for="{{hot_products}}" wx:for-item="item" wx:key="id">
         <view class="item" bindtap="bindShowProduct" data-id="{{item.id}}">
-          <image class="head-img" src="{{item['image-url']}}" mode="aspectFill"></image>
+          <image class="head-img" src="{{item['promotion-url']}}" mode="aspectFit"></image>
         </view>
       </block>
     </view>
diff --git a/pages/index/index.wxss b/pages/index/index.wxss
index afd61ff..b388a5c 100644
--- a/pages/index/index.wxss
+++ b/pages/index/index.wxss
@@ -53,6 +53,7 @@
 
 image.head-img {
   width: 100%;
+  height: 335rpx;
 }
 
 text {