diff --git a/pages/detail/detail.wxml b/pages/detail/detail.wxml
index 6ca8141..67fb19f 100644
--- a/pages/detail/detail.wxml
+++ b/pages/detail/detail.wxml
@@ -1,6 +1,6 @@
 <import src="../../wxParse/wxParse.wxml" />
 
-<view wx:for-item="{{product}}">
+<view wx:for-item="{{product}}" wx:key="goodsNo">
   <view class="tuan-detail">
     <view class="line banner">
       <view id="focus" class="focus">