diff --git a/mall4m/pages/prod/prod.wxml b/mall4m/pages/prod/prod.wxml
index 9980e82..d81a484 100644
--- a/mall4m/pages/prod/prod.wxml
+++ b/mall4m/pages/prod/prod.wxml
@@ -107,7 +107,7 @@
       购物车
       <view class='badge badge-1' wx:if="{{totalCartNum>0}}">{{totalCartNum}}</view>
     </view>
-    <view class="btn cart" bindtap='addToCart'>
+    <view class="btn cart" bindtap='showSku'>
       <text>加入购物车</text>
     </view>
     <view class="btn buy" bindtap='buyNow'>