c端预定

@@ -51,7 +51,7 @@
                     interval="2000" duration="500"
                     previous-margin="{{20}}px" next-margin="{{20}}px"
                     current="{{current}}" bindchange="bindtransition">
-                <block wx:for="{{sellers}}" wx:key="*this">
+                <block wx:for="{{sellers}}" wx:key="sellers.key">
                     <swiper-item>
                         <view class="seller" id="seller-{{item.id}}">
                             <sb-tr seller="{{item}}"></sb-tr>