修改bug.

pages/ucenter/orderDetail/orderDetail.wxml

@@ -103,7 +103,7 @@
             </view>
           </view>
 
-          <view class="product-one" v-for="(iitem,iindex) in item.serviceInfoList">
+          <view class="product-one" wx:for="{{item.serviceInfoList}}" wx:for-item="iitem">
             <view class="service-name">
               {{iitem.skillName}}
             </view>