update UI review by daiqiang

@@ -118,16 +118,18 @@ class GroupPurchaseDetailContainer extends Component {
       }
       let membershipItems = productDetail.membershipItems;
       let resource = membershipItems ? membershipItems[0]: null;
-
+      let lackNum = productDetail ? productDetail.lackNum : 0;
       if (!resource) {
         return;
       }
-      let productIcon = 'https://cdn.yoho.cn/20180207/group/22.png';//resource.productIcon ? getSlicedUrl(resource.productIcon,50*DEVICE_WIDTH_RATIO, 40*DEVICE_WIDTH_RATIO, 2) : '';
+      let productIcon = resource.productIcon ? getSlicedUrl(resource.productIcon,150*DEVICE_WIDTH_RATIO, 120*DEVICE_WIDTH_RATIO, 2) : '';
       let miniProgramPath = '/pages/groupPurchase/groupPurchaseResult?activity_id=' + activityId + '&group_no=' + groupNo;
-
+      let productGroupPrice = resource.productGroupPrice;
+      let productName = resource.productName;
+      let title  = '【还差' + lackNum + '人】' + productGroupPrice + '拼' + productName;
       this.props.actions.showShareView(false);
       let param = {
-        title: 'Hey homie！快来跟我一起下单',
+        title: title,
         image: productIcon,
         shareUrl: '',
         miniProgramPath,