fix

@@ -2,6 +2,7 @@ import detailModel from '../../../models/product/detail';
 import formatImage from '../../../utils/formatImage';
 import formatImage from '../../../utils/formatImage';
 import config from '../../../common/config';
 import config from '../../../common/config';
 import common from '../../../models/common';
 import common from '../../../models/common';
+import Yas from '../../../common/yas';
 
 
 import {
 import {
   Actionsheet
   Actionsheet
@@ -13,6 +14,7 @@ import {
 
 
 let app = getApp();
 let app = getApp();
 let router = global.router;
 let router = global.router;
+let yas;
 
 
 const LIMIT_TYPE = {
 const LIMIT_TYPE = {
   UNKNOWN: 0,
   UNKNOWN: 0,
@@ -135,9 +137,14 @@ Page(Object.assign({
       uid,
       uid,
       originUnionID
       originUnionID
     });
     });
+
+    yas = new Yas(app); // 实例化埋点
   },
   },
   onShow() {
   onShow() {
-    this.init();
+    setTimeout(() => {
+      app = app || getApp();
+      this.init();
+    }, app ? 0 : 1000);
   },
   },
   init() {
   init() {
     this.productInfo().then(() => {
     this.productInfo().then(() => {