update

app.js

@@ -117,6 +117,7 @@ App({
       title: '银城地产·江北公司',
       path: '/pages/index/index',
       imageUrl: 'https://whole-estate.oss-cn-beijing.aliyuncs.com/notebaike-1.jpg'
-    }
+    },
+    ShareImg: 'https://whole-estate.oss-cn-beijing.aliyuncs.com/notebaike-1.jpg'
   }
 })

pages/ActivityDetail/index.js

@@ -322,7 +322,7 @@ Page({
     return {
       title: this.data.ActivityDetail.Title,
       path: '/pages/ActivityDetail/index?id=' + this.data.ActivityDetail.ActivityId + '&type=2',
-      imageUrl: 'https://whole-estate.oss-cn-beijing.aliyuncs.com/notebaike-1.jpg'
+      imageUrl: app.globalData.ShareImg
     }
   }
 })

pages/SelfServiceTool/MortgageCalculator/index.js

@@ -402,5 +402,12 @@ Page({
       RepaymentList: RepaymentList,
       CanCheck: true
     })
+  },
+  onShareAppMessage: function () {
+    return {
+      title: '房贷计算器',
+      path: '/pages/SelfServiceTool/MortgageCalculator/index',
+      imageUrl: app.globalData.ShareImg
+    }
   }
 })