empty list

@@ -60,11 +60,12 @@ Page({
             flag:0,
             openid:getApp().openid,
         },fouce).then(res => {
+            let total=res.data.success.length + res.data.padding.length;
             let data=this.formatList(res.data);
             this.setData({
                 success:data.success,
                 padding:data.padding,
-                total:res.data.success.length+res.data.padding.length
+                total:total
             })
         })
     },