bug修复

496_dongfengqichen/pages/index/index.js

@@ -528,7 +528,7 @@ Page({
     //     buyState: app.globalData.getBuyState.success
     //   })
     // }
-    if(this.data.buyState){
+    if (this.data.buyState && !this.data.placing){
       wx.navigateTo({
         url: '/pages/rotaryDraw/rotaryDraw',
       })