scroll-top-err

@@ -273,6 +273,10 @@ $(function() {
     tabInit();
 
     if (localStorage) {
+        if (document.referrer && document.referrer.indexOf('activity.yoho.cn') > -1) {
+            localStorage.removeItem('changtu1');
+        }
+
         // 微信中点击之后，返回跳到指定位置
         let totalH, scH;
         let top = localStorage.changtu1;