diff --git a/Application/Home/View/default/Home/landingPage.html b/Application/Home/View/default/Home/landingPage.html
index 2164397d8..a3c1411d6 100644
--- a/Application/Home/View/default/Home/landingPage.html
+++ b/Application/Home/View/default/Home/landingPage.html
@@ -303,12 +303,10 @@
       alert(222);
       isTipSafari =  true;
       //$('.safari').show();
-    } else if(ua.match(/aliapp/i) == "aliapp") {
+    } else if(ua.match(/dingtalk/i) == "dingtalk") {
       alert(ua);
       isTipSafari =  true;
       //$('.safari').show();
-    } else if (navigator.userAgent.indexOf('UCBrowser') > -1) {
-
     }
     return isTipSafari;
   }