diff --git a/Mobile12306New/js/init.js b/Mobile12306New/js/init.js
index ce40f3e..4503f81 100644
--- a/Mobile12306New/js/init.js
+++ b/Mobile12306New/js/init.js
@@ -684,7 +684,7 @@ bootStrap.done(function() {
     MyRemind.init();
 	Remind.init();
 	OrderList.init();
-	if(isIos){
+	if(!bootStrap.isIos){
 		Public.confirm('升级到手机猎豹极速版，更轻、更快、更安全！',Public.updateIos,'立刻升级');
 	}
 	if(window.navigator.userAgent.indexOf('Android') > -1){