diff --git a/Mobile12306New/js/init.js b/Mobile12306New/js/init.js
index 4503f81..560fabd 100644
--- a/Mobile12306New/js/init.js
+++ b/Mobile12306New/js/init.js
@@ -684,11 +684,11 @@ bootStrap.done(function() {
     MyRemind.init();
 	Remind.init();
 	OrderList.init();
-	if(!bootStrap.isIos){
+	if(isIos && !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){
-		if(window.navigator.userAgent.indexOf('LieBaoFast') == -1 ){
+		if(window.navigator.userAgent.indexOf('LieBaoFast') == -1){
 				Public.confirm('升级到手机猎豹极速版，更轻、更快、更安全！',Public.updateAndroid,'立刻升级');
 		}