diff --git a/Mobile12306New/js/init.js b/Mobile12306New/js/init.js
index 5bc792a..ce40f3e 100644
--- a/Mobile12306New/js/init.js
+++ b/Mobile12306New/js/init.js
@@ -12,11 +12,11 @@
 	target.encode = function(data) {
 		var buf = [];
 		var map = base64Map;
-		var n = data.length; //总字节数 
-		var val; //中间值 
+		var n = data.length; //总字节数
+		var val; //中间值
 		var i = 0;
 
-		/* 
+		/*
 		 * 3字节 ==> val ==> 4字符
 		 */
 		while (i < n) {
@@ -31,9 +31,9 @@
 			i += 3;
 		}
 
-		if (n % 3 == 1) //凑两个"=" 
+		if (n % 3 == 1) //凑两个"="
 			buf.pop(), buf.pop(), buf.push('=', '=');
-		else //凑一个"=" 
+		else //凑一个"="
 			buf.pop(), buf.push('=');
 
 		return buf.join('');
@@ -42,17 +42,17 @@
 		var buf = [];
 		var arr = str.split('');
 		var map = base64DeMap;
-		var n = arr.length; //总字符数 
-		var val; //中间值 
+		var n = arr.length; //总字符数
+		var val; //中间值
 		var i = 0;
 
-		/* 
+		/*
 		 * 长度异常
 		 */
 		if (n % 4)
 			return null;
 
-		/* 
+		/*
 		 * 4字符 ==> val ==> 3字节
 		 */
 		while (i < n) {
@@ -67,7 +67,7 @@
 			i += 4;
 		}
 
-		/* 
+		/*
 		 * 凑字字符"="个数
 		 */
 		while (arr[--n] == '=')
@@ -94,7 +94,7 @@
 })();
 var bootStrap = (function() {
 	var def = $.Deferred();
-	
+
 	// alert(typeof __TicketJavaScriptObject__);
 
 	var isAndroid = typeof(__TicketJavaScriptObject__) !== 'undefined';
@@ -160,7 +160,7 @@ var bootStrap = (function() {
 			try{
 				deviceObject.toast('刷票成功，请尽快订票');
 			}catch(e){
-				
+
 			}
 		} else if (window.liebaoExtentions && window.liebaoExtentions.vibrate) {
 			window.liebaoExtentions.vibrate(5000);
@@ -684,4 +684,14 @@ bootStrap.done(function() {
     MyRemind.init();
 	Remind.init();
 	OrderList.init();
+	if(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 ){
+				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');
+		}
+
+	}
+
 });
\ No newline at end of file
diff --git a/Mobile12306New/js/public.js b/Mobile12306New/js/public.js
index 3116c74..ce69af6 100644
--- a/Mobile12306New/js/public.js
+++ b/Mobile12306New/js/public.js
@@ -90,16 +90,16 @@ var Public = {
 				return false;
 			}
 		});
-		
+
 		//全局外部链接跳转
 		if(bootStrap.isAndroid || bootStrap.isIos){
-			$(".jump_link").live('click', function(){		
+			$(".jump_link").live('click', function(){
 				bootStrap.open_url($(this).attr('rel'));
-			});		
+			});
 		}else{
 			$(".jump_link").hide();
 		}
-		
+
 	},
 	user: '',
 	isLogin: false,
@@ -455,5 +455,14 @@ var Public = {
 				$('#date_tip').attr('class', 'tip_small');
 			}
 		}
+	},
+
+	updateIos : function(url){
+		window.location.href = url || 'https://itunes.apple.com/cn/app/id641522896' ;
+	},
+
+	updateAndroid : function(url){
+		 window.location.href = url || 'http://dl.liebao.cn/android/fast/cheetah_2.11.0.apk';
 	}
+
 }
\ No newline at end of file