diff --git a/more/greade/greade.html b/more/greade/greade.html
index 381fa39..55516af 100644
--- a/more/greade/greade.html
+++ b/more/greade/greade.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html>
+﻿<!DOCTYPE html>
 <html>
 	<head>
 		<meta charset="UTF-8">
@@ -141,18 +141,16 @@
 
 	</body>
 </html>
-<script src="js/jquery-3.2.1.min.js"></script>
-<script src="../../js/bootstrap/bootstrap.js"></script>
-<script src="../../js/md5.min.js"></script>
+<!--<script src="js/jquery-3.2.1.min.js"></script>-->
+<!--<script src="../../js/bootstrap/bootstrap.js"></script>-->
+<!--<script src="../../js/md5.min.js"></script>
 <script src="../../js/url.js"></script>
-<script src="../../js/ajax.js"></script>
+<script src="../../js/ajax.js"></script>-->
 <!--<script src="js/vipback.js"></script>-->
 
 <!--<script src="js/vipback.js"></script>-->
 <script>
-	$(function(){
-		
-	})
+
 	//app点击返回按钮调用该函数
 	function vipback(){
 		isAndroidorios(function(data){
@@ -164,5 +162,16 @@
 			}
 	    });
 	}
+	function isAndroidorios(fn) {
+	    var u = navigator.userAgent, app = navigator.appVersion;
+	    var isAndroid = u.indexOf('Android') > -1 || u.indexOf('Linux') > -1; //android终端或者uc浏览器  
+	    var isiOS = !!u.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/); //ios终端  
+	    isAndroid == true ? true : false;
+	    var jixing = '';
+	    if (isAndroid) { jixing = 'android'; } else if (isiOS) {
+	        jixing = 'ios';
+	    }
+	    fn(jixing);
+	}
 </script>
 
