diff --git a/admin/ajax_link.php b/admin/ajax_link.php
index 7a8c5e0..863ee85 100644
--- a/admin/ajax_link.php
+++ b/admin/ajax_link.php
@@ -19,13 +19,6 @@ switch($submit) {
 		$DB->query($sql);
 	}
 	break;
-	case 'pwd_link':
-	    //链接加密
-	     foreach($_POST['links'] as $lk=> $lv) {
-    		$sql = "UPDATE `lylme_links` SET `link_pwd` = '".$_POST['pwd_id']."' WHERE `lylme_links`.`id` = ".$lv.";";
-    		$DB->query($sql);
-	    }
-	break;
 	case 'on':
 	    //链接启用
 	foreach($_POST['links'] as $lk=> $lv) {
@@ -78,6 +71,57 @@ switch($submit) {
 	header('Content-Type:application/json');
 	exit('{"title": "'.$head['title'].'", "icon": "'.$head['icon'].'","charset": "'.$head['charset'].'"}');
 	break;
+	//检测更新
+	case 'update':
+    	function zipExtract ($src, $dest) {
+    		$zip = new ZipArchive();
+    		if ($zip->open($src)===true) {
+    			$zip->extractTo($dest);
+    			$zip->close();
+    			return true;
+    		}
+    		return false;
+    	}
+    	function deldir($dir) {
+    		if(!is_dir($dir))return false;
+    		$dh=opendir($dir);
+    		while ($file=readdir($dh)) {
+    			if($file!="." && $file!="..") {
+    				$fullpath=$dir."/".$file;
+    				if(!is_dir($fullpath)) {
+    					unlink($fullpath);
+    				} else {
+    					deldir($fullpath);
+    				}
+    			}
+    		}
+    		closedir($dh);
+    		if(rmdir($dir)) {
+    			return true;
+    		} else {
+    			return false;
+    		}
+    	}
+    	$scriptpath=str_replace('\\','/',$_SERVER['SCRIPT_NAME']);
+    	$scriptpath = substr($scriptpath, 0, strrpos($scriptpath, '/'));
+    	$admin_path = substr($scriptpath, strrpos($scriptpath, '/')+1);
+    	$RemoteFile = $_POST['file'];
+    	$ZipFile = "lylme_spage-update.zip";
+    	copy($RemoteFile,$ZipFile) or die("无从更新服务器下载更新包文件！");
+    	if (zipExtract($ZipFile,ROOT)) {
+    		if($admin_path!='admin' && is_dir(ROOT.'admin')) {
+    			//修改后台地址
+    			deldir(ROOT.$admin_path);
+    			rename(ROOT.'admin',ROOT.$admin_path);
+    		}
+    		unlink($ZipFile);
+    		exit ('success');
+    	}
+    	else {
+    		unlink($ZipFile);
+    		exit('无法解压文件！请手动下载更新包解压');
+    	}
+    break;
 	default:
 	    	exit('error');
 	break;
diff --git a/admin/index.php b/admin/index.php
index 2f226bb..834e903 100644
--- a/admin/index.php
+++ b/admin/index.php
@@ -163,7 +163,7 @@ if($applyrows>0) {
 			<b>最新版本：</b> <?php echo $update['version']?> <a href="https://gitee.com/LyLme/lylme_spage/releases" target="_blant">查看更新说明</a>
 		</li>
 		<li class="list-group-item">
-			<b>项目作者：</b>六零
+			<b>项目作者：</b>六零  <a href="https://www.lylme.com/support/" target="_blant">捐赠作者</a>
 		</li>
 		<li class="list-group-item">
 			<b>项目地址：</b>https://github.com/LyLme/lylme_spage
diff --git a/admin/update.php b/admin/update.php
index fd6ec91..0c02917 100644
--- a/admin/update.php
+++ b/admin/update.php
@@ -9,15 +9,11 @@ $update = update();
       <div class="container-fluid">
 <?php 
 if(getver($update['version']) > getver($conf['version']) && !empty($update['version']) ) {
-	echo '<script type="text/javascript"> 
-window.onload=function() {
-	var update=document.getElementById("update");
-	update.onclick=function() {if(confirm("注意：更新将会替换部分文件，是否继续？")) {window.location.href="./update.php?set=update";}
-		else {return false;}}}</script> ';
-	echo '<div class="alert alert-info" role="alert">当前版本：</b>'.$conf['version'].'&nbsp;&nbsp;发现新版本：'.$update['version'].'&nbsp;&nbsp;<a href="https://gitee.com/LyLme/lylme_spage/releases" target="_blant" class="alert-link">查看发行版</a></div>
+    
+	echo '<div class="alert alert-info" role="alert">发现新版本：'.$update['version'].'&nbsp;&nbsp;当前版本：</b>'.$conf['version'].'&nbsp;&nbsp;<a href="https://gitee.com/LyLme/lylme_spage/releases" target="_blant" class="alert-link">查看发行版</a></div>
         <div class="card"><div class="card-header"><h4>更新说明</h4></div><ul class="list-group">
             '.$update['update_log'].'
-            <li class="list-group-item"><button id="update" class="btn btn-primary">更新</button></li>';
+            <li class="list-group-item"><button onclick="update()" class="btn btn-primary">更新</button></li>';
 } else if(!empty($update['version'])) {
 	echo '<div class="alert alert-success" role="alert">当前已是最新版本！&nbsp;&nbsp;<a href="https://gitee.com/LyLme/lylme_spage/releases" target="_blant" class="alert-link">查看发行版</a></div>
 <div class="card"><div class="card-header"><h4>版本更新</h4></div><ul class="list-group">
@@ -27,68 +23,62 @@ window.onload=function() {
 	echo '<div class="alert alert-danger" role="alert">检查更新失败！</div>
   <div class="card"><div class="card-header"><h4>版本更新</h4></div><ul class="list-group">
   <li class="list-group-item"><b>当前版本：</b>'.$conf['version'].'</li>
-  <li class="list-group-item"><b>最新版本：</b>Unknown</li>
-  <li class="list-group-item"><b>手动更新：</b>点击<a href="'.$update['file'].'" target="_blant">这里</a>或前往码云<a href="https://gitee.com/LyLme/lylme_spage/releases" target="_blant" class="alert-link">下载<code>update.zip</code>后缀的更新包</a>解压到网站根目即可</a></li>';
+  <li class="list-group-item"><b>手动更新：</b>请前往<a href="https://gitee.com/LyLme/lylme_spage/releases" target="_blant" class="alert-link">码云</a>下载最新版本<code>lylme_spage_update.zip</code>后缀的更新包上传到网站根目录解压即可，程序会自动更新数据库</a></li>';
 }
 ?>
 		</ul></div>
 </div>
     </main>
-    <!--End 页面主要内容-->
   </div>
 </div>
-<?php 
-$set=isset($_GET['set'])?$_GET['set']:null;
-if($set=='update') {
-	function zipExtract ($src, $dest) {
-		$zip = new ZipArchive();
-		if ($zip->open($src)===true) {
-			$zip->extractTo($dest);
-			$zip->close();
-			return true;
-		}
-		return false;
-	}
-	function deldir($dir) {
-		if(!is_dir($dir))return false;
-		$dh=opendir($dir);
-		while ($file=readdir($dh)) {
-			if($file!="." && $file!="..") {
-				$fullpath=$dir."/".$file;
-				if(!is_dir($fullpath)) {
-					unlink($fullpath);
-				} else {
-					deldir($fullpath);
-				}
-			}
-		}
-		closedir($dh);
-		if(rmdir($dir)) {
-			return true;
-		} else {
-			return false;
-		}
-	}
-	$scriptpath=str_replace('\\','/',$_SERVER['SCRIPT_NAME']);
-	$scriptpath = substr($scriptpath, 0, strrpos($scriptpath, '/'));
-	$admin_path = substr($scriptpath, strrpos($scriptpath, '/')+1);
-	$RemoteFile = $update['file'];
-	$ZipFile = "lylme_spage_update.zip";
-	copy($RemoteFile,$ZipFile) or die("无法下载更新包文件！".'<a href="update.php">返回上级</a>');
-	if (zipExtract($ZipFile,ROOT)) {
-		if($admin_path!='admin' && is_dir(ROOT.'admin')) {
-			//修改后台地址
-			deldir(ROOT.$admin_path);
-			rename(ROOT.'admin',ROOT.$admin_path);
-		}
-		if(function_exists("opcache_reset"))@opcache_reset();
-		$upsql=true;
-		unlink($ZipFile);
-	} else {
-		unlink($ZipFile);
-		echo('<script language="javascript">alert("无法解压文件！请手动下载更新包解压");window.location.href="./update.php";</script>');
-	}
-}
-
+<?php
 include './footer.php';
-?>
\ No newline at end of file
+?>
+<script src="https://lf3-cdn-tos.bytecdntp.com/cdn/expire-1-M/layer/3.1.1/layer.min.js" type="application/javascript"></script>
+<script type="text/javascript" src="js/lightyear.js"></script>
+<script src="js/bootstrap-notify.min.js"></script>
+<link href="https://lf6-cdn-tos.bytecdntp.com/cdn/expire-1-M/jquery-confirm/3.3.0/jquery-confirm.min.css" type="text/css" rel="stylesheet" />
+<script src="https://lf9-cdn-tos.bytecdntp.com/cdn/expire-1-M/jquery-confirm/3.3.0/jquery-confirm.min.js" type="application/javascript"></script>
+<script>
+ function update() {
+    $.confirm({
+        title: '更新',
+        content: '<p><b>注意：更新会替换大部分文件(不会删除原有文件)</b></p><p>若您修改了源码的内容，为防止丢失请先进行备份</p><p>另外：不建议通过修改源码的方式来修改内容，本程序预留了自定义JS的功能，建议通过JS的方式来修改内容，欢迎加群讨论获取',
+        type: 'orange',
+        buttons: {
+            omg: {
+                text: '更新',
+                btnClass: 'btn-orange',
+                action: function(){
+                    lightyear.loading('show');
+                    $.ajax({
+                        url:"ajax_link.php?submit=update",
+                        method:"POST",
+                        data:{file:"<?php echo $update['file'] ?>"},
+                        success:function(data){
+                            if(data == 'success'){
+                                lightyear.loading('hide');
+                                lightyear.notify('更新成功！', 'success', 1000);
+                                window.location.replace("./");
+                                return true;
+                            }else{
+                                lightyear.loading('hide');
+                                lightyear.notify(data, 'warning', 2000);
+                                return false;
+                            }
+                        },
+                    	error:function(data){
+                    		layer.msg('服务器错误');
+                    		lightyear.loading('hide');
+                    		return false;
+                    	}
+                    });
+                }
+            },
+            close: {
+                text: '取消',
+            }
+        }
+    });
+}
+</script>
\ No newline at end of file