v2.0.31-20230720

v2.0.30-20230713
v2.0.30-20230712
2025-08-10 08:51:49 +00:00 · 2023-07-20 14:03:00 +08:00 · 2023-07-13 13:27:27 +08:00 · 2023-07-12 23:18:52 +08:00 · 2023-07-12 23:10:31 +08:00 · 2023-07-05 16:16:21 +08:00
62 changed files with 1134 additions and 256 deletions
--- a/index.php
+++ b/index.php
@@ -34,8 +34,8 @@ if($db_config['type'] == 'sqlite'){
 $global_config = unserialize( get_db("global_config", "v", ["k" => "o_config"]) ); //全局配置
 $c = Get('c');
 $libs = $global_config['Libs'];
-$layui['js']  = $libs.'/Layui/v2.8.3/layui.js';
-$layui['css'] = $libs.'/Layui/v2.8.3/css/layui.css';
+$layui['js']  = $libs.'/Layui/v2.8.10/layui.js';
+$layui['css'] = $libs.'/Layui/v2.8.10/css/layui.css';
 define('libs',$global_config['Libs']);
 define('SysVer',Get_Version());
 define('Debug',$global_config['Debug'] == 1);
--- a/static/Layui/v2.8.10/css/layui.css
+++ b/static/Layui/v2.8.10/css/layui.css
--- a/static/Layui/v2.8.10/font/iconfont.eot
+++ b/static/Layui/v2.8.10/font/iconfont.eot
--- a/static/Layui/v2.8.10/font/iconfont.svg
+++ b/static/Layui/v2.8.10/font/iconfont.svg
--- a/static/Layui/v2.8.10/font/iconfont.ttf
+++ b/static/Layui/v2.8.10/font/iconfont.ttf
--- a/static/Layui/v2.8.10/font/iconfont.woff
+++ b/static/Layui/v2.8.10/font/iconfont.woff
--- a/static/Layui/v2.8.10/font/iconfont.woff2
+++ b/static/Layui/v2.8.10/font/iconfont.woff2
--- a/static/Layui/v2.8.10/layui.js
+++ b/static/Layui/v2.8.10/layui.js
--- a/static/Layui/v2.8.3/css/layui-icon.css
+++ b/static/Layui/v2.8.3/css/layui-icon.css
--- a/static/Layui/v2.8.3/css/layui.css
+++ b/static/Layui/v2.8.3/css/layui.css
--- a/static/Layui/v2.8.3/layui.js
+++ b/static/Layui/v2.8.3/layui.js
--- a/system/ATool.php
+++ b/system/ATool.php
@@ -218,7 +218,7 @@ function echo_Atool(){
 <head>
    <meta charset="UTF-8">
    <title>ATool 工具箱</title>
-    <link rel="stylesheet" href="../static/Layui/v2.8.3/css/layui.css">
+    <link rel="stylesheet" href="../static/Layui/v2.8.10/css/layui.css">
    <style>
        html, body {min-width: 1200px;background-color: #fff;position: relative;}
        .page-wrapper {width: 1200px;margin: 0 auto;padding: 0 15px;}
@@ -269,7 +269,7 @@ function echo_Atool(){
        <a class="layui-btn layui-btn-primary layui-btn-xs" lay-event="set_user_name">改账号</a>
    </div>
 </script>
-<script src="../static/Layui/v2.8.3/layui.js"></script>
+<script src="../static/Layui/v2.8.10/layui.js"></script>
 <script src="../static/jquery/jquery-3.6.0.min.js"></script>
 <script src="../static/jquery/jquery.md5.js"></script>
 <script src="../templates/admin/js/public.js?v=<?php echo time();?>"></script>
@@ -398,7 +398,7 @@ function echo_verify(){ ?>
 <head>
    <meta charset="UTF-8">
    <title>ATool 工具箱</title>
-    <link rel="stylesheet" href="../static/Layui/v2.8.3/css/layui.css">
+    <link rel="stylesheet" href="../static/Layui/v2.8.10/css/layui.css">
    <link rel="stylesheet" href="../static/Other/login.css">
 </head>
 <body>
@@ -423,7 +423,7 @@ function echo_verify(){ ?>
    </div>
 </div>
 <script src = "../static/jquery/jquery-3.6.0.min.js"></script>
-<script src = "../static/Layui/v2.8.3/layui.js"></script>
+<script src = "../static/Layui/v2.8.10/layui.js"></script>
 <script src = '../static/jquery/jquery.md5.js'></script>
 <script>
    layui.use(['form','jquery'], function () {
--- a/system/MySQL/20230715.php
+++ b/system/MySQL/20230715.php
@@ -0,0 +1,9 @@
+<?php if(!defined('DIR')){header('HTTP/1.1 404 Not Found');header("status: 404 Not Found");exit;}
+$sql ="
+ALTER TABLE `user_links` ADD `keywords` TEXT NOT NULL DEFAULT '' COMMENT '关键字' AFTER `weight` ;
+";
+if(exe_sql($sql)){
+    insert_db('updatadb_logs',['file_name'=>$file_name,'update_time'=>time(),'status'=>'TRUE','extra'=>'']);
+}else{
+    msg(-1,'数据库更新失败');
+}
--- a/system/MySQL/install.sql
+++ b/system/MySQL/install.sql
@@ -46,6 +46,7 @@ INSERT INTO "updatadb_logs" ("file_name", "update_time", "status", "extra") VALU
 INSERT INTO "updatadb_logs" ("file_name", "update_time", "status", "extra") VALUES ('20230420.php', '1681977368', 'TRUE', '');
 INSERT INTO "updatadb_logs" ("file_name", "update_time", "status", "extra") VALUES ('20230518.php', '1684393068', 'TRUE', '');
 INSERT INTO "updatadb_logs" ("file_name", "update_time", "status", "extra") VALUES ('20230522.php', '1684762253', 'TRUE', '');
+INSERT INTO "updatadb_logs" ("file_name", "update_time", "status", "extra") VALUES ('20230715.php', '1684762253', 'TRUE', '');

 -- 创建用户表
 DROP TABLE IF EXISTS `global_user`;
@@ -109,6 +110,7 @@ CREATE TABLE IF NOT EXISTS `user_links` (
  `url` text NOT NULL COMMENT '主链接',
  `url_standby` text NOT NULL COMMENT '备用链接',
  `weight` int(11) NOT NULL DEFAULT '0' COMMENT '权重',
+  `keywords` text NOT NULL DEFAULT '' COMMENT '关键字',
  `description` text NOT NULL DEFAULT '' COMMENT '描述',
  `icon` text NOT NULL DEFAULT '' COMMENT '图标',
  `click` int(10) UNSIGNED NOT NULL DEFAULT '0' COMMENT '点击数',
@@ -260,3 +262,16 @@ CREATE TABLE IF NOT EXISTS `user_share` (
  PRIMARY KEY (`id`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;

+-- 图标缓存
+CREATE TABLE IF NOT EXISTS `global_icon` (
+  `id` int(10) UNSIGNED NOT NULL AUTO_INCREMENT,
+  `url_md5` varchar(32) NOT NULL COMMENT 'url_md5',
+  `url` text NOT NULL COMMENT 'url',
+  `ico_url` text NOT NULL COMMENT 'url_ico',
+  `add_time` int(10) UNSIGNED NOT NULL COMMENT '创建时间',
+  `update_time` int(10) UNSIGNED NOT NULL COMMENT '更新时间',
+  `file_name` text NOT NULL COMMENT '文件名',
+  `file_mime` text NOT NULL COMMENT 'MIME类型',
+  `extend` text NOT NULL COMMENT '预留扩展',
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8mb4;
--- a/system/SQLite/20230715.php
+++ b/system/SQLite/20230715.php
@@ -0,0 +1,9 @@
+<?php if(!defined('DIR')){header('HTTP/1.1 404 Not Found');header("status: 404 Not Found");exit;}
+$sql ='
+ALTER TABLE user_links ADD keywords TEXT(128) NOT NULL DEFAULT "";
+';
+if(exe_sql($sql)){
+    insert_db('updatadb_logs',['file_name'=>$file_name,'update_time'=>time(),'status'=>'TRUE','extra'=>'']);
+}else{
+    msg(-1,'数据库更新失败');
+}
--- a/system/SQLite/install.sql
+++ b/system/SQLite/install.sql
@@ -38,7 +38,7 @@ CREATE TABLE IF NOT EXISTS "updatadb_logs" (
 INSERT INTO "updatadb_logs" ("file_name", "update_time", "status", "extra") VALUES ('20230417.php', '1681719049', 'TRUE', '');
 INSERT INTO "updatadb_logs" ("file_name", "update_time", "status", "extra") VALUES ('20230420.php', '1681977368', 'TRUE', '');
 INSERT INTO "updatadb_logs" ("file_name", "update_time", "status", "extra") VALUES ('20230522.php', '1684762253', 'TRUE', '');
-INSERT INTO "updatadb_logs" ("file_name", "update_time", "status", "extra") VALUES ('20230605.php', '1685960298', 'TRUE', '');
+INSERT INTO "updatadb_logs" ("file_name", "update_time", "status", "extra") VALUES ('20230715.php', '1684762253', 'TRUE', '');

 -- 创建用户表
 CREATE TABLE IF NOT EXISTS "global_user" (
@@ -94,6 +94,7 @@ CREATE TABLE IF NOT EXISTS "user_links" (
  "url" TEXT(1024) NOT NULL,
  "url_standby" text NOT NULL DEFAULT "",
  "weight" integer(11) NOT NULL DEFAULT 0,
+  "keywords" TEXT(128) NOT NULL DEFAULT "",
  "description" TEXT(128) NOT NULL DEFAULT "",
  "icon" text NOT NULL DEFAULT "",
  "click" integer(10) NOT NULL DEFAULT 0,
@@ -225,3 +226,18 @@ CREATE TABLE IF NOT EXISTS "user_share" (
  "data" TEXT,
  "pv" integer(1) DEFAULT "0"
 );
+
+-- 图标缓存
+CREATE TABLE IF NOT EXISTS "global_icon" (
+  "id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+  "url_md5" text(32) NOT NULL DEFAULT "",
+  "url" text NOT NULL DEFAULT "",
+  "ico_url" text NOT NULL DEFAULT "",
+  "add_time" integer(10) NOT NULL,
+  "update_time" integer(10) NOT NULL,
+  "file_name" text NOT NULL DEFAULT "",
+  "file_mime" text NOT NULL DEFAULT "",
+  "extend" text NOT NULL DEFAULT "",
+  CONSTRAINT "id" UNIQUE ("id" ASC)
+);
+
--- a/system/admin.php
+++ b/system/admin.php
@@ -129,14 +129,22 @@ if( $page == 'theme_home' || $page == 'theme_login' || $page == 'theme_transit'
        
        //没有缓存 或 禁止缓存 或 缓存过时
        if(empty($template) ||   $_GET['cache'] === 'no'  || time() -  $data["time"] > 1800 ){ 
-            $urls = [ "https://update.lm21.top/TwoNav/{$fn}_template.json"];
+            $urls = [
+                "lm21" => "https://update.lm21.top/TwoNav/{$fn}_template.json",
+                "gitee" => "https://gitee.com/tznb/twonav_updata/raw/master/{$fn}_template.json"
+            ];
+            $Source = $global_config['Update_Source'] ?? '';
+            if (!empty($Source) && isset($urls[$Source])) {
+                $urls = [$Source => $urls[$Source]];
+            }
        }else{
            $cache = true;
        }
-        
+        //读取超时参数
+        $overtime = !isset($global_config['Update_Overtime']) ? 3 : ($global_config['Update_Overtime'] < 3 || $global_config['Update_Overtime'] > 60 ? 3 : $global_config['Update_Overtime']);
        //远程获取
-        foreach($urls as $url){ 
-            $Res = ccurl($url,3);
+        foreach($urls as $key => $url){ 
+            $Res = ccurl($url,$overtime);
            $data = json_decode($Res["content"], true);
            if($data["code"] == 200 ){ //如果获取成功
                $data["time"] = time(); //记录当前时间
@@ -213,7 +221,7 @@ if ($page == 'menu') {
          [
            ['title'=>'系统设置','href'=>'root/sys_setting','icon'=>'fa fa-gears'],
            ['title'=>'授权管理','href'=>'root/vip','icon'=>'fa fa-diamond'],
-            ['title'=>'默认设置','href'=>'root/default_setting','icon'=>'fa fa-heart-o'],
+            //['title'=>'默认设置','href'=>'root/default_setting','icon'=>'fa fa-heart-o'],
            ['title'=>'用户管理','href'=>'root/user_control','icon'=>'fa fa-user'],
            ['title'=>'用户分组','href'=>'root/users_control','icon'=>'fa fa-users'],
            ['title'=>'注册管理','href'=>'root/reg_control','icon'=>'fa fa-user-plus'],
@@ -261,6 +269,7 @@ function load_static($type){
    }elseif($type == 'js.layui'){
        echo 
 '<script src="'.$GLOBALS['layui']['js'].'" charset="utf-8"></script>
+<script src="./templates/admin/js/lay-config.js?v='.$GLOBALS['Ver'].'" charset="utf-8"></script>
 <script>layui.config({version:"'.$GLOBALS['Ver'].'"})</script>
 ';
    }
--- a/system/api.php
+++ b/system/api.php
@@ -176,7 +176,7 @@ function write_category(){
            'fid'=>intval($_POST['fid']??'0'),
            'pid'=>intval($_POST['pwd_id']??'0'),
            'status'=>1,
-            'property'=>$_POST['property']??'0',
+            'property'=>intval($_POST['property']??'0'),
            'name'=>htmlspecialchars($_POST['name'],ENT_QUOTES),
            'add_time'=>time(),
            'up_time'=>time(),
@@ -230,7 +230,7 @@ function write_category(){
        $data = [
            'fid'=>$_POST['fid'],
            'pid'=>intval($_POST['pwd_id']??'0'),
-            'property'=>$_POST['property']??'0',
+            'property'=>intval($_POST['property']??'0'),
            'name'=>$_POST['name'],
            'up_time'=>time(),
            'description'=>$_POST['description'],
@@ -306,7 +306,7 @@ function read_link_list(){
        $list = unserialize($list);
        msgA(['code'=>1,'msg'=>'获取成功','count'=>count($list),'data'=>$list]);
    }
-    
+    $field = ['lid','fid','pid(pwd_id)','status','property','title','url','url_standby','weight','description','icon','click','add_time','up_time'];
    $query  = $_POST['query'];
    $fid    = intval(@$_POST['fid']); //获取分类ID
    $page   = empty(intval($_REQUEST['page'])) ? 1 : intval($_REQUEST['page']);
@@ -334,14 +334,20 @@ function read_link_list(){
    
    //统计条数
    $count = count_db('user_links',$where);
-    //权重排序(数字小的排前面)
    
-    $where['ORDER']['weight'] = 'ASC';
-    $where['ORDER']['lid'] = 'ASC';
+    //前端指定排序方式,过滤字段名和方式
+    if(!empty($_POST['order']) && !empty($_POST['field']) && in_array($_POST['field'],$field) && in_array($_POST['order'],['ASC','DESC'])){
+        $where['ORDER'][$_POST['field']] = $_POST['order'];
+    }else{
+        //默认排序方式 权重排序(数字小的排前面)
+        $where['ORDER']['weight'] = 'ASC';
+        $where['ORDER']['lid'] = 'ASC';
+    }
+    
    //分页
    $where['LIMIT'] = [$offset,$limit];
    //查询
-    $datas = select_db('user_links',['lid','fid','pid(pwd_id)','status','property','title','url','url_standby','weight','description','icon','click','add_time','up_time'],$where);
+    $datas = select_db('user_links',$field,$where);

    msgA(['code'=>1,'msg'=>'获取成功','count'=>$count,'data'=>$datas]);
 }
@@ -372,6 +378,7 @@ function write_link(){
        $url = $_POST['url'];
        $icon = empty($_POST['icon']) ? '' : $_POST['icon'];
        $description = empty($_POST['description']) ? '' : $_POST['description'];
+        $keywords = empty($_POST['keywords']) ? '' : $_POST['keywords'];
        $property = empty($_POST['property']) ? 0 : 1;
        //检测链接是否合法
        check_link($fid,$title,$url,$_POST['url_standby']); 
@@ -384,7 +391,10 @@ function write_link(){
        if($length_limit['l_desc'] > 0 && strlen($description) > $length_limit['l_desc'] ){
            msg(-1,'描述长度不能大于'.$length_limit['l_desc'].'个字节');
        }
-        
+        //关键字长度检测
+        if($length_limit['l_key'] > 0 && strlen($keywords) > $length_limit['l_key'] ){
+            msg(-1,'关键字长度不能大于'.$length_limit['l_key'].'个字节');
+        }
        //取最大链接ID
        $lid = get_maxid('link_id');
        //图标处理
@@ -410,6 +420,7 @@ function write_link(){
            'title'         =>  htmlspecialchars($title,ENT_QUOTES),
            'url'           =>  $url,
            'url_standby'   =>  $_POST['url_standby']??'',
+            'keywords'      =>  htmlspecialchars($keywords,ENT_QUOTES),
            'description'   =>  htmlspecialchars($description,ENT_QUOTES),
            'add_time'      =>  time(),
            'up_time'       =>  time(),
@@ -419,7 +430,20 @@ function write_link(){
            'property'      =>  $property,
            'icon'          =>  $icon
            ];
-        
+        //扩展字段
+        if($GLOBALS['global_config']['link_extend'] == 1 && check_purview('link_extend',1)){
+            $list = get_db("user_config","v",["k"=>"s_extend_list","uid"=>UID]);
+            if(!empty($list)){
+                $list = unserialize($list); 
+                $extend = [];
+                foreach($list as $field){
+                    $name = "_{$field['name']}";
+                    if(isset($_POST[$name])){
+                        $data['extend'][$name] = $_POST[$name];
+                    }
+                }
+            }
+        }
        //插入数据库
        insert_db('user_links',$data);
        msgA(['code'=>1,'msg'=>'添加成功','id'=>$lid]);
@@ -531,6 +555,7 @@ function write_link(){
        $title = $_POST['title'];
        $url = $_POST['url'];
        $icon =  $_POST['icon'];
+        $keywords = empty($_POST['keywords']) ? '' : $_POST['keywords'];
        $description = empty($_POST['description']) ? '' : $_POST['description'];
        $property = empty($_POST['property']) ? 0 : 1;
        //检测链接是否合法
@@ -540,6 +565,10 @@ function write_link(){
        if($length_limit['l_desc'] > 0 && strlen($description) > $length_limit['l_desc'] ){
            msg(-1,'描述长度不能大于'.$length_limit['l_desc'].'个字节');
        }
+        //关键字长度检测
+        if($length_limit['l_key'] > 0 && strlen($keywords) > $length_limit['l_key'] ){
+            msg(-1,'关键字长度不能大于'.$length_limit['l_key'].'个字节');
+        }
        //检查链接是否已存在
        if(has_db('user_links',['uid'=>UID ,'lid[!]'=>$lid, "url" => $url])){msg(-1,'链接已存在!');}
        //检查链接ID是否存在
@@ -551,6 +580,7 @@ function write_link(){
            'title'         =>  htmlspecialchars($title,ENT_QUOTES),
            'url'           =>  $url,
            'url_standby'   =>  $_POST['url_standby']??'',
+            'keywords'      =>  htmlspecialchars($keywords,ENT_QUOTES),
            'description'   =>  htmlspecialchars($description,ENT_QUOTES),
            'up_time'       =>  time(),
            'property'      =>  $property,
@@ -570,7 +600,6 @@ function write_link(){
                    }
                }
            }
-        
        }
        
        //非必须参数,未传递参数时
@@ -592,6 +621,9 @@ function write_link(){
        if(!isset($_POST['pwd_id'])){
            unset($data['pid']);
        }
+        if(!isset($_POST['keywords'])){
+            unset($data['keywords']);
+        }
        //更新数据
        update_db('user_links',$data,['uid'=>UID,'lid'=>intval($_POST['lid']) ]);
        msgA(['code'=>1,'msg'=>'修改成功','icon' => $icon]);
@@ -674,6 +706,116 @@ function write_link(){
        if(empty($fid)){msg(-1,'分类ID错误');}
        //加一个查找分类是否存在
        update_db('user_links',['fid'=>$fid],['uid'=>UID ,"lid" => json_decode($_POST['lid']) ],[1,'设置成功']);
+    //检测是否满足要求
+    }elseif($_GET['type'] === 'msg_pull_check'){
+        if($global_config['offline']){
+            msg(-1,"离线模式不可用");
+        } 
+        if(!is_subscribe('bool')){
+            msg(-1,"未检测到有效授权,无法使用该功能!");
+        }
+        if(intval($_POST['icon']) > 0){
+            if(!check_purview('icon_pull',1)){
+                msg(-1,'您所在的用户组,无法使用网站图标获取功能');
+            }
+            $path = DIR ."/data/user/".U."/favicon";
+            if(!Check_Path($path)){
+                msg(-1,'创建目录失败,请检查目录权限');
+            }
+            $config = unserialize( get_db("global_config", "v", ["k" => "icon_config"])) ?? [];
+            if($config['o_switch'] == '0'){
+                msg(-1,'相关服务处于关闭状态,请联系站长开启');
+            }
+        }
+        session_start();
+        $key = md5(uniqid().Get_Rand_Str(8));
+        $_SESSION['msg_pull']["$key"] = true;
+        msgA(['code'=>1,'msg'=>'success','key'=>$key]);
+    }elseif($_GET['type'] === 'msg_pull'){
+        session_start();
+        $key = $_POST['key'];
+        if(empty($key) || !$_SESSION['msg_pull']["$key"]){
+            msg(-1,'key验证失败,请重试!');
+        }elseif(empty($_POST['link_id'])){
+            msg(-1,'链接ID不能为空');
+        }
+        //读取信息
+        $link = get_db('user_links','*',['uid'=>UID ,'lid'=>$_POST['link_id'] ]);
+        //检查链接
+        if(empty($link)){
+            msg(-1,'链接ID不存在');
+        }elseif(!preg_match("/^(http:\/\/|https:\/\/).*/",$link['url'])){
+            msg(-1,'只支持识别http/https协议的链接!');
+        }elseif( !filter_var($link['url'], FILTER_VALIDATE_URL) ) {
+             msg(-1,'URL无效!');
+        }
+        
+        //是否获取站点信息
+        if( ( intval($_POST['title']) + intval($_POST['keywords']) + intval($_POST['description']) ) > 0 ){
+            //读取长度限制配置
+            $length_limit = unserialize(get_db("global_config","v",["k"=>"length_limit"]));
+            //获取网站标题
+            $c = curl_init(); 
+            curl_setopt($c, CURLOPT_URL, $link['url']); 
+            curl_setopt($c, CURLOPT_RETURNTRANSFER, 1); 
+            curl_setopt($c, CURLOPT_SSL_VERIFYPEER, false);
+            curl_setopt($c, CURLOPT_SSL_VERIFYHOST, false);
+            curl_setopt($c, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.69 Safari/537.36');
+            curl_setopt($c, CURLOPT_FOLLOWLOCATION, 1);
+            curl_setopt($c , CURLOPT_TIMEOUT, 10);
+            $data = curl_exec($c); 
+            curl_close($c); 
+            require (DIR .'/system/get_page_info.php');
+            $info = get_page_info($data);
+            $new = [];
+            if(intval($_POST['title']) > 0 && !empty($info['site_title'])){
+                $new['title'] = $info['site_title'];
+                if($length_limit['l_name'] > 0 && strlen($new['title']) > $length_limit['l_name'] ){
+                    $new['title'] = mb_substr($new['title'], 0, $length_limit['l_name'], 'utf-8');
+                }
+            }
+            if(intval($_POST['keywords']) > 0 && !empty($info['site_keywords'])){
+                $new['keywords'] = (empty($link['keywords']) || $_POST['keywords'] == '2') ? $info['site_keywords'] : $link['keywords'];
+                if($length_limit['l_key'] > 0 && strlen($new['keywords']) > $length_limit['l_key'] ){
+                    $new['keywords'] = mb_substr($new['keywords'], 0, $length_limit['l_key'], 'utf-8');
+                }
+            }
+            if(intval($_POST['description']) > 0 && !empty($info['site_description'])){
+                $new['description'] = (empty($link['description']) || $_POST['description'] == '2') ? $info['site_description'] : $link['description'];
+                if($length_limit['l_desc'] > 0 && strlen($new['description']) > $length_limit['l_desc'] ){
+                    $new['description'] = mb_substr($new['description'], 0, $length_limit['l_desc'], 'utf-8');
+                }
+            }
+            if(empty($new)){
+                $r['info'] = 'fail';
+            }else{
+                update_db('user_links',$new,['uid'=>UID ,"lid" => $link['lid'] ]);
+                $r['info'] = 'success';
+            }
+        }
+        
+        //是否获取图标
+        if(intval($_POST['icon']) > 0){
+            //检查跳过已存在图标的链接
+            if($_POST['icon'] == '1' && !empty($link['icon'])){
+                $r['icon'] = 'skip';
+            }
+            $api = Get_Index_URL().'?c=icon&url='.base64_encode($link['url']);
+            $res = ccurl($api,30,true);
+            $data = get_db('global_icon','*',['url_md5'=>md5($link['url'])]);
+            if(empty($data)){
+                $r['icon'] = 'fail';
+            }
+            $new_path = "./data/user/".U.'/favicon/'.$data['file_name'];
+            if(copy("./data/icon/{$data['file_name']}",$new_path)){
+                update_db('user_links',['icon'=>$new_path],['uid'=>UID ,"lid" => $link['lid'] ]);
+                $r['icon'] = 'success';
+            }else{
+                $r['icon'] = 'fail';
+            }
+        }
+        
+        msg(1,$r);
    //图标拉取
    }elseif($_GET['type'] === 'icon_pull'){
        if($global_config['offline']){
@@ -705,7 +847,7 @@ function write_link(){
        }

        $api = Get_Index_URL().'?c=icon&url='.base64_encode($link['url']);
-        $res = ccurl($api);
+        $res = ccurl($api,30,true);
        $data = get_db('global_icon','*',['url_md5'=>md5($link['url'])]);
        if(empty($data)){
            msg(1,'fail');
@@ -821,6 +963,10 @@ function write_apply(){
        $s['apply']   = intval($_POST['apply']);   // 功能选项0.关闭 1.需要审核  2.无需审核
        $s['Notice']  = $_POST['Notice']??'';  // 公告
        $s['submit_limit'] = intval($_POST['submit_limit']); //提交限制
+        $s['iconurl'] = $_POST['iconurl'];
+        $s['description'] = $_POST['description'];
+        $s['email'] = $_POST['email'];
+        
        if($s['apply'] < 0 || $s['apply'] > 2 ){ 
            msg(-1,'参数错误!');
        }elseif(strlen($s['Notice']) > 512){
@@ -966,8 +1112,8 @@ function write_site_setting(){
        'main_link_priority'=>['int'=>true,'min'=>0,'max'=>3,'msg'=>'主链优先参数错误'],
        'link_icon'=>['int'=>true,'min'=>0,'max'=>30,'msg'=>'链接图标参数错误'],
        'site_icon'=>['empty'=>true],
-        'top_link'=>['int'=>true,'min'=>0,'max'=>20,'msg'=>'热门链接参数错误'],
-        'new_link'=>['int'=>true,'min'=>0,'max'=>20,'msg'=>'最新链接参数错误'],
+        'top_link'=>['int'=>true,'min'=>0,'max'=>100,'msg'=>'热门链接参数错误'],
+        'new_link'=>['int'=>true,'min'=>0,'max'=>100,'msg'=>'最新链接参数错误'],
        'max_link'=>['int'=>true,'min'=>0,'max'=>100,'msg'=>'输出上限参数错误'],
        'custom_header'=>['empty'=>true],
        'custom_footer'=>['empty'=>true]
@@ -996,7 +1142,8 @@ function write_site_setting(){
 function write_transit_setting(){ 
    $datas = [
        'visitor_stay_time'=>['int'=>true,'min'=>0,'max'=>60,'msg'=>'访客停留时间范围0-60'],
-        'admin_stay_time'=>['int'=>true,'min'=>0,'max'=>60,'msg'=>'管理员停留时间范围0-60']
+        'admin_stay_time'=>['int'=>true,'min'=>0,'max'=>60,'msg'=>'管理员停留时间范围0-60'],
+        'default_keywords'=>['int'=>true,'min'=>0,'max'=>1,'msg'=>'默认关键字参数错误']
        ];
    
    foreach ($datas as $key => $data){
@@ -1117,7 +1264,7 @@ function other_testing_link(){
    if ( $global_config['offline'] == '1'){ msg(-1,"离线模式无法使用此功能"); }
    $code = get_http_code($_POST['url']);
    if($code != 200 && $code != 302 && $code != 301){
-        $code = ccurl($_POST['url'])['code'];
+        $code = ccurl($_POST['url'],30)['code'];
    }
    msgA(['code' => 0 ,'StatusCode'=> $code]);
 }
@@ -1453,7 +1600,7 @@ function write_data_control(){
 function read_data(){
    global $USER_DB;
    //指定类型限制仅root账号可用!
-    if(in_array($USER_DB['UserGroup'] != 'root' && $_GET['type'],['diagnostic_log','phpinfo'])){
+    if($USER_DB['UserGroup'] != 'root' && in_array( $_GET['type'],['diagnostic_log','connectivity_test','phpinfo'])){
        msg(-1,'无权限');
    }
    
@@ -1464,7 +1611,24 @@ function read_data(){
        $index_count = get_db('user_count','v',['uid'=>UID,'k'=>date('Ym'),'t'=>'index_Ym'])??0;
        $click_count = get_db('user_count','v',['uid'=>UID,'k'=>date('Ym'),'t'=>'click_Ym'])??0;
        msgA( ['code'=>1,'data'=>[$category_count,$link_count,$index_count,$click_count] ]);
-        
+    //连通测试
+    }elseif($_GET['type'] == 'connectivity_test'){
+        $ch = curl_init();
+        curl_setopt($ch, CURLOPT_URL, $_POST['url']);
+        curl_setopt($ch, CURLOPT_TIMEOUT, 10);
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+        $start = microtime(true);
+        $response = curl_exec($ch);
+        $end = microtime(true);
+        $time = round(($end - $start) * 1000, 2);
+        if(curl_errno($ch)) {
+            $log .= "请求发生错误：".curl_error($ch);
+        } else {
+            $log .= "响应内容：".$response ?? 'Null' ;
+            $log .= ",访问耗时：{$time} 毫秒。" ;
+        }
+        curl_close($ch);
+        msg(1,$log);
    //一键诊断
    }elseif($_GET['type'] == 'diagnostic_log'){
        clearstatcache(); //清除缓存
@@ -1532,7 +1696,37 @@ function read_data(){
        msg(1,$log);
    //输出phpinfo信息
    }elseif($_GET['type'] == 'phpinfo'){
-        phpinfo();
+        session_start();
+        if($_SESSION['phpinfo_id'] != $_GET['pid']){
+            exit('验证失败,请刷新页面后重试!');
+        }elseif(Get_MD5_Password($_GET["p"],$GLOBALS['USER_DB']["RegTime"]) === $GLOBALS['USER_DB']["Password"]){
+            $_COOKIE = [];
+            $_SERVER['HTTP_COOKIE'] = 'privacy';
+            phpinfo();
+        }else{
+            exit('密码验证失败,请重试!');
+        }
+    //报表统计
+    }elseif($_GET['type'] == 'echarts'){
+        $days = isset($_GET['date']) && !empty($_GET['date']) ? $_GET['date'] : 7;
+        $dates = [];
+        for ($i = 0; $i < $days; $i++) {
+            $date = date('Ymd', strtotime("-$i days"));
+            $dates[] = $date;
+        }
+        $dates = array_reverse($dates);
+        $day_data = [];
+        array_push($day_data, ['name' => '访问量', 'type' => 'line', 'data' => []]);
+        array_push($day_data, ['name' => '点击量', 'type' => 'line', 'data' => []]);
+        array_push($day_data, ['name' => 'IP数', 'type' => 'line', 'data' => []]);
+        foreach ($dates as $date) {
+            array_push($day_data[0]['data'], get_db('user_count', 'v', ['uid' => UID, 'k' => $date, 't' => 'index_Ymd']) ?? 0);
+            array_push($day_data[1]['data'], get_db('user_count', 'v', ['uid' => UID, 'k' => $date, 't' => 'click_Ymd']) ?? 0);
+            array_push($day_data[2]['data'], get_db('user_count', 'v', ['uid' => UID, 'k' => $date, 't' => 'ip_count']) ?? 0);
+        }
+        
+        $data = ['dates'=>$dates,'day_data'=>$day_data];
+        msgA(['code'=>1,'data'=>$data]);
    }
 }

@@ -1560,6 +1754,7 @@ function other_get_link_info(){
    curl_setopt($c, CURLOPT_RETURNTRANSFER, 1); 
    curl_setopt($c, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($c, CURLOPT_SSL_VERIFYHOST, false);
+    curl_setopt($c, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.69 Safari/537.36');
    curl_setopt($c, CURLOPT_FOLLOWLOCATION, 1); //允许重定向,解决http跳转到https无法识别
    curl_setopt($c , CURLOPT_TIMEOUT, 5); //设置超时时间
    $data = curl_exec($c); 
@@ -1568,6 +1763,7 @@ function other_get_link_info(){
    require (DIR .'/system/get_page_info.php');
    $info = get_page_info($data);
    $link['title'] =  $info['site_title'];
+    $link['keywords'] = $info['site_keywords'];
    $link['description'] = $info['site_description'];
    msgA(['code'=>1,'data'=>$link]);
 }
--- a/system/api_root.php
+++ b/system/api_root.php
@@ -48,10 +48,20 @@ function other_upsys(){
        }
        //设置执行最长时间，0为无限制。单位秒!
        set_time_limit(5*60);
+        $overtime = !isset($GLOBALS['global_config']['Update_Overtime']) ? 3 : ($GLOBALS['global_config']['Update_Overtime'] < 3 || $GLOBALS['global_config']['Update_Overtime'] > 60 ? 3 : $GLOBALS['global_config']['Update_Overtime']);
+        
        //加载远程数据
-        $urls = [ "https://update.lm21.top/TwoNav/updata.json"];
-        foreach($urls as $url){ 
-            $Res = ccurl($url,3);
+        $urls = [
+                "lm21" => "https://update.lm21.top/TwoNav/updata.json",
+                "gitee" => "https://gitee.com/tznb/twonav_updata/raw/master/updata.json"
+            ];
+        $Source = $GLOBALS['global_config']['Update_Source'] ?? '';
+        if (!empty($Source) && isset($urls[$Source])) {
+            $urls = [$Source => $urls[$Source]];
+        }
+            
+        foreach($urls as $key => $url){ 
+            $Res = ccurl($url,$overtime);
            $data = json_decode($Res["content"], true);
            if($data["code"] == 200 ){ //如果获取成功
                break; //跳出循环.
@@ -511,7 +521,7 @@ function write_sys_settings(){
    }
    
    //长度限制
-    foreach (['c_name','c_desc','l_name','l_url','l_desc'] as $name){
+    foreach (['c_name','c_desc','l_name','l_url','l_key','l_desc'] as $name){
        $length_limit[$name] = is_subscribe('bool') ? intval($_POST[$name]) : 0;
    }
    write_global_config("length_limit",$length_limit,'长度限制');
@@ -537,6 +547,10 @@ function write_sys_settings(){
        'global_header'=>['empty'=>true],
        'global_footer'=>['empty'=>true],
        'api_extend'=>['empty'=>true],
+        'c_code'=>['int'=>true,'min'=>0,'max'=>1,'msg'=>'自定义代码参数错误'],
+        //更新设置
+        'Update_Source'=>['empty'=>true],
+        'Update_Overtime'=>['int'=>true,'min'=>3,'max'=>60,'msg'=>'资源超时参数错误'],
        //扩展功能-(全局开关)
        'apply'=>['int'=>true,'min'=>0,'max'=>1,'msg'=>'收录管理参数错误'],
        'guestbook'=>['int'=>true,'min'=>0,'max'=>1,'msg'=>'留言管理参数错误'],
@@ -724,6 +738,25 @@ function other_root(){
        if(!is_subscribe('bool')){msg(-1,"未检测到有效授权,无法使用该功能!");}
        write_global_config('icon_config',$_POST,'图标配置');
        msg(1,'保存成功');
+    }elseif($_GET['type'] == 'write_icon_del_cache'){
+        //删除数据库缓存信息
+        if(empty(count_db('global_icon','*'))){
+            msg(-1,'无缓存记录..');
+        }
+        delete_db('global_icon','*');
+        
+        //删除缓存目录下的所有文件
+        $files = glob(DIR.'/data/icon' . '/*');
+        if (empty($files)) {
+            msg(-1,'无缓存文件..');
+        } 
+        foreach ($files as $file) {
+            if (is_file($file)) {
+                unlink($file);
+            }
+        }
+        
+        msg(1,'操作成功');
    }
 }

--- a/system/click.php
+++ b/system/click.php
@@ -1,7 +1,8 @@
 <?php if(!defined('DIR')){Not_Found();}AccessControl();
 //负责过渡页/跳转/隐私保护/密码访问
 $id = intval($_GET['id']);
-
+//IP数统计
+count_ip();
 //如果id为空,则显示404
 if(empty($id)){Not_Found();}

@@ -128,6 +129,22 @@ if($global_config['link_extend'] == 1 && check_purview('link_extend',1) && in_ar
    $extend = empty($link['extend']) ? [] : unserialize($link['extend']);
 }

+//载入过渡页设置
+$transition_page = unserialize(get_db("user_config", "v", ["uid"=>UID,"k"=>"s_transition_page"]));
+
+//关键字处理
+if(!empty($link['url_standby']) || $site['link_model'] == 'Transition'){
+    if(empty($link['keywords'])){
+       if($transition_page['default_keywords'] == '0'){
+           $link['keywords'] = $link['title'];
+       }else if($transition_page['default_keywords'] == '1'){
+           $link['keywords'] = $site['keywords'];
+       }else{
+           $link['keywords'] = $link['title'];
+       }
+    }
+}
+
 //如果存在备用链接,则强制载入过渡页
 if(!empty($link['url_standby'])) {
    $link['url_standby'] = unserialize($link['url_standby']);
--- a/system/expand/apply.php
+++ b/system/expand/apply.php
@@ -44,22 +44,22 @@ foreach($_POST as $key =>$value){

 $title = $_POST['title'];
 $url =  $_POST['url'];
-$iconurl = $_POST['iconurl'];
-$description = $_POST['description'];
+$iconurl = $_POST['iconurl'] ?? '';
+$description = $_POST['description'] ?? '';
 $category_id = intval ($_POST['category_id']);
-$email = $_POST['email'];
+$email = $_POST['email'] ?? '';
 $user_ip = Get_IP();
 if( !filter_var($url, FILTER_VALIDATE_URL) ) {
    msg(-1,'URL无效!');
-}elseif( !empty($iconurl) && !filter_var($iconurl, FILTER_VALIDATE_URL) ){
+}elseif(!empty($apply['iconurl'])  && !filter_var($iconurl, FILTER_VALIDATE_URL) ){
    msg(-1,'网站图标无效!');
-}elseif(!preg_match('/^([a-zA-Z]|[0-9])(\w|\-)+@[a-zA-Z0-9]+\.([a-zA-Z]{2,4})$/',$email)){
+}elseif(!empty($apply['email']) && !preg_match('/^([a-zA-Z]|[0-9])(\w|\-)+@[a-zA-Z0-9]+\.([a-zA-Z]{2,4})$/',$email)){
    msg(-1,'联系邮箱无效!');
 }elseif(!isset($_POST['category_id'])){
    msg(-1,'分类ID不能为空!');
 }elseif(!isset($_POST['title'])){
    msg(-1,'网站标题不能为空!');
-}elseif(!isset($_POST['description'])){
+}elseif(!empty($apply['description']) && empty($_POST['description'])){
    msg(-1,'网站描述不能为空!');
 }
 //获取和检查分类信息
--- a/system/get_page_info.php
+++ b/system/get_page_info.php
@@ -1,5 +1,4 @@
 <?php 
-// 来源  https://blog.mimvp.com/article/23089.html

 function get_page_info($output, $friend_link = '', $curl_info=array()) {
    $page_info = array();
@@ -71,16 +70,39 @@ function get_page_info($output, $friend_link = '', $curl_info=array()) {
         
        preg_match('/<META\s+content="([\w\W]*?)"\s+scheme="([\w\W]*?)"/si', $meta_str, $res);
        if(!empty($res)) $meta_array[strtolower($res[2])] = $res[1];
+        
+        // 20230716 新增匹配语法
+        preg_match('/<META\s+content=[\'"](.*?)[\'"]\s+itemprop=[\'"](.*?)[\'"]\s+name=[\'"](.*?)[\'"]>/si', $meta_str, $res);
+        if(!empty($res)) $meta_array[strtolower($res[3])] = $res[1];
+        
+        preg_match('/<meta\s+itemprop=[\'"](.*?)[\'"]\s+name=[\'"](.*?)[\'"]\s+content=[\'"](.*?)[\'"]>/si', $meta_str, $res);
+        if(!empty($res)) $meta_array[strtolower($res[2])] = $res[3];
    }
-     
+    
+    //如果正则匹配失败则使用php函数尝试再次匹配
+    if(empty($meta_array['keywords']) || empty($meta_array['description'])){
+        //将html保存为临时文件
+        $key = md5(uniqid().Get_Rand_Str(8));
+        $tempFile = DIR ."/data/temp/".md5(uniqid().Get_Rand_Str(8)).".html";
+        file_put_contents($tempFile, $output);
+        $tags = get_meta_tags($tempFile);
+        unlink($tempFile); //删除临时文件
+        if(empty($meta_array['keywords']) && !empty($tags['keywords'])){
+            $meta_array['keywords'] = $tags['keywords'];
+        }
+        if(empty($meta_array['description']) && !empty($tags['description'])){
+            $meta_array['description'] = $tags['description'];
+        }
+    }
+    
    $page_info['site_keywords'] = $meta_array['keywords'];
    $page_info['site_description'] = $meta_array['description'];
    //$page_info['meta_array'] = $meta_array; //暂时不需要全部meta
-     
+    
    # 判断是否存在友链
    if(!empty($friend_link) && strstr($output, $friend_link) != "") {
        $page_info['friend_link_status'] = 1;
    }
-     
+    
    return $page_info;
 }
--- a/system/index.php
+++ b/system/index.php
@@ -10,6 +10,10 @@ if(!is_login && ($global_config['Privacy'] == 1 || !check_purview('Common_home',
 }
 //载入站点设置
 $site = unserialize(get_db('user_config','v',['uid'=>UID,'k'=>'s_site']));
+//如果没有权限则清除自定义代码
+if(!check_purview('header',1)){$site['custom_header'] = '';}
+if(!check_purview('footer',1)){$site['custom_footer'] = '';}
+
 $site['Title']  =  $site['title'].(empty($site['subtitle'])?'':' - '.$site['subtitle']);
 //免费用户请保留版权,谢谢!
 $copyright = empty($global_config['copyright'])?'<a target="_blank" href="https://gitee.com/tznb/TwoNav">Copyright © TwoNav</a>':$global_config['copyright'];
@@ -284,5 +288,6 @@ if(empty($_GET['share']) && !$site['ex_theme']){
 //访问统计
 write_user_count(date('Ym'),'index_Ym');
 write_user_count(date('Ymd'),'index_Ymd');
+count_ip();
 //载入模板
 require($index_path);
--- a/system/install.php
+++ b/system/install.php
@@ -4,8 +4,8 @@ if(!defined('DIR')){header('HTTP/1.1 404 Not Found');header("status: 404 Not Fou
 //初始化
 session_name('TwoNav_initial');
 session_start();
-$layui['js']  = './static/Layui/v2.8.3/layui.js';
-$layui['css'] = './static/Layui/v2.8.3/css/layui.css';
+$layui['js']  = './static/Layui/v2.8.10/layui.js';
+$layui['css'] = './static/Layui/v2.8.10/css/layui.css';

 //判断请求类型
 if($_SERVER['REQUEST_METHOD'] === 'POST'){
@@ -284,7 +284,7 @@ function Write_Config(){
    //写站点配置
    $o_config['Login'] = 'login'; //登录入口
    $o_config['Register'] = 'register'; //注册入口
-    $o_config['RegOption'] = '1'; //注册配置
+    $o_config['RegOption'] = '0'; //注册配置
    $o_config['Libs'] = './static'; //静态库路径
    $o_config['Default_User'] = $_POST['User']; //默认用户
    $o_config['XSS_WAF'] = '1'; //防XSS脚本
@@ -294,6 +294,7 @@ function Write_Config(){
    $o_config['Maintenance'] = '0'; //维护模式
    $o_config['Sub_domain'] = '0'; //二级域名
    $o_config['copyright'] = ''; //版权信息
+    $o_config['c_code'] = '0'; //禁用默认用户使用自定义代码
    
    insert_db("global_config", ["k" => "o_config","v" => $o_config,"d" => '网站配置']);  
    
@@ -447,6 +448,25 @@ set_db_type(db_type);
 layui.use(['form'], function(){
    var form = layui.form;
    
+    //伪静态检测
+    var request = new XMLHttpRequest();
+    request.open('GET', './static/Other/login.css?t=' + new Date().getTime(), true);
+    request.onload = function() {
+      if (request.status >= 200 && request.status < 400) {
+        var fileContent = request.responseText;
+        if (fileContent.startsWith('<!DOCTYPE html>')) {
+            layer.alert(
+                "系统检测到您的站点可能配置了不属于TwoNav的伪静态规则<br />通常是因为之前使用过其他程序,例如:OneNav Extend 或 OneNav <br />您需要将它清除,否则会影响到程序的正常使用 ( 如登录页异常 )<br />并在安装完成后在站长工具>生成伪静态>重新配置到站点中"
+                ,{title:'环境异常提示',anim: 2,closeBtn: 0,btn: ['刷新页面']},function () {
+                    location.reload();
+                }
+            );
+        }
+      }
+    };
+    request.send();
+    
+    
    //开始安装
    form.on('submit(register)', function(data){
        var d = data.field;
@@ -510,12 +530,12 @@ function open_msg(u,p){
    layer.open({ //弹出结果
    type: 1
    ,title: '安装成功'
-    ,area: ['230px', '220px']
+    ,area: ['230px', '260px']
    ,maxmin: false
    ,shadeClose: false
    ,resize: false
    ,closeBtn: 0
-    ,content: '<div style="padding: 15px;">管理员账号: '+u+'<br>管理员密码: '+p+'<br><h3><a href="?c=admin&u='+u+'" style="color: #0000FF;" class="fl">  <br> >>点我进入后台</a></h3><h3><a href="?u='+u+'" style="color: #0000FF;" class="fl">  <br> >>点我进入首页</a></h3></div>'
+    ,content: '<div style="padding: 15px;">管理员账号: '+u+'<br>管理员密码: '+p+'<br><h3><a href="?c=admin&u='+u+'" style="color: #0000FF;" class="fl">  <br> >>点我进入后台</a></h3><h3><a href="?u='+u+'" style="color: #0000FF;" class="fl">  <br> >>点我进入首页</a></h3>  <h3><a href="https://gitee.com/tznb/TwoNav/wikis/%E5%AE%89%E8%A3%85%E6%95%99%E7%A8%8B/%E5%AE%89%E5%85%A8%E9%85%8D%E7%BD%AE" style="color: #0000FF;" class="fl" target="_blank">  <br> >>安全配置说明</a></h3> </div>'
    });
 }

--- a/system/login.php
+++ b/system/login.php
@@ -18,14 +18,19 @@ if($_SERVER['REQUEST_METHOD'] === 'GET'){
 AccessControl(); //访问控制
 $User = $_POST["User"];$Password = $_POST["Password"]; //获取请求数据

+if(empty($User)){
+    insert_db("user_log", ["uid" => '',"user"=>'',"ip"=>Get_IP(),"time"=>time(),"type" => 'login',"content"=>Get_Request_Content(),"description"=>"请求登录>账号为空"]);
+    msg(-1,'账号不能为空!');
+}elseif($User != $USER_DB['User']){ 
+    insert_db("user_log", ["uid" => '',"user"=>$User,"ip"=>Get_IP(),"time"=>time(),"type" => 'login',"content"=>Get_Request_Content(),"description"=>"请求登录>账号不存在"]);
+    msg(-1,'账号不存在!');
+}
+
 //记录请求日志
 insert_db("user_log", ["uid" => $USER_DB['ID'],"user"=>$USER_DB['User'],"ip"=>Get_IP(),"time"=>time(),"type" => 'login',"content"=>Get_Request_Content(),"description"=>"请求登录"]);
 $log_id = $db->id();
 //基础判断
-if(!isset($User)){
-    update_db_db("user_log", ["description" => "请求登录>账号不能为空"], ["id"=>$log_id]);
-    msg(-1,'账号不能为空!');
-}elseif(strlen($Password)!==32){
+if(strlen($Password)!==32){
    update_db("user_log", ["description" => "请求登录>密码错误(长度应该是32位的MD5)"], ["id"=>$log_id]);
    msg(-1,'密码错误!');
 }elseif($c != $global_config["Login"] && $c != $USER_DB['Login'] ){
--- a/system/public.php
+++ b/system/public.php
@@ -234,7 +234,7 @@ function echo_pwds(){
 }
 //检查链接
 function check_link($fid,$title,$url,$url_standby_s=''){
-    $pattern = "/^(http:\/\/|https:\/\/|ftp:\/\/|ftps:\/\/|sftp:\/\/|magnet:?|ed2k:\/\/|thunder:\/\/|tcp:\/\/|udp:\/\/|rtsp:\/\/).+/";
+    $pattern = "/^(http:\/\/|https:\/\/|ftp:\/\/|ftps:\/\/|sftp:\/\/|magnet:?|ed2k:\/\/|thunder:\/\/|tcp:\/\/|udp:\/\/|rtsp:\/\/|wsa:\/\/|vmrc:\/\/).+/";
    $length_limit = unserialize(get_db("global_config","v",["k"=>"length_limit"]));
    if (empty($fid)) msg(-1,'分类id(fid)不能为空');
    if (empty($title)) msg(-1,'名称不能为空');
@@ -338,32 +338,33 @@ function is_login(){
    global $USER_DB;
    $time = time();
    $LoginConfig = unserialize($USER_DB['LoginConfig']);
-    
-    function delete_expired_info($time,$LoginConfig){
-        global $USER_DB;
-        if(empty($LoginConfig['Session'])){
-            $where = [ 
-                "uid" => $USER_DB['ID'],
-                //"expire_time" => 0,
-                "OR" => [
-                    "last_time[<]" => strtotime('-1 day'),
-                    "login_time[<]" => strtotime('-15 day')
-                ]
-            ];
-        }else{
-            $where = [ 
-                "uid" => $USER_DB['ID'],
-                "OR" => [
-                    "expire_time[<]" => $time,
-                    "last_time[<]" => strtotime("-{$LoginConfig['KeyClear']} day")
-                ]
-            ];
+    if (!function_exists('delete_expired_info')) {
+        function delete_expired_info($time,$LoginConfig){
+            global $USER_DB;
+            if(empty($LoginConfig['Session'])){
+                $where = [ 
+                    "uid" => $USER_DB['ID'],
+                    //"expire_time" => 0,
+                    "OR" => [
+                        "last_time[<]" => strtotime('-1 day'),
+                        "login_time[<]" => strtotime('-15 day')
+                    ]
+                ];
+            }else{
+                $where = [ 
+                    "uid" => $USER_DB['ID'],
+                    "OR" => [
+                        "expire_time[<]" => $time,
+                        "last_time[<]" => strtotime("-{$LoginConfig['KeyClear']} day")
+                    ]
+                ];
+            }
+            //var_dump(select_db('user_login_info','*',$where),$where);exit;
+            delete_db("user_login_info", $where); //清理到期Key
+            update_db("global_user",["kct"=>$time],["User" => $USER_DB['User']]); //记录清理时间
        }
-        //var_dump(select_db('user_login_info','*',$where),$where);exit;
-        delete_db("user_login_info", $where); //清理到期Key
-        update_db("global_user",["kct"=>$time],["User" => $USER_DB['User']]); //记录清理时间
    }
-    
+
    //清理间隔30分钟(1800秒)
    if( ($USER_DB['kct'] + 1800) < $time ){
        delete_expired_info($time,$LoginConfig);
@@ -529,7 +530,7 @@ function get_http_code($url,$TIMEOUT = 10 ,$NOBODY = true) {
    return $return;
 }

-function ccurl($url,$overtime = 3){
+function ccurl($url,$overtime = 3,$Referer = false){
    try {
        $curl  =  curl_init ( $url ) ; //初始化
        curl_setopt($curl, CURLOPT_TIMEOUT, $overtime ); //超时
@@ -538,6 +539,11 @@ function ccurl($url,$overtime = 3){
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
+        if($Referer === true){
+            curl_setopt($curl, CURLOPT_REFERER, $_SERVER['HTTP_REFERER']);
+        }elseif(!empty($Referer)){
+            curl_setopt($curl, CURLOPT_REFERER, $Referer);
+        }
        curl_setopt($curl, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.69 Safari/537.36');
        $Res["content"] = curl_exec   ( $curl ) ;
        $Res["code"] = curl_getinfo($curl, CURLINFO_HTTP_CODE);
@@ -641,6 +647,10 @@ function is_Duplicated($array, $field){
 //检查权限(有权限返回true 没有权限时根传递参数1是返回false 2是直接返回错误信息)
 function check_purview($name,$return_type){
    global $USER_DB;
+    //230705新增,禁止判断默认用户是否可以使用自定义代码
+    if($USER_DB['UserGroup'] == 'default' && $GLOBALS['global_config']['c_code'] != '1' && ( $name == 'header' || $name == 'footer' )){
+        return false;
+    }
    if($USER_DB['UserGroup'] == 'root' || $USER_DB['UserGroup'] == 'default'){
        return true;
    }
@@ -729,4 +739,22 @@ function send_email($config){
            msg(-1,'发送失败');
        }
    }
-}
+}
+
+//统计访问ip数
+function count_ip(){
+    $ip = Get_IP(); //取访客IP
+    $k = date('Ymd'); $t = 'ip_list';
+    $ip_list = get_db('user_count','v',['uid'=>UID,'k'=>$k,'t'=>$t]); //取列表
+    $ip_list = empty($ip_list) ? [] : unserialize($ip_list); //反序列化
+    //判断IP是否存在列表中
+    if(!in_array($ip, $ip_list)){
+        $ip_list[] = $ip; //加入列表
+        if(!has_db('user_count',['uid'=>UID,'t'=>$t,'k'=>$k])){
+            insert_db("user_count", ['uid'=>UID,"k"=>$k,"v"=>$ip_list,'t'=>$t]);  
+        }else{
+            update_db("user_count", ["v"=>$ip_list],['uid'=>UID,'t'=>$t,'k'=>$k]); 
+        }
+        write_user_count($k,'ip_count');//访问ip数+1
+    }
+}
--- a/system/verify.php
+++ b/system/verify.php
@@ -27,7 +27,7 @@ switch ($type) {
            setcookie($USER_DB['User'].'_Password2', md5($USER_DB['Password'].$_COOKIE[U.'_key'].$_POST['Password2']), 0,'','',false,true);
            msg(1,'二级密码正确!');
        }else{
-            msg(-1,'二级密码错误!'.$LoginConfig['Password2']);
+            msg(-1,'二级密码错误!');
        }
        break;
    case "link_pwd":
--- a/system/version.txt
+++ b/system/version.txt
@@ -1 +1 @@
-v2.0.25-20230607
+v2.0.31-20230720
--- a/templates/admin/css/layuimini.css
+++ b/templates/admin/css/layuimini.css
@@ -649,7 +649,17 @@
    padding: 0px;
    overflow: hidden;
 }
-
+/**菜单缩放*/
+.popup-tips .layui-layer-TipsG{
+    display: none;
+}
+.popup-tips.layui-layer-tips .layui-layer-content{
+    padding: 0;
+}
+.popup-tips .layui-nav-tree{
+    width: 150px;
+    border-radius: 10px;
+}
 /**左侧菜单字体间距*/
 .layuimini-menu-left .layui-nav-item a span {
    letter-spacing: 1px;
@@ -879,4 +889,4 @@
 .layui-layout-admin .layui-logo {width: 155px;}
 .layui-body {left: 155px;}
 .layuimini-tool {left: 190px;}
-.layui-nav-tree {width: 155px!important;}
+.layui-nav-tree {width: 155px!important;}
--- a/templates/admin/index.php
+++ b/templates/admin/index.php
@@ -23,8 +23,9 @@
    <div class="layui-header header">
        <div class="layui-logo layuimini-logo"></div>
        <div class="layuimini-header-content">
-            <a><div class="layuimini-tool"><i title="左侧栏展开/收缩" class="fa fa-outdent" data-side-fold="1"></i></div></a>
+            <a><div class="layuimini-tool"><i title="左侧栏展开/收缩" class="fa fa-outdent" style="font-size: 1.1rem;" data-side-fold="1"></i></div></a>
            <ul class="layui-nav layui-layout-right">
+                <li class="layui-nav-item" lay-unselect><a href="javascript:;" data-home="主页" title="主页"><i class="fa fa-home" style="font-size: 1.08rem;"></i></a></li>
                <li class="layui-nav-item" lay-unselect><a href="javascript:;" data-refresh="刷新" title="刷新"><i class="fa fa-refresh"></i></a></li>
                <li class="layui-nav-item mobile layui-hide-xs" lay-unselect><a href="javascript:;" title="全屏" data-check-screen="full"><i class="fa fa-arrows-alt"></i></a></li>
                <li class="layui-nav-item layuimini-setting">
--- a/templates/admin/js/category.js
+++ b/templates/admin/js/category.js
@@ -82,6 +82,15 @@
                }
                limit = false; //取消修改限制
                layer.closeAll('loading'); //关闭加载层
+                //加载加密分组数据
+                $.post(get_api('read_pwd_group_list'),{'page':'1','limit':'9999'},function(data,status){
+                    if(data.code == 1){
+                        pwds = [];
+                        for(var i =0;i<data.count;i++){
+                            pwds['pid_'+data.data[i].pid] = {'pwd':data.data[i].password,'name':data.data[i].name};
+                        }
+                    }
+                });
            } 
        });
    };
--- a/templates/admin/js/lay-module/layuimini/miniAdmin.js
+++ b/templates/admin/js/lay-module/layuimini/miniAdmin.js
@@ -160,11 +160,51 @@ layui.define(["jquery", "miniMenu", "element","miniTab", "miniTheme"], function
        },
        // 监听
        listen: function () {
+            //主页
+            $('body').on('click','[data-home]', function () {
+                top.location.href='./index.php?u='+u;
+            });
            //刷新
            $('body').on('click','[data-refresh]', function () {
                $(".layui-tab-item.layui-show").find("iframe")[0].contentWindow.location.reload();
                miniAdmin.success('刷新成功');
            });
+            // 悬停菜单>移入
+            $("body").on("mouseenter", ".layui-nav-tree .menu-li", function () {
+                if (miniAdmin.checkMobile()) {
+                    return false;
+                }
+                var classInfo = $(this).attr('class'),
+                    tips = $(this).prop("innerHTML"),
+                    isShow = $('.layuimini-tool i').attr('data-side-fold');
+                if (isShow == 0 && tips) {
+                    tips = "<ul class='layuimini-menu-left-zoom layui-nav layui-nav-tree layui-this'><li class='layui-nav-item layui-nav-itemed'>"+tips+"</li></ul>" ;
+                    window.openTips = layer.tips(tips, $(this), {
+                        tips: [2, '#2f4056'],
+                        time: 300000,
+                        skin:"popup-tips",
+                        success:function (el) {
+                            var left = $(el).position().left - 10 ;
+                            $(el).css({ left:left });
+                            element.render();
+                        }
+                    });
+                }
+            });
+            // 悬停菜单>移出
+            $("body").on("mouseleave", ".popup-tips", function () {
+                if (miniAdmin.checkMobile()) {
+                    return false;
+                }
+                var isShow = $('.layuimini-tool i').attr('data-side-fold');
+                if (isShow == 0) {
+                    try {
+                        layer.close(window.openTips);
+                    } catch (e) {
+                        console.log(e.message);
+                    }
+                }
+            });
            //全屏
            $('body').on('click','[data-check-screen]', function () {
                var check = $(this).attr('data-check-screen');
--- a/templates/admin/js/link.js
+++ b/templates/admin/js/link.js
@@ -29,8 +29,8 @@ layui.use(module, function () {
                if(data.path != '' ){$("#iconurl").val(data.path);}
                //如果勾选连续添加
                if($("#continuity").is(":checked")){
-                    //$('#reset').click();//完全清空
-                    form.val('form',{'url':'','title':'','description':'','icon':''});
+                    form.val('form',{'url':'','title':'','description':'','icon':'','keywords':''});
+                    $('form input[name^="_"]').val(''); //扩展字段清空
                    $('#icon_img').attr('src', blank_img);//清除缩略图
                    layer.msg('添加成功', {icon: 1});
                    $("#url").focus();//URL获取输入焦点
@@ -216,7 +216,7 @@ function preview_icon(icon =''){
        }else if(icon.substr(0,4) == '<svg'){
            $('#icon_img').attr('src','data:image/svg+xml;base64,'+ btoa(icon.replace(/[\u00A0-\u2666]/g, function(c) {return '&#' + c.charCodeAt(0) + ';';}))  );
        }else{
-            $('#icon_img').attr('src',icon + '?t=' + Math.random() ) ;
+            $('#icon_img').attr('src',icon + (icon.indexOf('?') !== -1 ? '&_t=' : '?_t=')  + Math.random() ) ;
        }
    }
 }
@@ -233,6 +233,9 @@ function get_link_info() {
            if(data.data.description != null) {
                $("#description").val(data.data.description);
            }
+            if(data.data.keywords != null) {
+                $("#keywords").val(data.data.keywords);
+            }
        }else{
            layer.msg(data.msg, {icon: 5});
        }
--- a/templates/admin/js/link_list.js
+++ b/templates/admin/js/link_list.js
@@ -8,6 +8,7 @@ layui.use(['form','table','dropdown','miniTab'], function () {
    var IDs = [];
    var api = get_api('read_link_list'); //列表接口
    var limit = localStorage.getItem(u + "_limit") || 50; //尝试读取本地记忆数据,没有就默认50
+    var link_sort = JSON.parse(localStorage.getItem(u + "_link_sort")) || {field: 'lid', type: null };
    var pwds = [];
    miniTab.listen();
    //渲染表格
@@ -24,11 +25,11 @@ layui.use(['form','table','dropdown','miniTab'], function () {
            }
        });
    }
-
+    var img_src;
    var cols=[ //表头
      {type:'checkbox'} //开启复选框
      ,{field: 'lid', title: 'ID', width:80, sort: true,hide:true}
-      ,{field: 'category_name', title: '所属分类',sort:true,width:140,event: 'edit_category',templet:function(d){
+      ,{field: 'fid', title: '所属分类',sort:true,width:140,event: 'edit_category',templet:function(d){
          //检查是否存在,避免特殊情况报错
          if (categorys && categorys[d.fid] && categorys[d.fid].font_icon && categorys[d.fid].name) { 
              return  '<i class="' + categorys[d.fid].font_icon + '"></i> ' + categorys[d.fid].name;
@@ -36,24 +37,38 @@ layui.use(['form','table','dropdown','miniTab'], function () {
              return 'Null';
          }
      }}
-      ,{field: 'title', title: '链接标题', width:200, edit: 'text'}
+      ,{field: 'icon', title: '图标', width:60, templet:function(d){
+          if(d.icon == null || d.icon == ""){
+              return '<img src="./templates/admin/img/ie.svg" width="28" height="28">';
+          }else{
+              if(d.icon.substr(0,5) =='data:') {
+                img_src = d.icon;
+              }else if(d.icon.substr(0,4) == '<svg'){
+                img_src = 'data:image/svg+xml;base64,'+ btoa(d.icon.replace(/[\u00A0-\u2666]/g, function(c) {return '&#' + c.charCodeAt(0) + ';';}));
+              }else{
+                img_src = d.icon + (d.icon.indexOf('?') !== -1 ? '&_t=' : '?_t=')  + Date.now();
+              }
+              return '<img src="' + img_src + '" width="28" height="28">';
+          }
+      }}
+      ,{field: 'title', title: '链接标题',sort:true, width:200, edit: 'text'}
      ,{ title:'操作', toolbar: '#tablebar',width:110}
      ,{field:'pwd_id',title:'密码',width:70,templet: function(d){
-                return d.pwd_id>0?'<a class="layui-btn layui-btn-normal layui-btn-xs" lay-event="pwd">查看</a>':'';
-            }}
+          return d.pwd_id>0?'<a class="layui-btn layui-btn-normal layui-btn-xs" lay-event="pwd">查看</a>':'';
+      }}
      ,{field: 'property', title: '私有', width: 100, sort: true,templet: function(d){
          return "<input type='checkbox' value='" + d.lid + "' lay-filter='property' lay-skin='switch' lay-text='私有|公开' " + (d.property == 1?"checked":"" )+  ">";
      }}
      ,{field: 'status', title: '状态', width: 100, sort: true,templet: function(d){
          return "<input type='checkbox' value='" + d.lid + "' lay-filter='status' lay-skin='switch' lay-text='启用|禁用' " + (d.status == 1?"checked":"" )+  ">";
      }}
-      ,{field: 'url', title: 'URL',templet:function(d){
-        return '<a color=""   target = "_blank" href = "' + d.url + '" title = "' + d.url + '" referrerpolicy="same-origin" >' + d.url + '</a>';
+      ,{field: 'url',sort:true, title: 'URL',templet:function(d){
+          return '<a color=""   target = "_blank" href = "' + d.url + '" title = "' + d.url + '" referrerpolicy="same-origin" >' + d.url + '</a>';
      }}
      ,{field: 'click', title: '点击数',width:90,sort:true}
      ,{field: 'add_time', title: '添加时间', width:160, sort: true,templet:function(d){
-        var add_time = timestampToTime(d.add_time);
-        return add_time;
+          var add_time = timestampToTime(d.add_time);
+          return add_time;
      }}
      ,{field: 'up_time', title: '修改时间', width:160,sort:true,templet:function(d){
          return d.up_time == null ?'':timestampToTime(d.up_time);
@@ -66,21 +81,23 @@ layui.use(['form','table','dropdown','miniTab'], function () {
            item.hide = local[item.field];
        }
    });
-
+    
    //渲染表格函数
    var renderTable2 = function () {
+        where = link_sort.type === null ? {} : {field:link_sort.field,order:link_sort.type.toUpperCase()};
        table.render({
            elem: '#table'
            ,height: 'full-110' //自适应高度
            ,url: api //数据接口
+            ,where: where
            ,page: true //开启分页
            ,limit:limit  //默认每页显示行数
            ,limits: [20,50,100,300,500]
            ,even:true //隔行背景色
            ,loading:true //加载条
-            //,defaultToolbar:false
            ,toolbar: '#toolbar'
            ,id:'table'
+            ,initSort: link_sort
            ,cols: [cols]
            ,method: 'post'
            ,response: {statusCode: 1 } 
@@ -97,10 +114,9 @@ layui.use(['form','table','dropdown','miniTab'], function () {
                $("[data-field='add_time']").addClass('layui-hide-xs');
                $("[data-field='up_time']").addClass('layui-hide-xs');
                $("[data-field='click']").addClass('layui-hide-xs');
-                //$(".layui-laypage .layui-laypage-count").css("padding-left","35px");
-                $(".layui-laypage .layui-laypage-prev").addClass('layui-hide-xs');
-                $(".layui-laypage .layui-laypage-curr").addClass('layui-hide-xs');
-                $(".layui-laypage .layui-laypage-next").addClass('layui-hide-xs');
+                // $(".layui-laypage .layui-laypage-prev").addClass('layui-hide-xs');
+                // $(".layui-laypage .layui-laypage-curr").addClass('layui-hide-xs');
+                // $(".layui-laypage .layui-laypage-next").addClass('layui-hide-xs');
                $(".layui-laypage .layui-laypage-skip").addClass('layui-hide-xs');
                $(".layui-table-tool-self").addClass('layui-hide-xs');
                //加载加密分组数据
@@ -120,23 +136,28 @@ layui.use(['form','table','dropdown','miniTab'], function () {
                        key: input.name,value: input.checked
                    });
                });
+                $('th[data-field="icon"]').attr('title', '仅显示已上传的图标');
            }
        });
+        // 监听表格排序事件
+        table.on('sort(table)', function(obj) {
+            link_sort = {field:obj.field,type:obj.type};
+            localStorage.setItem(u + "_link_sort",JSON.stringify(link_sort));
+            link_search();
+        });
    };
    
    function link_search(){
-        var fid = document.getElementById("fid").value;
-        var keyword = document.getElementById("link_keyword").value;//获取输入内容
-        var property = document.getElementById("property").value;
-        var status = document.getElementById("status").value;
+        let data = form.val('form');
+        if(link_sort.type != null){
+            data.field = link_sort.field;
+            data.order = link_sort.type.toUpperCase();
+        }
        table.reload('table', {
            url: api
            ,method: 'post'
-            ,request: {
-                pageName: 'page' //页码的参数名称
-                ,limitName: 'limit' //每页数据量的参数名
-            }
-            ,where: {query:keyword,fid:fid,property:property,status:status}
+            ,request: {pageName: 'page',limitName: 'limit'}
+            ,where: data
            ,page: {curr: 1}
        });
    }
@@ -299,8 +320,44 @@ layui.use(['form','table','dropdown','miniTab'], function () {
                    layer.msg(data.msg);
                }
            });
+        }else if(event === 'msg_pull'){
+            index = layer.open({type: 1,scrollbar: false,shadeClose: true,title: '批量识别链接信息',area : ['100%', '100%'],content: $('.msg_pull')});
        }
    });
+
+    $('#start_pull').click(function () {
+        let lits = table.checkStatus('table').data; console.log( lits );
+        let config = form.val('msg_pull');
+        let number = 0;
+        let total = lits.length;
+        let load_id = layer.load(1, {shade:[0.5,'#fff']});//加载层
+        let msg_id = layer.msg('正在识别中', {icon: 16,time: 1000*300}); //进度提示
+        //检查是否满足条件
+        $.post(get_api('write_link','msg_pull_check'),config,function(data,status){
+            if(data.code == 1){
+                config.key = data.key;
+                start_pull(number); //开始拉取
+            }else{
+                layer.alert(data.msg || '未知错误',{icon:5,title:'错误',anim: 2,closeBtn: 0,btn: ['刷新页面']},function () {location.reload();});
+            }
+        });
+        function start_pull(number){
+            if(number >= total){
+                layer.closeAll();
+                layer.alert('处理完毕,请刷新页面!' ,{icon:1,title:'提示',anim: 2,shadeClose: false,closeBtn: 0});
+                return true;
+            }
+            $("#layui-layer"+ msg_id+" .layui-layer-padding").html('<i class="layui-layer-face layui-icon layui-icon layui-icon-loading layui-anim layui-anim-rotate layui-anim-loop"></i>[ ' + number + ' / ' + total + ' ]     正在处理中..');
+            config.link_id = lits[number].lid;
+            $.post(get_api('write_link','msg_pull'),config,function(data,status){
+                number ++;
+                start_pull(number);
+            });
+        }
+            
+        
+        return false;
+    });
    
    table.render({
        elem: '#link_extend_list'
--- a/templates/admin/page/LoginDevice.php
+++ b/templates/admin/page/LoginDevice.php
@@ -2,7 +2,7 @@
 <body>
 <div class="layuimini-container">
    <div class="layuimini-main">
-        <table id="table" class="layui-table" lay-filter="table" style="margin: -3px 0;"></table>
+        <table id="table" class="layui-table" lay-filter="table" style="margin: 1px 0;"></table>
    </div>
 </div>
 <!-- 操作列 -->
--- a/templates/admin/page/SiteSetting.php
+++ b/templates/admin/page/SiteSetting.php
@@ -84,31 +84,19 @@
            </div>
            
            <div class="layui-form-item">
-                <label class="layui-form-label">热门网址</label>
+                <label class="layui-form-label">最新网址</label>
                <div class="layui-input-inline" >
-                    <select name="top_link">
-                        <option value="0" selected>不显示</option>
-                        <option value="5" >显示5条</option>
-                        <option value="10" >显示10条</option>
-                        <option value="15" >显示15条</option>
-                        <option value="20" >显示20条</option>
-                    </select>
+                    <input type="number" name="new_link" class="layui-input" value="0" placeholder="输入范围: 0-100" lay-verify="required">
                </div>
-                <div class="layui-form-mid layui-word-aux">在主页显示热门网址(点击排行)</div>
+                <div class="layui-form-mid layui-word-aux">在主页显示最新的网址(创建时间)</div>
            </div>
            
            <div class="layui-form-item">
-                <label class="layui-form-label">最新网址</label>
+                <label class="layui-form-label">热门网址</label>
                <div class="layui-input-inline" >
-                    <select name="new_link">
-                        <option value="0" selected>不显示</option>
-                        <option value="5" >显示5条</option>
-                        <option value="10" >显示10条</option>
-                        <option value="15" >显示15条</option>
-                        <option value="20" >显示20条</option>
-                    </select>
+                   <input type="number" name="top_link" class="layui-input" value="0" placeholder="输入范围: 0-100" lay-verify="required">
                </div>
-                <div class="layui-form-mid layui-word-aux">在主页显示最新的网址(创建时间)</div>
+                <div class="layui-form-mid layui-word-aux">在主页显示热门网址(点击排行)</div>
            </div>
            
           <div class="layui-form-item">
--- a/templates/admin/page/Token.php
+++ b/templates/admin/page/Token.php
@@ -3,8 +3,45 @@
 <div class="layuimini-container">
    <div class="layuimini-main">
        <div class="layui-form layuimini-form layui-form-pane">
-            <blockquote class="layui-elem-quote layui-text" style="">注意: Token(令牌),是您访问API的凭证 (不了解&不需要请勿设置) ,等同于您的账号密码,请妥善保管</blockquote>
-            <div class="layui-form-item">
+            
+            <div class="layui-collapse" lay-accordion>
+              <div class="layui-colla-item" >
+                <div class="layui-colla-title">注意事项</div>
+                <div class="layui-colla-content layui-show">
+                    <blockquote class="layui-elem-quote layui-text" style="">Token(令牌),是您访问API的凭证 (不了解&不需要请勿设置) ,等同于您的账号密码,请妥善保管</blockquote>
+                </div>
+              </div>
+              <div class="layui-colla-item">
+                <div class="layui-colla-title">API模式的差别</div>
+                <div class="layui-colla-content">
+                  <p>安全模式: 仅提供TwoNav自身的API接口,访客(未登录/Token为空)无法调用!</p>
+                  <p>兼容模式: 兼容部分OneNav的API接口,以便于其他插件调用!不允许访客调用!</p>
+                  <p>兼容模式+开放: 在兼容模式的基础上允许访客调用API获取共有数据!</p>
+                  <p>如果你未使用相关扩展插件,则无需修改模式并将Token删除,以提高账号的安全性!</p>
+                </div>
+              </div>
+              <div class="layui-colla-item">
+                <div class="layui-colla-title">如何使用Chrome浏览器扩展 [非官方]</div>
+                <div class="layui-colla-content">
+                    前言:  由于浏览器扩展插件非TwoNav所开发适配,如存在Bug或无法使用属正常现象!<br />
+                    安装:  谷歌应用商店下载<a href="https://chrome.google.com/webstore/detail/onenav/omlkjgkogkfpjbdigianpdbjncdchdco?hl=zh-CN&authuser=0" >OneNav</a>并安装 ( 已知0.9.24可用,其他版本未知 )<br />
+                    设置S: 1.TwoNav后台>右上角账号>安全设置>API模式>设为<兼容模式>或<兼容模式+开放> 2.在本页面获取Token<br />
+                    设置C: 插件API设置>填入域名和Token并保存>完成<br />
+                    常见问题1: 对于单用户使用,确保系统设置中默认用户是当前用户即可!多用户使用时需开启二级域名功能并将域名替换成用户的二级域名,注意结尾不需要带/
+                </div>
+              </div>
+              <div class="layui-colla-item">
+                <div class="layui-colla-title">如何使用uTools扩展插件 [非官方]</div>
+                <div class="layui-colla-content">
+                  <p>前言: 由于uTools扩展插件非TwoNav所开发适配,如存在Bug或无法使用属正常现象!</p>
+                  <p>安装: 在uTools插件应用市场>搜索OneNav>点击获取 </p>
+                  <p>设置S: 1.TwoNav后台>右上角账号>安全设置>API模式>设为<兼容模式>或<兼容模式+开放> 2.在本页面获取SecretKey ( 即插件设置中的API KEY )</p>
+                  <p>设置C: 打开uTools中的OneNav,点击右下角小齿轮>输入网站地址/用户名/API KEY</p>
+                </div>
+              </div>
+            </div>
+            
+            <div class="layui-form-item" style="margin-top: 15px;">
                <label class="layui-form-label required">登录密码</label>
                <div class="layui-input-block">
                    <input type="password" name="Password" lay-verify="required" lay-reqtext="请输入登录密码" placeholder="请输入登录密码"  class="layui-input">
@@ -29,6 +66,7 @@
                    <button class="layui-btn layui-btn-danger" lay-submit lay-filter="delete">删除</button>
                </div>
            </div>
+
        </div>
    </div>
 </div>
--- a/templates/admin/page/add_link_tpl.php
+++ b/templates/admin/page/add_link_tpl.php
@@ -41,11 +41,17 @@
            </div>
        </div>

-  
+        <div class="layui-form-item">
+            <label class="layui-form-label">关键字</label>
+            <div class="layui-input-block">
+                <input type="text" id="keywords" name="keywords" placeholder="可留空" class="layui-input">
+            </div>
+        </div>
+        
        <div class="layui-form-item">
            <label class="layui-form-label">描述</label>
            <div class="layui-input-block">
-                <textarea name="description" id="description" placeholder="请输入内容" class="layui-textarea"></textarea>
+                <textarea name="description" id="description" placeholder="可留空" class="layui-textarea"></textarea>
            </div>
        </div>
    
--- a/templates/admin/page/category_list.php
+++ b/templates/admin/page/category_list.php
@@ -5,7 +5,7 @@
 <body>
 <div class="layuimini-container">
    <div class="layuimini-main">
-        <table id="table" class="layui-table" lay-filter="table" style="margin: -3px 0;"></table>
+        <table id="table" class="layui-table" lay-filter="table" style="margin: 1px 0;"></table>
    </div>
 </div>
 <!-- 操作列 -->
--- a/templates/admin/page/expand/apply-admin.php
+++ b/templates/admin/page/expand/apply-admin.php
@@ -20,7 +20,7 @@ $title='收录管理';$awesome=true; require dirname(__DIR__).'/header.php';
        <script type="text/html" id="link_operate">
            <a class="layui-btn layui-btn-xs" lay-event="operation">操作 <i class="layui-icon layui-icon-down"></i></a>
        </script>
-        <table id="apply_list" class="layui-table" lay-filter="apply_list" style="margin: -3px 0;"></table>
+        <table id="apply_list" class="layui-table" lay-filter="apply_list" style="margin: 1px 0;"></table>
    </div>
 </div>
 <!--设置-->
@@ -50,7 +50,15 @@ $title='收录管理';$awesome=true; require dirname(__DIR__).'/header.php';
            </div>
            <div class="layui-form-mid layui-word-aux">单位:次,指最近24小时内可以提交多少次(为了防止恶意提交,删除记录可以恢复次数)</div>
        </div>
-            
+        <div class="layui-form-item">
+            <label class="layui-form-label">必填选项</label>
+            <div class="layui-input-block" style="margin-left: 32px;">
+                <input type="checkbox" name="iconurl" title="图标" >
+                <input type="checkbox" name="description" title="描述" >
+                <input type="checkbox" name="email" title="邮箱" >
+            </div>
+        </div>
+        
        <div class="layui-form-item layui-form-text">
            <label class="layui-form-label">使用说明</label>
            <div class="layui-form-mid ">部分主题没有收录入口,请自行添加到链接或者底部等你认为合适的地方!前往<a style="color:#3c78d8" target="_blank" href="./index.php?c=apply&u=<?php echo $u?>" target="_blank">申请收录</a></div>
@@ -348,7 +356,7 @@ table.on('toolbar(apply_list)', function(obj){
    var data = checkStatus.data;
    switch(obj.event){
        case 'conf':
-            if(document.body.clientWidth < 768){area = ['100%' , '100%'];}else{area = ['768px' , '500px'];}
+            if(document.body.clientWidth < 768){area = ['100%' , '100%'];}else{area = ['768px' , '520px'];}
            layer.open({
                type: 1,
                scrollbar: false,
--- a/templates/admin/page/expand/apply-user.php
+++ b/templates/admin/page/expand/apply-user.php
@@ -15,6 +15,7 @@
 	    body{background-color:rgba(0, 0, 51, 0.8);}
 		.title{max-width: 400px;height: auto;margin-left: auto;margin-right: auto;margin-top:5em;}
 		.title h1{color:#FFFFFF;text-align: center;}
+		 .required {color: red;margin-left: 5px;float: right;}
 	</style>
 </head>
 <body>
@@ -29,32 +30,21 @@
  <div class="layui-form-item" style="color: #fbfbfb;">
    <?php echo $apply['Notice'];?>
  </div>
-  <div class="layui-form-item">
-    <label class="layui-form-label">网站标题</label>
-    <div class="layui-input-block">
-      <input type="text" name="title" required  lay-verify="required" placeholder="例如 百度一下" autocomplete="off" class="layui-input">
-    </div>
+<div class="layui-form-item">
+  <label class="layui-form-label">网站标题<span class="required">*</span></label>
+  <div class="layui-input-block">
+    <input type="text" name="title" required lay-verify="required" placeholder="例如 百度一下" autocomplete="off" class="layui-input">
  </div>
-  <div class="layui-form-item">
-    <label class="layui-form-label">网站链接</label>
-    <div class="layui-input-block">
-      <input type="url" name="url" required  lay-verify="required|url" placeholder="例如 https://www.baidu.com" autocomplete="off" class="layui-input">
-    </div>
+</div>
+<div class="layui-form-item">
+  <label class="layui-form-label">网站链接<span class="required">*</span></label>
+  <div class="layui-input-block">
+    <input type="url" name="url" required lay-verify="required|url" placeholder="例如 https://www.baidu.com" autocomplete="off" class="layui-input">
  </div>
+</div>
+
  <div class="layui-form-item">
-    <label class="layui-form-label">网站图标</label>
-    <div class="layui-input-block">
-      <input type="url" name="iconurl" required  lay-verify="url" placeholder="例如 https://www.baidu.com/favicon.ico" autocomplete="off" class="layui-input">
-    </div>
-  </div>
-  <div class="layui-form-item">
-    <label class="layui-form-label">网站描述</label>
-    <div class="layui-input-block">
-      <input type="text" name="description"    placeholder="例如 搜索引擎" autocomplete="off" class="layui-input">
-    </div>
-  </div>
-  <div class="layui-form-item">
-    <label class="layui-form-label">网站分类</label>
+    <label class="layui-form-label">网站分类<span class="required">*</span></label>
    <div class="layui-input-block">
      <select name="category_id" lay-verify="required" lay-search>
        <option ></option>
@@ -62,10 +52,22 @@
      </select>
    </div>
  </div>
+  <div class="layui-form-item">
+    <label class="layui-form-label">网站图标</label>
+    <div class="layui-input-block">
+      <input type="url" name="iconurl" lay-verify="url" placeholder="例如 https://www.baidu.com/favicon.ico" autocomplete="off" class="layui-input">
+    </div>
+  </div>
+  <div class="layui-form-item">
+    <label class="layui-form-label">网站描述</label>
+    <div class="layui-input-block">
+      <input type="text" name="description"  placeholder="例如 搜索引擎" autocomplete="off" class="layui-input">
+    </div>
+  </div>
  <div class="layui-form-item">
    <label class="layui-form-label">联系邮箱</label>
    <div class="layui-input-block">
-      <input type="text" name="email"   lay-verify="required" placeholder="例如 admin@qq.com" autocomplete="off" class="layui-input">
+      <input type="text" name="email" placeholder="例如 admin@qq.com" autocomplete="off" class="layui-input">
    </div>
  </div>
  <div class="layui-form-item">
--- a/templates/admin/page/home.php
+++ b/templates/admin/page/home.php
@@ -14,14 +14,27 @@ if(!empty($Notice)){
 }
 //是否下载数据
 if(!offline && $reload){
-    $Res = ccurl('https://update.lm21.top/TwoNav/Notice.json',3);
-    $new_data = json_decode($Res['content'], true);unset($Res);
-    if($new_data["code"] == 200 ){ //下载成功,写入缓存
-        $new_data['download_time'] = time();
-        write_global_config('notice',json_encode($new_data),'官方公告(缓存)');
-        $data = $new_data;
+    $overtime = !isset($global_config['Update_Overtime']) ? 3 : ($global_config['Update_Overtime'] < 3 || $global_config['Update_Overtime'] > 60 ? 3 : $global_config['Update_Overtime']);
+    $urls = [
+        "lm21" => "https://update.lm21.top/TwoNav/Notice.json",
+        "gitee" => "https://gitee.com/tznb/twonav_updata/raw/master/Notice.json"
+    ];
+    $Source = $global_config['Update_Source'] ?? '';
+    if (!empty($Source) && isset($urls[$Source])) {
+        $urls = [$Source => $urls[$Source]];
+    }
+    
+    foreach($urls as $key => $url){ 
+        $Res = ccurl($url,$overtime);
+        $new_data = json_decode($Res['content'], true);unset($Res);
+        if($new_data["code"] == 200 ){ //下载成功,写入缓存
+            $new_data['download_time'] = time();
+            write_global_config('notice',json_encode($new_data),'官方公告(缓存)');
+            $data = $new_data;
+            unset($new_data);
+            break;
+        }
    }
-    unset($new_data);
 }
 //判断是否为空
 if(empty($data['version'])){
@@ -227,9 +240,16 @@ require 'header.php';
                    </div>
                    <div class="layui-col-md12">
                        <div class="layui-card">
-                            <div class="layui-card-header"><i class="fa fa-line-chart icon"></i>报表统计</div>
+                            <div class="layui-card-header">
+                                <div style="display: flex; justify-content: space-between;">
+                                    <div><i class="fa fa-line-chart icon"></i>报表统计</div>
+                                    <div>
+                                        <button class="layui-btn layui-btn-primary echarts" style="border: none;display:none;"><span>最近7天</span><i class="layui-icon layui-icon-down layui-font-12"></i></button>
+                                    </div>
+                                </div>
+                            </div>
                            <div class="layui-card-body">
-                                <div id="echarts-records" style="width: 100%;min-height:500px"></div>
+                                <div id="echarts-records" style="width: 100%; min-height: 500px;"></div>
                            </div>
                        </div>
                    </div>
@@ -310,29 +330,61 @@ if($USER_DB['UserGroup'] == 'root'){
        var $ = layui.jquery,
            layer = layui.layer,
            miniTab = layui.miniTab,
-            echarts = layui.echarts;
+            echarts = layui.echarts,
+            dropdown = layui.dropdown;
        miniTab.listen();

-        //报表功能
-        var echartsRecords = echarts.init(document.getElementById('echarts-records'), 'walden');
-        var optionRecords = {
-            tooltip: {trigger: 'axis'},
-            legend: {data:['访问量','点击量']},
-            grid: {left: '3%',right: '4%',bottom: '3%',containLabel: true},
-            xAxis: {
-                type: 'category',
-                boundaryGap: false,
-                data: <?php echo json_encode($day)?>
-            },
-            yAxis: {},
-            series: <?php echo json_encode($day_data)?>
-        };
-        echartsRecords.setOption(optionRecords);
-
-        // echarts 窗口缩放自适应
-        window.onresize = function(){
-            echartsRecords.resize();
+        
+        //报表统计下拉初始化
+        var home_echarts = localStorage.getItem(u + "_home_echarts") || 7 ;
+        $('.echarts').find('span').text(`最近${home_echarts}天`);
+        $('.echarts').show();
+        dropdown.render({
+          elem: '.echarts',
+          data: [{
+            title: '最近7天',
+            value: 7
+          },{
+            title: '最近14天',
+            value: 14
+          },{
+            title: '最近30天',
+            value: 30
+          }],
+          click: function(obj){
+              this.elem.find('span').text(obj.title);
+              localStorage.setItem(u + "_home_echarts",obj.value);
+              home_echarts = obj.value;
+              load_echarts();
+          }
+        });
+        
+        //加载报表统计
+        function load_echarts(){
+            var echartsRecords = echarts.init(document.getElementById('echarts-records'), 'walden');
+            $.post('./index.php?c=api&method=read_data&date='+home_echarts+'&type=echarts&u='+u,function(data,status){
+                if(data.code == 1){
+                    var optionRecords = {
+                        tooltip: {trigger: 'axis'},
+                        legend: {data:['访问量','点击量','IP数']},
+                        grid: {left: '3%',right: '4%',bottom: '3%',containLabel: true},
+                        xAxis: {
+                            type: 'category',
+                            boundaryGap: false,
+                            data: data.data.dates
+                        },
+                        yAxis: {},
+                        series: data.data.day_data
+                    };
+                    echartsRecords.setOption(optionRecords);
+                    window.onresize = function(){echartsRecords.resize();} // echarts 窗口缩放自适应
+                    return;
+                }
+                layer.alert("获取统计数据失败..",{icon:5,title:'错误',anim: 2,closeBtn: 0,btn: ['刷新页面']},function () {location.reload();});
+            });
        }
+        load_echarts();
+        
        //定时刷新
        setInterval(function() {
            if($("#layuiminiHomeTabId",parent.document).attr('class') == 'layui-this' && document.visibilityState == 'visible'){
--- a/templates/admin/page/link_add.php
+++ b/templates/admin/page/link_add.php
@@ -79,14 +79,25 @@
                </li>
            </ul>
        </div>
-  
+        
+        <div class="layui-form-item">
+            <label class="layui-form-label">关键字</label>
+            <div class="layui-input-block">
+                <input type="text" id="keywords" name="keywords" placeholder="可留空" class="layui-input">
+            </div>
+        </div>
+        
        <div class="layui-form-item">
            <label class="layui-form-label">描述</label>
            <div class="layui-input-block">
-                <textarea name="description" id="description" placeholder="请输入内容" class="layui-textarea"></textarea>
+                <textarea name="description" id="description" placeholder="可留空" class="layui-textarea"></textarea>
            </div>
        </div>
-    
+<?php 
+//判断全局是否开启扩展
+if($global_config['link_extend'] && check_purview('link_extend',1)){
+    require 'link_extend.php';
+}?>
        <div class="layui-form-item">
            <div class="layui-input-block">
                <input type="checkbox" id="continuity" lay-skin="primary" title="连续添加">
--- a/templates/admin/page/link_edit.php
+++ b/templates/admin/page/link_edit.php
@@ -1,5 +1,5 @@
 <?php 
-$link = get_db('user_links',['lid','fid','pid(pwd_id)','property','title','url','url_standby','description','icon'],['uid'=>UID,'lid'=>$_GET['id']]);
+$link = get_db('user_links',['lid','fid','pid(pwd_id)','property','title','url','url_standby','keywords','description','icon'],['uid'=>UID,'lid'=>$_GET['id']]);
 if(empty($link)){
    require(DIR.'/templates/admin/page/404.php');
    exit;
@@ -92,11 +92,18 @@ $title='编辑链接';$awesome=true; require 'header.php';
                </li>
            </ul>
        </div>
-  
+        
+        <div class="layui-form-item">
+            <label class="layui-form-label">关键字</label>
+            <div class="layui-input-block">
+                <input type="text" id="keywords" name="keywords" placeholder="可留空" class="layui-input">
+            </div>
+        </div>
+        
        <div class="layui-form-item">
            <label class="layui-form-label">描述</label>
            <div class="layui-input-block">
-                <textarea name="description" id="description" placeholder="请输入内容" class="layui-textarea"></textarea>
+                <textarea name="description" id="description" placeholder="可留空" class="layui-textarea"></textarea>
            </div>
        </div>
 <?php 
--- a/templates/admin/page/link_extend.php
+++ b/templates/admin/page/link_extend.php
@@ -13,6 +13,7 @@ if(!empty($list)){
    foreach ($list as $data) {
        $field = "_".$data['name'];
        $data['value'] = isset($extend_data[$field]) ?  $extend_data[$field] : $data['default'];
+        $link["_{$data['name']}"] = ''.htmlentities($data['value']);
        if($data['type'] == 'text'){
            echo_text($data);
        }elseif($data['type'] == 'textarea'){
--- a/templates/admin/page/link_list.php
+++ b/templates/admin/page/link_list.php
@@ -5,11 +5,11 @@
 <body>
 <div class="layuimini-container">
    <div class="layuimini-main">
-        
+      <form class="layui-form" lay-filter="form">
        <div class="layui-inline layui-form" style="padding-bottom: 5px;">
            <label class="layui-form-label " style="width:60px;padding-left: 5px;padding-right: 5px;">分类筛选:</label>
            <div class="layui-input-inline">
-                <select id="fid" lay-filter="fid" name="categorys" lay-search>
+                <select name="fid" lay-search>
                    <option value="0" selected="">全部</option>
                    <optgroup label="用户分类">
                    <?php echo_category(true); ?>
@@ -21,21 +21,20 @@
        <div class="layui-inline layui-form" style="padding-bottom: 5px;">
            <label class="layui-form-label layui-hide-sm" style="width:60px;padding-left: 5px;padding-right: 5px;">关键字:</label>
            <div class="layui-input-inline">
-                <input class="layui-input" name="keyword" id="link_keyword" placeholder='请输入标题或描述或URL' value=''autocomplete="off" >
+                <input class="layui-input" name="query" id="link_keyword" placeholder='请输入标题或描述或URL' autocomplete="off" >
            </div>
-            
        </div>
        <div class="layui-inline layui-form layui-hide-xs" style="padding-bottom: 5px;" >
            <label class="layui-form-label layui-hide-sm" style="width:60px;padding-left: 5px;padding-right: 5px; ">属性筛选:</label>
            <div class="layui-input-inline" style=" width: 80px; ">
-                <select id="property"  >
+                <select name="property"  >
                    <option value="" selected>不限</option>
                    <option value="0" >公开</option>
                    <option value="1" >私有</option>
                </select>
            </div>
            <div class="layui-input-inline" style=" width: 80px; ">
-                <select id="status"  >
+                <select name="status"  >
                    <option value="" selected>不限</option>
                    <option value="0" >禁用</option>
                    <option value="1" >启用</option>
@@ -43,12 +42,12 @@
            </div>
        </div>
        <div class="layui-inline layui-form" style="padding-bottom: 5px;">
-            <button class="layui-btn layui-btn-normal " id="link_search" style="height: 36px;">搜索</button>
+            <button class="layui-btn layui-btn-normal "type="button" id="link_search" style="height: 36px;">搜索</button>
        </div>
-        
        <span id = "testing_tip" style = "display:none;">测试中...</span>
        <span id = "subscribe" style = "display:none;"><?php echo is_subscribe('bool')?'1':'0' ?></span>
-        <table id="table" class="layui-table" lay-filter="table" style="margin: -3px 0;"></table>
+      </form>
+      <table id="table" class="layui-table" lay-filter="table" style="margin: 1px 0;"></table>
    </div>
 </div>
 <!-- 操作列 -->
@@ -75,9 +74,7 @@
 <?php if($global_config['offline']  != 1 ){ ?> 
        <button class="layui-btn layui-btn-sm layui-btn-normal layui-btn-danger layui-hide-xs" lay-event="testing" id="testing">检测</button>
 <?php }?> 
-<?php if($global_config['offline']  != 1 && check_purview('icon_pull',1)){ ?> 
-        <button class="layui-btn layui-btn-sm layui-btn-normal layui-btn-danger layui-hide-xs" lay-event="icon_pull" id="icon_pull">图标拉取</button>
-<?php }?>
+        <button class="layui-btn layui-btn-sm layui-btn-normal layui-btn-danger layui-hide-xs" lay-event="msg_pull" id="msg_pull">识别</button>
        <button class="layui-btn layui-btn-sm layui-btn-normal layui-btn-danger" layuimini-content-href="link_sort" data-title="链接排序">排序模式</button>
    </div>
 </script>
@@ -116,5 +113,55 @@
        </div>
    </script>
 </ul>
+<ul class="msg_pull" style="margin-top: 18px;display:none;padding-right: 10px;padding-left: 10px;">
+    <form class="layui-form layuimini-form" lay-filter="msg_pull">
+        <pre class="layui-code" id="tip" >提示: 自动识别仅针对http/https有效,且不能保证百分百成功!未成功识别时不会对链接信息进行修改!大批量识别前建议先备份数据,效果不理想时可以回退!</pre>
+        <div class="layui-form-item">
+            <label class="layui-form-label">网站标题</label>
+            <div class="layui-input-inline">
+                <select name="title" >
+                    <option value="0">保持不变</option>
+                    <option value="1">获取 (覆盖)</option>
+                </select> 
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">关键字</label>
+            <div class="layui-input-inline">
+                <select name="keywords" >
+                    <option value="0">保持不变</option>
+                    <option value="1" selected>获取 (未填关键字时)</option>
+                    <option value="2">获取 (覆盖)</option>
+                </select> 
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">网站描述</label>
+            <div class="layui-input-inline">
+                <select name="description" >
+                    <option value="0">保持不变</option>
+                    <option value="1" selected>获取 (未填描述时)</option>
+                    <option value="2">获取 (覆盖)</option>
+                </select> 
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">网站图标</label>
+            <div class="layui-input-inline">
+                <select name="icon" >
+                    <option value="0">保持不变</option>
+                    <option value="1" selected>获取 (未上传图标时)</option>
+                    <option value="2">获取 (覆盖)</option>
+                </select> 
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <div class="layui-input-block">
+                <button class="layui-btn layui-btn-warm" type="button" id="close" >关闭</button>
+                <button class="layui-btn layui-btn-normal" lay-submit lay-filter="start_pull" id="start_pull">开始</button>
+            </div>
+        </div>
+    </form>
+</ul>
 </body>
 </html>
--- a/templates/admin/page/link_sort.php
+++ b/templates/admin/page/link_sort.php
@@ -13,7 +13,7 @@
            </div>
        </div>
        
-        <table id="table" class="layui-table" lay-filter="table" style="margin: -3px 0;"></table>
+        <table id="table" class="layui-table" lay-filter="table" style="margin: 1px 0;"></table>
    </div>
 </div>
 <!-- 表头工具栏 -->
--- a/templates/admin/page/pwd_group.php
+++ b/templates/admin/page/pwd_group.php
@@ -5,7 +5,7 @@
 <body>
 <div class="layuimini-container">
    <div class="layuimini-main">
-        <table id="table" class="layui-table" lay-filter="table" style="margin: -3px 0;"></table>
+        <table id="table" class="layui-table" lay-filter="table" style="margin: 1px 0;"></table>
    </div>
 </div>
 <!-- 操作列 -->
--- a/templates/admin/page/root/default_setting.php
+++ b/templates/admin/page/root/default_setting.php
@@ -9,7 +9,7 @@ $LoginConfig = unserialize( get_db("global_config", "v", ["k" => "LoginConfig"])
    <div class="layuimini-main">
    <form class="layui-form" lay-filter="form">
        <div class="layui-form layuimini-form layui-form-pane">
-            <blockquote class="layui-elem-quote layui-text" style="">1.本页功能<a href="https://gitee.com/tznb/OneNav/wikis/%E8%AE%A2%E9%98%85%E6%9C%8D%E5%8A%A1%E6%8C%87%E5%BC%95" target="_blank">授权用户</a>专享<br />2.用户注册后默认使用此方案<br />3.如果您不理解选项的作用请勿乱改   </blockquote>
+            <blockquote class="layui-elem-quote layui-text" style="">1.本页功能<a href="https://gitee.com/tznb/OneNav/wikis/%E8%AE%A2%E9%98%85%E6%9C%8D%E5%8A%A1%E6%8C%87%E5%BC%95" target="_blank">授权用户</a>专享<br />2.用户注册后默认使用此方案<br />3.此功能不会修改现有用户的配置<br />4.如果您不理解选项的作用请勿乱改   </blockquote>
            <fieldset class="layui-elem-field layui-field-title"><legend>安全设置</legend></fieldset>
            
            <div class="layui-form-item">
--- a/templates/admin/page/root/icon_set.php
+++ b/templates/admin/page/root/icon_set.php
@@ -86,6 +86,7 @@ $title='系统设置';require(dirname(__DIR__).'/header.php');
            
            <div class="layui-form-item">
                <div class="layui-input-block">
+                    <button class="layui-btn layui-btn-danger" type="button" id="clean">清除缓存</button>
                    <button class="layui-btn layui-btn-normal" lay-submit lay-filter="save">确认保存</button>
                </div>
            </div>
@@ -103,7 +104,24 @@ layui.use(['jquery','form'], function () {
    
    //表单赋值
    form.val('form', <?php echo json_encode(unserialize( get_db("global_config", "v", ["k" => "icon_config"])));?>);
-
+    //清除缓存
+    $('#clean').click(function() {
+        layer.confirm('确定要清除全部缓存吗?',{icon: 3, title:'温馨提示'}, function(index){
+            $.post(get_api('other_root','write_icon_del_cache'),function(data,status){
+                if(data.code == 1) {
+                    if(data.msg!="操作成功"){
+                        layer.alert(data.msg)
+                    }else{
+                        layer.msg(data.msg, {icon: 1});
+                    }
+                }else{
+                    layer.msg(data.msg, {icon: 5});
+                }
+            });
+            return false;
+        });
+    });
+    
    //监听提交
    form.on('submit(save)', function (data) {
        $.post(get_api('other_root','write_icon_config'),data.field,function(data,status){
--- a/templates/admin/page/root/reg_control.php
+++ b/templates/admin/page/root/reg_control.php
@@ -9,7 +9,7 @@ $user_groups = select_db('user_group',['id','code','name'],'');
 <body>
 <div class="layuimini-container">
    <div class="layuimini-main">
-        <table id="table" class="layui-table" lay-filter="table" style="margin: -3px 0;"></table>
+        <table id="table" class="layui-table" lay-filter="table" style="margin: 1px 0;"></table>
    </div>
 </div>
 <!-- 表头工具栏 -->
--- a/templates/admin/page/root/sys_log.php
+++ b/templates/admin/page/root/sys_log.php
@@ -28,7 +28,7 @@ require(dirname(__DIR__).'/header.php');
        <div class="layui-inline layui-form" style="padding-bottom: 5px;">
            <button class="layui-btn layui-btn-normal " id="search" style="height: 36px;">搜索</button>
        </div>
-        <table id="table" class="layui-table" lay-filter="table" style="margin: -3px 0;"></table>
+        <table id="table" class="layui-table" lay-filter="table" style="margin: 1px 0;"></table>
    </div>
 </div>

--- a/templates/admin/page/root/sys_setting.php
+++ b/templates/admin/page/root/sys_setting.php
@@ -2,9 +2,17 @@
 if($USER_DB['UserGroup'] != 'root'){$content='您没有权限访问此页面'; require(DIR.'/templates/admin/page/404.php');exit;}
 $title='系统设置';require(dirname(__DIR__).'/header.php');
 ?>
+<style>
+.layui-btn-container .layui-btn{border-width: 1px; border-style: solid; border-color: #FF5722!important; color: #FF5722!important;background: none;height: 30px; line-height: 30px; padding: 0 10px; font-size: 12px;}
+</style>
 <body>
 <div class="layuimini-container">
    <div class="layuimini-main">
+        <div class="layui-btn-container">
+            <button type="button" class="layui-btn" layuimini-content-href="root/default_setting" data-title="默认设置">默认设置</button>
+            <button type="button" class="layui-btn" layuimini-content-href="root/mail_set" data-title="邮件配置">邮件配置</button>
+            <button type="button" class="layui-btn" layuimini-content-href="root/icon_set" data-title="图标配置">图标配置</button>
+        </div>
    <form class="layui-form" lay-filter="form">
        <div class="layui-form layuimini-form layui-form-pane">
            <blockquote class="layui-elem-quote layui-text" style="">1.带*号的选项属<a href="https://gitee.com/tznb/OneNav/wikis/%E8%AE%A2%E9%98%85%E6%9C%8D%E5%8A%A1%E6%8C%87%E5%BC%95" target="_blank">授权用户</a>专享<br />2.原OneNav Extend的部分配置已下放到用户组配置中<br />3.如果您不理解选项的作用请勿乱改   </blockquote>
@@ -180,14 +188,35 @@ $title='系统设置';require(dirname(__DIR__).'/header.php');
                </div>
            </div>

-            <div class="layui-form-item" id="api_extend" style="display:none;">
-                <label class="layui-form-label required">api_extend</label>
+            <div class="layui-form-item layui-hide" id="api_extend">
+                <label class="layui-form-label">api_extend</label>
                <div class="layui-input-inline">
                    <select name="api_extend">
                        <option value="0" selected="">关闭</option>
                        <option value="1" >开启</option>
                    </select>
                </div>
+                <div class="layui-form-mid layui-word-aux">请勿开启!请勿开启!请勿开启!</div>
+            </div>
+
+            <div class="layui-form-item layui-hide">
+                <label class="layui-form-label">资源接口</label>
+                <div class="layui-input-inline">
+                    <select name="Update_Source">
+                        <option value="0" selected="">自动</option>
+                        <option value="lm21">主线路</option>
+                        <option value="gitee">备用线路(gitee)</option>
+                    </select>
+                </div>
+                <div class="layui-form-mid layui-word-aux">备用资源不定期更新,非必要请勿使用!</div>
+            </div>
+            
+            <div class="layui-form-item layui-hide">
+                <label class="layui-form-label">资源超时</label>
+                <div class="layui-input-inline">
+                    <input type="number" name="Update_Overtime" autocomplete="off" value="3" class="layui-input">
+                </div>
+                <div class="layui-form-mid layui-word-aux">默认3秒,范围3-60</div>
            </div>
            
            <fieldset class="layui-elem-field layui-field-title" style="margin-top: 30px;"><legend>扩展功能</legend></fieldset>
@@ -223,42 +252,59 @@ $title='系统设置';require(dirname(__DIR__).'/header.php');
                <div class="layui-form-mid layui-word-aux">自定义链接的扩展信息(需自行添加字段,目前仅用于自定义过渡页)</div>
            </div>
            
-            <fieldset class="layui-elem-field layui-field-title" style="margin-top: 30px;"><legend>长度限制</legend></fieldset>
-            <blockquote class="layui-elem-quote layui-text" style="">程序采用UTF8编码,一个汉字约占用3个字节!英文字母和数组占用1个字节!值为0表示不限制!</blockquote>
+            <fieldset class="layui-elem-field layui-field-title" style="margin-top: 30px;"><legend>相关限制</legend></fieldset>
+            <blockquote class="layui-elem-quote layui-text" style="">程序采用UTF8编码,一个汉字约占用3个字节!英文字母和数组占用1个字节!值为0表示不限制!<br />添加或编辑时长度超限则不允许添加,批量识别时超限则截断</blockquote>
            <div class="layui-form-item">
                <label class="layui-form-label required">分类名称</label>
                <div class="layui-input-inline">
                    <input type="number" name="c_name" autocomplete="off" value="0" class="layui-input">
                </div>
-                <div class="layui-form-mid layui-word-aux">单位:字节。</div>
+                <div class="layui-form-mid layui-word-aux">字符长度限制,单位:字节。</div>
            </div>
            <div class="layui-form-item">
                <label class="layui-form-label required">分类描述</label>
                <div class="layui-input-inline">
                    <input type="number" name="c_desc" autocomplete="off" value="0" class="layui-input">
                </div>
-                <div class="layui-form-mid layui-word-aux">单位:字节。</div>
+                <div class="layui-form-mid layui-word-aux">字符长度限制,单位:字节。</div>
            </div>
            <div class="layui-form-item">
                <label class="layui-form-label required">链接名称</label>
                <div class="layui-input-inline">
                    <input type="number" name="l_name" autocomplete="off" value="0" class="layui-input">
                </div>
-                <div class="layui-form-mid layui-word-aux">单位:字节。</div>
+                <div class="layui-form-mid layui-word-aux">字符长度限制,单位:字节。</div>
            </div>
            <div class="layui-form-item">
                <label class="layui-form-label required">链接地址</label>
                <div class="layui-input-inline">
                    <input type="number" name="l_url" autocomplete="off" value="0" class="layui-input">
                </div>
-                <div class="layui-form-mid layui-word-aux">单位:字节。</div>
+                <div class="layui-form-mid layui-word-aux">字符长度限制,单位:字节。</div>
+            </div>
+            <div class="layui-form-item">
+                <label class="layui-form-label required">链接关键字</label>
+                <div class="layui-input-inline">
+                    <input type="number" name="l_key" autocomplete="off" value="0" class="layui-input">
+                </div>
+                <div class="layui-form-mid layui-word-aux">字符长度限制,单位:字节。</div>
            </div>
            <div class="layui-form-item">
                <label class="layui-form-label required">链接描述</label>
                <div class="layui-input-inline">
                    <input type="number" name="l_desc" autocomplete="off" value="0" class="layui-input">
                </div>
-                <div class="layui-form-mid layui-word-aux">单位:字节。</div>
+                <div class="layui-form-mid layui-word-aux">字符长度限制,单位:字节。</div>
+            </div>
+            <div class="layui-form-item">
+                <label class="layui-form-label required">自定义代码</label>
+                <div class="layui-input-inline">
+                    <select name="c_code" lay-filter="c_code">
+                        <option value="0" selected="">禁止</option>
+                        <option value="1" >允许</option>
+                    </select>
+                </div>
+                <div class="layui-form-mid layui-word-aux">是否允许默认用户组使用自定义代码!允许存在安全隐患!</div>
            </div>
            
            <div class="layui-form-item">
@@ -268,19 +314,25 @@ $title='系统设置';require(dirname(__DIR__).'/header.php');
    </form>
    </div>
 </div>
+<script src = "<?php echo $libs;?>/jquery/jquery-3.6.0.min.js"></script>
 <?php load_static('js.layui');?>
 <script>
-layui.use(['jquery','form'], function () {
+layui.use(['jquery','form','miniTab'], function () {
    var form = layui.form;
    var layer = layui.layer;
    var $ = layui.jquery;
-    
+    var miniTab = layui.miniTab;
+    miniTab.listen();
    //表单赋值
    form.val('form', <?php echo json_encode($global_config);?>);
    form.val('form', <?php echo json_encode(unserialize( get_db("global_config", "v", ["k" => "length_limit"])));?>);
-
-
-
+    
+    //危险提示
+    form.on('select(c_code)', function(data){
+        if (data.value === '1') {
+            layer.alert("允许使用自定义代码存在安全隐患<br />除非您信任使用者!否则建议禁止<br />同时请避免在登录管理员账号时浏览其他用户的主页", { title: '危险提示:' })
+        }
+    });
    //监听提交
    form.on('submit(save)', function (data) {
        $.post('./index.php?c=api&method=write_sys_settings&u='+u,data.field,function(data,status){
@@ -299,14 +351,13 @@ layui.use(['jquery','form'], function () {
    
    //开启隐藏功能
    $('.layui-elem-field').click(function () {
-        if(Number( $(this).attr('click')) >= 6){
-            $("#api_extend").show();
-        }else{
-            let click = $(this).attr('click') ? Number($(this).attr('click')) + 1 : 0;
-            $(this).attr('click',click)
+        let clickCount = Number($(this).attr('click') || 0);
+        if (clickCount >= 6) {
+            $(".layui-hide").removeClass("layui-hide");
+        } else {
+            $(this).attr('click', clickCount + 1);
        }
-        
-    }); 
+    });
    
 });
 </script>
--- a/templates/admin/page/root/tool.php
+++ b/templates/admin/page/root/tool.php
@@ -1,6 +1,8 @@
 <?php 
 if($USER_DB['UserGroup'] != 'root'){$content='您没有权限访问此页面'; require(DIR.'/templates/admin/page/404.php');exit;}
 $title='站长工具'; 
+session_start();
+$_SESSION['phpinfo_id'] = Get_Rand_Str(8);
 if(function_exists("opcache_reset")){
    opcache_reset(); //清理PHP缓存
 }
@@ -18,6 +20,7 @@ require(dirname(__DIR__).'/header.php');
        <div class="layui-btn-container">
            <button type="button" class="layui-btn copy_log">复制内容</button>
            <button type="button" class="layui-btn diagnose">一键诊断</button>
+            <button type="button" class="layui-btn connectivity_test">连通测试</button>
            <button type="button" class="layui-btn phpinfo">phpinfo</button>
 <?php if(preg_match('/nginx/i',$_SERVER['SERVER_SOFTWARE']) ){ ?>
            <button type="button" class="layui-btn rewrite">生成伪静态</button>
@@ -27,8 +30,6 @@ require(dirname(__DIR__).'/header.php');
            <button type="button" class="layui-btn" layuimini-content-href="root/sys_log" data-title="系统日志">系统日志</button>
            <button type="button" class="layui-btn" layuimini-content-href="updatelog" data-title="更新日志">更新日志</button>
            <button type="button" class="layui-btn" layuimini-content-href="root/import_data" data-title="导入数据">导入数据</button>
-            <button type="button" class="layui-btn" layuimini-content-href="root/mail_set" data-title="邮件配置">邮件配置</button>
-            <button type="button" class="layui-btn" layuimini-content-href="root/icon_set" data-title="图标配置">图标配置</button>
        </div>
        <pre class="layui-code" id="console_log" >
 1.功能都集中在上方的按钮了,需要那个就点击那个!
@@ -48,6 +49,7 @@ require(dirname(__DIR__).'/header.php');
 <script src = "<?php echo $libs;?>/jquery/jquery-3.6.0.min.js"></script>
 <script src = "./templates/admin/js/public.js?v=<?php echo $Ver;?>"></script>
 <script src = "<?php echo $libs?>/Other/ClipBoard.min.js"></script>
+<script src = '<?php echo $libs?>/jquery/jquery.md5.js'></script>
 <?php load_static('js');?>
 <script>
 layui.use(['layer','form','miniTab'], function () {
@@ -75,8 +77,47 @@ layui.use(['layer','form','miniTab'], function () {
        });
    });
    
+    //连通测试
+    $('.connectivity_test').on('click', function(){
+        $("#console_log").text("");
+        $("#console_log").append("浏览器UA：" + navigator.userAgent +"\n");
+        $("#console_log").append("客户端时间：" +  timestampToTime(Math.round(new Date() / 1000) ) +"\n");
+        
+        var urls = [
+          ['主线路', 'https://update.lm21.top/connectivity_test.txt'],
+          ['备用线路(Gitee)', 'https://gitee.com/tznb/twonav_updata/raw/master/connectivity_test.txt']
+        ];
+        urls.forEach(function(route) {
+          var routeName = route[0];
+          var url = route[1];
+          $("#console_log").append("正在检测: " + routeName +"\n");
+          $.ajax({
+            url: get_api('read_data', 'connectivity_test'),
+            type: 'POST',
+            data: { url: url },
+            async: false,
+            success: function(data, status) {
+              $("#console_log").append(data.msg + "\n");
+            },
+            error: function(jqXHR, textStatus, errorThrown) {
+              $("#console_log").append(routeName + ": 请求 " + url + " 发生错误：" + errorThrown + "\n");
+            }
+          });
+        });
+    });
    //phpinfo
    $('.phpinfo').on('click', function(){
+        index = layer.prompt({formType: 1,value: '',title: '输入登录密码:',shadeClose: false,"success":function(){
+            $("input.layui-layer-input").on('keydown',function(e){if(e.which == 13) {echo_phpinfo();}});
+        }},function(){
+            echo_phpinfo()
+        }); 
+    });
+    
+    function echo_phpinfo(){
+        let p = $("input.layui-layer-input").val();
+        if(p == ''){ return false;}
+        layer.close(index);
        layer.open({
            title: 'phpinfo',
            type: 2,
@@ -85,9 +126,9 @@ layui.use(['layer','form','miniTab'], function () {
            maxmin:false,
            shadeClose: true,
            area: ['100%', '100%'],
-            content: get_api('read_data','phpinfo'),
+            content: get_api('read_data','phpinfo')+'&p='+$.md5(p)+'&pid=<?php echo $_SESSION['phpinfo_id'] ;?>'
        });
-    });
+    }
    //伪静态
    $('.rewrite').on('click', function(){
        let pathname = window.location.pathname;
--- a/templates/admin/page/root/user_control.php
+++ b/templates/admin/page/root/user_control.php
@@ -28,7 +28,7 @@ $user_groups = select_db('user_group',['id','code','name'],'');
        <div class="layui-inline layui-form" style="padding-bottom: 5px;">
            <button class="layui-btn layui-btn-normal " id="search" style="height: 36px;">搜索</button>
        </div>
-        <table id="table" class="layui-table" lay-filter="table" style="margin: -3px 0;"></table>
+        <table id="table" class="layui-table" lay-filter="table" style="margin: 1px 0;"></table>
    </div>
 </div>

--- a/templates/admin/page/root/users_control.php
+++ b/templates/admin/page/root/users_control.php
@@ -6,7 +6,7 @@ require(dirname(__DIR__).'/header.php');
 <body>
 <div class="layuimini-container">
    <div class="layuimini-main">
-        <table id="table" class="layui-table" lay-filter="table" style="margin: -3px 0;"></table>
+        <table id="table" class="layui-table" lay-filter="table" style="margin: 1px 0;"></table>
    </div>
 </div>
 <script type="text/html" id="tool">
--- a/templates/admin/page/set_transit.php
+++ b/templates/admin/page/set_transit.php
@@ -10,7 +10,7 @@
                <div class="layui-input-inline">
                    <input type="number" min="0" max="60" lay-verify="required|number" name="visitor_stay_time" value = "3" autocomplete="off" placeholder="访客停留时间，单位s" class="layui-input">
                </div>
-                <div class="layui-form-mid layui-word-aux">访客停留时间，单位秒</div>
+                <div class="layui-form-mid layui-word-aux">访客停留时间,单位秒(需模板支持)</div>
            </div>

            <div class="layui-form-item">
@@ -18,7 +18,18 @@
                <div class="layui-input-inline">
                    <input type="number" min="0" max="60" lay-verify="required|number" name="admin_stay_time" value = "5" autocomplete="off" placeholder="管理员停留时间，单位s" class="layui-input">
                </div>
-                <div class="layui-form-mid layui-word-aux">管理员停留时间，单位秒</div>
+                <div class="layui-form-mid layui-word-aux">管理员停留时间,单位秒(需模板支持)</div>
+            </div>
+            
+            <div class="layui-form-item">
+                <label class="layui-form-label" >默认关键字</label>
+                <div class="layui-input-inline" >
+                    <select name="default_keywords" >
+                        <option value="0">链接标题</option>
+                        <option value="1">站点关键字</option>
+                    </select>
+                </div>
+                <div class="layui-form-mid layui-word-aux">指链接信息未填写关键字时选择其他值作为关键字</div>
            </div>
            
            <div class="layui-form-item">
--- a/templates/admin/page/share.php
+++ b/templates/admin/page/share.php
@@ -38,7 +38,7 @@
        <div class="layui-inline layui-form" style="padding-bottom: 5px;">
            <button class="layui-btn layui-btn-normal " id="search" style="height: 36px;">搜索</button>
        </div>
-        <table id="table" class="layui-table" lay-filter="table" style="margin: -3px 0;"></table>
+        <table id="table" class="layui-table" lay-filter="table" style="margin: 1px 0;"></table>
    </div>
 </div>
 <!-- 操作列 -->
--- a/templates/admin/page/theme_transit.php
+++ b/templates/admin/page/theme_transit.php
@@ -1,4 +1,7 @@
-<?php $title='过渡模板';$awesome=true; require 'header.php'; ?>
+<?php $title='过渡模板';$awesome=true; require 'header.php'; 
+$site = unserialize(get_db('user_config','v',['uid'=>UID,'k'=>'s_site']));
+$tip = $site['link_model'] == 'Transition';
+?>
 <style type="text/css">
 .screenshot{
    width: 99%;  
@@ -15,7 +18,8 @@
    <blockquote class="layui-elem-quote layuimini-form" style="margin-top: 0px;border-left: 5px solid <?php echo $cache?"#1e9fff":($global_config['offline']?"":"#639d11") ?>;padding: 6px;">
        <span class="layui-breadcrumb" lay-separator="|">
            <a href="./index.php?c=admin&page=theme_transit&cache=no&u=<?php echo U;?>">刷新数据</a>
-            <a href="javascript:;" layuimini-content-href="set_transit" data-title="设置过渡页面">设置</a>
+            <a href="javascript:;" layuimini-content-href="set_transit" data-title="设置过渡页面">设置</a><?php if(!$tip){echo '
+            <a href="javascript:;" layuimini-content-href="SiteSetting" data-title="站点设置">注:请将站点设置>链接模式>改为过渡页面</a>';}?> 
        </span>
    </blockquote>
    <div class="layui-bg-gray" style="padding: 1px;" >
--- a/templates/admin/page/updatelog.php
+++ b/templates/admin/page/updatelog.php
@@ -2,6 +2,96 @@
 <body>
 <div class="layuimini-container">
 <div class="layuimini-main" style=" margin-left: 20px;">
+    <li class="layui-timeline-item">
+        <i class="layui-icon layui-timeline-axis"></i>
+        <div class="layui-timeline-content layui-text">
+            <h4 class="layui-timeline-title">v2.0.31-20230720</h4>
+            <ul>
+                <li>[新增] 支持统计访问IP数,可在后台概要页报表统计展示</li>
+                <li>[新增] 数据库链接表新增关键字列</li>
+                <li>[新增] 添加/编辑链接页面新增关键字输入,用于过渡页SEO优化 (注:230715之前的过度模板固定用链接标题作为关键字)</li>
+                <li>[新增] 过度模板设置新增默认关键字选项 (针对未填写关键字时选择其他值作为关键字,需更新过度页模板)</li>
+                <li>[新增] 链接列表新增识别按钮,用于批量获取URL的标题/描述/关键字/图标</li>
+                <li>[新增] 系统设置中新增链接关键字长度限制</li>
+                <li>[新增] 链接列表排序模式支持记忆到客户端</li>
+                <li>[新增] 已开启链接扩展字段时,添加链接时支持填写扩展字段 (原仅编辑支持)</li>
+                <li>[修复] 编辑链接时重置按钮未对扩展内容重置</li>
+                <li>[优化] 添加/编辑链接页面识别功能支持关键字识别</li>
+                <li>[优化] 链接列表的图标拉取与自动识别功能合并</li>
+                <li>[优化] 链接识别的成功率</li>
+            </ul>
+        </div>
+    </li>
+    <li class="layui-timeline-item">
+        <i class="layui-icon layui-timeline-axis"></i>
+        <div class="layui-timeline-content layui-text">
+            <h4 class="layui-timeline-title">v2.0.30-20230713</h4>
+            <ul>
+                <li>[修复] 登录接口的一个错误</li>
+                <li>[优化] 图标配置页面新增清除缓存按钮,优化图标拉取功能的成功率</li>
+                <li>[优化] 主题设置>过渡模板,当站点设置中链接模式不为过度页面时显示提示信息</li>
+                <li>[新增] 后台概要页的报表统计支持选择最近7/14/30天的统计数据 (终端记忆)</li>
+            </ul>
+        </div>
+    </li>
+    <li class="layui-timeline-item">
+        <i class="layui-icon layui-timeline-axis"></i>
+        <div class="layui-timeline-content layui-text">
+            <h4 class="layui-timeline-title">v2.0.29-20230705</h4>
+            <ul>
+                <li>[升级] Layui v2.8.3 升级到 v2.8.10</li>
+                <li>[修复] 全新安装v2.0.22 - v2.0.28,未创建图标缓存表导致图标拉取失败的bug <a href="https://gitee.com/tznb/TwoNav/releases/tag/v2.0.22-20230523" target="_blank">手动修复说明</a></li>
+                <li>[变更] 默认设置和站长工具中邮件配置/图标配置,移入系统设置中</li>
+                <li>[新增] Token页面新增使用说明</li>
+                <li>[安全] 优化安全性,站长工具>phpinfo使用时需输入密码核验,并移除Cookie相关信息!</li>
+                <li>[安全] 系统设置中长度限制改为相关限制,并加入默认用户组禁止使用自定义代码的开关!默认为禁止!并在开启时提示站长存在安全隐患!</li>
+                <li>[安全] 系统安装后默认禁止注册,如需开启请在系统设置>注册配置>设为开放注册</li>
+            </ul>
+        </div>
+    </li>
+    <li class="layui-timeline-item">
+        <i class="layui-icon layui-timeline-axis"></i>
+        <div class="layui-timeline-content layui-text">
+            <h4 class="layui-timeline-title">v2.0.28-20230624</h4>
+            <ul>
+                <li>[优化] 收录管理允许用户自行设置必填项</li>
+                <li>[优化] 可添加的链接类型新增wsa和vmrc</li>
+                <li>[优化] 站点设置中热门网址和最新网址由下拉选项改为直接输入,范围:0-100</li>
+                <li>[修复] 分类列表无法查看加密分类的bug</li>
+                <li>[模板] 主页模板 WebStack-Hugo, 修复开启拖拽排序造成悬停提示失效的bug,禁止拖拽查看全部</li>
+                <li>[模板] 过度模板可能无法设置的bug</li>
+                <li>[新增] 链接列表添加图标显示 (仅显示自定义图标,未定义时显示ie图标)</li>
+                <li>[优化] 链接列表排序由前端当前页排序改为后端全局排序</li>
+            </ul>
+        </div>
+    </li>
+    <li class="layui-timeline-item">
+        <i class="layui-icon layui-timeline-axis"></i>
+        <div class="layui-timeline-content layui-text">
+            <h4 class="layui-timeline-title">v2.0.27-20230618</h4>
+            <ul>
+                <li>[优化] 增加在线数据冗余线路,以适应更多环境</li>
+                <li>[优化] 安装时检测是否存在不属于本程序的伪静态规则,存在时提醒用户处理</li>
+                <li>[优化] 安装成功提示内容添加安全配置说明</li>
+                <li>[新增] 站长工具新增连通测试,用于检测是否能与资源服务器连通! </li>
+                <li>[模板] 主页模板 WebStack-Hugo, 新增拖拽排序支持(默认关闭),修复使用分类个性图标时无法定位分类,优化iframe的自适应</li>
+                <li>[模板] 非默认登录模板无法登录的bug</li>
+                <li>[修复] 过度页停留时间设置无效的bug</li>
+            </ul>
+        </div>
+    </li>
+    <li class="layui-timeline-item">
+        <i class="layui-icon layui-timeline-axis"></i>
+        <div class="layui-timeline-content layui-text">
+            <h4 class="layui-timeline-title">v2.0.26-20230611</h4>
+            <ul>
+                <li>[新增] 后台页面右上角新增主页图标用于返回主页</li>
+                <li>[修复] 后台左侧栏收起时无法使用二级菜单</li>
+                <li>[修复] 申请收录无法提交,v2.0.24更新造成</li>
+                <li>[修复] 二级密码输错时提示正确密码的bug</li>
+            </ul>
+        </div>
+    </li>
    <li class="layui-timeline-item">
        <i class="layui-icon layui-timeline-axis"></i>
        <div class="layui-timeline-content layui-text">
--- a/templates/transit/default/index.php
+++ b/templates/transit/default/index.php
@@ -3,7 +3,7 @@
 <head>
 	<meta charset="utf-8" />
 	<title><?php echo $link['title']; ?> - <?php echo $site['title']; ?></title>
-	<meta name="keywords" content="<?php echo $link['title']; ?>" />
+	<meta name="keywords" content="<?php echo $link['keywords']; ?>" />
 	<meta name="description" content="<?php echo $link['description']; ?>" />
 	<meta name="viewport" content="width=device-width, initial-scale=1.0">
 	<link rel="stylesheet" href="<?php echo $libs?>/bootstrap4/css/bootstrap.min.css" type="" media=""/>
@@ -110,7 +110,7 @@ foreach ($link['url_standby'] as $key => $url_standby){

 <?php if( empty($link['url_standby']) ) { ?>

-				<div class="spinner-border"></div> 即将打开，请稍等...
+				<div class="spinner-border" style="margin-top: 16px;"></div> 即将打开，请稍等...
 <?php }else{ ?>
 				<div class="alert alert-primary" style="margin-top: 16px;">
 					<strong>存在备用链接，请手动点击您要打开的链接！</strong>
--- a/templates/transit/default/info.json
+++ b/templates/transit/default/info.json
@@ -2,8 +2,8 @@
    "name":"OneNav1",
    "description":"OneNav旧版过渡页",
    "homepage":"https://www.xiaoz.me",
-    "version":"2.0.1",
-    "update":"2023/04/05",
+    "version":"2.0.2",
+    "update":"2023/07/16",
    "author":"xiaoz",
    "screenshot":"https://s3.bmp.ovh/imgs/2022/04/17/8cac968a8cc8135c.png",
    "config": {
Author	SHA1	Message	Date
$MI15\Win$ MI15\Win	0038e27493	v2.0.31-20230720	2023-07-20 14:03:00 +08:00
$MI15\Win$ MI15\Win	3646cfba93	v2.0.30-20230713	2023-07-13 13:27:27 +08:00
$MI15\Win$ MI15\Win	6a418f6c7f	v2.0.30-20230712	2023-07-12 23:18:52 +08:00
$MI15\Win$ MI15\Win	33386c75dc	v2.0.30-202307012	2023-07-12 23:10:31 +08:00
$MI15\Win$ MI15\Win	0bc6f7bea5	v2.0.29-20230705	2023-07-05 16:16:21 +08:00
$MI15\Win$ MI15\Win	82e8321432	v2.0.28-20230624	2023-06-24 13:58:46 +08:00
$MI15\Win$ MI15\Win	4bc10f7c25	v2.0.27-20230618	2023-06-18 21:28:30 +08:00
$MI15\Win$ MI15\Win	65edb94998	v2.0.26-20230611	2023-06-11 18:20:56 +08:00