diff --git a/README.md b/README.md
index a6ff61b..dcc7a06 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@
 
 网站后台管理可一键同步宝塔官方的插件列表与增量更新插件包，还有云端使用记录、IP黑白名单、操作日志、定时任务等功能。
 
-本项目自带的宝塔安装包和更新包是7.9.3最新版，已修改适配此第三方云端，并且全开源，无so等加密文件。
+本项目自带的宝塔安装包和更新包是7.9.5最新版，已修改适配此第三方云端，并且全开源，无so等加密文件。
 
 觉得该项目不错的可以给个Star~
 
diff --git a/app/controller/Install.php b/app/controller/Install.php
index 85b82e8..a8469f4 100644
--- a/app/controller/Install.php
+++ b/app/controller/Install.php
@@ -52,6 +52,8 @@ class Install extends BaseController
             $sqls=file_get_contents(app()->getRootPath().'install.sql');
             $sqls=explode(';', $sqls);
             $sqls[]="REPLACE INTO `".$mysql_prefix."config` VALUES ('syskey', '".random(16)."')";
+            $sqls[]="REPLACE INTO `".$mysql_prefix."config` VALUES ('admin_username', '".addslashes($admin_username)."')";
+            $sqls[]="REPLACE INTO `".$mysql_prefix."config` VALUES ('admin_password', '".addslashes($admin_password)."')";
             $success=0;$error=0;$errorMsg=null;
             foreach ($sqls as $value) {
                 $value=trim($value);
diff --git a/app/script/convert.sh b/app/script/convert.sh
index 5bc3fa5..777d6a0 100644
--- a/app/script/convert.sh
+++ b/app/script/convert.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-Linux_Version="7.9.4"
+Linux_Version="7.9.5"
 Windows_Version="7.7.0"
 
 FILES=(
diff --git a/app/view/admin/index.html b/app/view/admin/index.html
index b1c8139..d986196 100644
--- a/app/view/admin/index.html
+++ b/app/view/admin/index.html
@@ -2,6 +2,7 @@
 {block name="title"}宝塔第三方云端管理中心{/block}
 {block name="main"}
 <style>
+.table>tbody>tr>td{white-space: normal;}
 .query-title {
     background-color:#f5fafe;
     word-break: keep-all;
diff --git a/app/view/admin/login.html b/app/view/admin/login.html
index 91f7b5c..3620d74 100644
--- a/app/view/admin/login.html
+++ b/app/view/admin/login.html
@@ -70,12 +70,14 @@ function submitlogin(){
 	  var pass = $("input[name='pass']").val();
     var code = $("input[name='code']").val();
     if(user=='' || pass==''){layer.alert('用户名或密码不能为空！');return false;}
-      $.ajax({
+    var ii = layer.load(2);
+    $.ajax({
       type : 'POST',
       url : '{:request()->url()}',
       data: {username:user, password:pass, code:code},
       dataType : 'json',
       success : function(data) {
+        layer.close(ii);
         if(data.code == 0){
           layer.msg('登录成功，正在跳转', {icon: 1,shade: 0.01,time: 15000});
           window.location.href='/admin';
@@ -87,6 +89,7 @@ function submitlogin(){
         }
       },
       error:function(data){
+        layer.close(ii);
         layer.msg('服务器错误');
       }
     });
diff --git a/public/install/install_6.0.sh b/public/install/install_6.0.sh
index 1426abb..0116897 100644
--- a/public/install/install_6.0.sh
+++ b/public/install/install_6.0.sh
@@ -287,7 +287,7 @@ Install_RPM_Pack(){
 
 	sed -i 's/SELINUX=enforcing/SELINUX=disabled/' /etc/selinux/config
 	#yum remove -y python-requests python3-requests python-greenlet python3-greenlet
-	yumPacks="libcurl-devel wget tar gcc make zip unzip openssl openssl-devel gcc libxml2 libxml2-devel libxslt* zlib zlib-devel libjpeg-devel libpng-devel libwebp libwebp-devel freetype freetype-devel lsof pcre pcre-devel vixie-cron crontabs icu libicu-devel c-ares libffi-devel bzip2-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel"
+	yumPacks="libcurl-devel wget tar gcc make zip unzip openssl openssl-devel gcc libxml2 libxml2-devel libxslt* zlib zlib-devel libjpeg-devel libpng-devel libwebp libwebp-devel freetype freetype-devel lsof pcre pcre-devel vixie-cron crontabs icu libicu-devel c-ares libffi-devel bzip2-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel qrencode"
 	yum install -y ${yumPacks}
 
 	for yumPack in ${yumPacks}
@@ -313,7 +313,15 @@ Install_Deb_Pack(){
 	if [ "${UBUNTU_22}" ];then
 		apt-get remove needrestart -y
 	fi
+	ALIYUN_CHECK=$(cat /etc/motd|grep "Alibaba Cloud ")
+	if [ "${ALIYUN_CHECK}" ] && [ "${UBUNTU_22}" ];then
+		apt-get remove libicu70 -y
+	fi
 	apt-get update -y
+	apt-get install bash -y
+	if [ -f "/usr/bin/bash" ];then
+		ln -sf /usr/bin/bash /bin/sh
+	fi
 	apt-get install ruby -y
 	apt-get install lsb-release -y
 	#apt-get install ntp ntpdate -y
@@ -333,7 +341,7 @@ Install_Deb_Pack(){
 		apt-get install curl -y
 	fi
 
-	debPacks="wget curl libcurl4-openssl-dev gcc make zip unzip tar openssl libssl-dev gcc libxml2 libxml2-dev zlib1g zlib1g-dev libjpeg-dev libpng-dev lsof libpcre3 libpcre3-dev cron net-tools swig build-essential libffi-dev libbz2-dev libncurses-dev libsqlite3-dev libreadline-dev tk-dev libgdbm-dev libdb-dev libdb++-dev libpcap-dev xz-utils git";
+	debPacks="wget curl libcurl4-openssl-dev gcc make zip unzip tar openssl libssl-dev gcc libxml2 libxml2-dev zlib1g zlib1g-dev libjpeg-dev libpng-dev lsof libpcre3 libpcre3-dev cron net-tools swig build-essential libffi-dev libbz2-dev libncurses-dev libsqlite3-dev libreadline-dev tk-dev libgdbm-dev libdb-dev libdb++-dev libpcap-dev xz-utils git qrencode";
 	apt-get install -y $debPacks --force-yes
 
 	for debPack in ${debPacks}
@@ -568,7 +576,7 @@ Install_Bt(){
 	if [ -f ${setup_path}/server/panel/data/port.pl ];then
 		panelPort=$(cat ${setup_path}/server/panel/data/port.pl)
 	else
-		RE_NUM=$(expr $RANDOM % 5)
+		RE_NUM=$(expr $RANDOM % 3)
 		if [ "${RE_NUM}" == "1" ];then
 			panelPort=$(expr $RANDOM % 55535 + 10000)
 		fi
@@ -673,6 +681,8 @@ Set_Bt_Panel(){
 		echo "/${auth_path}" > ${admin_auth}
 	fi
 	chmod -R 700 $pyenv_path/pyenv/bin
+	/www/server/panel/pyenv/bin/pip3 install pymongo
+	/www/server/panel/pyenv/bin/pip3 install psycopg2-binary
 	/www/server/panel/pyenv/bin/pip3 install flask -U
 	/www/server/panel/pyenv/bin/pip3 install flask-sock
 	auth_path=$(cat ${admin_auth})
@@ -839,6 +849,8 @@ echo "
 +----------------------------------------------------------------------
 | The WebPanel URL will be http://SERVER_IP:8888 when installed.
 +----------------------------------------------------------------------
+| 为了您的正常使用，请确保使用全新或纯净的系统安装宝塔面板，不支持已部署项目/环境的系统安装
++----------------------------------------------------------------------
 "
 while [ "$go" != 'y' ] && [ "$go" != 'n' ]
 do
@@ -874,4 +886,3 @@ endTime=`date +%s`
 ((outTime=($endTime-$startTime)/60))
 echo -e "Time consumed:\033[32m $outTime \033[0mMinute!"
 
-
diff --git a/public/install/src/panel6.zip b/public/install/src/panel6.zip
index d742d9c..e10f819 100644
Binary files a/public/install/src/panel6.zip and b/public/install/src/panel6.zip differ
diff --git a/public/install/update/LinuxPanel-7.9.4.zip b/public/install/update/LinuxPanel-7.9.5.zip
similarity index 89%
rename from public/install/update/LinuxPanel-7.9.4.zip
rename to public/install/update/LinuxPanel-7.9.5.zip
index 564b809..4d349fe 100644
Binary files a/public/install/update/LinuxPanel-7.9.4.zip and b/public/install/update/LinuxPanel-7.9.5.zip differ
diff --git a/public/install/update6.sh b/public/install/update6.sh
index e303128..6051fcb 100644
--- a/public/install/update6.sh
+++ b/public/install/update6.sh
@@ -42,7 +42,7 @@ download_Url=$NODE_URL
 setup_path=/www
 version=$(curl -Ss --connect-timeout 5 -m 2 $Btapi_Url/api/panel/get_version)
 if [ "$version" = '' ];then
-	version='7.9.4'
+	version='7.9.5'
 fi
 armCheck=$(uname -m|grep arm)
 if [ "${armCheck}" ];then
diff --git a/public/install/update_panel.sh b/public/install/update_panel.sh
index 1a58490..21d8941 100644
--- a/public/install/update_panel.sh
+++ b/public/install/update_panel.sh
@@ -70,7 +70,7 @@ select_node(){
 get_version(){
     version=$(curl -Ss --connect-timeout 5 -m 2 $Btapi_Url/api/panel/get_version)
     if [ "$version" = '' ];then
-        version='7.9.4'
+        version='7.9.5'
     fi
 }
 
diff --git a/public/win/panel/panel_7.7.0.zip b/public/win/panel/panel_7.7.0.zip
index 1feec55..36f030b 100644
Binary files a/public/win/panel/panel_7.7.0.zip and b/public/win/panel/panel_7.7.0.zip differ
diff --git a/wiki/files/bt.js b/wiki/files/bt.js
index 81df382..ccfd775 100644
--- a/wiki/files/bt.js
+++ b/wiki/files/bt.js
@@ -39,87 +39,231 @@ if("undefined" != typeof bt && bt.hasOwnProperty("prompt_confirm")){
     }
 }
 if("undefined" != typeof database && database.hasOwnProperty("del_database")){
-    database.del_database = function (wid, dbname,obj, callback) {
-        var type = $('.database-pos .tabs-item.active').data('type')
-        title = '',
-        tips = '是否确认【删除数据库】，'+ (type !== 'mysql'?'当前数据库暂不支持数据库回收站，删除后将无法恢复，请谨慎操作':'，删除后可能会影响业务使用！');
-        if(obj && obj.db_type > 0) tips = '远程数据库不支持数据库回收站，删除后将无法恢复，请谨慎操作';
-        var title = typeof dbname === "function" ?'批量删除数据库':'删除数据库 [ '+ dbname +' ]';
-        layer.open({
-            type:1,
-            title:title,
-            icon:0,
-            skin:'delete_site_layer',
-            area: "530px",
-            closeBtn: 2,
-            shadeClose: true,
-            content:"<div class=\'bt-form webDelete pd30\' id=\'site_delete_form\'>" +
-                "<i class=\'layui-layer-ico layui-layer-ico0\'></i>" +
-                "<div class=\'f13 check_title\' style=\'margin-bottom: 20px;\'>"+tips+"</div>" +
-                "<div style=\'color:red;margin:18px 0 18px 18px;font-size:14px;font-weight: bold;\'>注意：数据无价，请谨慎操作！！！"+(!recycle_bin_db_open?'<br>风险操作：当前数据库回收站未开启，删除数据库将永久消失！':'')+"</div>" +
-                "</div>",
-            btn:[lan.public.ok,lan.public.cancel],
-            yes:function(indexs){
-                var data = {id: wid,name: dbname};
-                if(typeof dbname === "function"){
-                    delete data.id;
-                    delete data.name;
-                }
-                layer.close(indexs)
-                if(typeof dbname === "function"){
-                    dbname(data)
-                }else{
-                    bt.database.del_database(data, function (rdata) {
-                        layer.closeAll()
-                        if (callback) callback(rdata);
-                        bt.msg(rdata);
+    database.del_database = function (wid, dbname, obj, callback) {
+        var is_db_type = false, del_data = []
+        if (typeof wid === 'object') {
+            del_data = wid
+            is_db_type = wid.some(function (item) {
+                return item.db_type > 0
+            })
+            var ids = [];
+            for (var i = 0; i < wid.length; i++) {
+                ids.push(wid[i].id);
+            }
+            wid = ids
+        }
+        var type = $('.database-pos .tabs-item.active').data('type'),
+            title = '',
+            tips = '';
+        title = typeof dbname === "function" ? '批量删除数据库' : '删除数据库 - [ ' + dbname + ' ]';
+        tips = is_db_type || !recycle_bin_db_open || type !== 'mysql' ? '<span class="color-red">当前列表存在彻底删除后无法恢复的数据库</span>，请仔细查看列表，以防误删，是否继续操作？' : '当前列表数据库将迁移至数据库回收站，如需彻底删除请前往数据库回收站，是否继续操作？'
+        var arrs = wid instanceof Array ? wid : [wid]
+        var ids = JSON.stringify(arrs),
+            countDown = 9;
+        if (arrs.length == 1) countDown = 4
+        var loadT = bt.load('正在检测数据库数据信息，请稍候...'),
+            param = { url: 'database/' + bt.data.db_tab_name + '/check_del_data', data: { data: JSON.stringify({ ids: ids }) } }
+        if (bt.data.db_tab_name == 'mysql') param = { url: 'database?action=check_del_data', data: { ids: ids } }
+        bt_tools.send(param, function (res) {
+            loadT.close()
+            layer.open({
+                type: 1,
+                title: title,
+                area: '740px',
+                skin: 'verify_site_layer_info',
+                closeBtn: 2,
+                shadeClose: true,
+                content: '<div class="check_delete_site_main hint_confirm pd30">' +
+                    "<div class='hint_title'>\
+                <i class=\'hint-confirm-icon\'></i>\
+                <div class=\'hint_con\'>"+ tips + "</div>\
+              </div>"+
+                    '<div id="check_layer_content" class="ptb15">' +
+                    '</div>' +
+                    '<div class="check_layer_message">' +
+                    (is_db_type ? '<span class="color-red">注意：远程数据库暂不支持数据库回收站，选中的数据库将彻底删除</span><br>' : '') +
+                    (!recycle_bin_db_open ? '<span class="color-red">风险操作：当前数据库回收站未开启，删除数据库将永久消失</span><br>' : '')
+                    + '<span class="color-red">请仔细阅读以上要删除信息，防止数据库被误删</span></div>' +
+                    '</div>',
+                btn: ['下一步', lan.public.cancel],
+                success: function (layers) {
+                    setTimeout(function () { $(layers).css('top', ($(window).height() - $(layers).height()) / 2); }, 50)
+                    var rdata = res.data,
+                        newTime = parseInt(new Date().getTime() / 1000),
+                        t_icon = ' <span class="glyphicon glyphicon-info-sign" style="color: red;width:15px;height: 15px;;vertical-align: middle;"></span>';
+                    for (var j = 0; j < rdata.length; j++) {
+                        for (var i = 0; i < del_data.length; i++) {
+                            if (rdata[j].id == del_data[i].id) {
+                                var is_time_rule = (newTime - rdata[j].st_time) > (86400 * 30) && (rdata[j].total > 1024 * 10),
+                                    is_database_rule = res.db_size <= rdata[j].total,
+                                    database_time = bt.format_data(rdata[j].st_time, 'yyyy-MM-dd'),
+                                    database_size = bt.format_size(rdata[j].total);
+                                var f_size = database_size
+                                var t_size = '注意：此数据库较大，可能为重要数据，请谨慎操作.\n数据库：' + database_size;
+                                if (rdata[j].total < 2048) t_size = '注意事项：当前数据库不为空，可能为重要数据，请谨慎操作.\n数据库：' + database_size;
+                                if (rdata[j].total === 0) t_size = '';
+                                rdata[j]['t_size'] = t_size
+                                rdata[j]['f_size'] = f_size
+                                rdata[j]['database_time'] = database_time
+                                rdata[j]['is_time_rule'] = is_time_rule
+                                rdata[j]['is_database_rule'] = is_database_rule
+                                rdata[j]['db_type'] = del_data[i].db_type
+                                rdata[j]['conn_config'] = del_data[i].conn_config
+                            }
+                        }
+                    }
+                    var filterData = rdata.filter(function (el) {
+                        return ids.indexOf(el.id) != -1
+                    })
+                    bt_tools.table({
+                        el: '#check_layer_content',
+                        data: filterData,
+                        height: '300px',
+                        column: [
+                            { fid: 'name', title: '数据库名称' },
+                            {
+                                title: '数据库大小', template: function (row) {
+                                    return '<span class="' + (row.is_database_rule ? 'warning' : '') + '" style="width: 110px;" title="' + row.t_size + '">' + row.f_size + (row.is_database_rule ? t_icon : '') + '</span>'
+                                }
+                            },
+                            {
+                                title: '数据库位置', template: function (row) {
+                                    var type_column = '-'
+                                    switch (row.db_type) {
+                                        case 0:
+                                            type_column = '本地数据库'
+                                            break;
+                                        case 1:
+                                        case 2:
+                                            type_column = '远程数据库'
+                                            break;
+                                    }
+                                    return '<span style="width: 110px;" title="' + type_column + '">' + type_column + '</span>'
+                                }
+                            },
+                            {
+                                title: '创建时间', template: function (row) {
+                                    return '<span ' + (is_time_rule && row.total != 0 ? 'class="warning"' : '') + ' title="' + (row.is_time_rule && row.total != 0 ? '重要：此数据库创建时间较早，可能为重要数据，请谨慎操作.' : '') + '时间：' + row.database_time + '">' + row.database_time + '</span>'
+                                }
+                            },
+                            {
+                                title: '删除结果', align: 'right', template: function (row, index, ev, _that) {
+                                    var _html = ''
+                                    switch (row.db_type) {
+                                        case 0:
+                                            _html = type !== 'mysql' ? '彻底删除' : (!recycle_bin_db_open ? '彻底删除' : '移至回收站')
+                                            break;
+                                        case 1:
+                                        case 2:
+                                            _html = '彻底删除'
+                                            break;
+                                    }
+                                    return '<span style="width: 110px;" class="' + (_html === '彻底删除' ? 'warning' + (row.db_type > 0 ? ' remote_database' : '') : '') + '">' + _html + '</span>'
+                                }
+                            }
+                        ],
+                        success: function () {
+                            if ($('.remote_database').length) {
+                                $('.remote_database').each(function (index, el) {
+                                    var id = $(el).parent().parent().parent().index()
+                                    $('#check_layer_content tbody tr').eq(id).css('background-color', '#ff00000a')
+                                })
+                            }
+                        }
+                    })
+                },
+                yes: function (indes, layers) {
+                    title = typeof dbname === "function" ? '二次验证信息，批量删除数据库' : '二次验证信息，删除数据库 - [ ' + dbname + ' ]';
+                    if (type !== 'mysql') {
+                        tips = '<span class="color-red">当前数据库暂不支持数据库回收站，删除后将无法恢复</span>，此操作不可逆，是否继续操作？';
+                    } else {
+                        tips = is_db_type ? '<span class="color-red">远程数据库不支持数据库回收站，删除后将无法恢复</span>，此操作不可逆，是否继续操作？' : recycle_bin_db_open ? '删除后如需彻底删除请前往数据库回收站，是否继续操作？' : '删除后可能会影响业务使用，此操作不可逆，是否继续操作？'
+                    }
+                    layer.open({
+                        type: 1,
+                        title: title,
+                        icon: 0,
+                        skin: 'delete_site_layer',
+                        area: "530px",
+                        closeBtn: 2,
+                        shadeClose: true,
+                        content: "<div class=\'bt-form webDelete hint_confirm pd30\' id=\'site_delete_form\'>" +
+                            "<div class='hint_title'>\
+                      <i class=\'hint-confirm-icon\'></i>\
+                      <div class=\'hint_con\'>"+ tips + "</div>\
+                    </div>"+
+                            "<div style=\'color:red;margin:18px 0 18px 18px;font-size:14px;font-weight: bold;\'>注意：数据无价，请谨慎操作！！！" + (type === 'mysql' && !recycle_bin_db_open ? '<br>风险操作：当前数据库回收站未开启，删除数据库将永久消失！' : '') + "</div>"+
+                            "</div>",
+                        btn: ['确认删除', '取消删除'],
+                        yes: function (indexs) {
+                            var data = {
+                                id: wid,
+                                name: dbname
+                            };
+                            if (typeof dbname === "function") {
+                                delete data.id;
+                                delete data.name;
+                            }
+                            layer.close(indexs)
+                            layer.close(indes)
+                            if (typeof dbname === "function") {
+                                dbname(data)
+                            } else {
+                                data.id = data.id[0]
+                                bt.database.del_database(data, function (rdata) {
+                                    layer.closeAll()
+                                    if (callback) callback(rdata);
+                                    bt.msg(rdata);
+                                })
+                            }
+                        }
                     })
                 }
-            }
+            })
         })
     }
 }
 if("undefined" != typeof site && site.hasOwnProperty("del_site")){
-    site.del_site = function(wid, wname, callback) {
-        var title = typeof wname === "function" ?'批量删除站点':'删除站点 [ '+ wname +' ]';
+    site.del_site = function (wid, wname, callback) {
+        title = typeof wname === "function" ? '批量删除站点' : '删除站点 [ ' + wname + ' ]';
         layer.open({
-            type:1,
-            title:title,
-            icon:0,
-            skin:'delete_site_layer',
+            type: 1,
+            title: title,
+            icon: 0,
+            skin: 'delete_site_layer',
             area: "440px",
             closeBtn: 2,
             shadeClose: true,
-            content:"<div class=\'bt-form webDelete pd30\' id=\'site_delete_form\'>" +
+            content: "<div class=\'bt-form webDelete pd30\' id=\'site_delete_form\'>" +
                 '<i class="layui-layer-ico layui-layer-ico0"></i>' +
                 "<div class=\'f13 check_title\'>是否要删除关联的FTP、数据库、站点目录！</div>" +
                 "<div class=\"check_type_group\">" +
                 "<label><input type=\"checkbox\" name=\"ftp\"><span>FTP</span></label>" +
-                "<label><input type=\"checkbox\" name=\"database\"><span>数据库</span>"+ (!recycle_bin_db_open?'<span class="glyphicon glyphicon-info-sign" style="color: red"></span>':'') +"</label>" +
-                "<label><input type=\"checkbox\"  name=\"path\"><span>站点目录</span>"+ (!recycle_bin_open?'<span class="glyphicon glyphicon-info-sign" style="color: red"></span>':'') +"</label>" +
-                "</div>"+
+                "<label><input type=\"checkbox\" name=\"database\"><span>数据库</span>" + (!recycle_bin_db_open ? '<span class="glyphicon glyphicon-info-sign" style="color: red"></span>' : '') + "</label>" +
+                "<label><input type=\"checkbox\"  name=\"path\"><span>站点目录</span>" + (!recycle_bin_open ? '<span class="glyphicon glyphicon-info-sign" style="color: red"></span>' : '') + "</label>" +
+                "</div>" +
                 "</div>",
-            btn:[lan.public.ok,lan.public.cancel],
-            success:function(layers,indexs){
-                $(layers).find('.check_type_group label').hover(function(){
+            btn: [lan.public.ok, lan.public.cancel],
+            success: function (layers, indexs) {
+                $(layers).find('.check_type_group label').hover(function () {
                     var name = $(this).find('input').attr('name');
-                    if(name === 'data' && !recycle_bin_db_open){
-                        layer.tips('风险操作：当前数据库回收站未开启，删除数据库将永久消失！', this, {tips: [1, 'red'],time:0})
-                    }else if(name === 'path' && !recycle_bin_open){
-                        layer.tips('风险操作：当前文件回收站未开启，删除站点目录将永久消失！', this, {tips: [1, 'red'],time:0})
+                    if (name === 'database' && !recycle_bin_db_open) {
+                        layer.tips('风险操作：当前数据库回收站未开启，删除数据库将永久消失！', this, { tips: [1, 'red'], time: 0 })
+                    } else if (name === 'path' && !recycle_bin_open) {
+                        layer.tips('风险操作：当前文件回收站未开启，删除站点目录将永久消失！', this, { tips: [1, 'red'], time: 0 })
                     }
-                },function(){
+                }, function () {
                     layer.closeAll('tips');
-                })
+                });
             },
-            yes:function(indexs){
-                var data = {id: wid,webname: wname};
+            yes: function (indexs) {
+                var data = { id: wid, webname: wname };
                 $('#site_delete_form input[type=checkbox]').each(function (index, item) {
-                    if($(item).is(':checked')) data[$(item).attr('name')] = 1
+                    if ($(item).is(':checked')) data[$(item).attr('name')] = 1
                 })
-                var is_database = data.hasOwnProperty('database'),is_path = data.hasOwnProperty('path'),is_ftp = data.hasOwnProperty('ftp');
-                if((!is_database && !is_path) && (!is_ftp || is_ftp)){
-                    if(typeof wname === "function"){
+                var is_database = data.hasOwnProperty('database'), is_path = data.hasOwnProperty('path'), is_ftp = data.hasOwnProperty('ftp');
+                if ((!is_database && !is_path) && (!is_ftp || is_ftp)) {
+                    if (typeof wname === "function") {
                         wname(data)
                         return false;
                     }
@@ -130,22 +274,95 @@ if("undefined" != typeof site && site.hasOwnProperty("del_site")){
                     })
                     return false
                 }
-                if(typeof wname === "function"){
+                if (typeof wname === "function") {
                     delete data.id;
                     delete data.webname;
                 }
                 layer.close(indexs)
-                if(typeof wname === "function"){
-                    console.log(data)
-                    wname(data)
-                }else{
-                    bt.site.del_site(data, function (rdata) {
-                        layer.closeAll()
-                        if (rdata.status) site.get_list();
-                        if (callback) callback(rdata);
-                        bt.msg(rdata);
+                var ids = JSON.stringify(wid instanceof Array ? wid : [wid]), countDown = typeof wname === 'string' ? 4 : 9;
+                title = typeof wname === "function" ? '二次验证信息，批量删除站点' : '二次验证信息，删除站点 [ ' + wname + ' ]';
+                var loadT = bt.load('正在检测站点数据信息，请稍候...')
+                bt.send('check_del_data', 'site/check_del_data', { ids: ids }, function (res) {
+                    loadT.close()
+                    layer.open({
+                        type: 1,
+                        title: title,
+                        closeBtn: 2,
+                        skin: 'verify_site_layer_info',
+                        area: '740px',
+                        content: '<div class="check_delete_site_main pd30">' +
+                            '<i class="layui-layer-ico layui-layer-ico0"></i>' +
+                            '<div class="check_layer_title">堡塔温馨提示您，请冷静几秒钟，确认以下要删除的数据。</div>' +
+                            '<div class="check_layer_content">' +
+                            '<div class="check_layer_item">' +
+                            '<div class="check_layer_site"></div>' +
+                            '<div class="check_layer_database"></div>' +
+                            '</div>' +
+                            '</div>' +
+                            '<div class="check_layer_error ' + (is_database && data['database'] && !recycle_bin_db_open ? '' : 'hide') + '"><span class="glyphicon glyphicon-info-sign"></span>风险事项：当前未开启数据库回收站功能，删除数据库后，数据库将永久消失！</div>' +
+                            '<div class="check_layer_error ' + (is_path && data['path'] && !recycle_bin_open ? '' : 'hide') + '"><span class="glyphicon glyphicon-info-sign"></span>风险事项：当前未开启文件回收站功能，删除站点目录后，站点目录将永久消失！</div>' +
+                            '<div class="check_layer_message"><span style="color:red">注意：请仔细阅读以上要删除信息，防止网站数据被误删</span></div>' +
+                            '</div>',
+                        // recycle_bin_db_open &&
+                        // recycle_bin_open &&
+                        btn: ['确认删除', '取消删除'],
+                        success: function (layers) {
+                            var html = '', rdata = res.data;
+                            for (var i = 0; i < rdata.length; i++) {
+                                var item = rdata[i], newTime = parseInt(new Date().getTime() / 1000),
+                                    t_icon = '<span class="glyphicon glyphicon-info-sign" style="color: red;width:15px;height: 15px;;vertical-align: middle;"></span>';
+
+                                site_html = (function (item) {
+                                    if (!is_path) return ''
+                                    var is_time_rule = (newTime - item.st_time) > (86400 * 30) && (item.total > 1024 * 10),
+                                        is_path_rule = res.file_size <= item.total,
+                                        dir_time = bt.format_data(item.st_time, 'yyyy-MM-dd'),
+                                        dir_size = bt.format_size(item.total);
+
+                                    var f_html = '<i ' + (is_path_rule ? 'class="warning"' : '') + ' style = "vertical-align: middle;" > ' + (item.limit ? '大于50MB' : dir_size) + '</i> ' + (is_path_rule ? t_icon : '');
+                                    var f_title = (is_path_rule ? '注意：此目录较大，可能为重要数据，请谨慎操作.\n' : '') + '目录：' + item.path + '(' + (item.limit ? '大于' : '') + dir_size + ')';
+
+                                    return '<div class="check_layer_site">' +
+                                        '<span title="站点：' + item.name + '">站点名：' + item.name + '</span>' +
+                                        '<span title="' + f_title + '" >目录：<span style="vertical-align: middle;max-width: 160px;width: auto;">' + item.path + '</span> (' + f_html + ')</span>' +
+                                        '<span title="' + (is_time_rule ? '注意：此站点创建时间较早，可能为重要数据，请谨慎操作.\n' : '') + '时间：' + dir_time + '">创建时间：<i ' + (is_time_rule ? 'class="warning"' : '') + '>' + dir_time + '</i></span>' +
+                                        '</div>'
+                                }(item)),
+                                    database_html = (function (item) {
+                                        if (!is_database || !item.database) return '';
+                                        var is_time_rule = (newTime - item.st_time) > (86400 * 30) && (item.total > 1024 * 10),
+                                            is_database_rule = res.db_size <= item.database.total,
+                                            database_time = bt.format_data(item.database.st_time, 'yyyy-MM-dd'),
+                                            database_size = bt.format_size(item.database.total);
+
+                                        var f_size = '<i ' + (is_database_rule ? 'class="warning"' : '') + ' style = "vertical-align: middle;" > ' + database_size + '</i> ' + (is_database_rule ? t_icon : '');
+                                        var t_size = '注意：此数据库较大，可能为重要数据，请谨慎操作.\n数据库：' + database_size;
+
+                                        return '<div class="check_layer_database">' +
+                                            '<span title="数据库：' + item.database.name + '">数据库：' + item.database.name + '</span>' +
+                                            '<span title="' + t_size + '">大小：' + f_size + '</span>' +
+                                            '<span title="' + (is_time_rule && item.database.total != 0 ? '重要：此数据库创建时间较早，可能为重要数据，请谨慎操作.' : '') + '时间：' + database_time + '">创建时间：<i ' + (is_time_rule && item.database.total != 0 ? 'class="warning"' : '') + '>' + database_time + '</i></span>' +
+                                            '</div>'
+                                    }(item))
+                                if ((site_html + database_html) !== '') html += '<div class="check_layer_item">' + site_html + database_html + '</div>';
+                            }
+                            if (html === '') html = '<div style="text-align: center;width: 100%;height: 100%;line-height: 300px;font-size: 15px;">无数据</div>'
+                            $('.check_layer_content').html(html)
+                        },
+                        yes: function (indes, layers) {
+                            if (typeof wname === "function") {
+                                wname(data)
+                            } else {
+                                bt.site.del_site(data, function (rdata) {
+                                    layer.closeAll()
+                                    if (rdata.status) site.get_list();
+                                    if (callback) callback(rdata);
+                                    bt.msg(rdata);
+                                })
+                            }
+                        }
                     })
-                }
+                })
             }
         })
     }
diff --git a/wiki/update.md b/wiki/update.md
index 820788c..f268b3c 100644
--- a/wiki/update.md
+++ b/wiki/update.md
@@ -40,6 +40,8 @@
 
   在 def check_domain_cloud(domain): 这一行下面加上 return
 
+  在 def get_improvement(): 这一行下面加上 return False
+
 - class/panelPlugin.py 文件，download_icon方法内替换 public.GetConfigValue('home') => 'https://www.bt.cn'
 
 - class/panelPlugin.py 文件，删除public.total_keyword(get.query)这一行
@@ -67,16 +69,16 @@
 
   "check_panel_msg": check_panel_msg,
 
-  PluginLoader.daemon_task()
-
   PluginLoader.daemon_panel()
 
+- 去除WebRTC连接：BTPanel/static/js/public.js  删除stun.start();这一行
+
 - 去除首页广告：BTPanel/static/js/index.js 文件删除最下面index.recommend_paid_version()这一行
 
-- 去除内页广告：BTPanel/templates/default/layout.html 删除getPaymentStatus();这一行
-
 - 去除首页自动检测更新，避免频繁请求云端：BTPanel/static/js/index.js 文件注释掉bt.system.check_update这一段代码外的setTimeout
 
+- 去除内页广告：BTPanel/templates/default/layout.html 删除getPaymentStatus();这一行
+
 - [可选]去除各种计算题：复制bt.js到 BTPanel/static/ ，在 BTPanel/templates/default/layout.html 的\</body\>前面加入
 
   ```javascript