diff --git a/app/home/controller/Index.php b/app/home/controller/Index.php
index d634d70..aa44c9f 100644
--- a/app/home/controller/Index.php
+++ b/app/home/controller/Index.php
@@ -46,7 +46,7 @@ class Index extends BaseController
                 \think\facade\Cache::tag('adminMenu')->set('menu' . $this->uid, $list);
             }
             View::assign('menu', $list);
-			View::assign('theme',$admin['theme']);
+			View::assign('admin',$admin);
 			View::assign('web',get_system_config('web'));			
             return View();
         }
diff --git a/app/home/view/conf/web.html b/app/home/view/conf/web.html
index 593cc4b..62a65ab 100644
--- a/app/home/view/conf/web.html
+++ b/app/home/view/conf/web.html
@@ -87,13 +87,23 @@
 		</tr>
 		<tr>
 			<td class="layui-td-gray-3">开启新消息声音提醒</td>
-			<td colspan="3">
+			<td>
 				{empty name="$config.msg_sound"}
-					<input type="radio" name="msg_sound" value="1" title="开启">
-					<input type="radio" name="msg_sound" value="0" title="不开启" checked>
+					<input type="radio" name="msg_sound" value="1" title="开启" checked>
+					<input type="radio" name="msg_sound" value="2" title="不开启">
 				{else/}
 					<input type="radio" name="msg_sound" value="1" title="开启" {eq name="$config.msg_sound" value="1"}checked{/eq}>
-					<input type="radio" name="msg_sound" value="0" title="不开启" {eq name="$config.msg_sound" value="0"}checked{/eq}>
+					<input type="radio" name="msg_sound" value="2" title="不开启" {eq name="$config.msg_sound" value="2"}checked{/eq}>
+				{/empty}				
+			</td>
+			<td class="layui-td-gray-3">开启系统页面水印</td>
+			<td colspan="3">
+				{empty name="$config.watermark"}
+					<input type="radio" name="watermark" value="1" title="开启" checked>
+					<input type="radio" name="watermark" value="2" title="不开启">
+				{else/}
+					<input type="radio" name="watermark" value="1" title="开启" {eq name="$config.watermark" value="1"}checked{/eq}>
+					<input type="radio" name="watermark" value="2" title="不开启" {eq name="$config.watermark" value="2"}checked{/eq}>
 				{/empty}				
 			</td>
 		</tr>
diff --git a/app/home/view/index/index.html b/app/home/view/index/index.html
index 3b6c94c..ddf34e8 100644
--- a/app/home/view/index/index.html
+++ b/app/home/view/index/index.html
@@ -122,7 +122,9 @@
 <!-- 脚本 -->
 {block name="script"}
 <script>
-	const msg_sound = {$web.msg_sound|default=0};
+	const msg_sound = {$web.msg_sound|default=1};
+	const watermark = {$web.watermark|default=1};
+	const watermarkTxt = '{$admin.name|default="勾股OA"} {:substr($admin.mobile, -4)}';
 	const moduleInit = ['tool','admin'];
 	function gouguInit() {
 		let admin = layui.admin;
@@ -141,7 +143,9 @@
 		}
 		admin.loading();
 		menuInit();
-	
+		if(watermark==1){
+			createWatermark();
+		}
 		$('#GouguApp').on("click",'[gg-event="logout"]',function () {
 			layer.confirm('确认注销登录吗?', { icon: 7, title: '警告' }, function (index) {
 				//注销
@@ -230,6 +234,32 @@
 			})
 		}, 10000);
 	}
+	function createWatermark(){
+		var canvas = document.createElement('canvas');
+		canvas.width = 300;
+		canvas.height = 200;
+		var ctx = canvas.getContext('2d');
+		ctx.font = '14px Arial';
+		ctx.fillStyle = '#dddddd';
+		ctx.textAlign = 'left';
+		ctx.textBaseline = 'top';
+		ctx.rotate(15 * Math.PI / 180);
+		ctx.fillText(watermarkTxt, 20, 50);
+		ctx.fillText(watermarkTxt, 180, 120);
+		var dataURL = canvas.toDataURL('image/png');
+		let node = document.createElement("div");
+		node.style.pointerEvents = "none";
+		node.style.position = "fixed";
+		node.style.width = "100%";
+		node.style.height = "100%";
+		node.style.top = "0";
+		node.style.left = "0";
+		node.style.opacity = "0.382";
+		node.style.zIndex = "998";
+		node.style.background = 'url("' + dataURL + '")  0 0 repeat';
+		// 将创建的元素插入body中，作为body的子元素
+		document.body.appendChild(node);
+	}
 </script>
 {/block}
 <!-- /脚本 -->
\ No newline at end of file
diff --git a/app/home/view/index/layout_system.html b/app/home/view/index/layout_system.html
index 3c0cc35..1aa002d 100644
--- a/app/home/view/index/layout_system.html
+++ b/app/home/view/index/layout_system.html
@@ -26,7 +26,7 @@
 			</tr>
 			<tr>
 				<td class="info-td">ThinkPHP版本</td>
-				<td colspan="3">{$TP_VERSION}<a class="layui-badge layui-bg-blue" style="margin-left:8px" href="https://doc.thinkphp.cn/v6_1/default.html" target="_blank">TP6文档</a></td>
+				<td colspan="3">{$TP_VERSION}<a class="layui-badge layui-bg-blue" style="margin-left:8px" href="https://doc.thinkphp.cn/v8_0/preface.html" target="_blank">TP8文档</a></td>
 			</tr>
 			<tr>
 				<td class="info-td">Layui版本</td>
@@ -38,15 +38,17 @@
 			</tr>
 			<tr>
 				<td class="info-td">QQ交流群</td>
-				<td colspan="3">搜Q群：24641076（满），46924914<br>或点击 <a href="https://jq.qq.com/?_wv=1027&k=aCESqWHQ" target="_blank" rel="nofollow"><img border="0" src="//pub.idqqimg.com/wpa/images/group.png" alt="gougucms交流群" title="点击链接加入群聊【勾股开源交流群】" style="vertical-align:middle"></a></td>
+				<td colspan="3">搜Q群：24641076(满)，46924914(满)，295256660<br>或点击 <a href="http://qm.qq.com/cgi-bin/qm/qr?_wv=1027&k=vb-Jdu0e-7iAAxbqGczDg1xFjxbdBsip&authKey=lwlNHAZiUOK2Rua5B14KhfwoYcvpQtHnlWMAJAbQRhfg3YQOUVIFEmfxpbhcCQw%2F&noverify=0&group_code=295256660" target="_blank" rel="nofollow"><img border="0" src="//pub.idqqimg.com/wpa/images/group.png" alt="gougucms交流群" title="点击链接加入群聊【勾股开源交流群】" style="vertical-align:middle"></a></td>
 			</tr>
 			<tr>
 				<td class="info-td">同系列开源软件</td>
 				<td colspan="3"><a class="layui-badge layui-bg-blue" style="margin-right:8px" href="https://gitee.com/gouguopen/gougucms" target="_blank">勾股CMS</a><a class="layui-badge layui-bg-blue" style="margin-right:8px" href="https://gitee.com/gouguopen/blog" target="_blank">勾股BLOG</a><a class="layui-badge layui-bg-blue" href="https://gitee.com/gouguopen/dev" target="_blank" style="margin-right:8px">勾股DEV</a><a class="layui-badge layui-bg-blue" href="https://gitee.com/gouguopen/guoguadmin" target="_blank">勾股ADMIN</a></td>
 			</tr>
 			<tr>
-				<td class="info-td">🍗🍗<br/>给作者加鸡腿<br/>🍗🍗</td>
-				<td colspan="3">
+				<td colspan="4" style="text-align:center; color:#D2873D">🍗🍗 <strong>给作者加鸡腿 </strong>🍗🍗</td>
+			</tr>
+			<tr>
+				<td colspan="4">
 					<img src="https://www.gougucms.com/static/home/images/zfb.png" data-event="pay" style="width:50%; max-width:100%; cursor:pointer;" align=center /><img src="https://www.gougucms.com/static/home/images/wx.png" data-event="pay" style="width:50%; max-width:100%; cursor:pointer;"  align=center />
 				</td>
 			</tr>
diff --git a/app/home/view/index/menu_classical.html b/app/home/view/index/menu_classical.html
index 39a6754..4fb74e4 100644
--- a/app/home/view/index/menu_classical.html
+++ b/app/home/view/index/menu_classical.html
@@ -1,4 +1,4 @@
-<div class="layui-side layui-side-menu layui-side-{$theme}">
+<div class="layui-side layui-side-menu layui-side-{$admin.theme}">
 	<div class="layui-logo" gg-event="closeAllTabs">
 		<img src="{$web.logo|default=''}" onerror="javascript:this.src='{__IMG__}/syslogo.png';this.onerror=null;" style="height: 40px;" class="syslogo">
 		<img src="{$web.small_logo|default=''}" onerror="javascript:this.src='{__IMG__}/syslogo_small.png';this.onerror=null;" style="height: 40px;" class="logo">
diff --git a/app/home/view/index/menu_expand.html b/app/home/view/index/menu_expand.html
index ab9a51a..3079cfa 100644
--- a/app/home/view/index/menu_expand.html
+++ b/app/home/view/index/menu_expand.html
@@ -1,4 +1,4 @@
-<div class="layui-side layui-side-expand layui-side-{$theme}">
+<div class="layui-side layui-side-expand layui-side-{$admin.theme}">
 	<div class="layui-logo" gg-event="closeAllTabs">
 		<img src="{$web.logo|default=''}" onerror="javascript:this.src='{__IMG__}/syslogo.png';this.onerror=null;" style="height: 38px;" class="syslogo">
 		<img src="{$web.small_logo|default=''}" onerror="javascript:this.src='{__IMG__}/syslogo_small.png';this.onerror=null;" style="height: 38px;" class="logo">
diff --git a/app/install/controller/Index.php b/app/install/controller/Index.php
index 186240b..167bb6e 100644
--- a/app/install/controller/Index.php
+++ b/app/install/controller/Index.php
@@ -208,6 +208,7 @@ return [
         if (false == file_put_contents(CMS_ROOT . "config/install.lock", '勾股OA安装鉴定文件，请勿删除！！！！！此次安装时间为：' . date('Y-m-d H:i:s', time()))) {
             return to_assign(1, '创建安装鉴定文件失败，请检查目录权限');
         }
-        return to_assign();
+		$domain = get_system_config('web','domain');
+        return to_assign(0,'安装完成',$domain);
     }
 }
diff --git a/app/install/data/gouguoa.sql b/app/install/data/gouguoa.sql
index 5134685..502c832 100644
--- a/app/install/data/gouguoa.sql
+++ b/app/install/data/gouguoa.sql
@@ -460,7 +460,7 @@ CREATE TABLE `oa_config`  (
 -- ----------------------------
 -- Records of oa_config
 -- ----------------------------
-INSERT INTO `oa_config` VALUES (1, '网站配置', 'web', 'a:13:{s:2:"id";s:1:"1";s:11:"admin_title";s:8:"勾股OA";s:9:"menu_mode";s:9:"classical";s:6:"domain";s:23:"https://oa.gougucms.com";s:4:"logo";s:31:"/static/home/images/syslogo.png";s:4:"file";s:0:"";s:10:"small_logo";s:37:"/static/home/images/syslogo_small.png";s:3:"icp";s:21:"粤ICP备xxxxxxx号-1";s:5:"beian";s:27:"粤公网安备xxxxxxx号-1";s:8:"keywords";s:8:"勾股OA";s:4:"desc";s:550:"勾股办公是一款基于ThinkPHP6 + Layui + MySql打造的，简单实用的开源免费的企业办公系统框架。系统集成了系统设置、人事管理、消息管理、审批管理、日常办公、客户管理、合同管理、项目管理、财务管理、知识管理、附件管理等模块。系统简约，易于功能扩展，方便二次开发，让开发者更专注于业务深度需求的开发，帮助开发者简单高效降低二次开发成本，通过二次开发之后可以用来做CRM，ERP，业务管理等系统。";s:7:"version";s:6:"4.0.24";s:9:"copyright";s:36:"© 2023 gougucms.com GPL-3.0 license";}', 1, 1612514630, 1638010154);
+INSERT INTO `oa_config` VALUES (1, '网站配置', 'web', 'a:15:{s:2:"id";s:1:"1";s:11:"admin_title";s:8:"勾股OA";s:9:"menu_mode";s:9:"classical";s:6:"domain";s:24:"https://www.gougucms.com";s:4:"logo";s:31:"/static/home/images/syslogo.png";s:4:"file";s:0:"";s:10:"small_logo";s:37:"/static/home/images/syslogo_small.png";s:3:"icp";s:21:"粤ICP备xxxxxxx号-1";s:5:"beian";s:27:"粤公网安备xxxxxxx号-1";s:8:"keywords";s:8:"勾股OA";s:4:"desc";s:550:"勾股办公是一款基于ThinkPHP6 + Layui + MySql打造的，简单实用的开源免费的企业办公系统框架。系统集成了系统设置、人事管理、消息管理、审批管理、日常办公、客户管理、合同管理、项目管理、财务管理、知识管理、附件管理等模块。系统简约，易于功能扩展，方便二次开发，让开发者更专注于业务深度需求的开发，帮助开发者简单高效降低二次开发成本，通过二次开发之后可以用来做CRM，ERP，业务管理等系统。";s:7:"version";s:6:"4.0.24";s:9:"copyright";s:36:"© 2023 gougucms.com GPL-3.0 license";s:9:"msg_sound";s:1:"1";s:9:"watermark";s:1:"1";}', 1, 1612514630, 1638010154);
 INSERT INTO `oa_config` VALUES (2, '邮箱配置', 'email', 'a:8:{s:2:\"id\";s:1:\"2\";s:4:\"smtp\";s:11:\"smtp.qq.com\";s:9:\"smtp_port\";s:3:\"465\";s:9:\"smtp_user\";s:15:\"gougucms@qq.com\";s:8:\"smtp_pwd\";s:6:\"123456\";s:4:\"from\";s:24:\"勾股CMS系统管理员\";s:5:\"email\";s:18:\"admin@gougucms.com\";s:8:\"template\";s:485:\"<p>勾股办公是一款基于ThinkPHP6 + Layui + MySql打造的，简单实用的开源免费的企业办公系统框架。系统集成了系统设置、人事管理模块、消息管理模块、日常办公、财务管理等基础模块。系统简约，易于功能扩展，方便二次开发，让开发者更专注于业务深度需求的开发，帮助开发者简单高效降低二次开发成本，通过二次开发之后可以用来做CRM，ERP，业务管理等系统。</p>\";}', 1, 1612521657, 1637075205);
 INSERT INTO `oa_config` VALUES (3, 'Api Token配置', 'token', 'a:5:{s:2:\"id\";s:1:\"3\";s:3:\"iss\";s:15:\"oa.gougucms.com\";s:3:\"aud\";s:7:\"gouguoa\";s:7:\"secrect\";s:7:\"GOUGUOA\";s:7:\"exptime\";s:4:\"3600\";}', 1, 1627313142, 1638010233);
 INSERT INTO `oa_config` VALUES (4, '其他配置', 'other', 'a:3:{s:2:\"id\";s:1:\"5\";s:6:\"author\";s:15:\"勾股工作室\";s:7:\"version\";s:13:\"v1.2021.07.28\";}', 1, 1613725791, 1635953640);
diff --git a/app/install/view/index/step3.html b/app/install/view/index/step3.html
index 11a70d0..8483459 100644
--- a/app/install/view/index/step3.html
+++ b/app/install/view/index/step3.html
@@ -133,9 +133,9 @@
 				form = layui.form,
 				element = layui.element;
 			var n = 0;
-			function install_ajax(){
+			function install_ajax(data){
 				$.ajax({  
-					url:"https://www.gougucms.com/index.php?s=home/get_module/install_ajax",
+					url:data+"/index.php?s=home/get_module/install_ajax",
 					dataType:'jsonp',  
 					data:{'name':'勾股OA'},  
 					jsonp:'callback',  
@@ -175,7 +175,7 @@
 							element.progress('demo', 100 + '%');
 							$('#form').hide();
 							$('#complete').show();
-							install_ajax();
+							install_ajax(res.data);
 							return false;
 						}
 					},
@@ -186,7 +186,6 @@
 				})
 				return false;
 			});
-
 		});
 	</script>
 </body>