diff --git a/Pear Admin v 2.0/admin/data/menu.json b/Pear Admin v 2.0/admin/data/menu.json
index c15e007..989be38 100644
--- a/Pear Admin v 2.0/admin/data/menu.json	
+++ b/Pear Admin v 2.0/admin/data/menu.json	
@@ -3,7 +3,6 @@
 		"title": "工作空间",
 		"type": 0,
 		"icon": "layui-icon layui-icon-console",
-		"spread": true,
 		"href": "",
 		"children": [{
 			"id": 11,
@@ -11,24 +10,21 @@
 			"icon": "layui-icon layui-icon-console",
 			"type": 1,
 			"openType": "_iframe",
-			"href": "view/console/console1.html",
-			"spread": true
+			"href": "view/console/console1.html"
 		},{
 			"id": 13,
 			"title": "数据分析",
 			"icon": "layui-icon layui-icon-console",
 			"type": 1,
 			"openType": "_iframe",
-			"href": "view/console/console2.html",
-			"spread": true
+			"href": "view/console/console2.html"
 		},{
 			"id": 12,
 			"title": "百度一下",
 			"icon": "layui-icon layui-icon-console",
 			"type": 1,
-			"openType": "_blank",
-			"href": "http://www.baidu.com",
-			"spread": true
+			"openType": "_iframe",
+			"href": "http://www.baidu.com"
 		}]
 	},
 	{
@@ -37,15 +33,13 @@
 		"icon": "layui-icon layui-icon-set-fill",
 		"type": 0,
 		"href": "",
-		"spread": true,
 		"children": [{
 				"id": 41,
 				"title": "用户管理",
 				"icon": "layui-icon layui-icon-username",
 				"type": 1,
 				"openType": "_iframe",
-				"href": "view/system/user.html",
-				"spread": true
+				"href": "view/system/user.html"
 			},
 			{
 				"id": 42,
@@ -53,8 +47,7 @@
 				"icon": "layui-icon layui-icon-user",
 				"type": 1,
 				"openType": "_iframe",
-				"href": "view/system/role.html",
-				"spread": true
+				"href": "view/system/role.html"
 			},
 			{
 				"id": 43,
@@ -62,8 +55,7 @@
 				"icon": "layui-icon layui-icon-user",
 				"type": 1,
 				"openType": "_iframe",
-				"href": "view/system/power.html",
-				"spread": true
+				"href": "view/system/power.html"
 			}
 		]
 	},
@@ -73,7 +65,6 @@
 		"icon": "layui-icon layui-icon-component",
 		"type": 0,
 		"href": "",
-		"spread": true,
 		"children": [
 
 			{
@@ -82,15 +73,13 @@
 				"icon": "layui-icon layui-icon-face-smile",
 				"type": 0,
 				"href": "view/common/message.html",
-				"spread": true,
 				"children": [{
 						"id": 211,
 						"title": "功能按钮",
 						"icon": "layui-icon layui-icon-face-smile",
 						"type": 1,
 						"openType": "_iframe",
-						"href": "view/common/basic/button.html",
-						"spread": true
+						"href": "view/common/basic/button.html"
 					},
 					{
 							"id": 200,
@@ -98,8 +87,7 @@
 							"icon": "layui-icon layui-icon-face-smile",
 							"type": 1,
 							"openType": "_iframe",
-							"href": "view/common/basic/icon.html",
-							"spread": true
+							"href": "view/common/basic/icon.html"
 						},
 					{
 						"id": 212,
@@ -107,8 +95,7 @@
 						"icon": "layui-icon layui-icon-face-smile",
 						"type": 1,
 						"openType": "_iframe",
-						"href": "view/common/basic/form.html",
-						"spread": true
+						"href": "view/common/basic/form.html"
 					},
 					{
 						"id": 215,
@@ -116,8 +103,7 @@
 						"icon": "layui-icon layui-icon-face-smile",
 						"type": 1,
 						"openType": "_iframe",
-						"href": "view/common/basic/step.html",
-						"spread": true
+						"href": "view/common/basic/step.html"
 					},
 					{
 						"id": 213,
@@ -125,8 +111,7 @@
 						"icon": "layui-icon layui-icon-face-smile",
 						"type": 1,
 						"openType": "_iframe",
-						"href": "view/common/basic/formSelects.html",
-						"spread": true
+						"href": "view/common/basic/formSelects.html"
 					}
 				]
 			},
@@ -136,15 +121,13 @@
 				"icon": "layui-icon layui-icon-face-smile",
 				"type": 0,
 				"href": "view/common/message.html",
-				"spread": true,
 				"children": [{
 						"id": 221,
 						"title": "数据表格",
 						"icon": "layui-icon layui-icon-face-smile",
 						"type": 1,
 						"openType": "_iframe",
-						"href": "view/common/senior/table.html",
-						"spread": true
+						"href": "view/common/senior/table.html"
 					},
 					{
 						"id": 222,
@@ -152,8 +135,7 @@
 						"icon": "layui-icon layui-icon-face-smile",
 						"type": 1,
 						"openType": "_iframe",
-						"href": "view/common/senior/treeTable.html",
-						"spread": true
+						"href": "view/common/senior/treeTable.html"
 					},
 					{
 						"id": 223, 
@@ -161,8 +143,7 @@
 						"icon": "layui-icon layui-icon-face-smile",
 						"type": 1,
 						"openType": "_iframe",
-						"href": "view/common/senior/tinymce.html",
-						"spread": true
+						"href": "view/common/senior/tinymce.html"
 					}
 				]
 			},
@@ -172,15 +153,13 @@
 				"icon": "layui-icon layui-icon-face-smile",
 				"type": 0,
 				"href": "view/common/message.html",
-				"spread": true,
 				"children": [{
 						"id": 231,
 						"title": "消息提醒",
 						"icon": "layui-icon layui-icon-face-smile",
 						"type": 1,
 						"openType": "_iframe",
-						"href": "view/common/popper/message.html",
-						"spread": true
+						"href": "view/common/popper/message.html"
 					},
 
 					{
@@ -189,8 +168,7 @@
 						"icon": "layui-icon layui-icon-face-smile",
 						"type": 1,
 						"openType": "_iframe",
-						"href": "view/common/popper/loading.html",
-						"spread": true
+						"href": "view/common/popper/loading.html"
 					},
 					{
 						"id": 233,
@@ -198,8 +176,7 @@
 						"icon": "layui-icon layui-icon-face-smile",
 						"type": 1,
 						"openType": "_iframe",
-						"href": "view/common/popper/drawer.html",
-						"spread": true
+						"href": "view/common/popper/drawer.html"
 					}
 				]
 			},
@@ -210,15 +187,13 @@
 				"icon": "layui-icon layui-icon-face-smile",
 				"type": 0,
 				"href": "view/common/table.html",
-				"spread": true,
 				"children": [{
 						"id": 241,
 						"title": "哈希加密",
 						"icon": "layui-icon layui-icon-face-cry",
 						"type": 1,
 						"openType": "_iframe",
-						"href": "view/common/other/hash.html",
-						"spread": true
+						"href": "view/common/other/hash.html"
 					}
 				]
 			}
@@ -230,15 +205,13 @@
 		"icon": "layui-icon layui-icon-face-cry",
 		"type": 0,
 		"href": "",
-		"spread": true,
 		"children": [{
 				"id": 301,
 				"title": "任务列表",
 				"icon": "layui-icon layui-icon-face-smile",
 				"type": 1,
 				"openType": "_iframe",
-				"href": "view/page/task.html",
-				"spread": true
+				"href": "view/page/task.html"
 			}
 		]
 	},
@@ -248,15 +221,13 @@
 		"icon": "layui-icon layui-icon-auz",
 		"type": 0,
 		"href": "",
-		"spread": true,
 		"children": [{
 				"id": 403,
 				"title": "403",
 				"icon": "layui-icon layui-icon-face-smile",
 				"type": 1,
 				"openType": "_iframe",
-				"href": "view/error/403.html",
-				"spread": true
+				"href": "view/error/403.html"
 			},
 			{
 				"id": 404,
@@ -264,8 +235,7 @@
 				"icon": "layui-icon layui-icon-face-cry",
 				"type": 1,
 				"openType": "_iframe",
-				"href": "view/error/404.html",
-				"spread": true
+				"href": "view/error/404.html"
 			},
 
 			{
@@ -274,12 +244,9 @@
 				"icon": "layui-icon layui-icon-face-cry",
 				"type": 1,
 				"openType": "_iframe",
-				"href": "view/error/500.html",
-				"spread": true
+				"href": "view/error/500.html"
 			}
 
 		]
 	}
-
-
 ]
diff --git a/Pear Admin v 2.0/component/layui/lay/extends/pearAdmin.js b/Pear Admin v 2.0/component/layui/lay/extends/pearAdmin.js
index 1b3e92a..9080308 100644
--- a/Pear Admin v 2.0/component/layui/lay/extends/pearAdmin.js	
+++ b/Pear Admin v 2.0/component/layui/lay/extends/pearAdmin.js	
@@ -211,6 +211,14 @@ layui.define(['table', 'jquery', 'element', 'form', 'pearTab', 'pearMenu', 'pear
         }
 	};
 
+    $("body").on("click", ".pearson", function() {
+    	pearTab.addTabOnlyByElem("content", {
+    		id: 111,
+    		title: "个人信息",
+    		url: "view/system/person.html",
+    		close: true
+    	})
+    })
 
 	$("body").on("click", ".collaspe,.pear-cover", function() {
 		sideMenu.collaspe();
diff --git a/Pear Admin v 2.0/component/layui/lay/extends/pearNotice.js b/Pear Admin v 2.0/component/layui/lay/extends/pearNotice.js
index 56cbd14..9c483a1 100644
--- a/Pear Admin v 2.0/component/layui/lay/extends/pearNotice.js	
+++ b/Pear Admin v 2.0/component/layui/lay/extends/pearNotice.js	
@@ -68,7 +68,7 @@ layui.define(['table', 'jquery', 'element'], function (exports) {
 			 
 			 
 			 
-			 if(index==0){
+			 if(index === 0){
 			 
 			 noticeTitle += '<li class="layui-this">'+item.title+'</li>';
 			 
diff --git a/Pear Admin v 2.0/index.html b/Pear Admin v 2.0/index.html
index d3c1738..226e72c 100644
--- a/Pear Admin v 2.0/index.html	
+++ b/Pear Admin v 2.0/index.html	
@@ -69,11 +69,12 @@
 
 		<script src="component/layui/layui.js"></script>
 		<script>
-			layui.use(['pearAdmin', 'jquery', 'pearTab', 'pearNotice'], function() {
+			layui.use(['pearAdmin', 'jquery','layer', 'pearTab', 'pearNotice'], function() {
 				var pearAdmin = layui.pearAdmin;
 				var $ = layui.jquery;
 				var pearTab = layui.pearTab;
 				var pearNotice = layui.pearNotice;
+				var layer = layui.layer;
 
 				var config = {
 					keepLoad: 1200, // 主 页 加 载 过 度 时 长 可为 false
@@ -87,9 +88,9 @@
 				var option = {
 					elem: 'headerNotice',
 					url: 'admin/data/notice.json',
-					height: '200px',
+					height: '250px',
 					click: function(id, title) {
-						layer.msg("当前监听消息" + id + "消息标题:" + title);
+						layer.alert("点击消息 : "+id);
 					}
 				}
 
@@ -97,15 +98,6 @@
 
 				pearNotice.render(option);
 
-				$("body").on("click", ".pearson", function() {
-					pearTab.addTabOnlyByElem("content", {
-						id: 111,
-						title: "个人信息",
-						url: "view/system/person.html",
-						close: true
-					})
-				})
-
 			})
 		</script>
 	</body>
diff --git a/Pear Admin v 2.0/view/console/common.html b/Pear Admin v 2.0/view/console/common.html
new file mode 100644
index 0000000..858c949
--- /dev/null
+++ b/Pear Admin v 2.0/view/console/common.html	
@@ -0,0 +1,43 @@
+<!DOCTYPE html>
+<html>
+	<head>
+		<meta charset="utf-8">
+		<title></title>
+		<link  rel="stylesheet" href="../../admin/css/pearCommon.css"/>
+		<link rel="stylesheet" href="../../component/layui/css/layui.css" media="all">
+	</head>
+	<body style="background-color: whitesmoke;margin: 10px;">
+		<div class="layui-card">
+			<div class="layui-card-header">弹出层</div>
+			<div class="layui-card-body">
+				<div class="layui-row">
+					<div class="layui-col-md1">
+						<button class="pear-btn pear-btn-primary">成功提示</button>
+					</div>
+					<div class="layui-col-md1">
+						<button class="pear-btn pear-btn-danger">失败提示</button>
+					</div>
+				</div>
+			</div>
+		</div>
+		<div class="layui-card">
+			<div class="layui-card-header">Iframe 操作</div>
+			<div class="layui-card-body">
+				<div class="layui-row">
+					<div class="layui-col-md1">
+						<button class="pear-btn pear-btn-primary">新增选项卡</button>
+					</div>
+				</div>
+			</div>
+		</div>
+	</body>
+	<script src="component/layui/layui.js"></script>
+	<script>
+		layui.use(['pearCommon'], function() {
+			var pearCommon = layui.pearCommon;
+			
+			
+	
+		})
+	</script>
+</html>
diff --git a/Pear Admin v 2.0/view/console/console1.html b/Pear Admin v 2.0/view/console/console1.html
index 71685ff..6918853 100644
--- a/Pear Admin v 2.0/view/console/console1.html	
+++ b/Pear Admin v 2.0/view/console/console1.html	
@@ -20,7 +20,7 @@
             .card .body {color: gray;}
 			.card .body {margin-left: 20px;margin-right: 20px;}
 			.card .footer {margin-left: 20px;margin-right: 20px;margin-top: 20px;font-size: 13px;color: gray;position: absolute;}
-			.list .list-item {height: 33px;line-height: 33px;color: gray;padding: 5px;padding-left: 15px;border-radius: 4px;margin-top: 5.2px;}
+			.list .list-item {height: 32px;line-height: 32px;color: gray;padding: 5px;padding-left: 15px;border-radius: 4px;margin-top: 5.2px;}
 			.custom-tab .layui-tab-title {border-bottom-width: 0px;border-bottom-style: none;}
 			.custom-tab .layui-tab-title li {margin-left: 10px;}
 			.list .list-item:hover {background-color: whitesmoke;}
@@ -164,15 +164,14 @@
 						<div class="layui-card-header">最近更新</div>
 						<div class="layui-card-body">
 							<ul class="list">
-								<li class="list-item"><span class="title">新增消息组件</span><span class="footer">2019-12-15 11:28</span></li>
-								<li class="list-item"><span class="title">移动端兼容</span><span class="footer">2019-12-15 11:28</span></li>
-								<li class="list-item"><span class="title">系统布局优化</span><span class="footer">2019-12-15 11:28</span></li>
-								<li class="list-item"><span class="title">兼容多系统菜单模式</span><span class="footer">2019-12-15 11:28</span></li>
+								<li class="list-item"><span class="title">优化代码格式</span><span class="footer">2020-06-04 11:28</span></li>
+								<li class="list-item"><span class="title">新增消息组件</span><span class="footer">2020-06-01 04:23</span></li>
+								<li class="list-item"><span class="title">移动端兼容</span><span class="footer">2020-05-22 21:38</span></li>
+								<li class="list-item"><span class="title">系统布局优化</span><span class="footer">2020-05-15 14:26</span></li>
+								<li class="list-item"><span class="title">兼容多系统菜单模式</span><span class="footer">2020-05-13 16:32</span></li>
 								<li class="list-item"><span class="title">兼容多标签页切换</span><span class="footer">2019-12-9 14:58</span></li>
 								<li class="list-item"><span class="title">扩展下拉组件</span><span class="footer">2019-12-7 9:06</span></li>
 								<li class="list-item"><span class="title">扩展卡片样式</span><span class="footer">2019-12-1 10:26</span></li>
-								<li class="list-item" style="height: 37px;"><button style="border-radius: 8px!important;" class="layui-btn layui-btn-normal layui-btn-fluid">查
-										看 更 多</button></li>
 							</ul>
 						</div>
 					</div>