diff --git a/Pear Admin v 2.0/admin/data/dtree.json b/Pear Admin v 2.0/admin/data/dtree.json
index e5d1903ae6dc2d14593d01d7423cbf92a9f66e84..9a0cd432f17a9d1b00e807ad6f83926cd3f6c5fd 100644
--- a/Pear Admin v 2.0/admin/data/dtree.json	
+++ b/Pear Admin v 2.0/admin/data/dtree.json	
@@ -1,10 +1,181 @@
 {
-"status":{"code":200,"message":"操作成功"},
-"data": [
-  {"id":"001","title": "湖南省","parentId": "0","children":[]},
-  {"id":"002","title": "湖北省","parentId": "0","children":[]},
-  {"id":"003","title": "广东省","parentId": "0","children":[]},
-  {"id":"004","title": "浙江省","parentId": "0","children":[]},
-  {"id":"005","title": "福建省","parentId": "0","children":[]}
-]
+  "status": {
+    "code": 200,
+    "message": "操作成功"
+  },
+  "data": [{
+      "id": "001",
+      "title": "湖南省",
+      "parentId": "0",
+      "children": [{
+          "id": "001001",
+          "title": "长沙市",
+          "last": true,
+          "parentId": "001"
+        },
+        {
+          "id": "001002",
+          "title": "株洲市",
+          "last": true,
+          "parentId": "001"
+        },
+        {
+          "id": "001003",
+          "title": "湘潭市",
+          "last": true,
+          "parentId": "001"
+        },
+        {
+          "id": "001004",
+          "title": "衡阳市",
+          "last": true,
+          "parentId": "001"
+        },
+        {
+          "id": "001005",
+          "title": "郴州市",
+          "last": true,
+          "parentId": "001"
+        }
+      ]
+    },
+    {
+      "id": "002",
+      "title": "湖北省",
+      "parentId": "0",
+      "children": [{
+          "id": "002001",
+          "title": "武汉市",
+          "last": true,
+          "parentId": "002"
+        },
+        {
+          "id": "002002",
+          "title": "黄冈市",
+          "last": true,
+          "parentId": "002"
+        },
+        {
+          "id": "002003",
+          "title": "潜江市",
+          "last": true,
+          "parentId": "002"
+        },
+        {
+          "id": "002004",
+          "title": "荆州市",
+          "last": true,
+          "parentId": "002"
+        },
+        {
+          "id": "002005",
+          "title": "襄阳市",
+          "last": true,
+          "parentId": "002"
+        }
+      ]
+    },
+    {
+      "id": "003",
+      "title": "广东省",
+      "parentId": "0",
+      "children": [{
+          "id": "003001",
+          "title": "广州市",
+          "last": false,
+          "parentId": "003",
+          "children": [{
+              "id": "003001001",
+              "title": "天河区",
+              "last": true,
+              "parentId": "003001"
+            },
+            {
+              "id": "003001002",
+              "title": "花都区",
+              "last": true,
+              "parentId": "003001"
+            }
+          ]
+        },
+        {
+          "id": "003002",
+          "title": "深圳市",
+          "last": true,
+          "parentId": "003"
+        },
+        {
+          "id": "003003",
+          "title": "中山市",
+          "last": true,
+          "parentId": "003"
+        },
+        {
+          "id": "003004",
+          "title": "东莞市",
+          "last": true,
+          "parentId": "003"
+        },
+        {
+          "id": "003005",
+          "title": "珠海市",
+          "last": true,
+          "parentId": "003"
+        },
+        {
+          "id": "003006",
+          "title": "韶关市",
+          "last": true,
+          "parentId": "003"
+        }
+      ]
+    },
+    {
+      "id": "004",
+      "title": "浙江省",
+      "parentId": "0",
+      "children": [{
+          "id": "004001",
+          "title": "杭州市",
+          "last": true,
+          "parentId": "004"
+        },
+        {
+          "id": "004002",
+          "title": "温州市",
+          "last": true,
+          "parentId": "004"
+        },
+        {
+          "id": "004003",
+          "title": "绍兴市",
+          "last": true,
+          "parentId": "004"
+        },
+        {
+          "id": "004004",
+          "title": "金华市",
+          "last": true,
+          "parentId": "004"
+        },
+        {
+          "id": "004005",
+          "title": "义乌市",
+          "last": true,
+          "parentId": "004"
+        }
+      ]
+    },
+    {
+      "id": "005",
+      "title": "福建省",
+      "parentId": "0",
+      "children": [{
+        "id": "005001",
+        "title": "厦门市",
+        "last": true,
+        "parentId": "005"
+      }]
+    }
+  ]
 }
\ No newline at end of file
diff --git a/Pear Admin v 2.0/admin/data/menu.json b/Pear Admin v 2.0/admin/data/menu.json
index e958f65abad0f9b1a2b81cf7bc49b0b9d7603dd7..92fa7a1d4910c7ae8b530a9960a7d5d18ca5dcbb 100644
--- a/Pear Admin v 2.0/admin/data/menu.json	
+++ b/Pear Admin v 2.0/admin/data/menu.json	
@@ -34,6 +34,13 @@
 		"type": 0,
 		"href": "",
 		"children": [{
+				"id": 44,
+				"title": "部门管理",
+				"icon": "layui-icon layui-icon-username",
+				"type": 1,
+				"openType": "_iframe",
+				"href": "view/system/organization.html"
+			},{
 				"id": 41,
 				"title": "用户管理",
 				"icon": "layui-icon layui-icon-username",
diff --git a/Pear Admin v 2.0/admin/data/organization.json b/Pear Admin v 2.0/admin/data/organization.json
new file mode 100644
index 0000000000000000000000000000000000000000..be9acd08519ca32dac7ab7e4ba8ef6c741687713
--- /dev/null
+++ b/Pear Admin v 2.0/admin/data/organization.json	
@@ -0,0 +1,51 @@
+{
+	"createTime": null,
+	"createBy": null,
+	"updateTime": null,
+	"updateBy": null,
+	"remark": null,
+	"code": 0,
+	"msg": "...",
+	"count": 3,
+	"data": [{
+		"name": "就眠仪式",
+		"userCount": 1,
+		"location": "二楼101"
+	},{
+		"name": "就眠仪式",
+		"userCount": 1,
+		"location": "二楼101"
+	},{
+		"name": "就眠仪式",
+		"userCount": 1,
+		"location": "二楼101"
+	},{
+		"name": "就眠仪式",
+		"userCount": 1,
+		"location": "二楼101"
+	},{
+		"name": "就眠仪式",
+		"userCount": 1,
+		"location": "二楼101"
+	},{
+		"name": "就眠仪式",
+		"userCount": 1,
+		"location": "二楼101"
+	},{
+		"name": "就眠仪式",
+		"userCount": 1,
+		"location": "二楼101"
+	},{
+		"name": "就眠仪式",
+		"userCount": 1,
+		"location": "二楼101"
+	},{
+		"name": "就眠仪式",
+		"userCount": 1,
+		"location": "二楼101"
+	},{
+		"name": "就眠仪式",
+		"userCount": 1,
+		"location": "二楼101"
+	}]
+}
diff --git a/Pear Admin v 2.0/admin/data/organizationtree.json b/Pear Admin v 2.0/admin/data/organizationtree.json
new file mode 100644
index 0000000000000000000000000000000000000000..259b9f7ed4d7fe82a5e4ab8e95b2d3659b7c9ef2
--- /dev/null
+++ b/Pear Admin v 2.0/admin/data/organizationtree.json	
@@ -0,0 +1,143 @@
+{
+	"status": {
+		"code": 200,
+		"message": "操作成功"
+	},
+	"data": [{
+		"id": "0",
+		"title": "部门目录",
+		"last": false,
+		"parentId": "9527",
+		"children": [{
+				"id": "001",
+				"title": "湖南省",
+				"last": false,
+				"parentId": "0",
+				"children": [{
+						"id": "001001",
+						"title": "长沙市",
+						"last": true,
+						"parentId": "001"
+					},
+					{
+						"id": "001002",
+						"title": "株洲市",
+						"last": true,
+						"parentId": "001"
+					},
+					{
+						"id": "001003",
+						"title": "湘潭市",
+						"last": true,
+						"parentId": "001"
+					},
+					{
+						"id": "001004",
+						"title": "衡阳市",
+						"last": true,
+						"parentId": "001"
+					},
+					{
+						"id": "001005",
+						"title": "郴州市",
+						"last": true,
+						"parentId": "001"
+					}
+				]
+			},
+			{
+				"id": "002",
+				"title": "湖北省",
+				"last": false,
+				"parentId": "0",
+				"children": [{
+						"id": "002001",
+						"title": "武汉市",
+						"last": true,
+						"parentId": "002"
+					},
+					{
+						"id": "002002",
+						"title": "黄冈市",
+						"last": true,
+						"parentId": "002"
+					},
+					{
+						"id": "002003",
+						"title": "潜江市",
+						"last": true,
+						"parentId": "002"
+					},
+					{
+						"id": "002004",
+						"title": "荆州市",
+						"last": true,
+						"parentId": "002"
+					},
+					{
+						"id": "002005",
+						"title": "襄阳市",
+						"last": true,
+						"parentId": "002"
+					}
+				]
+			},
+			{
+				"id": "003",
+				"title": "广东省",
+				"last": false,
+				"parentId": "0",
+				"children": [{
+						"id": "003001",
+						"title": "广州市",
+						"last": false,
+						"parentId": "003",
+						"children": [{
+								"id": "003001001",
+								"title": "天河区",
+								"last": true,
+								"parentId": "003001"
+							},
+							{
+								"id": "003001002",
+								"title": "花都区",
+								"last": true,
+								"parentId": "003001"
+							}
+						]
+					},
+					{
+						"id": "003002",
+						"title": "深圳市",
+						"last": true,
+						"parentId": "003"
+					},
+					{
+						"id": "003003",
+						"title": "中山市",
+						"last": true,
+						"parentId": "003"
+					},
+					{
+						"id": "003004",
+						"title": "东莞市",
+						"last": true,
+						"parentId": "003"
+					},
+					{
+						"id": "003005",
+						"title": "珠海市",
+						"last": true,
+						"parentId": "003"
+					},
+					{
+						"id": "003006",
+						"title": "韶关市",
+						"last": true,
+						"parentId": "003"
+					}
+				]
+			}
+		]
+	}]
+}
\ No newline at end of file
diff --git a/Pear Admin v 2.0/view/common/senior/dtree.html b/Pear Admin v 2.0/view/common/senior/dtree.html
index 7647a8e3c0afe2a075f855cb60128622d8ffd37b..bb4055e148680a58c3e279046e438edab58977a7 100644
--- a/Pear Admin v 2.0/view/common/senior/dtree.html	
+++ b/Pear Admin v 2.0/view/common/senior/dtree.html	
@@ -14,7 +14,6 @@
 		</style>
 	</head>
 	<body>
-
 		<div class="layui-row layui-col-space10">
 			<div class="layui-col-md6">
 				<div class="layui-card">
@@ -27,7 +26,6 @@
 				</div>
 			</div>
 
-
 			<div class="layui-col-md6">
 				<div class="layui-card">
 					<div class="layui-card-header">
@@ -38,7 +36,7 @@
 					</div>
 				</div>
 			</div>
-			
+
 			<div class="layui-col-md6">
 				<div class="layui-card">
 					<div class="layui-card-header">
@@ -49,7 +47,7 @@
 					</div>
 				</div>
 			</div>
-			
+
 			<div class="layui-col-md6">
 				<div class="layui-card">
 					<div class="layui-card-header">
@@ -63,47 +61,49 @@
 		</div>
 		<script src="../../../component/layui/layui.js"></script>
 		<script>
-			layui.use(['dtree', 'jquery'], function() {
+			layui.use(['dtree', 'jquery'], function () {
 				var $ = layui.jquery,
 					dtree = layui.dtree;
 
 				// 初始化树
 				dtree.render({
 					elem: "#demoTree",
+					initLevel: "1",
 					method: 'get',
 					url: "../../../admin/data/dtree.json"
 				});
 
 				dtree.render({
 					elem: "#demoTree2",
+					initLevel: "1",
 					method: 'get',
 					url: "../../../admin/data/dataTree2.json",
 					dataFormat: "list", //配置data的风格为list
 					checkbar: true //开启复选框
 				});
 
-
-                dtree.render({
+				dtree.render({
 					elem: "#demoTree3",
+					initLevel: "1",
 					method: 'get',
 					url: "../../../admin/data/dataTree2.json",
 					dataFormat: "list", //配置data的风格为list
 					checkbar: true //开启复选框
 				});
 
-                // 初始化树
-                dtree.render({
-                	elem: "#demoTree4",
-                	method: 'get',
-                	url: "../../../admin/data/dtree.json"
-                });
+				// 初始化树
+				dtree.render({
+					elem: "#demoTree4",
+					initLevel: "1",
+					method: 'get',
+					url: "../../../admin/data/dtree.json"
+				});
 
 				// 绑定节点点击
-				dtree.on("node('demoTree')", function(obj) {
+				dtree.on("node('demoTree')", function (obj) {
 					layer.msg(JSON.stringify(obj.param));
 				});
-
 			});
 		</script>
 	</body>
-</html>
+</html>
\ No newline at end of file
diff --git a/Pear Admin v 2.0/view/system/organization.html b/Pear Admin v 2.0/view/system/organization.html
new file mode 100644
index 0000000000000000000000000000000000000000..e327a16cb0086373d504194b2edbe2af37fddbc5
--- /dev/null
+++ b/Pear Admin v 2.0/view/system/organization.html	
@@ -0,0 +1,291 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<meta charset="utf-8">
+	<title></title>
+	<link href="../../component/layui/css/layui.css" rel="stylesheet" />
+	<link href="../../admin/css/pearCommon.css" rel="stylesheet" />
+	<link href="../../admin/css/pear-tree/dtree.css" rel="stylesheet" />
+	<link href="../../admin/css/pear-tree/font/dtreefont.css" rel="stylesheet" />
+	<style>
+		.dtree{
+			width: 100% !important;
+		}
+	</style>
+</head>
+<body class="pear-container">
+	<div class="layui-card">
+		<div class="layui-card-body">
+			<form class="layui-form" action="">
+				<div class="layui-form-item">
+					<label class="layui-form-label">用户名</label>
+					<div class="layui-input-inline">
+						<input type="text" name="realName" placeholder="" class="layui-input">
+					</div>
+					<label class="layui-form-label">账号</label>
+					<div class="layui-input-inline">
+						<input type="text" name="organizationname" placeholder="" class="layui-input">
+					</div>
+					<label class="layui-form-label">地点</label>
+					<div class="layui-input-inline">
+						<select name="city" lay-verify="required">
+							<option value=""></option>
+							<option value="0">北京</option>
+							<option value="1">上海</option>
+							<option value="2">广州</option>
+							<option value="3">深圳</option>
+							<option value="4">杭州</option>
+						</select>
+					</div>
+					<button class="pear-btn pear-btn-md pear-btn-primary" lay-submit lay-filter="organization-query">
+						<i class="layui-icon layui-icon-search"></i>
+						查询
+					</button>
+					<button type="reset" class="pear-btn pear-btn-md">
+						<i class="layui-icon layui-icon-refresh"></i>
+						重置
+					</button>
+				</div>
+			</form>
+		</div>
+	</div>
+	<div class="layui-row layui-col-space15">
+		<div class="layui-col-md3">
+			<div class="layui-card">
+				<div class="layui-card-body">
+					<div id="organizationTreeContent" style="overflow: auto">
+						<ul id="organizationTree" class="dtree" data-id="9527"></ul>
+					</div>
+				</div>
+			</div>
+		</div>
+		<div class="layui-col-md9">
+			<div class="layui-card">
+				<div class="layui-card-body">
+					<table id="organization-table" lay-filter="organization-table"></table>
+				</div>
+			</div>
+		</div>
+	</div>
+
+	<script type="text/html" id="organization-toolbar">
+		<button class="pear-btn pear-btn-primary pear-btn-md" lay-event="add">
+			<i class="layui-icon layui-icon-add-1"></i>
+			新增
+		</button>
+		<button class="pear-btn pear-btn-danger pear-btn-md" lay-event="batchRemove">
+			<i class="layui-icon layui-icon-delete"></i>
+			删除
+		</button>
+	</script>
+
+	<script type="text/html" id="organization-bar">
+		<button class="pear-btn pear-btn-primary pear-btn-sm" lay-event="edit"><i
+				class="layui-icon layui-icon-edit"></i></button>
+		<button class="pear-btn pear-btn-danger pear-btn-sm" lay-event="remove"><i
+				class="layui-icon layui-icon-delete"></i></button>
+	</script>
+
+	<script src="../../component/layui/layui.js"></script>
+	<script>
+		layui.use(['table', 'form', 'jquery', 'dtree'], function () {
+			let table = layui.table;
+			let form = layui.form;
+			let $ = layui.jquery;
+			let dtree = layui.dtree;
+
+			let MODULE_PATH = "operate/";
+
+			let cols = [
+				[{
+						type: 'checkbox'
+					},
+					{
+						title: '名称',
+						field: 'name',
+						align: 'center'
+					},
+					{
+						title: '人数',
+						field: 'userCount',
+						align: 'center'
+					},
+					{
+						title: '位置',
+						field: 'location',
+						align: 'center'
+					},
+					{
+						title: '操作',
+						toolbar: '#organization-bar',
+						align: 'center',
+						width: 130
+					}
+				]
+			]
+
+			var DTree = dtree.render({
+				elem: "#organizationTree",
+				//data: data,
+				initLevel: "2", //默认展开层级为1
+				line: true, // 有线树
+				ficon: ["1", "-1"], // 设定一级图标样式。0表示方形加减图标，8表示小圆点图标
+				icon: ["0", "2"], // 设定二级图标样式。0表示文件夹图标，5表示叶子图标
+				method: 'get',
+				url: "../../admin/data/organizationtree.json"
+			});
+
+			table.render({
+				elem: '#organization-table',
+				url: '../../admin/data/organization.json',
+				height: 'full-150',
+				page: true,
+				cols: cols,
+				skin: 'line',
+				toolbar: '#organization-toolbar',
+				defaultToolbar: [{
+					layEvent: 'refresh',
+					icon: 'layui-icon-refresh',
+				}, 'filter', 'print', 'exports']
+			});
+
+			$("#organizationTreeContent").height($(".layui-col-md9 .layui-card-body").height());
+
+			// 绑定节点点击事件
+			dtree.on("node(organizationTree)", function (obj) {
+				if (!obj.param.leaf) {
+					var $div = obj.dom;
+					DTree.clickSpread($div); //调用内置函数展开节点
+				} else {
+					layer.msg("叶子节点就不展开了,刷新右侧列表");
+					table.reload("organization-table");
+				}
+			});
+
+			table.on('tool(organization-table)', function (obj) {
+				if (obj.event === 'remove') {
+					window.remove(obj);
+				} else if (obj.event === 'edit') {
+					window.edit(obj);
+				}
+			});
+
+			table.on('toolbar(organization-table)', function (obj) {
+				if (obj.event === 'add') {
+					window.add();
+				} else if (obj.event === 'refresh') {
+					window.refresh();
+				} else if (obj.event === 'batchRemove') {
+					window.batchRemove(obj);
+				}
+			});
+
+			form.on('submit(organization-query)', function (data) {
+				table.reload('organization-table', {
+					where: data.field
+				})
+				return false;
+			});
+
+			window.add = function () {
+				layer.open({
+					type: 2,
+					title: '新增',
+					shade: 0.1,
+					area: ['500px', '400px'],
+					content: MODULE_PATH + 'add.html'
+				});
+			}
+
+			window.edit = function (obj) {
+				layer.open({
+					type: 2,
+					title: '修改',
+					shade: 0.1,
+					area: ['500px', '400px'],
+					content: MODULE_PATH + 'edit.html'
+				});
+			}
+
+			window.remove = function (obj) {
+				layer.confirm('确定要删除该用户', {
+					icon: 3,
+					title: '提示'
+				}, function (index) {
+					layer.close(index);
+					let loading = layer.load();
+					$.ajax({
+						url: MODULE_PATH + "remove/" + obj.data['organizationId'],
+						dataType: 'json',
+						type: 'delete',
+						success: function (result) {
+							layer.close(loading);
+							if (result.success) {
+								layer.msg(result.msg, {
+									icon: 1,
+									time: 1000
+								}, function () {
+									obj.del();
+								});
+							} else {
+								layer.msg(result.msg, {
+									icon: 2,
+									time: 1000
+								});
+							}
+						}
+					})
+				});
+			}
+
+			window.batchRemove = function (obj) {
+				let data = table.checkStatus(obj.config.id).data;
+				if (data.length === 0) {
+					layer.msg("未选中数据", {
+						icon: 3,
+						time: 1000
+					});
+					return false;
+				}
+				let ids = "";
+				for (let i = 0; i < data.length; i++) {
+					ids += data[i].organizationId + ",";
+				}
+				ids = ids.substr(0, ids.length - 1);
+				layer.confirm('确定要删除这些用户', {
+					icon: 3,
+					title: '提示'
+				}, function (index) {
+					layer.close(index);
+					let loading = layer.load();
+					$.ajax({
+						url: MODULE_PATH + "batchRemove/" + ids,
+						dataType: 'json',
+						type: 'delete',
+						success: function (result) {
+							layer.close(loading);
+							if (result.success) {
+								layer.msg(result.msg, {
+									icon: 1,
+									time: 1000
+								}, function () {
+									table.reload('organization-table');
+								});
+							} else {
+								layer.msg(result.msg, {
+									icon: 2,
+									time: 1000
+								});
+							}
+						}
+					})
+				});
+			}
+
+			window.refresh = function (param) {
+				table.reload('organization-table');
+			}
+		})
+	</script>
+</body>
+</html>
\ No newline at end of file