diff --git a/src/plugin/admin/app/controller/RoleController.php b/src/plugin/admin/app/controller/RoleController.php
index 1ad510f..3379b53 100644
--- a/src/plugin/admin/app/controller/RoleController.php
+++ b/src/plugin/admin/app/controller/RoleController.php
@@ -60,10 +60,14 @@ class RoleController extends Crud
             return view('role/update');
         }
         [$id, $data] = $this->updateInput($request);
-        // id为1的管理员权限固定为*
+        // id为1的权限权限固定为*
         if (isset($data['rules']) && $id == 1) {
             $data['rules'] = '*';
         }
+        // id为1的上级pid固定为0
+        if (isset($data['pid']) && $id == 1) {
+            $data['pid'] = 0;
+        }
         $this->doUpdate($id, $data);
         return $this->json(0);
     }
diff --git a/src/plugin/admin/app/model/Role.php b/src/plugin/admin/app/model/Role.php
index 7653117..644f7b8 100644
--- a/src/plugin/admin/app/model/Role.php
+++ b/src/plugin/admin/app/model/Role.php
@@ -10,6 +10,7 @@ use plugin\admin\app\model\Base;
  * @property string $rules 权限
  * @property string $created_at 创建时间
  * @property string $updated_at 更新时间
+ * @property integer $pid 上级id
  */
 class Role extends Base
 {
diff --git a/src/plugin/admin/app/view/role/index.html b/src/plugin/admin/app/view/role/index.html
index 0a4fbb7..e4a4a1b 100644
--- a/src/plugin/admin/app/view/role/index.html
+++ b/src/plugin/admin/app/view/role/index.html
@@ -10,44 +10,7 @@
     <body class="pear-container">
     
         <!-- 顶部查询表单 -->
-        <div class="layui-card">
-            <div class="layui-card-body">
-                <form class="layui-form top-search-from">
-                    
-                    <div class="layui-form-item">
-                        <label class="layui-form-label">角色名</label>
-                        <div class="layui-input-block">
-                            <input type="text" name="name" value="" class="layui-input">
-                        </div>
-                    </div>
-                    
-                    <div class="layui-form-item">
-                        <label class="layui-form-label">创建时间</label>
-                        <div class="layui-input-block">
-                            <div class="layui-input-block" id="created_at">
-                                <input type="text" autocomplete="off" name="created_at[]" id="created_at-date-start" class="layui-input inline-block" placeholder="开始时间">
-                                -
-                                <input type="text" autocomplete="off" name="created_at[]" id="created_at-date-end" class="layui-input inline-block" placeholder="结束时间">
-                            </div>
-                        </div>
-                    </div>
-                    
-                    <div class="layui-form-item layui-inline">
-                        <label class="layui-form-label"></label>
-                        <button class="pear-btn pear-btn-md pear-btn-primary" lay-submit lay-filter="table-query">
-                            <i class="layui-icon layui-icon-search"></i>查询
-                        </button>
-                        <button type="reset" class="pear-btn pear-btn-md" lay-submit lay-filter="table-reset">
-                            <i class="layui-icon layui-icon-refresh"></i>重置
-                        </button>
-                    </div>
-                    <div class="toggle-btn">
-                        <a class="layui-hide">展开<i class="layui-icon layui-icon-down"></i></a>
-                        <a class="layui-hide">收起<i class="layui-icon layui-icon-up"></i></a>
-                    </div>
-                </form>
-            </div>
-        </div>
+        
         
         <!-- 数据表格 -->
         <div class="layui-card">
@@ -76,6 +39,7 @@
         <script src="/app/admin/component/pear/pear.js"></script>
         <script src="/app/admin/admin/js/permission.js"></script>
         <script src="/app/admin/admin/js/common.js"></script>
+        
         <script>
 
             // 相关常量
@@ -86,14 +50,6 @@
             const INSERT_URL = "/app/admin/role/insert";
             const UPDATE_URL = "/app/admin/role/update";
             
-            // 字段 创建时间 created_at
-            layui.use(["laydate"], function() {
-                layui.laydate.render({
-                    elem: "#created_at",
-                    range: ["#created_at-date-start", "#created_at-date-end"],
-                });
-            })
-            
             // 表格渲染
             layui.use(["table", "form", "common", "popup", "util"], function() {
                 let table = layui.table;
@@ -109,7 +65,6 @@
 					},{
 						title: "主键",
 						field: "id",
-						hide: true,
 					},{
 						title: "角色名",
 						field: "name",
@@ -131,12 +86,24 @@
 					},{
 						title: "更新时间",
 						field: "updated_at",
+					},{
+						title: "上级id",
+						field: "pid",
+						templet: function (d) {
+							let field = "pid";
+							if (typeof d[field] == "undefined") return "";
+							let items = [];
+							layui.each((d[field] + "").split(","), function (k , v) {
+								items.push(apiResults[field][v] || v);
+							});
+							return util.escape(items.join(","));
+						}
 					},{
 						title: "操作",
 						toolbar: "#table-bar",
 						align: "center",
 						fixed: "right",
-                        width: 130,
+						width: 120,
 					}
 				];
 				
@@ -166,8 +133,10 @@
 				// 获取表格中下拉或树形组件数据
 				let apis = [];
 				apis.push(["rules", "/app/admin/rule/get?type=0,1,2"]);
+				apis.push(["pid", "/app/admin/role/select?format=tree"]);
 				let apiResults = {};
 				apiResults["rules"] = [];
+				apiResults["pid"] = [];
 				let count = apis.length;
 				layui.each(apis, function (k, item) {
 				    let [field, url] = item;
diff --git a/src/plugin/admin/app/view/role/insert.html b/src/plugin/admin/app/view/role/insert.html
index c6d25fb..e938f38 100644
--- a/src/plugin/admin/app/view/role/insert.html
+++ b/src/plugin/admin/app/view/role/insert.html
@@ -27,6 +27,13 @@
                         </div>
                     </div>
                     
+                    <div class="layui-form-item">
+                        <label class="layui-form-label">上级id</label>
+                        <div class="layui-input-block">
+                            <div name="pid" id="pid" value="" ></div>
+                        </div>
+                    </div>
+                    
                 </div>
             </div>
 
@@ -47,6 +54,7 @@
         <script src="/app/admin/component/layui/layui.js"></script>
         <script src="/app/admin/component/pear/pear.js"></script>
         <script src="/app/admin/admin/js/permission.js"></script>
+        
         <script>
 
             // 相关接口
@@ -65,8 +73,29 @@
                             name: "rules",
                             initValue: initValue,
                             data: e.data, 
-                            tree: {"show":true},
-                            toolbar: {"show":true,"list":["ALL","CLEAR","REVERSE"]},
+                            tree: {"show":true,expandedKeys:initValue},
+                            toolbar: {show:true,list:["ALL","CLEAR","REVERSE"]},
+                        })
+                    }
+                });
+            });
+            
+            // 字段 上级id pid
+            layui.use(["jquery", "xmSelect"], function() {
+                layui.$.ajax({
+                    url: "/app/admin/role/select?format=tree",
+                    dataType: "json",
+                    success: function (e) {
+                        let value = layui.$("#pid").attr("value");
+                        let initValue = value ? value.split(",") : [];
+                        layui.xmSelect.render({
+                            el: "#pid",
+                            name: "pid",
+                            initValue: initValue,
+                            data: e.data, 
+                            model: {"icon":"hidden","label":{"type":"text"}},
+                            clickClose: true,
+                            radio: true,
                         })
                     }
                 });
diff --git a/src/plugin/admin/app/view/role/update.html b/src/plugin/admin/app/view/role/update.html
index ff458fc..30d7c3d 100644
--- a/src/plugin/admin/app/view/role/update.html
+++ b/src/plugin/admin/app/view/role/update.html
@@ -27,6 +27,13 @@
                         </div>
                     </div>
                     
+                    <div class="layui-form-item">
+                        <label class="layui-form-label">上级id</label>
+                        <div class="layui-input-block">
+                            <div name="pid" id="pid" value="" ></div>
+                        </div>
+                    </div>
+                    
                 </div>
             </div>
 
@@ -46,6 +53,7 @@
         <script src="/app/admin/component/layui/layui.js"></script>
         <script src="/app/admin/component/pear/pear.js"></script>
         <script src="/app/admin/admin/js/permission.js"></script>
+        
         <script>
 
             // 相关接口
@@ -89,8 +97,29 @@
                                         name: "rules",
                                         initValue: initValue,
                                         data: e.data, 
-                                        tree: {show: true, expandedKeys: initValue},
-                                        toolbar: {show: true, list: ["ALL","CLEAR","REVERSE"]},
+                                        tree: {"show":true,expandedKeys:initValue},
+                                        toolbar: {show:true,list:["ALL","CLEAR","REVERSE"]},
+                                    })
+                                }
+                            });
+                        });
+                        
+                        // 字段 上级id pid
+                        layui.use(["jquery", "xmSelect"], function() {
+                            layui.$.ajax({
+                                url: "/app/admin/role/select?format=tree",
+                                dataType: "json",
+                                success: function (e) {
+                                    let value = layui.$("#pid").attr("value");
+                                    let initValue = value ? value.split(",") : [];
+                                    layui.xmSelect.render({
+                                        el: "#pid",
+                                        name: "pid",
+                                        initValue: initValue,
+                                        data: e.data, 
+                                        model: {"icon":"hidden","label":{"type":"text"}},
+                                        clickClose: true,
+                                        radio: true,
                                     })
                                 }
                             });
