diff --git a/src/components/layout/layout.tsx b/src/components/layout/layout.tsx
index 797d380..c985090 100644
--- a/src/components/layout/layout.tsx
+++ b/src/components/layout/layout.tsx
@@ -3,13 +3,30 @@ import "./layout.less";
 import { inject, observer } from "mobx-react";
 import { Store } from "antd/es/form/interface";
 import { useEffect, useState } from "react";
-import { Avatar, Breadcrumb, Layout, Menu, theme } from "antd";
+import { Avatar, Breadcrumb, Layout, Menu, MenuProps, theme } from "antd";
 import { UserOutlined } from "@ant-design/icons";
 import Sider from "antd/es/layout/Sider";
 import { items, headItems } from "./layout_config";
 import { Dropdown } from "antd/lib";
 import { Outlet, useNavigate } from "react-router";
 
+const getLevelKeys = (items1) => {
+  const key: Record<string, number> = {};
+  const func = (items2: [], level = 1) => {
+    items2.forEach((item: any) => {
+      if (item.key) {
+        key[item.key] = level;
+      }
+      if (item.children) {
+        func(item.children, level + 1);
+      }
+    });
+  };
+  func(items1);
+  return key;
+};
+const levelKeys = getLevelKeys(items);
+
 const LayOut = (props: Store) => {
   const { usrStore } = props;
   const [collapsed, setCollapsed] = useState(false);
@@ -35,24 +52,44 @@ const LayOut = (props: Store) => {
     { title: "数据集管理" },
     { title: "数据管理" },
   ];
+  const [stateOpenKeys, setStateOpenKeys] = useState(['2', '23']);
   useEffect(() => {
     // if (usrStore.isNeedLogin) {
     //   nav("/login");
     // }
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [usrStore.isNeedLogin]);
+  const onOpenChange: MenuProps['onOpenChange'] = (openKeys) => {
+    const currentOpenKey = openKeys.find((key) => stateOpenKeys.indexOf(key) === -1);
+    // open
+    if (currentOpenKey !== undefined) {
+      const repeatIndex = openKeys
+        .filter((key) => key !== currentOpenKey)
+        .findIndex((key) => levelKeys[key] === levelKeys[currentOpenKey]);
 
+      setStateOpenKeys(
+        openKeys
+          .filter((_, index) => index !== repeatIndex)
+          .filter((key) => levelKeys[key] <= levelKeys[currentOpenKey]),
+      );
+    } else {
+      // close
+      setStateOpenKeys(openKeys);
+    }
+  };
   return (
     <Layout>
       <Header style={headStyle}>
         <div style={logoStyle}>黄甲数据</div>
-        <Dropdown menu={{ items: headItems,selectable: true, onClick: (e) => {
-          console.log(e.key==="loginout")
-          if (e.key==="loginout"){
-            window.localStorage.removeItem("token")
-            nav("/login")
+        <Dropdown menu={{
+          items: headItems, selectable: true, onClick: (e) => {
+            console.log(e.key === "loginout")
+            if (e.key === "loginout") {
+              window.localStorage.removeItem("token")
+              nav("/login")
+            }
           }
-        } }}>
+        }}>
           <Avatar icon={<UserOutlined />} />
         </Dropdown>
       </Header>
@@ -68,11 +105,11 @@ const LayOut = (props: Store) => {
             mode="inline"
             theme="dark"
             defaultSelectedKeys={["1"]}
-            defaultOpenKeys={["sub1"]}
+            openKeys={stateOpenKeys}
             style={{ height: "100%", borderRight: 0 }}
+            onOpenChange={onOpenChange}
             items={items}
             onClick={(e) => {
-              console.log(e);
               nav(e.key);
             }}
           />
diff --git a/src/pages/role/index.tsx b/src/pages/role/index.tsx
index 09e82ac..7eb3cb9 100644
--- a/src/pages/role/index.tsx
+++ b/src/pages/role/index.tsx
@@ -9,7 +9,7 @@ const Role = (props: Store) => {
   return (
     <div className="contentBox">
       <BTable
-        btnText="添加角色"
+        btnText="添加职位"
         store={roleStore}
         scroll={{ x: "max-content" }}
         columns={columns}
diff --git a/src/pages/role/role_config.tsx b/src/pages/role/role_config.tsx
index 9dc222e..7a7997a 100644
--- a/src/pages/role/role_config.tsx
+++ b/src/pages/role/role_config.tsx
@@ -1,21 +1,22 @@
 import { FormType } from "@/components/form/interface";
 import { UserDataType } from "@/model/userModel";
 import { ColumnsType } from "antd/lib/table";
+
 export const defaultConfig =  [
   {
     type: FormType.input,
-    label: "角色名称",
+    label: "职位名称",
     name: "name",
     value: "",
-    rules: [{ required: true, message: "请输入用户名称!" }],
+    rules: [{ required: true, message: "请输入职位名称!" }],
   },
 
   {
     type: FormType.inputNumber,
-    label: "角色描述",
+    label: "职位描述",
     name: "desc",
     value: "",
-    rules: [{ required: true, message: "请输入角色描述" }],
+    rules: [{ required: true, message: "请输入职位描述" }],
   },
   {
     type: FormType.input,
@@ -35,12 +36,12 @@ export const defaultConfig =  [
 
 export const columns: ColumnsType<UserDataType> = [
   {
-    title: "角色名称",
+    title: "职位名称",
     dataIndex: "name",
     fixed: "left",
   },
   {
-    title: "角色描述",
+    title: "职位描述",
     dataIndex: "desc",
   },