diff --git a/frontend/.cursorrules b/frontend/.cursorrules
index 0da2b2c8..0178c52b 100644
--- a/frontend/.cursorrules
+++ b/frontend/.cursorrules
@@ -38,10 +38,11 @@ src/
 ├── utils/         # 工具函数
 ├── hooks/         # 自定义 Hooks
 └── types/         # TS 类型定义
+│   └── pages.ts   # 分页基础类
 
 ModuleName/        # 模块结构
 ├── components/    # 模块私有组件
-├── types/        # 类型定义
+├── type.ts        # 类型定义
 ├── service.ts    # API 服务
 └── index.tsx     # 模块入口
 ```
@@ -64,7 +65,7 @@ ModuleName/        # 模块结构
    - 事件处理：`handle` 前缀
    - 异步函数：动词开头（`fetchData`）
 
-3. 基础类型：
+3. 已定义了基础类型，所以直接继承即可，把Response query request 的定义都模块的types.ts文件中：
    ```typescript
    interface BaseResponse {
      id: number;
diff --git a/frontend/src/pages/System/Role/components/PermissionModal.tsx b/frontend/src/pages/System/Role/components/PermissionModal.tsx
index 94a5a68e..2bb1a23a 100644
--- a/frontend/src/pages/System/Role/components/PermissionModal.tsx
+++ b/frontend/src/pages/System/Role/components/PermissionModal.tsx
@@ -1,127 +1,153 @@
 import React, { useEffect, useState } from 'react';
-import { Modal, Table, message, Spin, Tag } from 'antd';
-import type { Permission } from '../types';
-import { PermissionType, PermissionTypeText } from '../types';
-import { getRolePermissions, assignPermissions, getAllPermissions } from '../service';
+import { Modal, Tree, Spin } from 'antd';
+import type { DataNode } from 'antd/es/tree';
+import type { Key } from 'rc-tree/lib/interface';
+import { getPermissionTree } from '../service';
 
 interface PermissionModalProps {
-    roleId: number;
     visible: boolean;
+    roleId: number;
     onCancel: () => void;
-    onSuccess: () => void;
+    onOk: (permissionIds: number[]) => void;
+    defaultCheckedKeys?: number[];
+}
+
+interface Permission {
+    id: number;
+    code: string;
+    name: string;
+    type: string;
+    sort: number;
+}
+
+interface MenuItem {
+    id: number;
+    name: string;
+    path: string;
+    icon: string;
+    type: number;
+    permissionChildren: MenuItem[];
+    permissions: Permission[];
 }
 
 const PermissionModal: React.FC<PermissionModalProps> = ({
-    roleId,
     visible,
+    roleId,
     onCancel,
-    onSuccess
+    onOk,
+    defaultCheckedKeys = []
 }) => {
-    const [permissions, setPermissions] = useState<Permission[]>([]);
-    const [selectedKeys, setSelectedKeys] = useState<number[]>([]);
     const [loading, setLoading] = useState(false);
+    const [treeData, setTreeData] = useState<DataNode[]>([]);
+    const [checkedKeys, setCheckedKeys] = useState<number[]>(defaultCheckedKeys);
 
-    // 获取角色已有权限和所有权限
-    const fetchData = async () => {
-        try {
-            setLoading(true);
-            const [allPermissions, rolePermissions] = await Promise.all([
-                getAllPermissions(),
-                getRolePermissions(roleId)
-            ]);
-            setPermissions(allPermissions);
-            setSelectedKeys(rolePermissions.map(p => p.id));
-        } catch (error) {
-            message.error('获取权限数据失败');
-        } finally {
-            setLoading(false);
-        }
+    // 将菜单和权限数据转换为Tree组件需要的格式
+    const convertToTreeData = (menuList: MenuItem[]): { treeData: DataNode[], idMapping: Record<string, number> } => {
+        const idMapping: Record<string, number> = {};
+
+        const convertMenuToNode = (menu: MenuItem): DataNode => {
+            const node: DataNode = {
+                key: `menu-${menu.id}`,
+                title: menu.name,
+                children: []
+            };
+
+            // 添加功能权限节点
+            if (menu.permissions?.length > 0) {
+                const permissionNodes = menu.permissions.map(perm => {
+                    const key = `permission-${perm.id}`;
+                    idMapping[key] = perm.id;
+                    return {
+                        key,
+                        title: perm.name,
+                        isLeaf: true
+                    };
+                });
+                node.children!.push(...permissionNodes);
+            }
+
+            // 递归处理子菜单
+            if (menu.permissionChildren?.length > 0) {
+                const childNodes = menu.permissionChildren.map(convertMenuToNode);
+                node.children!.push(...childNodes);
+            }
+
+            return node;
+        };
+
+        const treeData = menuList.map(convertMenuToNode);
+        return { treeData, idMapping };
     };
 
     useEffect(() => {
-        if (visible) {
-            fetchData();
-        }
-    }, [visible, roleId]);
-
-    const handleOk = async () => {
-        try {
+        const loadPermissionTree = async () => {
+            if (!visible) return;
+            
             setLoading(true);
-            await assignPermissions(roleId, selectedKeys);
-            message.success('权限更新成功');
-            onSuccess();
-        } catch (error) {
-            message.error('权限更新失败');
-        } finally {
-            setLoading(false);
-        }
-    };
-
-    const getPermissionTypeTag = (type: PermissionType) => {
-        const colorMap = {
-            [PermissionType.MENU]: 'blue',
-            [PermissionType.BUTTON]: 'green',
-            [PermissionType.API]: 'orange'
+            try {
+                const response = await getPermissionTree();
+                const { treeData, idMapping } = convertToTreeData(response);
+                setTreeData(treeData);
+                
+                // 将默认选中的ID转换为Tree需要的key
+                const defaultKeys = defaultCheckedKeys.map(id => {
+                    const key = Object.entries(idMapping).find(([_, value]) => value === id)?.[0];
+                    return key;
+                }).filter(Boolean);
+                
+                setCheckedKeys(defaultCheckedKeys);
+            } catch (error) {
+                console.error('获取权限树失败:', error);
+            } finally {
+                setLoading(false);
+            }
         };
-        return (
-            <Tag color={colorMap[type]}>
-                {PermissionTypeText[type]}
-            </Tag>
-        );
+
+        loadPermissionTree();
+    }, [visible, defaultCheckedKeys]);
+
+    const handleCheck = (checked: Key[] | { checked: Key[]; halfChecked: Key[] }) => {
+        const checkedKeys = Array.isArray(checked) ? checked : checked.checked;
+        const permissionIds: number[] = [];
+        
+        checkedKeys.forEach(key => {
+            const keyStr = key.toString();
+            if (keyStr.startsWith('permission-')) {
+                const id = parseInt(keyStr.replace('permission-', ''));
+                if (!isNaN(id)) {
+                    permissionIds.push(id);
+                }
+            }
+        });
+        
+        setCheckedKeys(permissionIds);
     };
 
-    const columns = [
-        {
-            title: '权限编码',
-            dataIndex: 'code',
-            width: 150
-        },
-        {
-            title: '权限名称',
-            dataIndex: 'name',
-            width: 150
-        },
-        {
-            title: '权限类型',
-            dataIndex: 'type',
-            width: 120,
-            render: (type: PermissionType) => getPermissionTypeTag(type)
-        },
-        {
-            title: '所属菜单',
-            dataIndex: 'menuName',
-            width: 150
-        },
-        {
-            title: '描述',
-            dataIndex: 'description',
-            ellipsis: true
-        }
-    ];
+    const handleOk = () => {
+        onOk(checkedKeys);
+    };
+
+    // 将权限ID转换为Tree需要的key
+    const getTreeCheckedKeys = (): string[] => {
+        return checkedKeys.map(id => `permission-${id}`);
+    };
 
     return (
         <Modal
             title="分配权限"
             open={visible}
-            onOk={handleOk}
             onCancel={onCancel}
-            width={800}
-            confirmLoading={loading}
-            destroyOnClose
+            onOk={handleOk}
+            width={600}
+            bodyStyle={{ maxHeight: '60vh', overflow: 'auto' }}
         >
             <Spin spinning={loading}>
-                <Table
-                    rowSelection={{
-                        type: 'checkbox',
-                        selectedRowKeys: selectedKeys,
-                        onChange: (keys) => setSelectedKeys(keys as number[])
-                    }}
-                    columns={columns}
-                    dataSource={permissions}
-                    rowKey="id"
-                    pagination={false}
-                    scroll={{ y: 400 }}
-                    size="small"
+                <Tree
+                    checkable
+                    checkedKeys={getTreeCheckedKeys()}
+                    onCheck={handleCheck}
+                    treeData={treeData}
+                    defaultExpandAll
                 />
             </Spin>
         </Modal>
diff --git a/frontend/src/pages/System/Role/index.tsx b/frontend/src/pages/System/Role/index.tsx
index ef8daa6c..5367a1ae 100644
--- a/frontend/src/pages/System/Role/index.tsx
+++ b/frontend/src/pages/System/Role/index.tsx
@@ -1,10 +1,10 @@
 import React, { useEffect, useState } from 'react';
-import { Card, Button, Table, Space, Modal, Form, Input, InputNumber, Switch, message, Tag } from 'antd';
+import { Card, Button, Table, Space, Modal, Form, Input, InputNumber, message, Tag } from 'antd';
 import { PlusOutlined, EditOutlined, DeleteOutlined, KeyOutlined, TagsOutlined } from '@ant-design/icons';
 import type { RoleResponse, RoleTagResponse, RoleQuery } from './types';
-import { getRoleList, createRole, updateRole, deleteRole } from './service';
+import { getRoleList, createRole, updateRole, deleteRole, getRolePermissions, assignPermissions } from './service';
 import type { TablePaginationConfig } from 'antd/es/table';
-import type { SorterResult } from 'antd/es/table/interface';
+import type {FilterValue, SorterResult} from 'antd/es/table/interface';
 import PermissionModal from './components/PermissionModal';
 import TagModal from './components/TagModal';
 
@@ -15,9 +15,10 @@ const RolePage: React.FC = () => {
     const [confirmLoading, setConfirmLoading] = useState(false);
     const [permissionModalVisible, setPermissionModalVisible] = useState(false);
     const [tagModalVisible, setTagModalVisible] = useState(false);
-    const [selectedRole, setSelectedRole] = useState<RoleResponse | null>(null);
+    const [selectedRole, setSelectedRole] = useState<RoleResponse>();
     const [loading, setLoading] = useState(false);
     const [roles, setRoles] = useState<RoleResponse[]>([]);
+    const [defaultCheckedKeys, setDefaultCheckedKeys] = useState<number[]>([]);
     const [pagination, setPagination] = useState<TablePaginationConfig>({
         current: 1,
         pageSize: 10,
@@ -111,9 +112,54 @@ const RolePage: React.FC = () => {
         }
     };
 
-    const handleAssignPermissions = (record: RoleResponse) => {
-        setSelectedRole(record);
-        setPermissionModalVisible(true);
+    // 处理表格变化
+    const handleTableChange = (
+        newPagination: TablePaginationConfig,
+        filters: Record<string, FilterValue | null>,
+        sorter: SorterResult<RoleResponse> | SorterResult<RoleResponse>[]
+    ) => {
+        const { field, order } = Array.isArray(sorter) ? sorter[0] : sorter;
+        setSortField(field as string);
+        setSortOrder(order as 'ascend' | 'descend');
+        
+        const params = {
+            current: newPagination.current,
+            pageSize: newPagination.pageSize,
+            sortField: field as string,
+            sortOrder: order === 'ascend' ? 'asc' : order === 'descend' ? 'desc' : undefined
+        };
+        
+        fetchRoles({
+            pageNum: params.current,
+            pageSize: params.pageSize,
+            sortField: params.sortField,
+            sortOrder: params.sortOrder
+        });
+    };
+
+    // 处理分配权限
+    const handleAssignPermissions = async (record: RoleResponse) => {
+        try {
+            const permissions = await getRolePermissions(record.id);
+            setSelectedRole(record);
+            setPermissionModalVisible(true);
+            setDefaultCheckedKeys(permissions);
+        } catch (error) {
+            message.error('获取角色权限失败');
+        }
+    };
+
+    // 处理权限分配确认
+    const handlePermissionAssign = async (permissionIds: number[]) => {
+        if (!selectedRole) return;
+        try {
+            await assignPermissions(selectedRole.id, permissionIds);
+            message.success('权限分配成功');
+            setPermissionModalVisible(false);
+            fetchRoles();
+        } catch (error) {
+            message.error('权限分配失败');
+        }
     };
 
     const handleAssignTags = (record: RoleResponse) => {
@@ -121,22 +167,6 @@ const RolePage: React.FC = () => {
         setTagModalVisible(true);
     };
 
-    const handleTableChange = (
-        pagination: TablePaginationConfig,
-        _: any,
-        sorter: SorterResult<RoleResponse>
-    ) => {
-        const { field, order } = sorter;
-        setSortField(field as string);
-        setSortOrder(order as 'ascend' | 'descend');
-        fetchRoles({
-            pageNum: pagination.current,
-            pageSize: pagination.pageSize,
-            sortField: field as string,
-            sortOrder: order === 'ascend' ? 'asc' : order === 'descend' ? 'desc' : undefined
-        });
-    };
-
     const columns = [
         {
             title: '角色编码',
@@ -285,13 +315,11 @@ const RolePage: React.FC = () => {
             {selectedRole && (
                 <>
                     <PermissionModal
-                        roleId={selectedRole.id}
                         visible={permissionModalVisible}
+                        roleId={selectedRole.id}
                         onCancel={() => setPermissionModalVisible(false)}
-                        onSuccess={() => {
-                            setPermissionModalVisible(false);
-                            fetchRoles();
-                        }}
+                        onOk={handlePermissionAssign}
+                        defaultCheckedKeys={defaultCheckedKeys}
                     />
                     <TagModal
                         roleId={selectedRole.id}
diff --git a/frontend/src/pages/System/Role/service.ts b/frontend/src/pages/System/Role/service.ts
index f6f27afa..93f88c9c 100644
--- a/frontend/src/pages/System/Role/service.ts
+++ b/frontend/src/pages/System/Role/service.ts
@@ -31,10 +31,13 @@ export const updateRoleTag = (id: number, data: RoleTagRequest) => request.put(`
 export const createRoleTag = (data: RoleTagRequest) => request.post<RoleTagResponse>(ROLE_TAG_BASE_URL, data);
 
 // 获取角色的权限列表
-export const getRolePermissions = (roleId: number) => request.get<Permission[]>(`${BASE_URL}/${roleId}/permissions`);
+export const getRolePermissions = (roleId: number) => request.get<string[]>(`${BASE_URL}/${roleId}/permissions`);
 
 // 分配权限
-export const assignPermissions = (roleId: number, permissionIds: number[]) => request.post(`${BASE_URL}/${roleId}/permissions`, permissionIds);
+export const assignPermissions = (roleId: number, permissionIds: Number[]) => request.post(`${BASE_URL}/${roleId}/permissions`, permissionIds);
 
 // 获取所有权限列表
-export const getAllPermissions = () => request.get<Permission[]>('/api/v1/permission/list');
\ No newline at end of file
+export const getAllPermissions = () => request.get<Permission[]>('/api/v1/permission/list');
+
+// 获取权限树
+export const getPermissionTree = () => request.get('/api/v1/menu/permission-tree');
\ No newline at end of file
diff --git a/frontend/src/pages/System/Role/types.ts b/frontend/src/pages/System/Role/types.ts
index f1acbd2a..0ca850e9 100644
--- a/frontend/src/pages/System/Role/types.ts
+++ b/frontend/src/pages/System/Role/types.ts
@@ -1,4 +1,5 @@
 import type { BaseResponse } from '@/types/base/response';
+import type { BaseQuery } from '@/types/base/query';
 
 // 权限类型枚举
 export enum PermissionType {
@@ -15,14 +16,14 @@ export const PermissionTypeText = {
 };
 
 // 角色查询参数
-export interface RoleQuery {
+export interface RoleQuery extends BaseQuery {
+    code?: string;
+    name?: string;
+    enabled?: boolean;
     pageNum?: number;
     pageSize?: number;
     sortField?: string;
     sortOrder?: 'asc' | 'desc';
-    code?: string;
-    name?: string;
-    enabled?: boolean;
 }
 
 // 角色请求参数
@@ -31,6 +32,7 @@ export interface RoleRequest {
     name: string;
     description?: string;
     sort?: number;
+    enabled?: boolean;
 }
 
 // 角色响应数据
@@ -46,16 +48,16 @@ export interface RoleResponse extends BaseResponse {
 
 // 角色标签请求参数
 export interface RoleTagRequest {
+    code: string;
     name: string;
-    color?: string;
-    description?: string;
+    color: string;
 }
 
 // 角色标签响应数据
 export interface RoleTagResponse extends BaseResponse {
+    code: string;
     name: string;
     color: string;
-    description?: string;
 }
 
 // 权限数据
@@ -63,10 +65,6 @@ export interface Permission {
     id: number;
     code: string;
     name: string;
-    type: PermissionType;
-    menuId: number;
-    menuName?: string;
-    enabled: boolean;
+    type: string;
     sort: number;
-    description?: string;
 } 
\ No newline at end of file
diff --git a/frontend/src/store/userSlice.ts b/frontend/src/store/userSlice.ts
index e477bbc1..3c65cae5 100644
--- a/frontend/src/store/userSlice.ts
+++ b/frontend/src/store/userSlice.ts
@@ -35,9 +35,7 @@ const userSlice = createSlice({
         },
         setMenus: (state, action: PayloadAction<MenuResponse[]>) => {
             state.menus = action.payload;
-            console.log(action.payload)
-            // console.log(JSON.stringify(action.payload))
-            // localStorage.setItem('menus', action.payload);
+            localStorage.setItem('menus', JSON.stringify(action.payload));
         },
         logout: (state) => {
             state.token = null;