diff --git a/src/components/CreateKnowledgeBaseModal.jsx b/src/components/CreateKnowledgeBaseModal.jsx
index db6e935..4efd85e 100644
--- a/src/components/CreateKnowledgeBaseModal.jsx
+++ b/src/components/CreateKnowledgeBaseModal.jsx
@@ -83,8 +83,8 @@ const CreateKnowledgeBaseModal = ({
     const availableTypes = getAvailableTypes();
 
     // 判断是否需要选择组别
-    const isMemberTypeSelected = formData.type === 'member';
-    const needSelectGroup = isMemberTypeSelected;
+    const needDepartmentAndGroup = formData.type === 'member' || formData.type === 'leader';
+    const needSelectGroup = needDepartmentAndGroup;
 
     return (
         <div
@@ -179,8 +179,8 @@ const CreateKnowledgeBaseModal = ({
                         {formErrors.type && <div className='text-danger small mt-1'>{formErrors.type}</div>}
                     </div>
 
-                    {/* 仅当不是私有知识库时才显示部门选项 */}
-                    {formData.type === 'member' && (
+                    {/* 仅当不是私有知识库且需要部门和组别时才显示部门选项 */}
+                    {needDepartmentAndGroup && (
                         <div className='mb-3'>
                             <label htmlFor='department' className='form-label'>
                                 部门 {isAdmin && needSelectGroup && <span className='text-danger'>*</span>}
@@ -219,8 +219,8 @@ const CreateKnowledgeBaseModal = ({
                         </div>
                     )}
 
-                    {/* 仅当不是私有知识库时才显示组别选项 */}
-                    {formData.type === 'member' && (
+                    {/* 仅当不是私有知识库且需要部门和组别时才显示组别选项 */}
+                    {needDepartmentAndGroup && (
                         <div className='mb-3'>
                             <label htmlFor='group' className='form-label'>
                                 组别 {needSelectGroup && <span className='text-danger'>*</span>}
diff --git a/src/layouts/HeaderWithNav.jsx b/src/layouts/HeaderWithNav.jsx
index a843cf0..d42d8ee 100644
--- a/src/layouts/HeaderWithNav.jsx
+++ b/src/layouts/HeaderWithNav.jsx
@@ -68,16 +68,14 @@ export default function HeaderWithNav() {
                                     Chat
                                 </Link>
                             </li>
-                            {hasManagePermission && (
-                                <li className='nav-item'>
-                                    <Link
-                                        className={`nav-link ${isActive('/permissions') ? 'active' : ''}`}
-                                        to='/permissions'
-                                    >
-                                        权限管理
-                                    </Link>
-                                </li>
-                            )}
+                            <li className='nav-item'>
+                                <Link
+                                    className={`nav-link ${isActive('/permissions') ? 'active' : ''}`}
+                                    to='/permissions'
+                                >
+                                    权限管理
+                                </Link>
+                            </li>
                         </ul>
                         {!!user ? (
                             <div className='d-flex align-items-center gap-3'>
diff --git a/src/pages/KnowledgeBase/KnowledgeBase.jsx b/src/pages/KnowledgeBase/KnowledgeBase.jsx
index 40b42c6..4f4a15b 100644
--- a/src/pages/KnowledgeBase/KnowledgeBase.jsx
+++ b/src/pages/KnowledgeBase/KnowledgeBase.jsx
@@ -242,8 +242,8 @@ export default function KnowledgeBase() {
         const errors = {};
         const isAdmin = currentUser?.role === 'admin';
         const isLeader = currentUser?.role === 'leader';
-        // 只有member类型知识库需要选择组别，私有知识库不需要
-        const needSelectGroup = newKnowledgeBase.type === 'member';
+        // 组长级和member类型知识库需要选择组别，私有知识库不需要
+        const needDepartmentAndGroup = newKnowledgeBase.type === 'member' || newKnowledgeBase.type === 'leader';
         // 私有知识库不需要选择部门和组别
         const isPrivate = newKnowledgeBase.type === 'private';
 
@@ -259,16 +259,16 @@ export default function KnowledgeBase() {
             errors.type = '请选择知识库类型';
         }
 
-        // 对于member级别的知识库，检查是否选择了部门和组别
-        if (needSelectGroup && !isPrivate) {
+        // 对于member和leader级别的知识库，检查是否选择了部门和组别
+        if (needDepartmentAndGroup && !isPrivate) {
             // 管理员必须选择部门
             if (isAdmin && !newKnowledgeBase.department) {
-                errors.department = '创建member级别知识库时必须选择部门';
+                errors.department = `创建${newKnowledgeBase.type === 'leader' ? '组长级' : '组内'}知识库时必须选择部门`;
             }
 
-            // 所有用户创建member级别知识库时必须选择组别
+            // 所有用户创建member和leader级别知识库时必须选择组别
             if (!newKnowledgeBase.group) {
-                errors.group = '创建member级别知识库时必须选择组别';
+                errors.group = `创建${newKnowledgeBase.type === 'leader' ? '组长级' : '组内'}知识库时必须选择组别`;
             }
         }
 
diff --git a/src/pages/Permissions/PermissionsPage.jsx b/src/pages/Permissions/PermissionsPage.jsx
index afb8466..27f9e19 100644
--- a/src/pages/Permissions/PermissionsPage.jsx
+++ b/src/pages/Permissions/PermissionsPage.jsx
@@ -6,15 +6,8 @@ import UserPermissions from './components/UserPermissions';
 import './Permissions.css';
 
 export default function PermissionsPage() {
-    const navigate = useNavigate();
     const { user } = useSelector((state) => state.auth);
 
-    // 检查用户是否有管理权限（leader 或 admin）
-    useEffect(() => {
-        if (!user || (user.role !== 'leader' && user.role !== 'admin')) {
-            navigate('/');
-        }
-    }, [user, navigate]);
 
     return (
         <div className='permissions-container'>
diff --git a/src/router/router.jsx b/src/router/router.jsx
index 7e4f11a..6ad6601 100644
--- a/src/router/router.jsx
+++ b/src/router/router.jsx
@@ -72,7 +72,7 @@ function AppRouter() {
                             </Mainlayout>
                         }
                     />
-                    {/* 权限管理页面路由 - 仅对 leader 或 admin 角色可见 */}
+                    {/* 权限管理页面路由  */}
                     <Route
                         path='/permissions'
                         element={