diff --git a/apps/admin/src/pages/Users/index.tsx b/apps/admin/src/pages/Users/index.tsx
index 9f3d75a..3a0464d 100644
--- a/apps/admin/src/pages/Users/index.tsx
+++ b/apps/admin/src/pages/Users/index.tsx
@@ -10,9 +10,8 @@ import {
   Tag,
   Popconfirm,
   message,
-  TreeSelect,
 } from 'antd';
-import { PlusOutlined, EditOutlined, DeleteOutlined, KeyOutlined, IdcardOutlined, CloudDownloadOutlined, InboxOutlined } from '@ant-design/icons';
+import { PlusOutlined, EditOutlined, DeleteOutlined, KeyOutlined, IdcardOutlined, InboxOutlined } from '@ant-design/icons';
 import dayjs from 'dayjs';
 import api from '../../api';
 import PermissionButton from '../../components/PermissionButton';
@@ -30,27 +29,9 @@ const UsersPage: React.FC = () => {
   const [profileForm] = Form.useForm();
   const [form] = Form.useForm();
   const [pwdForm] = Form.useForm();
-  const [syncing, setSyncing] = useState(false);
   const [saving, setSaving] = useState(false);
   const [showArchived, setShowArchived] = useState(false);
-  // 组织树同步
-  const [syncDeptId, setSyncDeptId] = useState<number | undefined>(undefined);
-  const [orgTree, setOrgTree] = useState<Array<{ title: string; value: number; children?: Array<{ title: string; value: number; children?: unknown[] }> }>>([]);
 
-  const loadOrgTree = async () => {
-    try {
-      const res = await api.get<{ success: boolean; data: Array<{ id: number; name: string; children: Array<{ id: number; name: string; children: unknown[] }> }> }>('/sync/dingtalk/org-tree');
-      const toTreeNode = (nodes: Array<{ id: number; name: string; children: unknown[] }>): Array<{ title: string; value: number; children?: unknown[] }> =>
-        nodes.map((n) => ({
-          title: n.name,
-          value: n.id,
-          children: n.children?.length > 0 ? toTreeNode(n.children as Array<{ id: number; name: string; children: unknown[] }>) : undefined,
-        }));
-      setOrgTree(toTreeNode(res.data));
-    } catch {
-      // org tree may not be available
-    }
-  };
 
   const handleOpenProfile = async (record: any) => {
     setProfileUser(record);
@@ -93,24 +74,6 @@ const UsersPage: React.FC = () => {
     setLoading(false);
   }, [showArchived]);
 
-  const handleSyncDingTalk = async () => {
-    setSyncing(true);
-    try {
-      const params: Record<string, string> = {};
-      if (syncDeptId) params.rootDeptId = String(syncDeptId);
-      const res = await api.post('/sync/trigger?platform=dingtalk', undefined as unknown as null, { params }) as {
-        synced: number; logs: Array<{ recordsCount?: number }>;
-      };
-      const log = res.logs?.[0];
-      message.success(`同步完成：${log?.recordsCount || 0} 条记录`);
-      fetchData();
-    } catch (e: unknown) {
-      const err = e as { message?: string };
-      message.error(err?.message || '同步失败');
-    } finally {
-      setSyncing(false);
-    }
-  };
 
   useEffect(() => {
     fetchData();
@@ -184,16 +147,6 @@ const UsersPage: React.FC = () => {
     }
   };
 
-  const handleMarkStaff = async (id: number, toStaff: boolean) => {
-    try {
-      await api.put(`/rbac/users/${id}/${toStaff ? 'mark-staff' : 'mark-student'}`);
-      message.success(toStaff ? '已标记为教职工' : '已恢复为学员');
-      fetchData();
-    } catch (e: unknown) {
-      const err = e as { message?: string };
-      message.error(err?.message || '操作失败');
-    }
-  };
 
   const handleResetPwd = (record: any) => {
     setResetTarget(record);
@@ -255,7 +208,7 @@ const UsersPage: React.FC = () => {
     },
     {
       title: '操作',
-      width: 320,
+      width: 240,
       fixed: 'right' as const,
       render: (_: unknown, record: any) => (
         <Space>
@@ -295,16 +248,6 @@ const UsersPage: React.FC = () => {
               <PermissionButton permission="user:edit" type="link" size="small">归档</PermissionButton>
             </Popconfirm>
           )}
-          {record.studentStatus === 'active' && (
-            <Popconfirm title="确认标记为教职工？" onConfirm={() => handleMarkStaff(record.id, true)}>
-              <PermissionButton permission="user:edit" type="link" size="small">标记教职工</PermissionButton>
-            </Popconfirm>
-          )}
-          {record.studentStatus === 'staff' && (
-            <Popconfirm title="确认恢复为学员？" onConfirm={() => handleMarkStaff(record.id, false)}>
-              <PermissionButton permission="user:edit" type="link" size="small">恢复学员</PermissionButton>
-            </Popconfirm>
-          )}
           {record.username !== 'admin' && (
             <Popconfirm title="确认删除？需先归档" onConfirm={() => handleDelete(record.id)}>
               <PermissionButton permission="user:delete" type="link" size="small" danger icon={<DeleteOutlined />}>
@@ -330,16 +273,6 @@ const UsersPage: React.FC = () => {
         }}>
         <h2 style={{ margin: 0 }}>账号管理</h2>
         <Space wrap>
-          <TreeSelect
-            treeData={orgTree}
-            value={syncDeptId}
-            onChange={(v) => setSyncDeptId(v)}
-            placeholder="选择同步部门（不选=全部）"
-            allowClear
-            treeDefaultExpandAll
-            style={{ minWidth: 260 }}
-            onDropdownVisibleChange={(open) => { if (open) loadOrgTree(); }}
-          />
           <PermissionButton
             permission="user:create"
             type="primary"
@@ -348,14 +281,6 @@ const UsersPage: React.FC = () => {
           >
             新增账号
           </PermissionButton>
-          <PermissionButton
-            permission="sync:trigger"
-            icon={<CloudDownloadOutlined />}
-            loading={syncing}
-            onClick={handleSyncDingTalk}
-          >
-            同步钉钉用户
-          </PermissionButton>
           <span style={{ marginLeft: 8 }}>
             <InboxOutlined style={{ marginRight: 4 }} />
             归档