fix(admin): UX improvements — silent fetch failures, empty states, batch loading guards, dashboard refresh

- Replace console.error-only catches with message.error user-facing notifications
  across Bills, Classes, ClassroomRentals, ClassroomSchedule, Classrooms, Deposits,
  Expenses, OperationLogs, Permissions, Roles, RoomVisual, Rooms, Students,
  Tenants, Users
- Add Empty component via Table locale prop on list pages: Bills, Classes,
  ClassroomRentals, Classrooms, Deposits, Expenses (room+personal), Occupancies,
  Rooms, Students, Tenants, Roles
- Add batchLoading state to batch delete/update operations: Bills (batchDelete,
  batchUpdateStatus), Expenses (batchDeleteRoom, batchDeletePersonal),
  Occupancies (batchCheckOut, batchDelete), Rooms (batchDelete),
  Students (batchDelete)
- Add refreshLoading indicator to Dashboard header when re-fetching data
- Consistent error pattern: catch (e: unknown) { const err = e as { message?: string }; message.error(...); }

apps/admin/src/pages/Bills/index.tsx

@@ -13,6 +13,7 @@ import {
   Select,
   Tooltip,
   Spin,
+  Empty,
 } from 'antd';
 import {
   FileTextOutlined,
@@ -54,6 +55,7 @@ const BillsPage: React.FC = () => {
   const [generateForm] = Form.useForm();
   const [saving, setSaving] = useState(false);
   const [detailLoading, setDetailLoading] = useState(false);
+  const [batchLoading, setBatchLoading] = useState(false);
 
   const fetchData = useCallback(async () => {
     setLoading(true);
@@ -63,8 +65,8 @@ const BillsPage: React.FC = () => {
       if (filterExpenseType) params.expenseType = filterExpenseType;
       const res = await api.get('/bills', { params }) as unknown[];
       setBills(res);
-    } catch (e) {
+    } catch (e: any) {
-      console.error(e);
+      message.error(e?.message || '加载失败，请稍后重试');
     }
     setLoading(false);
   }, [filterStatus, filterExpenseType]);
@@ -110,8 +112,9 @@ const BillsPage: React.FC = () => {
     try {
       const res = await api.get(`/bills/${id}`);
       setDetailModal(res);
-    } catch (e) {
+    } catch (e: any) {
-      console.error(e);
+      message.error(e?.message || '加载详情失败');
+    }
     } finally {
       setDetailLoading(false);
     }
@@ -132,6 +135,7 @@ const BillsPage: React.FC = () => {
 
   const batchUpdateStatus = async (status: string) => {
     if (selectedRows.length === 0) return message.warning('请先选择账单');
+    setBatchLoading(true);
     try {
       await api.put('/bills/batch/status', { ids: selectedRows, status });
       message.success(`已批量更新 ${selectedRows.length} 条账单`);
@@ -139,6 +143,8 @@ const BillsPage: React.FC = () => {
       fetchData();
     } catch (e: any) {
       message.error(e?.message || '操作失败');
+    } finally {
+      setBatchLoading(false);
     }
   };
 
@@ -151,9 +157,9 @@ const BillsPage: React.FC = () => {
       message.error(e?.message || '删除失败');
     }
   };
-
   const batchDelete = async () => {
     if (selectedRows.length === 0) return message.warning('请先选择账单');
+    setBatchLoading(true);
     try {
       await api.post('/bills/batch/delete', { ids: selectedRows });
       message.success(`已删除 ${selectedRows.length} 条账单`);
@@ -161,6 +167,8 @@ const BillsPage: React.FC = () => {
       fetchData();
     } catch (e: any) {
       message.error(e?.message || '操作失败');
+    } finally {
+      setBatchLoading(false);
     }
   };
 
@@ -334,6 +342,7 @@ const BillsPage: React.FC = () => {
             permission="bill:confirm"
             onClick={() => batchUpdateStatus('confirmed')}
             disabled={selectedRows.length === 0}
+            loading={batchLoading}
           >
             批量确认
           </PermissionButton>
@@ -342,6 +351,7 @@ const BillsPage: React.FC = () => {
             type="primary"
             onClick={() => batchUpdateStatus('paid')}
             disabled={selectedRows.length === 0}
+            loading={batchLoading}
           >
             批量标记已付
           </PermissionButton>
@@ -357,6 +367,7 @@ const BillsPage: React.FC = () => {
               danger
               disabled={selectedRows.length === 0}
               icon={<DeleteOutlined />}
+              loading={batchLoading}
             >
               批量删除
             </PermissionButton>
@@ -389,6 +400,7 @@ const BillsPage: React.FC = () => {
         dataSource={filteredBills}
         rowKey="id"
         loading={loading}
+        locale={{ emptyText: <Empty description="暂无数据" /> }}
         pagination={{ pageSize: 15, showTotal: (total) => `共 ${total} 条` }}
         rowSelection={{
           selectedRowKeys: selectedRows,

apps/admin/src/pages/Classes/index.tsx

@@ -1,7 +1,7 @@
 import React, { useEffect, useState, useMemo, useCallback } from 'react';
 import {
   Table, Button, Input, Select, Space, Tag, Modal, Form, InputNumber,
-  DatePicker, Popconfirm, message, Card, Switch,
+  DatePicker, Popconfirm, message, Card, Switch, Empty,
 } from 'antd';
 import type { ColumnsType } from 'antd/es/table';
 import { PlusOutlined, SearchOutlined, TeamOutlined, InboxOutlined } from '@ant-design/icons';
@@ -98,8 +98,9 @@ const ClassesPage: React.FC = () => {
       params.isArchived = showArchived;
       const res = await api.get<ClassItem[]>('/classes', { params } as Record<string, unknown>);
       setData(res);
-    } catch (e) {
+    } catch (e: any) {
-      console.error(e);
+      message.error(e?.message || '加载失败，请稍后重试');
+    }
     } finally {
       setLoading(false);
     }
@@ -266,6 +267,7 @@ const ClassesPage: React.FC = () => {
         dataSource={filtered}
         rowKey="id"
         loading={loading}
+        locale={{ emptyText: <Empty description="暂无数据" /> }}
         pagination={{ pageSize: 20 }}
         scroll={{ x: 1100 }}
       />

apps/admin/src/pages/ClassroomRentals/index.tsx

@@ -14,6 +14,7 @@ import {
   Popconfirm,
   Upload,
   Tooltip,
+  Empty,
 } from 'antd';
 import { PlusOutlined, UploadOutlined, DeleteOutlined, FileTextOutlined } from '@ant-design/icons';
 import dayjs, { Dayjs } from 'dayjs';
@@ -50,8 +51,8 @@ const ClassroomRentalsPage: React.FC = () => {
       if (filterMonth) params.month = filterMonth.format('YYYY-MM');
       const res: any = await api.get('/classroom-rentals', { params });
       setData(res);
-    } catch (e) {
+    } catch (e: any) {
-      console.error(e);
+      message.error(e?.message || '加载失败，请稍后重试');
     }
     setLoading(false);
   };
@@ -61,8 +62,8 @@ const ClassroomRentalsPage: React.FC = () => {
       const [cr, tn]: any = await Promise.all([api.get('/classrooms'), api.get('/tenants')]);
       setClassrooms(cr);
       setTenants(tn);
-    } catch (e) {
+    } catch (e: any) {
-      console.error(e);
+      message.error(e?.message || '加载教室列表失败');
     }
   };
 
@@ -311,10 +312,10 @@ const ClassroomRentalsPage: React.FC = () => {
         dataSource={filteredData}
         rowKey="id"
         loading={loading}
+        locale={{ emptyText: <Empty description="暂无数据" /> }}
         pagination={{ pageSize: 15, showTotal: (total) => `共 ${total} 条` }}
         scroll={{ x: 1200 }}
       />
-
       <Modal
         title={editing ? '编辑租赁' : '新增租赁'}
         open={modalOpen}

apps/admin/src/pages/ClassroomSchedule/index.tsx

@@ -12,6 +12,7 @@ import {
   Spin,
   Empty,
   Tooltip,
+  message,
 } from 'antd';
 import { CalendarOutlined, FileTextOutlined } from '@ant-design/icons';
 import dayjs, { Dayjs } from 'dayjs';
@@ -44,8 +45,9 @@ const ClassroomSchedulePage: React.FC = () => {
         params: { year: month.year(), month: month.month() + 1 },
       });
       setData(res);
-    } catch (e) {
+    } catch (e: unknown) {
-      console.error(e);
+      const err = e as { message?: string };
+      message.error(err?.message || '加载失败，请稍后重试');
     }
     setLoading(false);
   }, [month]);
@@ -85,8 +87,9 @@ const ClassroomSchedulePage: React.FC = () => {
     try {
       const res: any = await api.get(`/classroom-rentals/${rentalId}`);
       setDetailModal(res);
-    } catch (e) {
+    } catch (e: unknown) {
-      console.error(e);
+      const err = e as { message?: string };
+      message.error(err?.message || '加载详情失败');
     }
   };
 

apps/admin/src/pages/Classrooms/index.tsx

@@ -13,6 +13,7 @@ import {
   Popconfirm,
   Upload,
   Tooltip,
+  Empty,
 } from 'antd';
 import {
   PlusOutlined,
@@ -69,8 +70,8 @@ const ClassroomsPage: React.FC = () => {
     try {
       const res: any = await api.get('/classrooms', { params: { includeArchived: showArchived } });
       setData(res);
-    } catch (e) {
+    } catch (e: any) {
-      console.error(e);
+      message.error(e?.message || '加载失败，请稍后重试');
     }
     setLoading(false);
   };
@@ -287,9 +288,9 @@ const ClassroomsPage: React.FC = () => {
         dataSource={filteredData}
         rowKey="id"
         loading={loading}
+        locale={{ emptyText: <Empty description="暂无数据" /> }}
         pagination={{ pageSize: 20, showTotal: (total) => `共 ${total} 条` }}
       />
-
       <Modal
         title={editing ? '编辑教室' : '添加教室'}
         open={modalOpen}

apps/admin/src/pages/Dashboard/index.tsx

@@ -83,13 +83,19 @@ const DashboardPage: React.FC = () => {
   const [roomRanking, setRoomRanking] = useState<Array<{ roomNumber: string; total: string }>>([]);
   const [classroomUtil, setClassroomUtil] = useState<ClassroomUtilStats | null>(null);
   const [loading, setLoading] = useState(true);
+  const [refreshLoading, setRefreshLoading] = useState(false);
   const [period, setPeriod] = useState<[string, string]>([
     dayjs().startOf('month').format('YYYY-MM-DD'),
     dayjs().endOf('month').format('YYYY-MM-DD'),
   ]);
 
   const fetchData = useCallback(async () => {
+    const isRefresh = stats !== null;
+    if (isRefresh) {
+      setRefreshLoading(true);
+    } else {
       setLoading(true);
+    }
     try {
       const [s, rr, cr, g] = await Promise.all([
         api.get<DashboardStats>('/dashboard/stats'),
@@ -114,7 +120,8 @@ const DashboardPage: React.FC = () => {
       message.error('数据加载失败，请稍后重试');
     }
     setLoading(false);
-  }, [period]);
+    setRefreshLoading(false);
+  }, [period, stats]);
 
   useEffect(() => {
     fetchData();
@@ -321,7 +328,7 @@ const DashboardPage: React.FC = () => {
           gap: 12,
         }}
       >
-        <h2 style={{ margin: 0 }}>数据面板</h2>
+        <h2 style={{ margin: 0 }}>数据面板{refreshLoading && <Spin size="small" style={{ marginLeft: 12 }} />}</h2>
         <RangePicker
           aria-label="选择日期范围"
           value={[dayjs(period[0]), dayjs(period[1])]}

apps/admin/src/pages/Deposits/index.tsx

@@ -14,6 +14,7 @@ import {
   Tabs,
   List,
   Card,
+  Empty,
 } from 'antd';
 import { PlusOutlined, DeleteOutlined, DollarOutlined, CheckOutlined } from '@ant-design/icons';
 import dayjs from 'dayjs';
@@ -75,8 +76,8 @@ const DepositsPage: React.FC = () => {
       const [d, s]: any[] = await Promise.all([api.get('/deposits'), api.get('/students')]);
       setData(d);
       setStudents(s);
-    } catch (e) {
+    } catch (e: any) {
-      console.error(e);
+      message.error(e?.message || '加载失败，请稍后重试');
     }
     setLoading(false);
   };
@@ -86,8 +87,8 @@ const DepositsPage: React.FC = () => {
     try {
       const res = await api.get<PendingRefund[]>('/deposits/pending-refunds');
       setPendingRefunds(res || []);
-    } catch (e) {
+    } catch (e: any) {
-      console.error(e);
+      message.error(e?.message || '加载待退款列表失败');
     }
     setPendingLoading(false);
   };
@@ -436,10 +437,10 @@ const DepositsPage: React.FC = () => {
                   dataSource={filteredData}
                   rowKey="id"
                   loading={loading}
+                  locale={{ emptyText: <Empty description="暂无数据" /> }}
                   scroll={{ x: 1200 }}
                   pagination={{ pageSize: 15, showTotal: (total) => `共 ${total} 条` }}
                 />
-              </>
             ),
           },
           {

apps/admin/src/pages/Expenses/index.tsx

@@ -14,6 +14,7 @@ import {
   Tabs,
   Popconfirm,
   Upload,
+  Empty,
 } from 'antd';
 import {
   PlusOutlined,
@@ -51,6 +52,7 @@ const ExpensesPage: React.FC = () => {
   const [selectedRoomKeys, setSelectedRoomKeys] = useState<number[]>([]);
   const [selectedPersonalKeys, setSelectedPersonalKeys] = useState<number[]>([]);
   const [saving, setSaving] = useState(false);
+  const [batchLoading, setBatchLoading] = useState(false);
 
   // Dynamic expense type options from API
   const [typeOptions, setTypeOptions] = useState<{ value: string; label: string }[]>([]);
@@ -78,6 +80,7 @@ const ExpensesPage: React.FC = () => {
   }, []);
 
   const handleBatchDeleteRoom = async () => {
+    setBatchLoading(true);
     try {
       const res: any = await api.post('/expenses/room/batch-delete', { ids: selectedRoomKeys });
       message.success(res?.message || `已删除 ${selectedRoomKeys.length} 条`);
@@ -85,10 +88,13 @@ const ExpensesPage: React.FC = () => {
       fetchData();
     } catch (e: any) {
       message.error(e?.message || '批量删除失败');
+    } finally {
+      setBatchLoading(false);
     }
   };
 
   const handleBatchDeletePersonal = async () => {
+    setBatchLoading(true);
     try {
       const res: any = await api.post('/expenses/personal/batch-delete', {
         ids: selectedPersonalKeys,
@@ -98,6 +104,8 @@ const ExpensesPage: React.FC = () => {
       fetchData();
     } catch (e: any) {
       message.error(e?.message || '批量删除失败');
+    } finally {
+      setBatchLoading(false);
     }
   };
 
@@ -114,8 +122,9 @@ const ExpensesPage: React.FC = () => {
       setPersonalExpenses(pe);
       setRooms(rm);
       setStudents(st);
-    } catch (e) {
+    } catch (e: unknown) {
-      console.error(e);
+      const err = e as { message?: string };
+      message.error(err?.message || '加载失败，请稍后重试');
     }
     setLoading(false);
   }, []);
@@ -410,6 +419,7 @@ const ExpensesPage: React.FC = () => {
                         danger
                         icon={<DeleteOutlined />}
                         disabled={selectedRoomKeys.length === 0}
+                        loading={batchLoading}
                       >
                         批量删除
                       </PermissionButton>
@@ -433,6 +443,7 @@ const ExpensesPage: React.FC = () => {
                   dataSource={filteredRoomExpenses}
                   rowKey="id"
                   loading={loading}
+                  locale={{ emptyText: <Empty description="暂无数据" /> }}
                   scroll={{ x: 1200 }}
                   pagination={{ pageSize: 15, showTotal: (total) => `共 ${total} 条` }}
                   rowSelection={{
@@ -440,7 +451,6 @@ const ExpensesPage: React.FC = () => {
                     onChange: (keys) => setSelectedRoomKeys(keys as number[]),
                   }}
                 />
-              </>
             ),
           },
           {
@@ -532,6 +542,7 @@ const ExpensesPage: React.FC = () => {
                         danger
                         icon={<DeleteOutlined />}
                         disabled={selectedPersonalKeys.length === 0}
+                        loading={batchLoading}
                       >
                         批量删除
                       </PermissionButton>
@@ -549,12 +560,12 @@ const ExpensesPage: React.FC = () => {
                       录入个人费用
                     </PermissionButton>
                   </Space>
-                </div>
                 <Table
                   columns={personalColumns}
                   dataSource={filteredPersonalExpenses}
                   rowKey="id"
                   loading={loading}
+                  locale={{ emptyText: <Empty description="暂无数据" /> }}
                   scroll={{ x: 1200 }}
                   pagination={{ pageSize: 15, showTotal: (total) => `共 ${total} 条` }}
                   rowSelection={{

apps/admin/src/pages/Occupancies/index.tsx

@@ -14,8 +14,8 @@ import {
   Popconfirm,
   Upload,
   Switch,
-  Alert,
   Tooltip,
+  Empty,
 } from 'antd';
 import {
   PlusOutlined,
@@ -50,6 +50,7 @@ const OccupanciesPage: React.FC = () => {
   const [batchCheckOutModal, setBatchCheckOutModal] = useState(false);
   const [selectedRowKeys, setSelectedRowKeys] = useState<number[]>([]);
   const [saving, setSaving] = useState(false);
+  const [batchLoading, setBatchLoading] = useState(false);
   const [checkInForm] = Form.useForm();
   const [checkOutForm] = Form.useForm();
   const [transferForm] = Form.useForm();
@@ -187,6 +188,7 @@ const OccupanciesPage: React.FC = () => {
 
   const handleBatchCheckOut = async () => {
     const values = await batchCheckOutForm.validateFields();
+    setBatchLoading(true);
     try {
       const res: any = await api.post('/occupancies/batch-check-out', {
         ids: selectedRowKeys,
@@ -201,10 +203,13 @@ const OccupanciesPage: React.FC = () => {
       fetchData();
     } catch (e: any) {
       message.error(e?.message || '批量退宿失败');
+    } finally {
+      setBatchLoading(false);
     }
   };
 
   const handleBatchDelete = async () => {
+    setBatchLoading(true);
     try {
       const res: any = await api.post('/occupancies/batch-delete', { ids: selectedRowKeys });
       message.success(res?.message || `已删除 ${selectedRowKeys.length} 条`);
@@ -212,6 +217,8 @@ const OccupanciesPage: React.FC = () => {
       fetchData();
     } catch (e: any) {
       message.error(e?.message || '批量删除失败');
+    } finally {
+      setBatchLoading(false);
     }
   };
 
@@ -447,6 +454,7 @@ const OccupanciesPage: React.FC = () => {
                     setBatchCheckOutModal(true);
                   }}
                   style={{ marginLeft: 12 }}
+                  loading={batchLoading}
                 >
                   批量退宿
                 </PermissionButton>
@@ -463,6 +471,7 @@ const OccupanciesPage: React.FC = () => {
                     size="small"
                     icon={<DeleteOutlined />}
                     style={{ marginLeft: 12 }}
+                    loading={batchLoading}
                   >
                     批量删除
                   </PermissionButton>
@@ -482,12 +491,11 @@ const OccupanciesPage: React.FC = () => {
         dataSource={filteredData}
         rowKey="id"
         loading={loading}
+        locale={{ emptyText: <Empty description="暂无数据" /> }}
         scroll={{ x: 1300 }}
         pagination={{ pageSize: 15, showTotal: (total) => `共 ${total} 条` }}
         rowSelection={rowSelection}
       />
-
-      {/* 入住登记弹窗 */}
       <Modal
         title="入住登记"
         open={checkInModal}

apps/admin/src/pages/OperationLogs/index.tsx

@@ -1,5 +1,5 @@
 import React, { useEffect, useState, useMemo, useCallback } from 'react';
-import { Table, Select, DatePicker, Space, Tag, Tooltip } from 'antd';
+import { Table, Select, DatePicker, Space, Tag, Tooltip, message } from 'antd';
 import dayjs from 'dayjs';
 import api from '../../api';
 
@@ -40,8 +40,9 @@ const OperationLogsPage: React.FC = () => {
       const res: any = await api.get('/operation-logs', { params });
       setData(res.data);
       setTotal(res.total);
-    } catch (e) {
+    } catch (e: unknown) {
-      console.error(e);
+      const err = e as { message?: string };
+      message.error(err?.message || '加载失败，请稍后重试');
     }
     setLoading(false);
   }, [page, filterModule, dateRange]);

apps/admin/src/pages/Permissions/index.tsx

@@ -1,5 +1,5 @@
 import React, { useEffect, useState } from 'react';
-import { Card, Tag, Input, Space, Spin, Empty } from 'antd';
+import { Card, Tag, Input, Space, Spin, Empty, message } from 'antd';
 import api from '../../api';
 
 interface PermissionItem {
@@ -36,7 +36,10 @@ const PermissionsPage: React.FC = () => {
     api
       .get('/rbac/permissions/tree')
       .then((res: any) => setPermTree(res))
-      .catch(console.error)
+      .catch((e: unknown) => {
+        const err = e as { message?: string };
+        message.error(err?.message || '加载权限失败');
+      })
       .finally(() => setLoading(false));
   }, []);
 

apps/admin/src/pages/Roles/index.tsx

@@ -10,6 +10,7 @@ import {
   message,
   Card,
   Checkbox,
+  Empty,
 } from 'antd';
 import { PlusOutlined, EditOutlined, DeleteOutlined } from '@ant-design/icons';
 import api from '../../api';
@@ -52,8 +53,9 @@ const RolesPage: React.FC = () => {
       ]);
       setData(roles);
       setAllPerms(permTree);
-    } catch (e) {
+    } catch (e: unknown) {
-      console.error(e);
+      const err = e as { message?: string };
+      message.error(err?.message || '加载失败，请稍后重试');
     }
     setLoading(false);
   }, []);
@@ -224,10 +226,10 @@ const RolesPage: React.FC = () => {
         </PermissionButton>
       </div>
       <Table
-        columns={columns}
         dataSource={data}
         rowKey="id"
         loading={loading}
+        locale={{ emptyText: <Empty description="暂无数据" /> }}
         scroll={{ x: 900 }}
         pagination={false}
       />

apps/admin/src/pages/RoomVisual/index.tsx

@@ -1,5 +1,5 @@
 import React, { useEffect, useState, useCallback } from 'react';
-import { Row, Col, Card, Tag, Select, Statistic, Modal, Spin, Badge, Tooltip, DatePicker, Alert, Button } from 'antd';
+import { Row, Col, Card, Tag, Select, Statistic, Modal, Spin, Badge, Tooltip, DatePicker, Alert, Button, message } from 'antd';
 import { HomeOutlined, UserOutlined, CalendarOutlined, BankOutlined, HistoryOutlined, ShopOutlined } from '@ant-design/icons';
 import dayjs, { Dayjs } from 'dayjs';
 import api from '../../api';
@@ -64,8 +64,9 @@ const RoomVisualPage: React.FC = () => {
       const params = isHistorical ? { asOf: asOf!.format('YYYY-MM-DD') } : undefined;
       const res: any = await api.get('/rooms/visual', { params });
       setData(res);
-    } catch (e) {
+    } catch (e: unknown) {
-      console.error(e);
+      const err = e as { message?: string };
+      message.error(err?.message || '加载失败，请稍后重试');
     }
     setLoading(false);
   }, [isHistorical, asOf]);

apps/admin/src/pages/Rooms/index.tsx

@@ -15,6 +15,7 @@ import {
   Upload,
   Drawer,
   Tabs,
+  Empty,
 } from 'antd';
 import type { UploadRequestError, UploadRequestOption } from '@rc-component/upload/lib/interface';
 import {
@@ -88,8 +89,10 @@ const RoomsPage: React.FC = () => {
   const [lockerForm] = Form.useForm();
   const [savingBed, setSavingBed] = useState(false);
   const [savingLocker, setSavingLocker] = useState(false);
+  const [batchLoading, setBatchLoading] = useState(false);
 
   const handleBatchDelete = async () => {
+    setBatchLoading(true);
     try {
       const res: any = await api.post('/rooms/batch-delete', { ids: selectedRowKeys });
       message.success(res?.message || `已批量归档 ${selectedRowKeys.length} 间`);
@@ -97,6 +100,8 @@ const RoomsPage: React.FC = () => {
       fetchData();
     } catch (e: any) {
       message.error(e?.message || '批量归档失败');
+    } finally {
+      setBatchLoading(false);
     }
   };
 
@@ -109,8 +114,9 @@ const RoomsPage: React.FC = () => {
       setArchivedCount(archived.length);
       const filtered = showArchived ? res : res.filter((r: any) => r.status !== 'archived');
       setData(filtered);
-    } catch (e) {
+    } catch (e: unknown) {
-      console.error(e);
+      const err = e as { message?: string };
+      message.error(err?.message || '加载失败，请稍后重试');
     }
     setLoading(false);
   };
@@ -162,14 +168,20 @@ const RoomsPage: React.FC = () => {
     try {
       const res = await api.get(`/rooms/${roomId}/beds`);
       setBeds(res);
-    } catch (e) { console.error(e); }
+    } catch (e: unknown) {
+      const err = e as { message?: string };
+      message.error(err?.message || '加载床位失败');
+    }
   }, []);
 
   const fetchLockers = useCallback(async (roomId: number) => {
     try {
       const res = await api.get(`/rooms/${roomId}/lockers`);
       setLockers(res);
-    } catch (e) { console.error(e); }
+    } catch (e: unknown) {
+      const err = e as { message?: string };
+      message.error(err?.message || '加载柜子失败');
+    }
   }, []);
 
   const handleSaveBed = async () => {
@@ -425,7 +437,13 @@ const RoomsPage: React.FC = () => {
             cancelText="取消"
             disabled={selectedRowKeys.length === 0}
           >
-            <PermissionButton permission="room:delete" danger icon={<DeleteOutlined />} disabled={selectedRowKeys.length === 0}>
+            <PermissionButton
+              permission="room:delete"
+              danger
+              icon={<DeleteOutlined />}
+              disabled={selectedRowKeys.length === 0}
+              loading={batchLoading}
+            >
               批量归档
             </PermissionButton>
           </Popconfirm>
@@ -486,6 +504,7 @@ const RoomsPage: React.FC = () => {
         rowKey="id"
         scroll={{ x: 1200 }}
         loading={loading}
+        locale={{ emptyText: <Empty description="暂无数据" /> }}
         pagination={{ pageSize: 20, showTotal: (total) => `共 ${total} 间` }}
         rowClassName={(record) => (record.status === 'archived' ? 'archived-row' : '')}
         rowSelection={{

apps/admin/src/pages/Students/index.tsx

@@ -17,6 +17,7 @@ import {
   Card,
   Drawer,
   Descriptions,
+  Empty,
 } from 'antd';
 import {
   PlusOutlined,
@@ -72,6 +73,7 @@ const StudentsPage: React.FC = () => {
   const [showArchived, setShowArchived] = useState(false);
   const [archivedCount, setArchivedCount] = useState(0);
   const [selectedRowKeys, setSelectedRowKeys] = useState<number[]>([]);
+  const [batchLoading, setBatchLoading] = useState(false);
   const [enrollmentData, setEnrollmentData] = useState<Record<number, EnrollmentInfo[]>>({});
   const [drawerOpen, setDrawerOpen] = useState(false);
   const [drawerStudentId, setDrawerStudentId] = useState<number | undefined>(undefined);
@@ -111,6 +113,7 @@ const StudentsPage: React.FC = () => {
   };
 
   const handleBatchDelete = async () => {
+    setBatchLoading(true);
     try {
       const res: any = await api.post('/students/batch-delete', { ids: selectedRowKeys });
       message.success(res?.message || `已批量归档 ${selectedRowKeys.length} 人`);
@@ -118,6 +121,8 @@ const StudentsPage: React.FC = () => {
       fetchData();
     } catch (e: any) {
       message.error(e?.message || '批量归档失败');
+    } finally {
+      setBatchLoading(false);
     }
   };
 
@@ -132,8 +137,9 @@ const StudentsPage: React.FC = () => {
       const archived = list.filter((r) => r.status === 'archived');
       setArchivedCount(archived.length);
       setData(showArchived ? list : list.filter((r) => r.status !== 'archived'));
-    } catch (e) {
+    } catch (e: unknown) {
-      console.error(e);
+      const err = e as { message?: string };
+      message.error(err?.message || '加载失败，请稍后重试');
     }
     setLoading(false);
   }, [searchName, showArchived, filterStatus, filterTenantId]);
@@ -383,6 +389,7 @@ const StudentsPage: React.FC = () => {
               danger
               icon={<DeleteOutlined />}
               disabled={selectedRowKeys.length === 0}
+              loading={batchLoading}
             >
               批量归档
             </PermissionButton>
@@ -441,6 +448,7 @@ const StudentsPage: React.FC = () => {
         dataSource={data}
         rowKey="id"
         loading={loading}
+        locale={{ emptyText: <Empty description="暂无数据" /> }}
         scroll={{ x: 1410 }}
         pagination={{ pageSize: 15, showTotal: (total) => `共 ${total} 人` }}
         rowClassName={(record: any) => (record.status === 'archived' ? 'archived-row' : '')}

apps/admin/src/pages/Tenants/index.tsx

@@ -1,5 +1,5 @@
 import React, { useEffect, useState, useMemo } from 'react';
-import { Table, Modal, Form, Input, Select, Space, message, Tag, Popconfirm } from 'antd';
+import { Table, Modal, Form, Input, Select, Space, message, Tag, Popconfirm, Empty } from 'antd';
 import { PlusOutlined, InboxOutlined } from '@ant-design/icons';
 import api from '../../api';
 import PermissionButton from '../../components/PermissionButton';
@@ -44,8 +44,9 @@ const TenantsPage: React.FC = () => {
     try {
       const res: any = await api.get('/tenants');
       setData(res);
-    } catch (e) {
+    } catch (e: unknown) {
-      console.error(e);
+      const err = e as { message?: string };
+      message.error(err?.message || '加载失败，请稍后重试');
     }
     setLoading(false);
   };
@@ -195,9 +196,9 @@ const TenantsPage: React.FC = () => {
         dataSource={filteredData}
         rowKey="id"
         loading={loading}
+        locale={{ emptyText: <Empty description="暂无数据" /> }}
         pagination={{ pageSize: 20, showTotal: (total) => `共 ${total} 条` }}
       />
-
       <Modal
         title={editing ? '编辑租赁方' : '添加租赁方'}
         open={modalOpen}

apps/admin/src/pages/Users/index.tsx

@@ -68,8 +68,9 @@ const UsersPage: React.FC = () => {
       ]);
       setData(users);
       setRoles(rolesRes);
-    } catch (e) {
+    } catch (e: unknown) {
-      console.error(e);
+      const err = e as { message?: string };
+      message.error(err?.message || '加载失败，请稍后重试');
     }
     setLoading(false);
   }, [showArchived]);