统一后台 Table 分页：常开 10/20/50/100 条数切换

- 新增 admin-pagination 工具，标准列表与云触手记录分别配置
- 用户/审计等页补齐 showSizeChanger，避免 total≤50 时无法切换
- ConfigProvider 默认开启条数切换

apps/frontend/src/main.tsx

@@ -21,6 +21,12 @@ ReactDOM.createRoot(document.getElementById('root')!).render(
   <React.StrictMode>
     <ConfigProvider
       locale={zhCN}
+      // 全局分页：常开条数切换（ConfigProvider 仅支持 showSizeChanger 等字段）
+      // 具体 10/20/50/100 由 utils/admin-pagination 在各 Table 上统一配置
+      pagination={{
+        showSizeChanger: true,
+        totalBoundaryShowSizeChanger: 0,
+      }}
       theme={{
         token: {
           colorPrimary: '#1677ff',

apps/frontend/src/pages/admin/AdminAuditLogsPage.tsx

@@ -13,6 +13,11 @@ import type { AdminAuditLogItem } from '@/types/admin'
 import { hasAdminRole } from '@/utils/admin-auth'
 import { formatAuditAction, formatAuditTargetType } from '@/utils/admin-display'
 import { adminAuditActionOptions, adminAuditTargetTypeOptions } from '@/utils/admin-options'
+import {
+  ADMIN_DEFAULT_PAGE_SIZE,
+  buildAdminTablePagination,
+  resolveAdminPageSize,
+} from '@/utils/admin-pagination'
 import { formatAdminDateTime } from '@/utils/admin-time'
 import { stringifyDisplayJson } from '@/utils/date-time'
 
@@ -27,7 +32,7 @@ export default function AdminAuditLogsPage() {
   const isAdmin = hasAdminRole('admin')
   const [searchParams, setSearchParams] = useSearchParams()
   const page = Number(searchParams.get('page') || 1) || 1
-  const pageSize = Number(searchParams.get('pageSize') || 20) || 20
+  const pageSize = resolveAdminPageSize(searchParams.get('pageSize'), ADMIN_DEFAULT_PAGE_SIZE)
   const filters = {
     actorUsername: searchParams.get('actorUsername') || '',
     action: searchParams.get('action') || '',
@@ -195,17 +200,16 @@ export default function AdminAuditLogsPage() {
               dataSource={data?.items || []}
               locale={{ emptyText: <Empty description="暂无审计记录" /> }}
               scroll={{ x: 980 }}
-              pagination={{
+              pagination={buildAdminTablePagination({
                 current: data?.pagination.page || page,
                 pageSize: data?.pagination.pageSize || pageSize,
                 total: data?.pagination.total || 0,
-                showTotal: (total) => `共 ${total} 条`,
                 onChange: (nextPage, nextPageSize) => {
                   setSearchParams(
                     cleanParams({ ...filters, page: nextPage, pageSize: nextPageSize }),
                   )
                 },
-              }}
+              })}
             />
           </Card>
         </>

apps/frontend/src/pages/admin/AdminCloudtentaclesRecordsPage.tsx

@@ -31,6 +31,10 @@ import {
 } from '@/services/admin'
 import type { AdminCloudtentaclesDeliveryRecordItem } from '@/types/admin'
 import { getAdminToken } from '@/utils/admin-auth'
+import {
+  buildCloudtentaclesTablePagination,
+  CLOUDTENTACLES_DEFAULT_PAGE_SIZE,
+} from '@/utils/admin-pagination'
 import { formatAdminDateTime } from '@/utils/admin-time'
 
 type RecordSourceOption = {
@@ -43,9 +47,6 @@ type RecordSourceOption = {
 
 type DateRangeValue = [Dayjs | null, Dayjs | null] | null
 
-const DEFAULT_PAGE_SIZE = 100
-const PAGE_SIZE_OPTIONS = [100, 200, 500, 1000]
-
 export default function AdminCloudtentaclesRecordsPage() {
   const [loading, setLoading] = useState(false)
   const [sourceLoading, setSourceLoading] = useState(false)
@@ -54,7 +55,7 @@ export default function AdminCloudtentaclesRecordsPage() {
   const [platformOrderId, setPlatformOrderId] = useState('')
   const [dateRange, setDateRange] = useState<DateRangeValue>(createDefaultDateRange())
   const [page, setPage] = useState(1)
-  const [pageSize, setPageSize] = useState(DEFAULT_PAGE_SIZE)
+  const [pageSize, setPageSize] = useState(CLOUDTENTACLES_DEFAULT_PAGE_SIZE)
   const [total, setTotal] = useState(0)
   const [items, setItems] = useState<AdminCloudtentaclesDeliveryRecordItem[]>([])
   const [sourceOptions, setSourceOptions] = useState<RecordSourceOption[]>([])
@@ -256,9 +257,9 @@ export default function AdminCloudtentaclesRecordsPage() {
     setPlatformOrderId('')
     setDateRange(nextDateRange)
     setPage(1)
-    setPageSize(DEFAULT_PAGE_SIZE)
+    setPageSize(CLOUDTENTACLES_DEFAULT_PAGE_SIZE)
     void loadRecords(1, {
-      pageSize: DEFAULT_PAGE_SIZE,
+      pageSize: CLOUDTENTACLES_DEFAULT_PAGE_SIZE,
       platformOrderId: '',
       dateRange: nextDateRange,
     })
@@ -357,17 +358,14 @@ export default function AdminCloudtentaclesRecordsPage() {
           dataSource={items}
           size="small"
           scroll={{ x: 1450 }}
-          pagination={{
+          pagination={buildCloudtentaclesTablePagination({
             current: page,
             pageSize,
             total,
-            pageSizeOptions: PAGE_SIZE_OPTIONS,
-            showSizeChanger: true,
-            showTotal: (nextTotal) => `共 ${nextTotal} 条`,
             onChange: (nextPage, nextPageSize) => {
               void loadRecords(nextPage, { pageSize: nextPageSize })
             },
-          }}
+          })}
           locale={{ emptyText: loading ? '发货记录加载中' : '当前筛选条件下暂无发货记录' }}
         />
       </Card>

apps/frontend/src/pages/admin/AdminKuaishouIndustryPage.tsx

@@ -48,6 +48,11 @@ import type {
   AdminKuaishouIndustryVoucherToolPayload,
 } from '@/types/admin'
 import { hasAdminRole } from '@/utils/admin-auth'
+import {
+  ADMIN_DEFAULT_PAGE_SIZE,
+  buildAdminLocalTablePagination,
+  buildAdminTablePagination,
+} from '@/utils/admin-pagination'
 import { formatAdminDateTime } from '@/utils/admin-time'
 import { stringifyDisplayJson } from '@/utils/date-time'
 
@@ -594,13 +599,12 @@ export default function AdminKuaishouIndustryPage() {
               dataSource={vouchers}
               loading={voucherLoading}
               scroll={{ x: 1180 }}
-              pagination={{
+              pagination={buildAdminTablePagination({
                 current: voucherFilters.page,
                 pageSize: voucherFilters.pageSize,
                 total: voucherTotal,
-                showSizeChanger: true,
                 onChange: (page, pageSize) => loadVouchers({ page, pageSize }),
-              }}
+              })}
             />
           </Card>
 
@@ -757,7 +761,7 @@ export default function AdminKuaishouIndustryPage() {
             columns={refundColumns}
             dataSource={refundRows}
             scroll={{ x: 1120 }}
-            pagination={{ pageSize: 10 }}
+            pagination={buildAdminLocalTablePagination({ pageSize: ADMIN_DEFAULT_PAGE_SIZE })}
             style={{ marginTop: 16 }}
           />
         </Card>

apps/frontend/src/pages/admin/AdminOrdersPage.tsx

@@ -10,6 +10,11 @@ import StatusTag from '@/components/admin/StatusTag'
 import { fetchAdminOrders } from '@/services/admin'
 import type { AdminOrderListItem } from '@/types/admin'
 import { adminPayStatusOptions } from '@/utils/admin-options'
+import {
+  ADMIN_DEFAULT_PAGE_SIZE,
+  buildAdminTablePagination,
+  resolveAdminPageSize,
+} from '@/utils/admin-pagination'
 import { formatAdminDateTime } from '@/utils/admin-time'
 
 type OrderFilterForm = {
@@ -22,7 +27,7 @@ export default function AdminOrdersPage() {
   const navigate = useNavigate()
   const [searchParams, setSearchParams] = useSearchParams()
   const page = Number(searchParams.get('page') || 1) || 1
-  const pageSize = Number(searchParams.get('pageSize') || 20) || 20
+  const pageSize = resolveAdminPageSize(searchParams.get('pageSize'), ADMIN_DEFAULT_PAGE_SIZE)
   const filters = {
     platformOrderId: searchParams.get('platformOrderId') || '',
     payStatus: searchParams.get('payStatus') || '',
@@ -141,16 +146,14 @@ export default function AdminOrdersPage() {
           columns={columns}
           dataSource={data?.items || []}
           scroll={{ x: 900 }}
-          pagination={{
+          pagination={buildAdminTablePagination({
             current: data?.pagination.page || page,
             pageSize: data?.pagination.pageSize || pageSize,
             total: data?.pagination.total || 0,
-            showSizeChanger: true,
-            showTotal: (total) => `共 ${total} 条`,
             onChange: (nextPage, nextPageSize) => {
               setSearchParams(cleanParams({ ...filters, page: nextPage, pageSize: nextPageSize }))
             },
-          }}
+          })}
         />
       </Card>
     </section>

apps/frontend/src/pages/admin/AdminTasksPage.tsx

@@ -24,6 +24,11 @@ import {
 import type { AdminTaskActionResponse, AdminTaskListItem } from '@/types/admin'
 import { hasAdminRole } from '@/utils/admin-auth'
 import { adminTaskStatusOptions } from '@/utils/admin-options'
+import {
+  ADMIN_DEFAULT_PAGE_SIZE,
+  buildAdminTablePagination,
+  resolveAdminPageSize,
+} from '@/utils/admin-pagination'
 import { formatAdminDateTime } from '@/utils/admin-time'
 
 type TaskFilterForm = {
@@ -50,7 +55,7 @@ export default function AdminTasksPage() {
   const [actionLoadingId, setActionLoadingId] = useState<number | null>(null)
   const [lastClaimUrl, setLastClaimUrl] = useState('')
   const page = Number(searchParams.get('page') || 1) || 1
-  const pageSize = Number(searchParams.get('pageSize') || 20) || 20
+  const pageSize = resolveAdminPageSize(searchParams.get('pageSize'), ADMIN_DEFAULT_PAGE_SIZE)
   const canManageTaskLifecycle = hasAdminRole('operator')
   const canCloseTasks = hasAdminRole('support')
   const filters = {
@@ -397,16 +402,14 @@ export default function AdminTasksPage() {
           columns={columns}
           dataSource={data?.items || []}
           scroll={{ x: 1500 }}
-          pagination={{
+          pagination={buildAdminTablePagination({
             current: data?.pagination.page || page,
             pageSize: data?.pagination.pageSize || pageSize,
             total: data?.pagination.total || 0,
-            showSizeChanger: true,
-            showTotal: (total) => `共 ${total} 条`,
             onChange: (nextPage, nextPageSize) => {
               setSearchParams(cleanParams({ ...filters, page: nextPage, pageSize: nextPageSize }))
             },
-          }}
+          })}
         />
       </Card>
     </section>

apps/frontend/src/pages/admin/AdminUsersPage.tsx

@@ -38,6 +38,11 @@ import {
 import type { AdminRole, AdminUserListItem } from '@/types/admin'
 import { getAdminUserId, hasAdminRole } from '@/utils/admin-auth'
 import { adminUserRoleOptions, adminUserStatusOptions } from '@/utils/admin-options'
+import {
+  ADMIN_DEFAULT_PAGE_SIZE,
+  buildAdminTablePagination,
+  resolveAdminPageSize,
+} from '@/utils/admin-pagination'
 import { formatAdminDateTime } from '@/utils/admin-time'
 
 type UserFilterForm = {
@@ -68,7 +73,7 @@ export default function AdminUsersPage() {
   const [creating, setCreating] = useState(false)
   const [actionLoadingId, setActionLoadingId] = useState<number | null>(null)
   const page = Number(searchParams.get('page') || 1) || 1
-  const pageSize = Number(searchParams.get('pageSize') || 20) || 20
+  const pageSize = resolveAdminPageSize(searchParams.get('pageSize'), ADMIN_DEFAULT_PAGE_SIZE)
   const filters = {
     username: searchParams.get('username') || '',
     role: searchParams.get('role') || '',
@@ -407,15 +412,14 @@ export default function AdminUsersPage() {
           dataSource={data?.items || []}
           locale={{ emptyText: <Empty description="暂无用户" /> }}
           scroll={{ x: 1060 }}
-          pagination={{
+          pagination={buildAdminTablePagination({
             current: data?.pagination.page || page,
             pageSize: data?.pagination.pageSize || pageSize,
             total: data?.pagination.total || 0,
-            showTotal: (total) => `共 ${total} 条`,
             onChange: (nextPage, nextPageSize) => {
               setSearchParams(cleanParams({ ...filters, page: nextPage, pageSize: nextPageSize }))
             },
-          }}
+          })}
         />
       </Card>
     </section>

apps/frontend/src/pages/admin/platform/AdminPlatformFulfillmentPage.tsx

@@ -55,6 +55,7 @@ import type {
   AdminKuaishouFeifeiProductRule,
 } from '@/types/admin'
 import { hasAdminRole } from '@/utils/admin-auth'
+import { buildAdminLocalTablePagination } from '@/utils/admin-pagination'
 
 type EditableOverrideRule = Omit<AdminCloudtentaclesOverrideRule, 'normalizedProductName'> & {
   normalizedProductName?: string
@@ -666,7 +667,7 @@ function KuaishouFeifeiFulfillmentPanel() {
           rowKey={(row) => row.id || `${row.productName}-${row.productCode}`}
           columns={columns}
           dataSource={rules}
-          pagination={{ pageSize: 20, showSizeChanger: true }}
+          pagination={buildAdminLocalTablePagination()}
           scroll={{ x: 920, y: 520 }}
           locale={{ emptyText: '暂无 kuaishou-feifei 商品映射' }}
           className="platform-section-gap"
@@ -1170,7 +1171,7 @@ function KuaishouCloudFulfillmentPanel() {
                   ),
                 },
               ]}
-              pagination={{ pageSize: 20, showSizeChanger: true }}
+              pagination={buildAdminLocalTablePagination()}
               scroll={{ x: 1000, y: 420 }}
               locale={{ emptyText: '当前账号暂无可展示商品' }}
             />

apps/frontend/src/pages/admin/platform/AdminPlatformShopsPage.tsx

@@ -77,6 +77,11 @@ import type {
   AdminScheduledJobsConfig,
 } from '@/types/admin'
 import { hasAdminRole } from '@/utils/admin-auth'
+import {
+  ADMIN_DEFAULT_PAGE_SIZE,
+  buildAdminLocalTablePagination,
+  buildAdminTablePagination,
+} from '@/utils/admin-pagination'
 import { formatAdminDateTime } from '@/utils/admin-time'
 
 type PlatformTab =
@@ -441,14 +446,12 @@ function NinetyonePanel({
         columns={columns}
         dataSource={data?.items || []}
         scroll={{ x: 1200 }}
-        pagination={{
+        pagination={buildAdminTablePagination({
           current: data?.page || 1,
-          pageSize: data?.pageSize || 20,
+          pageSize: data?.pageSize || ADMIN_DEFAULT_PAGE_SIZE,
           total: data?.total || 0,
-          showSizeChanger: true,
-          showTotal: (total) => `共 ${total} 条`,
           onChange: (nextPage, nextPageSize) => loadOrders(nextPage, nextPageSize),
-        }}
+        })}
       />
     </Card>
   )
@@ -1469,7 +1472,7 @@ function KuaishouFeifeiPlatformPanel({
           className="platform-section-gap"
           rowKey={(row) => row.id || row.productCode || row.productName}
           dataSource={source.productRules}
-          pagination={{ pageSize: 10, showSizeChanger: true }}
+          pagination={buildAdminLocalTablePagination()}
           scroll={{ x: 980 }}
           columns={[
             {

apps/frontend/src/utils/admin-pagination.ts

@@ -0,0 +1,93 @@
+import type { TablePaginationConfig } from 'antd'
+
+/** 后台标准列表默认每页条数（与后端 normalizePageSize 默认 20 一致） */
+export const ADMIN_DEFAULT_PAGE_SIZE = 20
+
+/**
+ * 标准列表可选页大小。
+ * 后端 admin normalizePageSize 上限 100，故不包含更大档位。
+ */
+export const ADMIN_PAGE_SIZE_OPTIONS = [10, 20, 50, 100] as const
+
+/** 云触手发货记录：上游接口更适合大批量拉取 */
+export const CLOUDTENTACLES_DEFAULT_PAGE_SIZE = 100
+export const CLOUDTENTACLES_PAGE_SIZE_OPTIONS = [100, 200, 500, 1000] as const
+
+export function formatAdminTotal(total: number) {
+  return `共 ${total} 条`
+}
+
+/** 可复用到 Table.pagination 的标准选项（常开条数切换） */
+export const ADMIN_TABLE_PAGINATION_BASE: Pick<
+  TablePaginationConfig,
+  'showSizeChanger' | 'pageSizeOptions' | 'showTotal'
+> = {
+  showSizeChanger: true,
+  pageSizeOptions: [...ADMIN_PAGE_SIZE_OPTIONS],
+  showTotal: formatAdminTotal,
+}
+
+/**
+ * 服务端分页列表（任务/订单/用户/审计等）。
+ * 始终展示 10/20/50/100，避免 antd「total ≤ 50 不显示」默认行为。
+ */
+export function buildAdminTablePagination(options: {
+  current?: number
+  page?: number
+  pageSize?: number
+  total?: number
+  onChange?: TablePaginationConfig['onChange']
+} & Partial<TablePaginationConfig>): TablePaginationConfig {
+  const { current, page, pageSize, total, onChange, ...rest } = options
+  return {
+    ...ADMIN_TABLE_PAGINATION_BASE,
+    current: current ?? page ?? 1,
+    pageSize: pageSize ?? ADMIN_DEFAULT_PAGE_SIZE,
+    total: total ?? 0,
+    onChange,
+    ...rest,
+  }
+}
+
+/** 纯前端本地表格分页 */
+export function buildAdminLocalTablePagination(
+  options: Partial<TablePaginationConfig> = {},
+): TablePaginationConfig {
+  return {
+    ...ADMIN_TABLE_PAGINATION_BASE,
+    pageSize: ADMIN_DEFAULT_PAGE_SIZE,
+    ...options,
+  }
+}
+
+/** 云触手发货记录分页（100–1000） */
+export function buildCloudtentaclesTablePagination(options: {
+  current?: number
+  page?: number
+  pageSize?: number
+  total?: number
+  onChange?: TablePaginationConfig['onChange']
+} & Partial<TablePaginationConfig>): TablePaginationConfig {
+  const { current, page, pageSize, total, onChange, ...rest } = options
+  return {
+    showSizeChanger: true,
+    pageSizeOptions: [...CLOUDTENTACLES_PAGE_SIZE_OPTIONS],
+    showTotal: formatAdminTotal,
+    current: current ?? page ?? 1,
+    pageSize: pageSize ?? CLOUDTENTACLES_DEFAULT_PAGE_SIZE,
+    total: total ?? 0,
+    onChange,
+    ...rest,
+  }
+}
+
+export function resolveAdminPageSize(
+  raw: unknown,
+  fallback: number = ADMIN_DEFAULT_PAGE_SIZE,
+): number {
+  const parsed = Number(raw)
+  if (!Number.isFinite(parsed) || parsed <= 0) {
+    return fallback
+  }
+  return Math.min(100, Math.floor(parsed))
+}