diff --git a/apps/frontend/src/pages/admin/panels/AfterSalesPanel.tsx b/apps/frontend/src/pages/admin/panels/AfterSalesPanel.tsx
index db7e1626..dcf5382a 100644
--- a/apps/frontend/src/pages/admin/panels/AfterSalesPanel.tsx
+++ b/apps/frontend/src/pages/admin/panels/AfterSalesPanel.tsx
@@ -33,6 +33,7 @@ import type {
   WorkOrder,
 } from '@/types/worker-platform'
 import { ADMIN_DEFAULT_PAGE_SIZE, buildAdminTablePagination } from '@/utils/admin-pagination'
+import { normalizeSearchText } from '@/utils/admin-realtime-work-orders'
 import { formatAdminDateTime } from '@/utils/admin-time'
 import { uniqueUploadedFiles } from '@/utils/image-identity'
 import { asRecord, formatMoney } from './shared'
@@ -54,6 +55,14 @@ type AfterSalesRepayFormValues = {
   note?: string
 }
 
+/** 售后单状态筛选（与列表标签同一套文案）。 */
+const AFTER_SALES_STATUS_OPTIONS = [
+  { value: 'awaiting_worker_response', label: '待打手说明' },
+  { value: 'under_review', label: '客服处理中' },
+  { value: 'recovery_pending', label: '追缴中' },
+  { value: 'closed', label: '已关闭' },
+]
+
 export type AfterSalesPanelHandle = {
   openCreateModal: (row: WorkOrder) => void
 }
@@ -67,6 +76,10 @@ const AfterSalesPanel = forwardRef<AfterSalesPanelHandle>(function AfterSalesPan
   const [afterSalesFiles, setAfterSalesFiles] = useState<UploadedFile[]>([])
   const [afterSalesPage, setAfterSalesPage] = useState(1)
   const [afterSalesPageSize, setAfterSalesPageSize] = useState(ADMIN_DEFAULT_PAGE_SIZE)
+  /** 搜索框输入值；点搜索/回车后才写入 afterSalesKeyword，避免每敲一个字就请求。 */
+  const [afterSalesKeywordInput, setAfterSalesKeywordInput] = useState('')
+  const [afterSalesKeyword, setAfterSalesKeyword] = useState('')
+  const [afterSalesStatus, setAfterSalesStatus] = useState('')
   const [afterSalesCreateForm] = Form.useForm<AfterSalesCreateFormValues>()
   const [afterSalesResolutionForm] = Form.useForm<AfterSalesResolutionFormValues>()
   const [afterSalesRepayForm] = Form.useForm<AfterSalesRepayFormValues>()
@@ -77,9 +90,20 @@ const AfterSalesPanel = forwardRef<AfterSalesPanelHandle>(function AfterSalesPan
     enabled: Boolean(afterSalesOrder?.sharing?.enabled),
   })
   const afterSalesCasesQuery = useQuery({
-    queryKey: ['admin-worker-platform-after-sales-cases', afterSalesPage, afterSalesPageSize],
+    queryKey: [
+      'admin-worker-platform-after-sales-cases',
+      afterSalesPage,
+      afterSalesPageSize,
+      afterSalesKeyword,
+      afterSalesStatus,
+    ],
     queryFn: () =>
-      fetchAdminAfterSalesCases({ page: afterSalesPage, pageSize: afterSalesPageSize }),
+      fetchAdminAfterSalesCases({
+        page: afterSalesPage,
+        pageSize: afterSalesPageSize,
+        ...(afterSalesKeyword ? { keyword: afterSalesKeyword } : {}),
+        ...(afterSalesStatus ? { status: afterSalesStatus } : {}),
+      }),
   })
 
   useImperativeHandle(ref, () => ({
@@ -200,6 +224,41 @@ const AfterSalesPanel = forwardRef<AfterSalesPanelHandle>(function AfterSalesPan
         }
         bordered={false}
       >
+        <div style={{ marginBottom: 16 }}>
+          <Space wrap>
+            <Input.Search
+              allowClear
+              value={afterSalesKeywordInput}
+              placeholder="售后单号 / 工单号 / 平台号 / 责任打手"
+              style={{ width: 340 }}
+              onChange={(event) => {
+                const nextValue = event.target.value
+                setAfterSalesKeywordInput(nextValue)
+                // 清空输入立即恢复全量，不用再点一次搜索。
+                if (!nextValue.trim()) {
+                  setAfterSalesKeyword('')
+                  setAfterSalesPage(1)
+                }
+              }}
+              onSearch={(value) => {
+                // 归一化（全角→半角、去零宽字符）：粘贴来的单号常夹带不可见字符。
+                setAfterSalesKeyword(normalizeSearchText(value))
+                setAfterSalesPage(1)
+              }}
+            />
+            <Select
+              allowClear
+              value={afterSalesStatus || undefined}
+              placeholder="全部状态"
+              style={{ width: 160 }}
+              options={AFTER_SALES_STATUS_OPTIONS}
+              onChange={(value) => {
+                setAfterSalesStatus(String(value || ''))
+                setAfterSalesPage(1)
+              }}
+            />
+          </Space>
+        </div>
         <Table<WorkerAfterSalesCase>
           rowKey="caseId"
           loading={afterSalesCasesQuery.isLoading}