diff --git a/apps/admin-web/src/lib/hq-log.ts b/apps/admin-web/src/lib/hq-log.ts
index 760c75e..198485c 100644
--- a/apps/admin-web/src/lib/hq-log.ts
+++ b/apps/admin-web/src/lib/hq-log.ts
@@ -27,6 +27,7 @@ export const HQ_OPERATION_ACTION_OPTIONS = [
   { value: 'STORE_AUDIT', label: '门店审核' },
   { value: 'STORE_ACCOUNT_CREATE', label: '新增门店账户' },
   { value: 'STORE_ACCOUNT_UPDATE', label: '编辑门店账户' },
+  { value: 'STORE_ACCOUNT_STAFF_DELETE', label: '删除门店子账号' },
   { value: 'STORE_CATEGORY_CREATE', label: '新增门店分类' },
   { value: 'STORE_CATEGORY_UPDATE', label: '编辑门店分类' },
   { value: 'STORE_CATEGORY_DELETE', label: '删除门店分类' },
diff --git a/apps/admin-web/src/pages/CitiesPage.tsx b/apps/admin-web/src/pages/CitiesPage.tsx
index fca7551..5c6325e 100644
--- a/apps/admin-web/src/pages/CitiesPage.tsx
+++ b/apps/admin-web/src/pages/CitiesPage.tsx
@@ -1,4 +1,5 @@
 import { useCallback, useEffect, useState } from 'react';
+import { Link } from 'react-router-dom';
 import {
   Button,
   Descriptions,
@@ -228,7 +229,16 @@ export default function CitiesPage() {
     { title: '省份', dataIndex: 'province', width: 90 },
     { title: '状态', dataIndex: 'status', width: 90, render: (s) => <Tag>{CITY_STATUS_LABELS[s] || s}</Tag> },
     { title: '合伙人', dataIndex: 'partnerBindingCount', width: 90 },
-    { title: '门店', dataIndex: 'storeCount', width: 70 },
+    {
+      title: '门店',
+      dataIndex: 'storeCount',
+      width: 70,
+      render: (n: number, row) => (
+        <Link to={`/stores?cityId=${row.id}`} title={`查看「${row.name}」门店`}>
+          {n ?? 0}
+        </Link>
+      ),
+    },
     { title: '订单', dataIndex: 'orderCount', width: 70 },
     { title: '创建', dataIndex: 'createdAt', width: 160, render: fmtTime },
     {
diff --git a/apps/admin-web/src/pages/StoreAccountsPage.tsx b/apps/admin-web/src/pages/StoreAccountsPage.tsx
index 5e4c10e..f7e22fc 100644
--- a/apps/admin-web/src/pages/StoreAccountsPage.tsx
+++ b/apps/admin-web/src/pages/StoreAccountsPage.tsx
@@ -1,6 +1,6 @@
 import { useState } from 'react';
 import {
-  Button, Descriptions, Drawer, Form, Input, Modal, Select, Space, Table, Tag, Typography, message,
+  Button, Descriptions, Drawer, Form, Input, Modal, Popconfirm, Select, Space, Table, Tag, Typography, message,
 } from 'antd';
 import type { ColumnsType } from 'antd/es/table';
 import { request, type Paginated } from '../lib/api';
@@ -45,12 +45,33 @@ export default function StoreAccountsPage() {
   const [drawerOpen, setDrawerOpen] = useState(false);
   const [createOpen, setCreateOpen] = useState(false);
   const [stores, setStores] = useState<StoreOption[]>([]);
+  const [deletingStaffId, setDeletingStaffId] = useState<string | null>(null);
 
   async function loadStores() {
     const res = await request<Paginated<StoreOption>>(`/admin/stores?pageSize=${ADMIN_OPTIONS_PAGE_SIZE}`);
     setStores(res.items);
   }
 
+  async function refreshDetail(accountId: string) {
+    const d = await request<Row>(`/admin/store-accounts/${accountId}`);
+    setDetail(d);
+    void reload();
+  }
+
+  async function deleteStaff(staffId: string) {
+    if (!detail) return;
+    setDeletingStaffId(staffId);
+    try {
+      await request(`/admin/store-accounts/${detail.id}/staff/${staffId}`, { method: 'DELETE' });
+      message.success('子账号已删除');
+      await refreshDetail(detail.id);
+    } catch (e) {
+      message.error(e instanceof Error ? e.message : '删除失败');
+    } finally {
+      setDeletingStaffId(null);
+    }
+  }
+
   const columns: ColumnsType<Row> = [
     { title: '姓名', dataIndex: 'name', width: 100 },
     { title: '手机', dataIndex: 'phone', width: 120 },
@@ -218,10 +239,32 @@ export default function StoreAccountsPage() {
                       dataIndex: 'status',
                       render: (s) => <Tag>{ACCOUNT_STATUS_LABELS[s] || s}</Tag>,
                     },
+                    {
+                      title: '操作',
+                      width: 80,
+                      render: (_, staff) => (
+                        <Popconfirm
+                          title="确认删除该子账号？"
+                          description={`${staff.name}（${staff.phone}）删除后将无法登录门店端`}
+                          okText="删除"
+                          okButtonProps={{ danger: true, loading: deletingStaffId === staff.id }}
+                          cancelText="取消"
+                          onConfirm={() => void deleteStaff(staff.id)}
+                        >
+                          <Button type="link" size="small" danger>
+                            删除
+                          </Button>
+                        </Popconfirm>
+                      ),
+                    },
                   ]}
                 />
               </>
-            ) : null}
+            ) : (
+              <Typography.Paragraph type="secondary" style={{ marginTop: 24, marginBottom: 0 }}>
+                暂无子账号
+              </Typography.Paragraph>
+            )}
           </>
         )}
       </Drawer>
diff --git a/apps/admin-web/src/pages/StoresPage.tsx b/apps/admin-web/src/pages/StoresPage.tsx
index cca51b8..305da2a 100644
--- a/apps/admin-web/src/pages/StoresPage.tsx
+++ b/apps/admin-web/src/pages/StoresPage.tsx
@@ -1,5 +1,5 @@
-import { useMemo, useState } from 'react';
-import { useNavigate } from 'react-router-dom';
+import { useEffect, useMemo, useState } from 'react';
+import { useNavigate, useSearchParams } from 'react-router-dom';
 import {
   Alert,
   Button,
@@ -322,10 +322,14 @@ type CategoryNode = {
 
 export default function StoresPage() {
   const navigate = useNavigate();
+  const [searchParams] = useSearchParams();
+  const initialCityId = searchParams.get('cityId') ?? '';
   const [form] = Form.useForm();
   const [editForm] = Form.useForm();
   const [createForm] = Form.useForm<StoreCreateForm>();
-  const [filters, setFilters] = useState<Record<string, string>>({});
+  const [filters, setFilters] = useState<Record<string, string>>(() =>
+    initialCityId ? { cityId: initialCityId } : {},
+  );
   const { data, loading, page, pageSize, setPage, setPageSize, reload } = useAdminList<StoreRow>(
     '/admin/stores',
     () => {
@@ -334,10 +338,12 @@ export default function StoresPage() {
       if (filters.status) qs.set('status', filters.status);
       if (filters.auditStatus) qs.set('auditStatus', filters.auditStatus);
       if (filters.phone) qs.set('phone', filters.phone);
+      if (filters.cityId) qs.set('cityId', filters.cityId);
       return qs;
     },
     [filters],
   );
+  const [filterCities, setFilterCities] = useState<CityOption[]>([]);
   const [detail, setDetail] = useState<Record<string, unknown> | null>(null);
   const [drawerOpen, setDrawerOpen] = useState(false);
   const [rejectOpen, setRejectOpen] = useState(false);
@@ -356,6 +362,25 @@ export default function StoresPage() {
   const [saving, setSaving] = useState(false);
   const [phoneMismatch, setPhoneMismatch] = useState<string | null>(null);
 
+  useEffect(() => {
+    void request<Paginated<CityOption>>(`/admin/cities?pageSize=${ADMIN_OPTIONS_PAGE_SIZE}`)
+      .then((res) => setFilterCities(res.items))
+      .catch(() => {});
+  }, []);
+
+  useEffect(() => {
+    const cityId = searchParams.get('cityId') ?? '';
+    setFilters((prev) => {
+      if ((prev.cityId ?? '') === cityId) return prev;
+      const next = { ...prev };
+      if (cityId) next.cityId = cityId;
+      else delete next.cityId;
+      return next;
+    });
+    form.setFieldsValue({ cityId: cityId || undefined });
+    if (cityId) setPage(1);
+  }, [searchParams, form, setPage]);
+
   const selectedPartnerId = Form.useWatch('partnerAccountId', createForm);
   const selectedRegionCodes = Form.useWatch('regionCodes', createForm);
   const selectedCityId = Form.useWatch('cityId', createForm);
@@ -726,6 +751,16 @@ export default function StoresPage() {
       <Form form={form} layout="inline" style={{ marginBottom: 16 }} onFinish={(v) => { setFilters(v); setPage(1); }}>
         <Form.Item name="name" label="名称"><Input allowClear /></Form.Item>
         <Form.Item name="phone" label="电话"><Input allowClear /></Form.Item>
+        <Form.Item name="cityId" label="城市">
+          <Select
+            allowClear
+            showSearch
+            optionFilterProp="label"
+            style={{ width: 140 }}
+            placeholder="全部"
+            options={filterCities.map((c) => ({ value: c.id, label: c.name }))}
+          />
+        </Form.Item>
         <Form.Item name="status" label="营业状态">
           <Select allowClear style={{ width: 100 }} placeholder="全部" options={Object.entries(STORE_STATUS_LABELS).map(([value, label]) => ({ value, label }))} />
         </Form.Item>
@@ -738,7 +773,18 @@ export default function StoresPage() {
           />
         </Form.Item>
         <Form.Item><Button type="primary" htmlType="submit">查询</Button></Form.Item>
-        <Form.Item><Button onClick={() => { form.resetFields(); setFilters({}); setPage(1); }}>重置</Button></Form.Item>
+        <Form.Item>
+          <Button
+            onClick={() => {
+              form.resetFields();
+              setFilters({});
+              setPage(1);
+              if (searchParams.has('cityId')) navigate('/stores', { replace: true });
+            }}
+          >
+            重置
+          </Button>
+        </Form.Item>
       </Form>
       <Table rowKey="id" className="admin-table-nowrap" loading={loading} columns={columns} dataSource={data?.items ?? []} scroll={{ x: 1200 }}
         pagination={{ current: page, pageSize, total: data?.total ?? 0, showSizeChanger: true, onChange: (p, ps) => { setPage(p); setPageSize(ps); } }} />
diff --git a/server/dukang-api/src/common/hq-operation/hq-operation.constants.ts b/server/dukang-api/src/common/hq-operation/hq-operation.constants.ts
index 4d6eb3c..cd84429 100644
--- a/server/dukang-api/src/common/hq-operation/hq-operation.constants.ts
+++ b/server/dukang-api/src/common/hq-operation/hq-operation.constants.ts
@@ -28,6 +28,7 @@ export const HqOperationAction = {
   STORE_AUDIT: 'STORE_AUDIT',
   STORE_ACCOUNT_CREATE: 'STORE_ACCOUNT_CREATE',
   STORE_ACCOUNT_UPDATE: 'STORE_ACCOUNT_UPDATE',
+  STORE_ACCOUNT_STAFF_DELETE: 'STORE_ACCOUNT_STAFF_DELETE',
   STORE_MEDIA_CREATE: 'STORE_MEDIA_CREATE',
   STORE_MEDIA_UPDATE: 'STORE_MEDIA_UPDATE',
   STORE_MEDIA_DELETE: 'STORE_MEDIA_DELETE',
@@ -127,6 +128,7 @@ export const HQ_OPERATION_ACTION_LABELS: Record<string, string> = {
   [HqOperationAction.STORE_AUDIT]: '门店审核',
   [HqOperationAction.STORE_ACCOUNT_CREATE]: '新增门店账户',
   [HqOperationAction.STORE_ACCOUNT_UPDATE]: '编辑门店账户',
+  [HqOperationAction.STORE_ACCOUNT_STAFF_DELETE]: '删除门店子账号',
   [HqOperationAction.STORE_MEDIA_CREATE]: '新增门店资源',
   [HqOperationAction.STORE_MEDIA_UPDATE]: '编辑门店资源',
   [HqOperationAction.STORE_MEDIA_DELETE]: '删除门店资源',
diff --git a/server/dukang-api/src/modules/ops/admin-stores.controller.ts b/server/dukang-api/src/modules/ops/admin-stores.controller.ts
index 9c0762d..068c874 100644
--- a/server/dukang-api/src/modules/ops/admin-stores.controller.ts
+++ b/server/dukang-api/src/modules/ops/admin-stores.controller.ts
@@ -94,6 +94,16 @@ export class AdminStoreAccountsController {
   update(@Param('id') id: string, @Body() dto: UpdateStoreAccountDto) {
     return this.service.updateStoreAccount(BigInt(id), dto);
   }
+
+  @Delete(':id/staff/:staffId')
+  @HqOperation({
+    action: HqOperationAction.STORE_ACCOUNT_STAFF_DELETE,
+    refType: 'STORE_ACCOUNT',
+    refIdParam: 'staffId',
+  })
+  deleteStaff(@Param('id') id: string, @Param('staffId') staffId: string) {
+    return this.service.deleteStoreStaff(BigInt(id), BigInt(staffId));
+  }
 }
 
 @Controller('admin/store-media')
diff --git a/server/dukang-api/src/modules/ops/admin-stores.service.ts b/server/dukang-api/src/modules/ops/admin-stores.service.ts
index 10603b3..07f0a7c 100644
--- a/server/dukang-api/src/modules/ops/admin-stores.service.ts
+++ b/server/dukang-api/src/modules/ops/admin-stores.service.ts
@@ -717,4 +717,26 @@ export class AdminStoresService {
     });
     return serializeBigInt(account);
   }
+
+  /** HQ 删除门店子账号（非主账号） */
+  async deleteStoreStaff(parentAccountId: bigint, staffId: bigint) {
+    const parent = await this.prisma.storeAccount.findUnique({ where: { id: parentAccountId } });
+    if (!parent || parent.isPrimary !== 1) {
+      throw new BadRequestException('主账号不存在');
+    }
+    const staff = await this.prisma.storeAccount.findFirst({
+      where: { id: staffId, parentAccountId, isPrimary: 0 },
+    });
+    if (!staff) throw new NotFoundException('子账号不存在');
+
+    const pending = await this.prisma.redeemPendingRecord.count({
+      where: { storeAccountId: staffId },
+    });
+    if (pending > 0) {
+      throw new BadRequestException('该子账号仍有待处理核销单，无法删除');
+    }
+
+    await this.prisma.storeAccount.delete({ where: { id: staffId } });
+    return { ok: true };
+  }
 }