diff --git a/apps/frontend-react/src/layouts/AdminLayout.tsx b/apps/frontend-react/src/layouts/AdminLayout.tsx
index 3c91d3df..35539cc8 100644
--- a/apps/frontend-react/src/layouts/AdminLayout.tsx
+++ b/apps/frontend-react/src/layouts/AdminLayout.tsx
@@ -1,16 +1,11 @@
 import {
-  ApiOutlined,
   AuditOutlined,
-  BellOutlined,
-  CloudServerOutlined,
   DashboardOutlined,
   FileSearchOutlined,
-  LinkOutlined,
   LogoutOutlined,
   MenuFoldOutlined,
   MenuUnfoldOutlined,
   OrderedListOutlined,
-  SafetyCertificateOutlined,
   SettingOutlined,
   ShopOutlined,
   TeamOutlined,
@@ -69,38 +64,7 @@ export default function AdminLayout() {
           label: '配置',
           children: [
             { key: '/admin/users', icon: <TeamOutlined />, label: '后台用户' },
-            {
-              key: '/admin/platform-shops',
-              icon: <SettingOutlined />,
-              label: '平台配置',
-              children: [
-                {
-                  key: '/admin/platform-shops?tab=ninetyone',
-                  icon: <LinkOutlined />,
-                  label: '91卡券',
-                },
-                {
-                  key: '/admin/platform-shops?tab=notifications',
-                  icon: <BellOutlined />,
-                  label: '内部通知',
-                },
-                {
-                  key: '/admin/platform-shops?tab=kuaishouEticket',
-                  icon: <SafetyCertificateOutlined />,
-                  label: '快手核销',
-                },
-                {
-                  key: '/admin/platform-shops?tab=kuaishouFeifei',
-                  icon: <ApiOutlined />,
-                  label: 'feifei',
-                },
-                {
-                  key: '/admin/platform-shops?tab=cloudtentacles',
-                  icon: <CloudServerOutlined />,
-                  label: 'cloudtentacles',
-                },
-              ],
-            },
+            { key: '/admin/platform-shops', icon: <SettingOutlined />, label: '平台配置' },
             { key: '/admin/platform-fulfillment', icon: <ShopOutlined />, label: '履约配置' },
           ],
         },
@@ -134,8 +98,7 @@ export default function AdminLayout() {
     window.localStorage.setItem(SIDEBAR_COLLAPSED_KEY, next ? '1' : '0')
   }
 
-  const selectedKey = resolveSelectedKey(location.pathname, location.search)
-  const defaultOpenKeys = collapsed ? [] : resolveDefaultOpenKeys(selectedKey)
+  const selectedKey = resolveSelectedKey(location.pathname)
 
   return (
     <Layout className="admin-shell">
@@ -176,7 +139,6 @@ export default function AdminLayout() {
             mode="inline"
             inlineIndent={16}
             selectedKeys={[selectedKey]}
-            defaultOpenKeys={defaultOpenKeys}
             items={menuItems}
             className="admin-menu"
             onClick={({ key }) => navigate(String(key))}
@@ -216,24 +178,13 @@ export default function AdminLayout() {
   )
 }
 
-function resolveSelectedKey(pathname: string, search = '') {
+function resolveSelectedKey(pathname: string) {
   if (pathname.startsWith('/admin/orders')) return '/admin/orders'
   if (pathname.startsWith('/admin/tasks')) return '/admin/tasks'
-  if (pathname === '/admin/platform-shops') {
-    const tab = new URLSearchParams(search).get('tab') || 'ninetyone'
-    return `/admin/platform-shops?tab=${tab}`
-  }
+  if (pathname === '/admin/platform-shops') return '/admin/platform-shops'
   return pathname
 }
 
-function resolveDefaultOpenKeys(selectedKey: string) {
-  if (selectedKey.startsWith('/admin/platform-shops')) {
-    return ['/admin/platform-shops']
-  }
-
-  return []
-}
-
 function roleLabel(role: string) {
   if (role === 'admin') return '管理员'
   if (role === 'operator') return '普通运营'