diff --git a/backend-fastapi/core/menu/service.py b/backend-fastapi/core/menu/service.py
index abe575e..0376662 100644
--- a/backend-fastapi/core/menu/service.py
+++ b/backend-fastapi/core/menu/service.py
@@ -17,8 +17,9 @@ from core.menu.schema import MenuCreate, MenuUpdate
 menu_cache = CacheManager(prefix="menu:")
 
 # 缓存key
-MENU_TREE_CACHE_KEY = "tree:ai_agent_admin"
-USER_ROUTE_CACHE_PREFIX = "user_route:ai_agent_admin:"
+AI_AGENT_ADMIN_MENU_CACHE_VERSION = "v2"
+MENU_TREE_CACHE_KEY = f"tree:ai_agent_admin:{AI_AGENT_ADMIN_MENU_CACHE_VERSION}"
+USER_ROUTE_CACHE_PREFIX = f"user_route:ai_agent_admin:{AI_AGENT_ADMIN_MENU_CACHE_VERSION}:"
 
 AI_AGENT_ADMIN_MENU_NAMES = {
     "ControlCenter",
diff --git a/web/apps/web-ele/src/preferences.ts b/web/apps/web-ele/src/preferences.ts
index 21cc7f6..86c2342 100644
--- a/web/apps/web-ele/src/preferences.ts
+++ b/web/apps/web-ele/src/preferences.ts
@@ -20,8 +20,8 @@ export const overridesPreferences = defineOverridesPreferences({
     mode: 'light',
   },
   copyright: {
-    companyName: 'ZQ-Platform',
-    companySiteLink: 'https://zq-platform.com',
+    companyName: 'AI Agent Admin',
+    companySiteLink: '',
     date: '2025',
     enable: true,
     icp: '',