diff --git a/backend/dvadmin/system/urls.py b/backend/dvadmin/system/urls.py
index c9c12e9afc90d76336279c837c2d0be1e2567def..a2de849ca871883b744ce6d5789da8cdcda12ee7 100644
--- a/backend/dvadmin/system/urls.py
+++ b/backend/dvadmin/system/urls.py
@@ -6,10 +6,12 @@ from dvadmin.system.views.area import AreaViewSet
 from dvadmin.system.views.clause import PrivacyView, TermsServiceView
 from dvadmin.system.views.dept import DeptViewSet
 from dvadmin.system.views.dictionary import DictionaryViewSet
+from dvadmin.system.views.download_center import DownloadCenterViewSet
 from dvadmin.system.views.file_list import FileViewSet
 from dvadmin.system.views.login_log import LoginLogViewSet
 from dvadmin.system.views.menu import MenuViewSet
 from dvadmin.system.views.menu_button import MenuButtonViewSet
+from dvadmin.system.views.menu_field import MenuFieldViewSet
 from dvadmin.system.views.message_center import MessageCenterViewSet
 from dvadmin.system.views.operation_log import OperationLogViewSet
 from dvadmin.system.views.role import RoleViewSet
@@ -17,8 +19,6 @@ from dvadmin.system.views.role_menu import RoleMenuPermissionViewSet
 from dvadmin.system.views.role_menu_button_permission import RoleMenuButtonPermissionViewSet
 from dvadmin.system.views.system_config import SystemConfigViewSet
 from dvadmin.system.views.user import UserViewSet
-from dvadmin.system.views.menu_field import MenuFieldViewSet
-from dvadmin.system.views.download_center import DownloadCenterViewSet
 
 system_url = routers.SimpleRouter()
 system_url.register(r'menu', MenuViewSet)
@@ -39,18 +39,17 @@ system_url.register(r'column', MenuFieldViewSet)
 system_url.register(r'login_log', LoginLogViewSet)
 system_url.register(r'download_center', DownloadCenterViewSet)
 
-
 urlpatterns = [
-    path('user/export/', UserViewSet.as_view({'post': 'export_data', })),
-    path('user/import/', UserViewSet.as_view({'get': 'import_data', 'post': 'import_data'})),
-    path('system_config/save_content/', SystemConfigViewSet.as_view({'put': 'save_content'})),
-    path('system_config/get_association_table/', SystemConfigViewSet.as_view({'get': 'get_association_table'})),
-    path('system_config/get_table_data/<int:pk>/', SystemConfigViewSet.as_view({'get': 'get_table_data'})),
-    path('system_config/get_relation_info/', SystemConfigViewSet.as_view({'get': 'get_relation_info'})),
-    # path('login_log/', LoginLogViewSet.as_view({'get': 'list'})),
-    # path('login_log/<int:pk>/', LoginLogViewSet.as_view({'get': 'retrieve'})),
-    path('dept_lazy_tree/', DeptViewSet.as_view({'get': 'dept_lazy_tree'})),
-    path('clause/privacy.html', PrivacyView.as_view()),
-    path('clause/terms_service.html', TermsServiceView.as_view()),
+        path('user/export/', UserViewSet.as_view({'post': 'export_data', })),
+        path('user/import/', UserViewSet.as_view({'get': 'import_data', 'post': 'import_data'})),
+        path('system_config/save_content/', SystemConfigViewSet.as_view({'put': 'save_content'})),
+        path('system_config/get_association_table/', SystemConfigViewSet.as_view({'get': 'get_association_table'})),
+        path('system_config/get_table_data/<int:pk>/', SystemConfigViewSet.as_view({'get': 'get_table_data'})),
+        path('system_config/get_relation_info/', SystemConfigViewSet.as_view({'get': 'get_relation_info'})),
+        # path('login_log/', LoginLogViewSet.as_view({'get': 'list'})),
+        # path('login_log/<int:pk>/', LoginLogViewSet.as_view({'get': 'retrieve'})),
+        # path('dept_lazy_tree/', DeptViewSet.as_view({'get': 'dept_lazy_tree'})),
+        path('clause/privacy.html', PrivacyView.as_view()),
+        path('clause/terms_service.html', TermsServiceView.as_view()),
 ]
 urlpatterns += system_url.urls