diff --git a/backend/application/urls.py b/backend/application/urls.py
index cb5a899..641b85c 100644
--- a/backend/application/urls.py
+++ b/backend/application/urls.py
@@ -50,7 +50,7 @@ schema_view = get_schema_view(
         license=openapi.License(name="BSD License"),
     ),
     public=True,
-    permission_classes=(permissions.AllowAny,),
+    permission_classes=(permissions.IsAuthenticated,),
     generator_class=CustomOpenAPISchemaGenerator,
 )
 # 前端页面映射