diff --git a/app/main.py b/app/main.py
index 384afa6..b7036d1 100644
--- a/app/main.py
+++ b/app/main.py
@@ -70,10 +70,7 @@ async def validation_exception_handler(request, exc):
     logging.exception(f"请求参数错误: {str(exc)}")
     return CustomJSONResponse(
         status_code=400,
-        content=error_response(
-            code=400,
-            message=str(exc)
-        )
+        content=str(exc)
     )
 
 @app.exception_handler(HTTPException)
@@ -81,8 +78,5 @@ async def http_exception_handler(request, exc):
     logging.exception(f"HTTP异常: {str(exc)}")
     return CustomJSONResponse(
         status_code=exc.status_code,
-        content=error_response(
-            code=exc.status_code,
-            message=exc.detail
-        )
+        content=str(exc)
     )
\ No newline at end of file