diff --git a/backend/middleware/opera_log_middleware.py b/backend/middleware/opera_log_middleware.py
index 3895e64c..a4cfa91c 100644
--- a/backend/middleware/opera_log_middleware.py
+++ b/backend/middleware/opera_log_middleware.py
@@ -86,10 +86,7 @@ class OperaLogMiddleware(BaseHTTPMiddleware):
             log.debug(f'接口摘要：[{summary}]')
             log.debug(f'请求地址：[{ctx.ip}]')
             log.debug(f'请求参数：{args}')
-            log.info(
-                f'{request.client.host: <15} | {request.method: <8} | {response.status_code: <6} | '
-                f'{path} | {elapsed:.3f}ms',
-            )
+            log.info(f'{request.client.host: <15} | {request.method: <8} | {code!s: <6} | {path} | {elapsed:.3f}ms')
             if request.method != 'OPTIONS':
                 log.debug('<-- 请求结束')