diff --git a/app/api/v1/chat.py b/app/api/v1/chat.py
index 9e612a8..87460e5 100644
--- a/app/api/v1/chat.py
+++ b/app/api/v1/chat.py
@@ -62,7 +62,7 @@ async def chat_completions(
         return result
         
     except GrokApiException as e:
-        logger.error(f"[Chat] Grok API错误: {str(e)}", extra={"details": e.details})
+        logger.error(f"[Chat] Grok API错误: {str(e)} - 详情: {e.details}")
         raise HTTPException(
             status_code=500,
             detail={
diff --git a/app/core/exception.py b/app/core/exception.py
index 52ac613..a5c179b 100644
--- a/app/core/exception.py
+++ b/app/core/exception.py
@@ -101,7 +101,7 @@ async def grok_api_exception_handler(_: Request, exc: GrokApiException) -> JSONR
     )
 
 
-async def global_exception_handler(_: Request) -> JSONResponse:
+async def global_exception_handler(_: Request, exc: Exception) -> JSONResponse:
     """处理未捕获异常"""
     return JSONResponse(
         status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,