diff --git a/PythonProject/api/grade_api.py b/PythonProject/api/grade_api.py
index c0b266c..fb3d5cf 100644
--- a/PythonProject/api/grade_api.py
+++ b/PythonProject/api/grade_api.py
@@ -19,7 +19,7 @@ def get_grade(stu_id: int,db=Depends(get_db)):
     except Exception as e:
         raise HTTPException(status_code=500,detail=f'数据库查询异常:{str(e)}')
 
-@gradeAPI.post('/grade',response_model=GradeResponse,summary='添加学生成绩')
+@gradeAPI.post('/grade',summary='添加学生成绩')
 def post_grade(o:GradeRequest,db=Depends(get_db)):
     d=o.model_dump()
     r=add_grade_dao(g=d,db=db)