diff --git a/PythonProject/api/grade_api.py b/PythonProject/api/grade_api.py
index 4b4d6e4..5aa4f17 100644
--- a/PythonProject/api/grade_api.py
+++ b/PythonProject/api/grade_api.py
@@ -14,7 +14,7 @@ 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('/{stu_id}',summary='添加学生成绩')
+@gradeAPI.post('/{stu_id}',response_model=GradeResponse,summary='添加学生成绩')
 def post_grade(o:GradeRequest=Form(),db=Depends(get_db)):
     d=o.model_dump()
     r=add_grade_dao(g=d,db=db)
@@ -22,3 +22,4 @@ def post_grade(o:GradeRequest=Form(),db=Depends(get_db)):
         raise HTTPException(status_code=400, detail='学生不存在')
     return GradeResponse
 
+
diff --git a/PythonProject/dao/grade_dao.py b/PythonProject/dao/grade_dao.py
index 7a65756..0b13d41 100644
--- a/PythonProject/dao/grade_dao.py
+++ b/PythonProject/dao/grade_dao.py
@@ -5,8 +5,7 @@ from util.database import get_db
 from model.all_model import *
 
 
-def get_grade_dao( stu_id:int
-              ,db=Depends(get_db)):
+def get_grade_dao( stu_id:int , db):
 
     r1 =db.query(WlScore).filter(WlScore.stu_id == stu_id,WlScore.delete_status == 0).all()
     if r1:
@@ -14,9 +13,9 @@ def get_grade_dao( stu_id:int
     else:
         raise HTTPException(status_code=404,detail="学生不存在")
 
-def add_grade_dao(o,db=Depends(get_db)):
+def add_grade_dao(g,db):
     try:
-        o1 = WlScore(**o)
+        o1 = WlScore(**g)
         db.add(o1)
     except:
         db.rollback()
diff --git a/PythonProject/main.py b/PythonProject/main.py
index af9dc5c..ad88bc9 100644
--- a/PythonProject/main.py
+++ b/PythonProject/main.py
@@ -1,7 +1,9 @@
 from fastapi import FastAPI
 from api.student_api import StudentAPI
 from api.statistics_api import StatisticsAPI
+from api.grade_api import gradeAPI
 app = FastAPI()
 
 app.include_router(StudentAPI)
 app.include_router(StatisticsAPI)
+app.include_router(gradeAPI)
\ No newline at end of file
diff --git a/PythonProject/schema/grade_schema.py b/PythonProject/schema/grade_schema.py
index 473dfc9..d1ff0ae 100644
--- a/PythonProject/schema/grade_schema.py
+++ b/PythonProject/schema/grade_schema.py
@@ -1,12 +1,13 @@
 from model.all_model import *
-from pydantic import BaseModel,Field
+from pydantic import BaseModel, Field, field_validator
+from fastapi import HTTPException
+
 
 class GradeRequest(BaseModel):
     stu_id:str|None = Field(description="学生编号")
     exam_order:int = Field(description='考核序次')
     score:float = Field(description='成绩')
 
-
 class GradeResponse(BaseModel):
     code: int = 200
     detail: str = 'OK'