diff --git a/PythonProject/api/cla_api.py b/PythonProject/api/cla_api.py
new file mode 100644
index 0000000..b002d34
--- /dev/null
+++ b/PythonProject/api/cla_api.py
@@ -0,0 +1,32 @@
+from fastapi import APIRouter, Depends
+from util.database import get_db
+from schema.cla_schema import claRequest
+from dao.cla_dao import add_class_dao,get_class_dao,update_class_dao,delete_class_dao,get_class_for_delete,hard_delete_class
+
+claAPI = APIRouter(prefix="/class", tags=["班级管理"])
+
+@claAPI.post("/class", summary="新增班级")
+def add_class(data: claRequest, Session = Depends(get_db)):
+    return add_class_dao(data, Session)
+
+@claAPI.get("/class/list", summary="查询班级")
+def list_class(Session = Depends(get_db)):
+    return get_class_dao(Session)
+
+@claAPI.put("/class/{class_id}", summary="更新班级信息")
+def update_class(class_id: int, data: claRequest, Session = Depends(get_db)):
+    return update_class_dao(class_id, data, Session)
+
+@claAPI.get("/class/{class_id}", summary="逻辑删除班级信息")
+def delete_class(class_id: int, Session = Depends(get_db)):
+    return delete_class_dao(class_id, Session)
+
+@claAPI.get("/class/delete/check/{class_id}", summary="硬删除前查询")
+def check_delete(class_id: int, Session = Depends(get_db)):
+    return get_class_for_delete(class_id, Session)
+
+@claAPI.delete("/class/delete/confirm/{class_id}", summary="删除班级信息")
+def confirm_delete(class_id: int, Session = Depends(get_db)):
+    return hard_delete_class(class_id, Session)
+
+
diff --git a/PythonProject/main.py b/PythonProject/main.py
index c944c14..3b07189 100644
--- a/PythonProject/main.py
+++ b/PythonProject/main.py
@@ -4,11 +4,13 @@ from api.student_api import StudentAPI
 from api.statistics_api import StatisticsAPI
 from api.teacher_api import teacher_api
 from api.grade_api import gradeAPI
+from api.cla_api import claAPI
 app = FastAPI(title='沃林学⽣管理系统')
 
 app.include_router(StudentAPI)
+
 app.include_router(StatisticsAPI)
 app.include_router(teacher_api)
 app.include_router(emp_api)
 app.include_router(gradeAPI)
-app.include_router(gradeAPI)
+app.include_router(claAPI)