diff --git a/PythonProject/dao/cla_dao.py b/PythonProject/dao/cla_dao.py
index 23267a9..a75a7e4 100644
--- a/PythonProject/dao/cla_dao.py
+++ b/PythonProject/dao/cla_dao.py
@@ -1,6 +1,7 @@
 from model.all_model import ClassManagement
 from fastapi import HTTPException
 from schema.cla_schema import claRequest
+from datetime import datetime
 
 
 def add_class_dao(c: claRequest, session):
@@ -34,7 +35,7 @@ def update_class_dao(id:int,req:claRequest,session):
 def delete_class_dao(id:int,session):
     try:
         session.query(ClassManagement).filter(ClassManagement.class_id==id,ClassManagement.delete_status==0)\
-        .update({'delete_status': 1})
+        .update({'delete_status': 1,'delete_time': datetime.now()})
         session.commit()
     except:
         raise HTTPException(status_code=404, detail="删除异常,请重新核对之后删除！")