diff --git a/PythonProject/model/all_model.py b/PythonProject/model/all_model.py
index 55a9790..cc21a42 100644
--- a/PythonProject/model/all_model.py
+++ b/PythonProject/model/all_model.py
@@ -60,13 +60,13 @@ class ClassManagement(Base):
 
     class_name = Column(String(100), comment='班级名字')
 
-    start_class_date = Column(DATE,comment='开课时间')
+    start_class_date = Column(Date,default=date.today,comment='开课时间')
 
     head_teacher_id= Column(Integer,ForeignKey('wl_teacher.teac_id'),comment='班主任')
 
     class_teacher_id = Column(Integer,ForeignKey('wl_teacher.teac_id'),comment='授课教师')
 
-    Entry_date= Column(Date,default=date.today,comment='录入时间')
+    Entry_date= Column(Date,default=datetime.now,comment='录入时间')
 
     update_date = Column(DATETIME,default=datetime.now,onupdate=datetime.now,comment='更新时间')