diff --git a/staff_Model.py b/staff_Model.py
index 8998728..5ba7be9 100644
--- a/staff_Model.py
+++ b/staff_Model.py
@@ -1,6 +1,6 @@
 # Base=...
 
-class Staff_Model(BASE):
+class Staff_Model(Base):
     __tablename__ = 'wl_staff'
     id=Column(Integer,primary_key=True,autoincrement=True,comment='序号')
     staff_id=Column(Integer,comment='工号')