diff --git a/PythonProject/model/class_model.py b/PythonProject/model/class_model.py
index c028862..4891bd1 100644
--- a/PythonProject/model/class_model.py
+++ b/PythonProject/model/class_model.py
@@ -1,9 +1,6 @@
-from fastapi import FastAPI
-from sqlalchemy import DateTime,Date,create_engine,Column,Integer,ForeignKey,Boolean
-from sqlalchemy.orm import declarative_base
-from pydantic import BaseModel
-
 
+from sqlalchemy import DateTime,Date,Column,Integer,ForeignKey,Boolean
+from util.database import Base,engine
 
 class ClassManagement(Base):
     __tablename__ = "wl_class"
@@ -30,10 +27,10 @@ class ClassManagement(Base):
     delete_time = Column(DateTime, nullable=True, comment='删除时间')
 
 Base.metadata.create_all(engine)
-/
-app=FastAPI(title='学生管理系统班级管理')
 
-class ClassRequest(BaseModel):
-    class_id: int | None = None
+
+
+
+