diff --git a/Teachers/api/tea_api.py b/Teachers/api/tea_api.py
index 3613f6b..da9519f 100644
--- a/Teachers/api/tea_api.py
+++ b/Teachers/api/tea_api.py
@@ -9,7 +9,7 @@ from Teachers.schema.tea_response import TeaResponse
 tea_api = APIRouter(tags=['老师相关接口'])
 
 @tea_api.post('/tea',response_model=TeaResponse,summary='新增老师',description='输入新增的老师信息，除去姓名外可以为空')
-def add_tea(tea: TeaRequest,db=Depends(get_db)):
+def add_tea(tea: NewTeaRequest,db=Depends(get_db)):
     r = add_tea_dao(tea.model_dump(),db)
     if not r:
         raise HTTPException(status_code=500,detail='添加失败！')
diff --git a/Teachers/dao/tea_dao.py b/Teachers/dao/tea_dao.py
index 9b39829..ce110c6 100644
--- a/Teachers/dao/tea_dao.py
+++ b/Teachers/dao/tea_dao.py
@@ -14,16 +14,17 @@ def add_tea_dao(t,db):
         return True
 
 #更新
-def update_tea_dao(id,update_data,db):
+def add_tea_dao(t, db):
     try:
-        rows = db.query(Tea).filter(Tea.id == id
-                                    ,Tea.is_delete == False).update(update_data)
-    except:
+        t1 = Tea(**t)
+        db.add(t1)
+    except Exception as e:
         db.rollback()
+        print('新增失败原因：', e)
         return False
     else:
         db.commit()
-        return rows
+        return True
 
 #查询
 def get_tea_dao(t,db):
diff --git a/Teachers/model/tea_model.py b/Teachers/model/tea_model.py
index 08b89f6..68a09c4 100644
--- a/Teachers/model/tea_model.py
+++ b/Teachers/model/tea_model.py
@@ -42,7 +42,7 @@ class Tea(Base):
     update_date = Column(DateTime
                          ,onupdate=datetime.now
                          ,comment='更新时间')
-    is_delete = Column(Integer,default=False,comment='是否删除')
+    is_delete = Column(Boolean,default=False,comment='是否删除')
     delete_time = Column(DateTime)
 
 
diff --git a/Teachers/schema/tea_request.py b/Teachers/schema/tea_request.py
index 2a7b468..2bf3165 100644
--- a/Teachers/schema/tea_request.py
+++ b/Teachers/schema/tea_request.py
@@ -13,19 +13,19 @@ class TeaRequest(BaseModel):
     education: str|None = None
     work_experience: str|None = None
     start_time: str|None = None
-    Speciality: str|None = None
+    specialty: str|None = None
 
 
 #更新、新增使用请求体（无法覆盖）
 class NewTeaRequest(BaseModel):
     name: str | None = None
-    sex: Gender | None = None
+    sex: Gender
     class_id: int | None = None
     sub: str | None = None
     home_place: str | None = None
     collage: str | None = None
     education: str | None = None
     work_experience: str | None = None
-    start_time: str | None = None
-    Speciality: str | None = None
+    start_time: datetime | None = None
+    specialty: str | None = None