diff --git a/app/models/coupon.py b/app/models/coupon.py
index 481e32e..2bd7289 100644
--- a/app/models/coupon.py
+++ b/app/models/coupon.py
@@ -56,7 +56,6 @@ class CouponInfo(BaseModel):
     id: int
     name: str
     amount: float
-    expire_time: datetime
     coupon_type: CouponType
     create_time: datetime
     
diff --git a/jobs.sqlite b/jobs.sqlite
index ee96d22..7b5a825 100644
Binary files a/jobs.sqlite and b/jobs.sqlite differ