mch/models.py

@@ -610,5 +610,5 @@ class ActivityInfo(BaseModelMixin):

                         return {
              

                             'coupon_expire_at': self.final_coupon_expire_at(created_at=created_at),
              

                             'coupon_value': self.coupon_value,
              

                -            'coupon_has_expired': tc.utc_datetime() >= self.final_expire_at,
              

                +            'coupon_has_expired': tc.utc_datetime() >= self.final_expire_at(created_at=created_at),
              

                         },