api/admin_views.py

@@ -574,7 +574,7 @@ def statistic_coupon(request):

                     if start_time and end_time:
              

                         start_time = datetime.strptime(start_time, '%Y%m%d')
              

                         end_time = datetime.strptime(end_time + ' 23:59:59', '%Y%m%d %H:%M:%S')
              

                -        coupons = UserCouponInfo.objects.filter(created_at__range=(start_time, end_time), status=True)
              

                +        coupons = UserCouponInfo.objects.filter(active_at__range=(start_time, end_time), status=True)
              

                     else:
              

                         coupons = UserCouponInfo.objects.filter(status=True)