diff --git a/hdl/hdl_upgrade.go b/hdl/hdl_upgrade.go
index b869eeb..3c420e3 100644
--- a/hdl/hdl_upgrade.go
+++ b/hdl/hdl_upgrade.go
@@ -167,6 +167,9 @@ func UpgradeReward(eg *xorm.Engine, user *model.User, oid string) {
 			continue
 		}
 		for _, v1 := range v.Reward {
+			if zhios_condition_statistics_utils.StrToFloat64(v1.Amount) <= 0 {
+				continue
+			}
 			if v1.Id == "-1" { //优惠券额度
 				svc.AddCouponRecord(eg, user, "ordinary", v1.Amount)
 			}