diff --git a/controller/order.go b/controller/order.go
index 0cd36c9..3a09b60 100644
--- a/controller/order.go
+++ b/controller/order.go
@@ -289,11 +289,17 @@ func RentCardOrderCreate(c *gin.Context) {
 	isRentCount, err := rentCard.IsHaveUnreturnedOrders(cardCount)
 	//unreturnedOrders, err := model.IsHaveUnreturnedOrders(uc.Uid) //
 	if err != nil {
+		if req.Price == 0 {
+			tx.Rollback()
+		}
 		logger.Error("err:", err)
 		RespJson(c, status.InternalServerError, nil)
 		return
 	}
 	if isRentCount {
+		if req.Price == 0 {
+			tx.Rollback()
+		}
 		logger.Error("unreturnedOrders")
 		RespJson(c, status.HaveUnreturnedOrders, nil)
 		return
@@ -301,11 +307,17 @@ func RentCardOrderCreate(c *gin.Context) {
 
 	online, err := model.IsGameCardListOnline(req.GameCardList)
 	if err != nil {
+		if req.Price == 0 {
+			tx.Rollback()
+		}
 		logger.Error("err:", err)
 		RespJson(c, status.InternalServerError, nil)
 		return
 	}
 	if !online {
+		if req.Price == 0 {
+			tx.Rollback()
+		}
 		logger.Error("unreturnedOrders")
 		RespJson(c, status.GoodsSoldOut, nil)
 		return
@@ -314,6 +326,9 @@ func RentCardOrderCreate(c *gin.Context) {
 	store.ID = req.StoreId
 	err = store.Info()
 	if err != nil {
+		if req.Price == 0 {
+			tx.Rollback()
+		}
 		logger.Error("store err:", err)
 		RespJson(c, status.InternalServerError, nil)
 		return
@@ -345,6 +360,9 @@ func RentCardOrderCreate(c *gin.Context) {
 	//	OrderAscByID().Limit(1).One(&userCoupon)
 	err = model.NewUserCouponQuerySet(model.DB).IDEq(req.UserCouponId).One(&userCoupon)
 	if err != nil && err != model.RecordNotFound {
+		if req.Price == 0 {
+			tx.Rollback()
+		}
 		logger.Error("user coupon err:", err)
 		RespJson(c, status.InternalServerError, nil)
 		return
@@ -370,11 +388,17 @@ func RentCardOrderCreate(c *gin.Context) {
 	//}
 	stockEnough, err := model.IsCardGoodsStockEnough(req.GameCardList, req.StoreId)
 	if err != nil {
+		if req.Price == 0 {
+			tx.Rollback()
+		}
 		logger.Error("err:", err)
 		RespJson(c, status.OrderStockOut, nil)
 		return
 	}
 	if stockEnough {
+		if req.Price == 0 {
+			tx.Rollback()
+		}
 		logger.Error("order stock out ")
 		RespJson(c, status.OrderStockOut, nil)
 		return
@@ -420,7 +444,7 @@ func RentCardOrderCreate(c *gin.Context) {
 		//	RespJson(c, status.InternalServerError, nil)
 		//	return
 		//}
-		err := model.GameCardGoodsInventoryReduction(req.GameCardList, req.StoreId, tx)
+		err = model.GameCardGoodsInventoryReduction(req.GameCardList, req.StoreId, tx)
 		if err != nil {
 			tx.Rollback()
 			logger.Error("inventory reduction err:", err.Error())