diff --git a/internal/controller/promocode/promocode_controller.go b/internal/controller/promocode/promocode_controller.go
index f267fb2..0f9b37c 100644
--- a/internal/controller/promocode/promocode_controller.go
+++ b/internal/controller/promocode/promocode_controller.go
@@ -60,7 +60,7 @@ func (p *PromoCodeController) CreatePromoCode(c *fiber.Ctx) error {
 	var ctxTarget string
 	var ctxAmount int64
 
-	if createdPromoCode.Bonus.Privilege.PrivilegeID != "" && createdPromoCode.Bonus.Discount.Layer > 0 {
+	if createdPromoCode.Bonus.Privilege.PrivilegeID != "" && createdPromoCode.Bonus.Discount.Factor != 0 && createdPromoCode.Bonus.Discount.Factor != 1 {
 		keyType = "privilege,discount"
 		keyTargetType = "privilege,service"
 		ctxTarget = fmt.Sprintf("%s,%s", createdPromoCode.Bonus.Privilege.PrivilegeID, createdPromoCode.Bonus.Discount.Target)
@@ -71,7 +71,7 @@ func (p *PromoCodeController) CreatePromoCode(c *fiber.Ctx) error {
 		keyTargetType = "privilege"
 		ctxTarget = createdPromoCode.Bonus.Privilege.PrivilegeID
 		ctxAmount = int64(createdPromoCode.Bonus.Privilege.Amount)
-	} else if createdPromoCode.Bonus.Discount.Factor > 0 {
+	} else if createdPromoCode.Bonus.Discount.Factor != 0 && createdPromoCode.Bonus.Discount.Factor != 1 {
 		keyType = "discount"
 		keyTargetType = "service"
 		ctxFactor = createdPromoCode.Bonus.Discount.Factor
@@ -128,7 +128,7 @@ func (p *PromoCodeController) EditPromoCode(c *fiber.Ctx) error {
 	var ctxTarget string
 	var ctxAmount int64
 
-	if editedPromoCode.Bonus.Privilege.PrivilegeID != "" && editedPromoCode.Bonus.Discount.Layer > 0 {
+	if editedPromoCode.Bonus.Privilege.PrivilegeID != "" && editedPromoCode.Bonus.Discount.Factor != 0 && editedPromoCode.Bonus.Discount.Factor != 1 {
 		keyType = "privilege,discount"
 		keyTargetType = "privilege,service"
 		ctxTarget = fmt.Sprintf("%s,%s", editedPromoCode.Bonus.Privilege.PrivilegeID, editedPromoCode.Bonus.Discount.Target)
@@ -139,7 +139,7 @@ func (p *PromoCodeController) EditPromoCode(c *fiber.Ctx) error {
 		keyTargetType = "privilege"
 		ctxTarget = editedPromoCode.Bonus.Privilege.PrivilegeID
 		ctxAmount = int64(editedPromoCode.Bonus.Privilege.Amount)
-	} else if editedPromoCode.Bonus.Discount.Factor > 0 {
+	} else if editedPromoCode.Bonus.Discount.Factor != 0 && editedPromoCode.Bonus.Discount.Factor != 1 {
 		keyType = "discount"
 		keyTargetType = "service"
 		ctxFactor = editedPromoCode.Bonus.Discount.Factor