diff --git a/controllers/ImportController.go b/controllers/ImportController.go
index 78f82bd..43e3542 100644
--- a/controllers/ImportController.go
+++ b/controllers/ImportController.go
@@ -863,7 +863,7 @@ func UpdateProduct(product models.Product, db *gorm.DB, productFlat gm.ProductFl
 						variantFlat.MinPrice = prices.DiscountedPrice.Value
 						variantFlat.MaxPrice = prices.OriginalPrice.Value
 
-						errVar := db.Save(&variantFlat).Error
+						errVar := db.Omit("CreatedAt").Save(&variantFlat).Error
 
 						if errVar != nil {
 							log.Println(errVar.Error())
@@ -874,7 +874,7 @@ func UpdateProduct(product models.Product, db *gorm.DB, productFlat gm.ProductFl
 						variantFlat.MinPrice = prices.DiscountedPrice.Value
 						variantFlat.MaxPrice = prices.DiscountedPrice.Value
 
-						errVar := db.Exec("Update product_flat set price = ? special_price = NULL where id = ?", prices.DiscountedPrice.Value, variantFlat.ID).Error
+						errVar := db.Exec("Update product_flat set price = ?,min_price=?, max_price=? special_price = NULL where id = ?", prices.DiscountedPrice.Value, variantFlat.MinPrice, variantFlat.MaxPrice, variantFlat.ID).Error
 
 						if errVar != nil {
 							log.Println(errVar.Error())
@@ -918,15 +918,16 @@ func UpdateProduct(product models.Product, db *gorm.DB, productFlat gm.ProductFl
 					variantFlat.MinPrice = prices.DiscountedPrice.Value
 					variantFlat.MaxPrice = prices.OriginalPrice.Value
 
-					errVar := db.Save(&variantFlat).Error
+					errVar := db.Omit("CreatedAt").Save(&variantFlat).Error
 
 					if errVar != nil {
 						log.Println(errVar.Error())
 					}
 
 				} else {
-
-					errVar := db.Exec("Update product_flat set price = ? special_price = NULL where id = ?", prices.DiscountedPrice.Value, variantFlat.ID).Error
+					variantFlat.MinPrice = prices.DiscountedPrice.Value
+					variantFlat.MaxPrice = prices.DiscountedPrice.Value
+					errVar := db.Exec("Update product_flat set price = ?,min_price=?, max_price=? special_price = NULL where id = ?", prices.DiscountedPrice.Value, variantFlat.MinPrice, variantFlat.MaxPrice, variantFlat.ID).Error
 
 					if errVar != nil {
 						log.Println(errVar.Error())
@@ -976,15 +977,17 @@ func UpdateProduct(product models.Product, db *gorm.DB, productFlat gm.ProductFl
 				variantFlat.MinPrice = prices.DiscountedPrice.Value
 				variantFlat.MaxPrice = prices.OriginalPrice.Value
 
-				errVar := db.Save(&variantFlat).Error
+				errVar := db.Omit("CreatedAt").Save(&variantFlat).Error
 
 				if errVar != nil {
 					log.Println(errVar.Error())
 				}
 
 			} else {
+				variantFlat.MinPrice = prices.DiscountedPrice.Value
+				variantFlat.MaxPrice = prices.DiscountedPrice.Value
 
-				errVar := db.Exec("Update product_flat set price = ? special_price = NULL where id = ?", prices.DiscountedPrice.Value, variantFlat.ID).Error
+				errVar := db.Exec("Update product_flat set price = ?,min_price=?, max_price=? special_price = NULL where id = ?", prices.DiscountedPrice.Value, variantFlat.MinPrice, variantFlat.MaxPrice, variantFlat.ID).Error
 
 				if errVar != nil {
 					log.Println(errVar.Error())