diff --git a/internal/modules/inventory/product-warehouses/repositories/product_warehouse.repository.go b/internal/modules/inventory/product-warehouses/repositories/product_warehouse.repository.go
index 94652000..641ce531 100644
--- a/internal/modules/inventory/product-warehouses/repositories/product_warehouse.repository.go
+++ b/internal/modules/inventory/product-warehouses/repositories/product_warehouse.repository.go
@@ -151,7 +151,7 @@ func (r *ProductWarehouseRepositoryImpl) AdjustQuantities(ctx context.Context, d
 		}
 		if err := base.Model(&entity.ProductWarehouse{}).
 			Where("id = ?", id).
-			Update("quantity", gorm.Expr("COALESCE(quantity,0) + ?", delta)).Error; err != nil {
+			Update("qty", gorm.Expr("COALESCE(qty,0) + ?", delta)).Error; err != nil {
 			return err
 		}
 	}
@@ -171,7 +171,7 @@ func (r *ProductWarehouseRepositoryImpl) CleanupEmpty(ctx context.Context, affec
 	var emptyIDs []uint
 	if err := r.DB().WithContext(ctx).
 		Model(&entity.ProductWarehouse{}).
-		Where("id IN ? AND COALESCE(quantity,0) <= 0", ids).
+		Where("id IN ? AND COALESCE(qty,0) <= 0", ids).
 		Pluck("id", &emptyIDs).Error; err != nil {
 		return err
 	}
@@ -257,7 +257,7 @@ func (r *ProductWarehouseRepositoryImpl) GetByFlagAndWarehouseID(ctx context.Con
 		Joins("JOIN products ON products.id = product_warehouses.product_id").
 		Joins("JOIN flags ON flags.flagable_id = products.id AND flags.flagable_type = 'products'").
 		Where("flags.name = ? AND product_warehouses.warehouse_id = ?", flagName, warehouseId).
-		Order("product_warehouses.created_at DESC").
+		Order("product_warehouses.id DESC").
 		Preload("Product").Preload("Warehouse").
 		Find(&productWarehouses).Error
 	if err != nil {