diff --git a/apps/product/management/commands/check_serial_number.py b/apps/product/management/commands/check_serial_number.py
index ae2e43a3..75d1a693 100644
--- a/apps/product/management/commands/check_serial_number.py
+++ b/apps/product/management/commands/check_serial_number.py
@@ -1,8 +1,5 @@
 from django.core.management.base import BaseCommand
-from django.db import connections
-from establishment.management.commands.add_position import namedtuplefetchall
 from tag.models import Tag, TagCategory
-from product.models import Product, ProductType
 from tqdm import tqdm