diff --git a/apps/inm/services.py b/apps/inm/services.py
index 6a52bca7..d40768fe 100644
--- a/apps/inm/services.py
+++ b/apps/inm/services.py
@@ -167,10 +167,10 @@ def daoru_mb(path: str):
                 process=process,
                 defaults={"type": type, "name": name, "specification": specification, "model": model, "process": process, "number": ranstr(6), "id": idWorker.get_id()},
             )
-            mb, is_created = MaterialBatch.objects.get_or_create(
+            MaterialBatch.objects.get_or_create(
                 material=material, batch=batch, warehouse=warehouse, defaults={"material": material, "batch": batch, "warehouse": warehouse, "count": count, "id": idWorker.get_id()}
             )
-            InmService.cal_mat_count(material)
+            cal_material_count([material.id])
             # if not is_created:
             #     mb.count += count
             #     mb.save()