diff --git a/apps/wpm/serializers.py b/apps/wpm/serializers.py
index 6dd2144f..4a56b9c1 100644
--- a/apps/wpm/serializers.py
+++ b/apps/wpm/serializers.py
@@ -27,6 +27,7 @@ from apps.qm.models import Defect
 from apps.utils.snowflake import idWorker
 from decimal import Decimal
 from apps.em.models import Equipment
+from django.db.models import Q
 mylogger = logging.getLogger("log")
 
 class OtherLogSerializer(CustomModelSerializer):
@@ -1031,8 +1032,6 @@ class MlogbwStartTestSerializer(serializers.Serializer):
                     test_equip=test_equip
                 )
 
-        return super().save(**kwargs)
-
 class MlogbOutUpdateSerializer(CustomModelSerializer):
     mlogbdefect = MlogbDefectSerializer(many=True, required=False)
     count_json = CountJsonSerializer(required=False, many=True)