diff --git a/apps/wpm/serializers.py b/apps/wpm/serializers.py
index 8d2b0325..a5ba5049 100644
--- a/apps/wpm/serializers.py
+++ b/apps/wpm/serializers.py
@@ -829,6 +829,8 @@ class MlogbInUpdateSerializer(CustomModelSerializer):
     
 class MlogbwCreateUpdateSerializer(CustomModelSerializer):
     ftest = FtestProcessSerializer(required=False)
+    equip_name = serializers.CharField(source='equip.name', read_only=True)
+    equip_number = serializers.CharField(source='equip.number', read_only=True)
     class Meta:
         model = Mlogbw
         fields = ["id", "number", "wpr", "note", "mlogb", "ftest", "equip", "work_start_time", "work_end_time", "mlogbw_from"]
diff --git a/apps/wpm/views.py b/apps/wpm/views.py
index 45db024f..40be2044 100644
--- a/apps/wpm/views.py
+++ b/apps/wpm/views.py
@@ -798,6 +798,7 @@ class MlogbwViewSet(CustomModelViewSet):
     queryset = Mlogbw.objects.all()
     serializer_class = MlogbwCreateUpdateSerializer
     filterset_class = MlogbwFilter
+    select_related_fields = ["ftest", "equip"]
     ordering = ["number", "create_time"]
     ordering_fields = ["number", "create_time"]