diff --git a/shimatta_kenkyusho/api/views.py b/shimatta_kenkyusho/api/views.py
index 9c14f32..fce8f85 100644
--- a/shimatta_kenkyusho/api/views.py
+++ b/shimatta_kenkyusho/api/views.py
@@ -52,15 +52,13 @@ class PartsComponentViewSet(viewsets.ModelViewSet):
     permission_classes = [permissions.DjangoModelPermissions]
     filter_backends = [filters.SearchFilter]
     search_fields = ['id', 'name', 'package__name', 'manufacturer__name']
-    
 
 class PartsComponentTypeViewSet(viewsets.ModelViewSet):
     queryset = parts_models.ComponentType.objects.all()
     serializer_class = ComponentTypeSerializer
     permission_classes = [permissions.DjangoModelPermissions]
-    filter_backends = [filters.SearchFilter, django_filters.rest_framework.DjangoFilterBackend]
+    filter_backends = [filters.SearchFilter]
     search_fields = ['class_name']
-    filterset_fields = ['id', 'name']
 
 class PartsComponentParameterTypeViewSet(viewsets.ModelViewSet):
     queryset = parts_models.ComponentParameterType.objects.all()