diff --git a/hb_server/apps/wf/serializers.py b/hb_server/apps/wf/serializers.py
index 0a38ac7..8b1239c 100644
--- a/hb_server/apps/wf/serializers.py
+++ b/hb_server/apps/wf/serializers.py
@@ -43,11 +43,18 @@ class FieldChoiceSerializer(serializers.Serializer):
     name = serializers.CharField(label='名称')
 
 class CustomFieldSerializer(serializers.ModelSerializer):
-    field_choice = FieldChoiceSerializer(label='选项列表', many=True)
     class Meta:
         model = CustomField
         fields = '__all__'
 
+class CustomFieldCreateUpdateSerializer(serializers.ModelSerializer):
+    field_choice = FieldChoiceSerializer(label='选项列表', many=True)
+    class Meta:
+        model = CustomField
+        fields = ['workflow', 'field_type', 'field_key', 'field_name', 
+            'sort', 'default_value', 'description', 'placeholder', 'field_template', 
+            'boolean_field_display', 'field_choice', 'label', 'is_hidden']
+
 class TicketSimpleSerializer(serializers.ModelSerializer):
     class Meta:
         model = Ticket
diff --git a/hb_server/apps/wf/views.py b/hb_server/apps/wf/views.py
index 06c3703..02ac6a0 100644
--- a/hb_server/apps/wf/views.py
+++ b/hb_server/apps/wf/views.py
@@ -9,7 +9,7 @@ from django.core.exceptions import AppRegistryNotReady
 from rest_framework.response import Response
 from rest_framework import serializers
 from rest_framework.mixins import CreateModelMixin, DestroyModelMixin, ListModelMixin, RetrieveModelMixin, UpdateModelMixin
-from apps.wf.serializers import CustomFieldSerializer, StateSerializer, TicketAddNodeEndSerializer, TicketAddNodeSerializer, TicketCloseSerializer, TicketCreateSerializer, TicketDestorySerializer, TicketFlowSerializer, TicketFlowSimpleSerializer, TicketHandleSerializer, TicketRetreatSerializer, TicketSerializer, TransitionSerializer, WorkflowSerializer, TicketListSerializer, TicketDetailSerializer
+from apps.wf.serializers import CustomFieldCreateUpdateSerializer, CustomFieldSerializer, StateSerializer, TicketAddNodeEndSerializer, TicketAddNodeSerializer, TicketCloseSerializer, TicketCreateSerializer, TicketDestorySerializer, TicketFlowSerializer, TicketFlowSimpleSerializer, TicketHandleSerializer, TicketRetreatSerializer, TicketSerializer, TransitionSerializer, WorkflowSerializer, TicketListSerializer, TicketDetailSerializer
 from django.shortcuts import get_object_or_404, render
 from rest_framework.viewsets import GenericViewSet, ModelViewSet
 from rest_framework.decorators import action, api_view
@@ -111,6 +111,11 @@ class CustomFieldViewSet(CreateModelMixin, UpdateModelMixin, RetrieveModelMixin,
     filterset_fields = ['workflow', 'field_type']
     ordering = ['sort']
 
+    def get_serializer_class(self):
+        if self.action in ['create', 'update']:
+            return CustomFieldCreateUpdateSerializer
+        return super().get_serializer_class()
+
 class TicketViewSet(OptimizationMixin, CreateUpdateCustomMixin, CreateModelMixin, ListModelMixin, RetrieveModelMixin, GenericViewSet):
     perms_map = {'*':'*'}
     queryset = Ticket.objects.all()