From 63453450ad9f91eebf8e27b881e80d4232a48015 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=8C=BF=E5=B0=8F=E5=A4=A9?= <1638245306@qq.com>
Date: Tue, 2 Jan 2024 14:39:16 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8DBUG:=20=E5=BD=93dept=5Fbelong?=
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---
 backend/dvadmin/utils/serializers.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backend/dvadmin/utils/serializers.py b/backend/dvadmin/utils/serializers.py
index 698d9ee..5dd9527 100644
--- a/backend/dvadmin/utils/serializers.py
+++ b/backend/dvadmin/utils/serializers.py
@@ -26,7 +26,7 @@ class CustomModelSerializer(DynamicFieldsMixin, ModelSerializer):
     # 修改人的审计字段名称, 默认modifier, 继承使用时可自定义覆盖
     modifier_field_id = "modifier"
     modifier_name = serializers.SerializerMethodField(read_only=True)
-    dept_belong_id = serializers.IntegerField(required=False, default=None)
+    dept_belong_id = serializers.IntegerField(required=False, allow_null=True)
 
     def get_modifier_name(self, instance):
         if not hasattr(instance, "modifier"):