From 523b4b2a42649774ff2e52bcc8c18cba5d50b402 Mon Sep 17 00:00:00 2001
From: caoqianming <caoqianming@foxmail.com>
Date: Mon, 7 Jul 2025 15:27:04 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20complexquery=20=E6=94=AF=E6=8C=81isnull?=
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---
 apps/utils/serializers.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/utils/serializers.py b/apps/utils/serializers.py
index 7ab62326..0a890411 100755
--- a/apps/utils/serializers.py
+++ b/apps/utils/serializers.py
@@ -75,7 +75,7 @@ class CustomModelSerializer(DynamicFieldsMixin, TreeSerializerMixin, serializers
 class QuerySerializer(serializers.Serializer):
     field = serializers.CharField(label='字段名')
     compare = serializers.ChoiceField(
-        label='比较式', choices=["", "!", "gte", "gt", "lte", "lt", "in", "contains"])
+        label='比较式', choices=["", "!", "gte", "gt", "lte", "lt", "in", "contains", "isnull"])
     value = serializers.CharField(label='值')