diff --git a/server/apps/supervision/serializers.py b/server/apps/supervision/serializers.py
index 7b52d39..6d39118 100644
--- a/server/apps/supervision/serializers.py
+++ b/server/apps/supervision/serializers.py
@@ -113,8 +113,8 @@ class Task2Serializer(serializers.ModelSerializer):
     
     def update(self, instance, validated_data):
         validated_data.pop('type', None)  # type不可编辑
-        if instance.state != Task2.TASK2_CLOSE:
-            raise ParseError('非创建状态不可编辑')
+        if instance.state == Task2.TASK2_CLOSE:
+            raise ParseError('已关闭不可编辑')
         return super().update(instance, validated_data)
     
 class Task2DeptsSerializer(serializers.Serializer):