diff --git a/bkflow/apigw/serializers/task.py b/bkflow/apigw/serializers/task.py
index 6201330..fd88c3d 100644
--- a/bkflow/apigw/serializers/task.py
+++ b/bkflow/apigw/serializers/task.py
@@ -85,6 +85,7 @@ class CreateTaskWithoutTemplateSerializer(serializers.Serializer):
     description = serializers.CharField(help_text=_("任务描述"), required=False)
     constants = serializers.JSONField(help_text=_("任务启动参数"), required=False, default={})
     pipeline_tree = serializers.JSONField(help_text=_("任务树"), required=True)
+    notify_config = serializers.JSONField(help_text=_("通知配置"), required=False, default={})
 
 
 class PipelineTreeSerializer(serializers.Serializer):
diff --git a/bkflow/apigw/views/create_task_without_template.py b/bkflow/apigw/views/create_task_without_template.py
index bc70792..bff72fe 100644
--- a/bkflow/apigw/views/create_task_without_template.py
+++ b/bkflow/apigw/views/create_task_without_template.py
@@ -46,7 +46,8 @@ def create_task_without_template(request, space_id):
         "notify_type": {"fail": [], "success": []},
         "notify_receivers": {"more_receiver": "", "receiver_group": []},
     }
-    create_task_data.setdefault("extra_info", {}).update({"notify_config": DEFAULT_NOTIFY_CONFIG})
+    notify_config = create_task_data.pop("notify_config", {}) or DEFAULT_NOTIFY_CONFIG
+    create_task_data.setdefault("extra_info", {}).update({"notify_config": notify_config})
 
     client = TaskComponentClient(space_id=space_id)
     result = client.create_task(create_task_data)