diff --git a/app/model/KnowledgeDoc.py b/app/model/KnowledgeDoc.py
index b71f307..176408f 100644
--- a/app/model/KnowledgeDoc.py
+++ b/app/model/KnowledgeDoc.py
@@ -70,6 +70,7 @@ async def handle_after_batch_delete(delete_cls_list, row_dict_list, session):
   ]
   await asyncio.gather(*task_list)
 
+# /*---------------------------------------KnowledgeDocService-------------------------------------------*/
 
 # 专门给KnowledgeService使用的，用来给知识库上传文档的时候操作Mysql数据库中的doc表
 KnowledgeDocService = create_model_service(
@@ -78,6 +79,7 @@ KnowledgeDocService = create_model_service(
   after_batch_delete=handle_after_batch_delete
 )
 
+# /*---------------------------------------KnowledgeDocServiceWithCreator-------------------------------------------*/
 # 专门给在线文档模块使用的
 KnowledgeDocServiceWithCreator = create_model_service(
   KnowledgeDocModel,