diff --git a/server/knowledge_base/kb_service/milvus_kb_service.py b/server/knowledge_base/kb_service/milvus_kb_service.py
index 87588ed..ba74c14 100644
--- a/server/knowledge_base/kb_service/milvus_kb_service.py
+++ b/server/knowledge_base/kb_service/milvus_kb_service.py
@@ -50,7 +50,7 @@ class MilvusKBService(KBService):
         self._load_milvus(embeddings=embeddings)
         return self.milvus.similarity_search_with_score(query, top_k)
 
-    def add_doc(self, kb_file: KnowledgeFile):
+    def add_doc(self, kb_file: KnowledgeFile, **kwargs):
         """
         向知识库添加文件
         """
@@ -60,10 +60,10 @@ class MilvusKBService(KBService):
         status = add_doc_to_db(kb_file)
         return status
 
-    def do_add_doc(self, docs: List[Document], embeddings: Embeddings):
+    def do_add_doc(self, docs: List[Document], embeddings: Embeddings, **kwargs):
         pass
 
-    def do_delete_doc(self, kb_file: KnowledgeFile):
+    def do_delete_doc(self, kb_file: KnowledgeFile, **kwargs):
         filepath = kb_file.filepath.replace('\\', '\\\\')
         delete_list = [item.get("pk") for item in
                        self.milvus.col.query(expr=f'source == "{filepath}"', output_fields=["pk"])]
diff --git a/server/knowledge_base/kb_service/pg_kb_service.py b/server/knowledge_base/kb_service/pg_kb_service.py
index d51a113..38d8065 100644
--- a/server/knowledge_base/kb_service/pg_kb_service.py
+++ b/server/knowledge_base/kb_service/pg_kb_service.py
@@ -48,7 +48,7 @@ class PGKBService(KBService):
         self._load_pg_vector(embeddings=embeddings)
         return self.pg_vector.similarity_search_with_score(query, top_k)
 
-    def add_doc(self, kb_file: KnowledgeFile):
+    def add_doc(self, kb_file: KnowledgeFile, **kwargs):
         """
         向知识库添加文件
         """
@@ -58,10 +58,10 @@ class PGKBService(KBService):
         status = add_doc_to_db(kb_file)
         return status
 
-    def do_add_doc(self, docs: List[Document], embeddings: Embeddings):
+    def do_add_doc(self, docs: List[Document], embeddings: Embeddings, **kwargs):
         pass
 
-    def do_delete_doc(self, kb_file: KnowledgeFile):
+    def do_delete_doc(self, kb_file: KnowledgeFile, **kwargs):
         with self.pg_vector.connect() as connect:
             filepath = kb_file.filepath.replace('\\', '\\\\')
             connect.execute(