diff --git a/apps/application/views/application_chat_record.py b/apps/application/views/application_chat_record.py
index 934843866..dbcb246e4 100644
--- a/apps/application/views/application_chat_record.py
+++ b/apps/application/views/application_chat_record.py
@@ -128,7 +128,7 @@ class ApplicationChatRecordAddKnowledge(APIView):
                                     CompareConstants.AND),
                      RoleConstants.WORKSPACE_MANAGE.get_workspace_role())
     def post(self, request: Request, workspace_id: str, application_id: str):
-        return result.success(ApplicationChatRecordAddKnowledgeSerializer().post_improve(
+        return result.success(ApplicationChatRecordAddKnowledgeSerializer(data = {'workspace_id': workspace_id, 'application_id': application_id, **request.data}).post_improve(
             {'workspace_id': workspace_id, 'application_id': application_id, **request.data}, request=request))