diff --git a/backend/open_webui/socket/main.py b/backend/open_webui/socket/main.py
index f8a92bc6f4..57b952e7fd 100644
--- a/backend/open_webui/socket/main.py
+++ b/backend/open_webui/socket/main.py
@@ -105,6 +105,7 @@ if WEBSOCKET_MANAGER == "redis":
         redis_sentinels=redis_sentinels,
     )
 
+    # TODO: Implement Yjs document management with Redis
     DOCUMENTS = {}
     DOCUMENT_USERS = {}