diff --git a/WebSocket/backend_singleton.py b/WebSocket/backend_singleton.py
index aa18ae9..1dda75d 100644
--- a/WebSocket/backend_singleton.py
+++ b/WebSocket/backend_singleton.py
@@ -650,3 +650,7 @@ def get_websocket_manager() -> WebSocketManager:
     if _websocket_manager is None:
         _websocket_manager = WebSocketManager()
     return _websocket_manager
+
+
+
+# 测试git