diff --git a/bot/helper/mirror_utils/download_utils/telegram_downloader.py b/bot/helper/mirror_utils/download_utils/telegram_downloader.py
index 2e072a55e1c..ad0ab71e123 100644
--- a/bot/helper/mirror_utils/download_utils/telegram_downloader.py
+++ b/bot/helper/mirror_utils/download_utils/telegram_downloader.py
@@ -20,7 +20,7 @@ def __init__(self, listener):
         self.__name = ""
         self.__gid = ''
         self.__start_time = time.time()
-        self.__user_bot = app
+        self._bot = app
         self.__is_cancelled = False
 
     @property