diff --git a/astrbot/core/star/register/star_handler.py b/astrbot/core/star/register/star_handler.py
index b3880d408..6b8c6b878 100644
--- a/astrbot/core/star/register/star_handler.py
+++ b/astrbot/core/star/register/star_handler.py
@@ -64,7 +64,7 @@ def register_command(command_name: str = None, *args):
 
     return decorator
 
-def register_command_group(command_group_name: str = None, desc: str = "", *args):
+def register_command_group(command_group_name: str = None, *args):
     '''注册一个 CommandGroup
     '''