diff --git a/packages/nonebot-adapter-cqhttp/nonebot/adapters/cqhttp/bot.py b/packages/nonebot-adapter-cqhttp/nonebot/adapters/cqhttp/bot.py
index da3ea47f..e20950b0 100644
--- a/packages/nonebot-adapter-cqhttp/nonebot/adapters/cqhttp/bot.py
+++ b/packages/nonebot-adapter-cqhttp/nonebot/adapters/cqhttp/bot.py
@@ -136,7 +136,7 @@ def _check_nickname(bot: "Bot", event: "Event"):
     """
     :说明:
 
-      检查消息开头是否存在，去除并赋值 ``event.to_me``
+      检查消息开头是否存在昵称，去除并赋值 ``event.to_me``
 
     :参数: