设置退群提醒

<p>&lt;center&gt;<strong>有两个命令:设置退群提醒开/设置退群提醒关</strong>&lt;/center&gt;</p> <hr /> <p><img src="https://www.showdoc.com.cn/server/api/attachment/visitFile?sign=674f954d3f04a769c19fb7143edb7d28&amp;amp;file=file.jpg" alt="" /></p>