> For the complete documentation index, see [llms.txt](https://docs.freefrom.space/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.freefrom.space/faq/ge-zhong-she-ding/ru-he-kai-qi-si-liao-de-yue-hou-ji-fen-mo-shi.md).

# 如何开启私聊的阅后即焚模式？

<figure><img src="/files/DSkfeFO73V6axR3QpFeD" alt=""><figcaption></figcaption></figure>

在私密聊天中，FreeFrom支持阅后即焚功能，点击您的私密聊天界面的右上角， 你可以设置你想要设定的消息焚毁时间，来自动焚毁保存在本地的历史消息.