在普通对话时，可以点右上角的用户头像，点“…”，然后选择启用自动删除，之后选择想要自动清除聊天记录的时间即可。Although I'm inclined to assign a zero-star ranking to replicate my discontent accurately, however, this option isn't really out there. I remain hopeful that a more capable alternative
Ultimately, they capable their conclusion With all the caveat that "Qualities have to be formally proved to be able to deem MTProto 2.0 absolutely protected. This proof can not be carried out within a symbolic product like ProVerif's, but it may be realized in a computational design, utilizing instruments like CryptoVerif or EasyCrypt."Whilst I am