这是因为key过期了 wget -q -O - https://archive.kali.org/archive-key.asc | apt-key add apt update 相关文章： 2022-12-23 2021-11-22 2022-12-23 2022-12-23 2021-09-03 2022-12-23 2021-11-20 2021-11-20