Kali更换源的方法以下操作都需root权限编辑文件sodu vim /etc/apt/sources.list添加如下源中科大deb http://mirrors.ustc.edu.cn/kali kali-rolling main non-free contrib deb-src http://mirrors.ustc.edu.cn/kali kali-rolling main non-free contrib执行命令sudo apt update sudo apt upgrade