#kali官方源deb http://http.kali.org/kali kali-rolling main non-free contrib#中科大的源deb http://mirrors.ustc.edu.cn/kali kali-rolling main non-free contrib修改软件更新源配置文件：leafpad /etc/apt/sources.list将新的Kali源粘贴进去，同时将官方源用#号注释掉。再:apt-get update & apt-get upgradeapt-get dist-upgradeapt-get clean