# 打開控制檯, 輸入以下命令打開編輯器修改配置文件
$ leafpad /etc/apt/sources.list
#kali官方源
deb http://http.kali.org/kali kali-rolling main non-free contrib
# 清華大學的源
deb http://mirrors.tuna.tsinghua.edu.cn/kali/ kali-rolling contrib main non-free
#中科大的源
deb http://mirrors.ustc.edu.cn/kali kali-rolling main non-free contrib
deb http://mirrors.ustc.edu.cn/kali kali-rolling main contrib non-free
deb-src http://mirrors.ustc.edu.cn/kali kali-rolling main contrib non-free
deb http://mirrors.ustc.edu.cn/kali-security kali-current/updates main contrib non-free
deb-src http://mirrors.ustc.edu.cn/kali-security kali-current/updates main contrib non-free
#阿里雲源
deb http://mirrors.aliyun.com/kali kali-rolling main non-free contrib
deb http://mirrors.aliyun.com/kali-security/ kali-rolling main contrib non-free
deb-src http://mirrors.aliyun.com/kali-security/ kali-rolling main contrib non-free
# 以上的源四選一, 現在官方的源速度也還不錯