1、登入kali2.0系統

2、修改軟體源APT-sources.list

vim /etc/apt/sources.list

然後選擇適合自己較快的源：

#中科大kali源

deb http://mirrors.ustc.edu.cn/kali sana main non-free contrib

deb http://mirrors.ustc.edu.cn/kali-security/ sana/updates main contrib non-free

deb-src http://mirrors.ustc.edu.cn/kali-security/ sana/updates main contrib non-free

#阿里雲kali源

deb http://mirrors.aliyun.com/kali sana main non-free contrib

deb http://mirrors.aliyun.com/kali-security/ sana/updates main contrib non-free

deb-src http://mirrors.aliyun.com/kali-security/ sana/updates main contrib non-free

3、對軟體進行一次整體更新：

apt-get update & apt-get upgrade

apt-get dist-upgrade

apt-get clean