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• 更新指令

  apt-get update
  apt-get upgrade
  

• 更换kali最新国内更新源sources.list

  打开sources.list文件命令：

  leafpad /etc/apt/sources.list
  
  

  添加以下更新源：

  #中科大
  deb <http://mirrors.ustc.edu.cn/kali> kali-rolling main non-free contrib
  deb-src shttp://mirrors.ustc.edu.cn/kali kali-rolling main non-free contrib
   
  #阿里云
  deb <http://mirrors.aliyun.com/kali> kali-rolling main non-free contrib
  deb-src <http://mirrors.aliyun.com/kali> kali-rolling main non-free contrib
   
  #清华大学
  deb <http://mirrors.tuna.tsinghua.edu.cn/kali> kali-rolling main contrib non-free
  deb-src <https://mirrors.tuna.tsinghua.edu.cn/kali> kali-rolling main contrib non-free
   
  #浙大
  deb <http://mirrors.zju.edu.cn/kali> kali-rolling main contrib non-free
  deb-src <http://mirrors.zju.edu.cn/kali> kali-rolling main contrib non-free
   
  #东软大学
  deb <http://mirrors.neusoft.edu.cn/kali> kali-rolling/main non-free contrib
  deb-src <http://mirrors.neusoft.edu.cn/kali> kali-rolling/main non-free contrib
   
  #官方源
  deb <http://http.kali.org/kali> kali-rolling main non-free contrib
  deb-src <http://http.kali.org/kali> kali-rolling main non-free contrib
   
  deb <http://mirrors.163.com/debian/> jessie main non-free contrib
  deb <http://mirrors.163.com/debian/> jessie-updates main non-free contrib
  deb <http://mirrors.163.com/debian/> jessie-backports main non-free contrib
  deb-src <http://mirrors.163.com/debian/> jessie main non-free contrib
  deb-src <http://mirrors.163.com/debian/> jessie-updates main non-free contrib
  deb-src <http://mirrors.163.com/debian/> jessie-backports main non-free contrib
  deb <http://mirrors.163.com/debian-security/> jessie/updates main non-free contrib
  deb-src <http://mirrors.163.com/debian-security/> jessie/updates main non-free contrib
  
  

  保存后执行：

  apt-get update  # 取回更新的软件包列表信息
  apt-get upgrade # 进行一次升级
  apt-get clean # 删除已经下载的安装包
  reboot  #重启