中科大

deb https://mirrors.ustc.edu.cn/debian/ stretch main non-free contrib
deb https://mirrors.ustc.edu.cn/debian/ stretch-updates main non-free contrib
deb https://mirrors.ustc.edu.cn/debian/ stretch-backports main non-free contrib
deb-src https://mirrors.ustc.edu.cn/debian/ stretch main non-free contrib
deb-src https://mirrors.ustc.edu.cn/debian/ stretch-updates main non-free contrib
deb-src https://mirrors.ustc.edu.cn/debian/ stretch-backports main non-free contrib
deb https://mirrors.ustc.edu.cn/debian-security/ stretch/updates main non-free contrib
deb-src https://mirrors.ustc.edu.cn/debian-security/ stretch/updates main non-free contrib

163

deb http://mirrors.163.com/debian/ stretch main non-free contrib
deb http://mirrors.163.com/debian/ stretch-updates main non-free contrib
deb http://mirrors.163.com/debian/ stretch-backports main non-free contrib
deb-src http://mirrors.163.com/debian/ stretch main non-free contrib
deb-src http://mirrors.163.com/debian/ stretch-updates main non-free contrib
deb-src http://mirrors.163.com/debian/ stretch-backports main non-free contrib
deb http://mirrors.163.com/debian-security/ stretch/updates main non-free contrib
deb-src http://mirrors.163.com/debian-security/ stretch/updates main non-free contrib

阿里

deb http://mirrors.aliyun.com/debian/ stretch main non-free contrib
deb http://mirrors.aliyun.com/debian/ stretch-updates main non-free contrib
deb http://mirrors.aliyun.com/debian/ stretch-backports main non-free contrib
deb-src http://mirrors.aliyun.com/debian/ stretch main non-free contrib
deb-src http://mirrors.aliyun.com/debian/ stretch-updates main non-free contrib
deb-src http://mirrors.aliyun.com/debian/ stretch-backports main non-free contrib
deb http://mirrors.aliyun.com/debian-security/ stretch/updates main non-free contrib
deb-src http://mirrors.aliyun.com/debian-security/ stretch/updates main non-free contrib

华为

deb https://mirrors.huaweicloud.com/debian/ stretch main non-free contrib
deb https://mirrors.huaweicloud.com/debian/ stretch-updates main non-free contrib
deb https://mirrors.huaweicloud.com/debian/ stretch-backports main non-free contrib
deb-src https://mirrors.huaweicloud.com/debian/ stretch main non-free contrib
deb-src https://mirrors.huaweicloud.com/debian/ stretch-updates main non-free contrib
deb-src https://mirrors.huaweicloud.com/debian/ stretch-backports main non-free contrib
deb https://mirrors.huaweicloud.com/debian-security/ stretch/updates main non-free contrib
deb-src https://mirrors.huaweicloud.com/debian-security/ stretch/updates main non-free contrib