#个人建议优先使用中科大的
#中科大镜像站
deb https://mirrors.ustc.edu.cn/debian/ bullseye main contrib non-free
deb-src https://mirrors.ustc.edu.cn/debian/ bullseye main contrib non-free
deb https://mirrors.ustc.edu.cn/debian/ bullseye-updates main contrib non-free
deb-src https://mirrors.ustc.edu.cn/debian/ bullseye-updates main contrib non-free
deb https://mirrors.ustc.edu.cn/debian/ bullseye-backports main contrib non-free
deb-src https://mirrors.ustc.edu.cn/debian/ bullseye-backports main contrib non-free
deb https://mirrors.ustc.edu.cn/debian-security/ bullseye-security main contrib non-free
deb-src https://mirrors.ustc.edu.cn/debian-security/ bullseye-security main contrib non-free
清华大学镜像站
deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye main contrib non-free
deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye main contrib non-free
deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye-updates main contrib non-free
deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye-updates main contrib non-free
deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye-backports main contrib non-free
deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye-backports main contrib non-free
deb https://mirrors.tuna.tsinghua.edu.cn/debian-security bullseye-security main contrib non-free
deb-src https://mirrors.tuna.tsinghua.edu.cn/debian-security bullseye-security main contrib non-free
#阿里镜像源
deb https://mirrors.aliyun.com/debian/ bullseye main non-free contrib
deb-src https://mirrors.aliyun.com/debian/ bullseye main non-free contrib
deb https://mirrors.aliyun.com/debian-security/ bullseye-security main
deb-src https://mirrors.aliyun.com/debian-security/ bullseye-security main
deb https://mirrors.aliyun.com/debian/ bullseye-updates main non-free contrib
deb-src https://mirrors.aliyun.com/debian/ bullseye-updates main non-free contrib
deb https://mirrors.aliyun.com/debian/ bullseye-backports main non-free contrib
deb-src https://mirrors.aliyun.com/debian/ bullseye-backports main non-free contrib
#腾讯
deb https://mirrors.tencent.com/debian/ bullseye main non-free contrib
deb-src https://mirrors.tencent.com/debian/ bullseye main non-free contrib
deb https://mirrors.tencent.com/debian-security/ bullseye-security main
deb-src https://mirrors.tencent.com/debian-security/ bullseye-security main
deb https://mirrors.tencent.com/debian/ bullseye-updates main non-free contrib
deb-src https://mirrors.tencent.com/debian/ bullseye-updates main non-free contrib
deb https://mirrors.tencent.com/debian/ bullseye-backports main non-free contrib
deb-src https://mirrors.tencent.com/debian/ bullseye-backports main non-free contrib
#华为镜像站
#deb https://mirrors.huaweicloud.com/debian/ bullseye main non-free contrib
#deb-src https://mirrors.huaweicloud.com/debian/ bullseye main non-free contrib
#deb https://mirrors.huaweicloud.com/debian-security/ bullseye-security main
#deb-src https://mirrors.huaweicloud.com/debian-security/ bullseye-security main
#deb https://mirrors.huaweicloud.com/debian/ bullseye-updates main non-free contrib
#deb-src https://mirrors.huaweicloud.com/debian/ bullseye-updates main non-free contrib
#deb https://mirrors.huaweicloud.com/debian/ bullseye-backports main non-free contrib
#deb-src https://mirrors.huaweicloud.com/debian/ bullseye-backports main non-free contrib
#网易镜像站
#deb https://mirrors.163.com/debian/ bullseye main non-free contrib
#deb-src https://mirrors.163.com/debian/ bullseye main non-free contrib
#deb https://mirrors.163.com/debian-security/ bullseye-security main
#deb-src https://mirrors.163.com/debian-security/ bullseye-security main
#deb https://mirrors.163.com/debian/ bullseye-updates main non-free contrib
#deb-src https://mirrors.163.com/debian/ bullseye-updates main non-free contrib
#deb https://mirrors.163.com/debian/ bullseye-backports main non-free contrib
#deb-src https://mirrors.163.com/debian/ bullseye-backports main non-free contrister/updates main contrib non-free