# deb http://snapshot.debian.org/archive/debian/20221114T000000Z bullseye main
deb https://mirrors.aliyun.com/debian/ bullseye main
# deb http://snapshot.debian.org/archive/debian-security/20221114T000000Z bullseye-security main
deb https://mirrors.aliyun.com/debian-security/ bullseye-security main
# deb http://snapshot.debian.org/archive/debian/20221114T000000Z bullseye-updates main
deb https://mirrors.aliyun.com/debian/ bullseye-updates main