Add following block to /etc/pacman.conf
:
[fm2repo]
SigLevel = Optional TrustedOnly
Server = https://bgi-sz.github.io/$repo/$arch
rsync -av x86_64 rsync://galaxy@10.225.10.113:5973/repo/
[fm2repo]
SigLevel = Optional TrustedOnly
Server = http://10.225.10.113:5980/$arch