$ git clone -n https://gitee.com/si_nan_liu/dropwatch /var/lib/mock/dist-an8.7-build-136434-50382/root/chroot_tmpdir/scmroot/dropwatch
Cloning into '/var/lib/mock/dist-an8.7-build-136434-50382/root/chroot_tmpdir/scmroot/dropwatch'...
$ git reset --hard origin/a8-modify
HEAD is now at 8cf797b manually meger a8-LoongArch to a8