$ git clone -n http://8.131.229.236/anolis-os/libtimezonemap /var/lib/mock/dist-an8-build-17994-8182/root/chroot_tmpdir/scmroot/libtimezonemap
Cloning into '/var/lib/mock/dist-an8-build-17994-8182/root/chroot_tmpdir/scmroot/libtimezonemap'...
$ git reset --hard origin/a8
HEAD is now at 7cc2d13 modify the problem map