$ git clone -n https://gitee.com/src-opencloudos-rpms/anaconda-user-help.git /var/lib/mock/dist-oc9-webui-build-56370-14795/root/chroot_tmpdir/scmroot/anaconda-user-help
Cloning into '/var/lib/mock/dist-oc9-webui-build-56370-14795/root/chroot_tmpdir/scmroot/anaconda-user-help'...
$ git fetch origin oc9-webui:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/anaconda-user-help
 * [new branch]      oc9-webui  -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7dc41fa import anaconda-user-help-26.2-6.tl4