$ git clone -n https://gitee.com/zhuhong_bo/dde-grand-search.git /var/lib/mock/dist-an23-dde-build-534428-81675/root/chroot_tmpdir/scmroot/dde-grand-search
Cloning into '/var/lib/mock/dist-an23-dde-build-534428-81675/root/chroot_tmpdir/scmroot/dde-grand-search'...
$ git fetch origin 343eeb7c86e9c128517deb617d08191714e9a459:KOJI_FETCH_HEAD
From https://gitee.com/zhuhong_bo/dde-grand-search
 * [new ref]         343eeb7c86e9c128517deb617d08191714e9a459 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 343eeb7 update to version 6.0.16.10