$ git log -2 commit d9d7bd2dba3adc55a54f5b72a4acfe2f3eecb853 (HEAD, origin/dev) Merge: c8071ea f71391f Author: chensheng Date: Thu Jan 31 14:38:26 2019 +0800 Merge remote-tracking branch 'origin/aba' into dev commit f71391fa7ad2d5932a61902c13ddd8e6ec27ea93 (origin/aba) Author: chensheng Date: Thu Jan 31 14:36:42 2019 +0800 需求编号：12345 修改时间：2018-1-31 修改人：chens 修改内容： wulf@wulf00 MINGW64 /e/workspace/wlf-hello-service ((d9d7bd2...)) $ git reset --hard f71391fa7ad2d5932a61902c13ddd8e6ec27ea93 HEAD is now at f71391f 需求编号：12345 wulf@wulf00 MINGW64 /e/workspace/wlf-hello-service ((f71391f...)) $ git push -f origin dev