git push 报错！！！！

[root@NB sh]# git push
To git@x0.xx.xxx.x1:yanjing_chenl/IT-DOC.git
 ! [rejected]        master -> master (non-fast-forward)
error: failed to push some refs to 'git@xx.x.x.x1:yanjing_chenl/IT-DOC.git'
To prevent you from losing history, non-fast-forward updates were rejected
Merge the remote changes before pushing again.  See the 'Note about
fast-forwards' section of 'git push --help' for details.

之前我直接在gitlab上做了改修保，而不是在本地提交的所以有问题

[root@NB sh]# git pull
remote: Counting objects: , done.
remote: Compressing objects: % (/), done.
remote: Total  (delta ), reused  (delta )
Unpacking objects: % (/), done.
From xx.xx.xx.x1:yanjing_chenl/IT-DOC
   3152d76..75ffcb1  master     -> origin/master
Auto-merging sh/GUOER.SH
Merge made by recursive.
 sh/GUOER.SH |     +-
  files changed,  insertions(+),  deletions(-)

再次提交问题解决：

[root@NB sh]# git push
Counting objects: , done.
Delta compression using up to  threads.
Compressing objects: % (/), done.
Writing objects: % (/),  bytes, done.
Total  (delta ), reused  (delta )
To git@xx.xx.xx.x1:yanjing_chenl/IT-DOC.git
   75ffcb1..03424a3  master -> master