Git - Add a tag in order

1.Edit pom.xml
 -Like 1.0-SNAPSHOT to 1.1 2.Index

2.Add Index
 $ git add *

3.Commit
 $ git commit -m "Tag v1.1"

4.Add a tag
 $ git tag v1.1

5.push to remote server
  @ When I did the following command for Github,
       the system didn't ask me to input Id and Password
       (master = tag version)
 $ git push origin v1.1

6.return to the development
 $ git fetch origin
 $ git reset --hard origin/master