How to automatically update a repository on a git server?

Question

git

1) There is a website on the remote server
2) I installed git there
3) I added a remote repository:
git remote add origin [email protected]:myuser/project.git
git push -u origin master
4) Then I cloned the repository from github to my laptop and I make edits from it
5) When I push, changes are rolled only on github
How can I make them automatically appear on a remote server where the site itself is located?