Ubunutu installation

Hey guys,
first sorry for my english…
I´ve an ubuntu server, where i-MSCP is installed on it.
Then i installed gitlab via the terminal successfully, but i-mscp dont work after the installation. I reinstalled i-mscp and now both programs works.

My problem are at the moment the urls. i created a subdomain with gitlab.***.com and my main domain is .com.
When i go on gitlab.
.com i saw the login page from gitlab, its fine. but when i go on my main domain, i see the login page again. I edited the external_url in the file “/etc/gitlab/gitlab.rb” but nothing changed.

And now, i dont know. i hope u can help me…:slight_smile: