regarding my URL, after change configure.php, other problems appear T_T

hi, I searched both FAQ and forum for "URL", "http" and "404 not found", but none of them answers my question so I have to post a new thread. Sorry..!

I bought my space from Terranetwork and they provided free Zen Cart install for me.
Later when I visit my shop via my domain name: say, https://www.example.com, it looks fine.
but if browsing the shop, all other pages URL will be :https://stargate.terrassl.net/example.com/

Firstly I want to remove the "stargate.terrassl.net"in my URL. So I searched this forum and modified the 2 configure.php files from "admin/includes" and "includes".

e.g:
define('HTTP_Server','https://stargate.terrassl.net/example.com');
*now is: *
define('HTTP_SERVER', 'http://www.example.com');

refresh.
homepage looks fine.
but when click any other pages, there is an error msg:

**404 Not Found

The requested URL /example.com/index.php was not found on this server.**

I dont know why.
Could anyone help to tell me what should I do next?

Thanks so much!

It looks like you're using a shared SSL certificate, which will necessitate the URL change - you can't fix that. If you want your SSL pages to show your site's URL, you'll have to buy your own certificate.

thank you Steve :D

I thought I can just change define('HTTP_Server',' ')
and leave define('HTTPS_Server','') untouched.

Seems no way.

Thanks again for you help!