The name of the repository (MBio_) is made available to Jekyll through a variable called site.baseurl.
To fix the issue with your blog URLs this variable needs to be prepended. That is, if the URL is /2021/05/12/myblog-post.html prepending creates /MBio_/2021/05/12/myblog-post.html.
Jekyll is typically designed to work from: http://youraddress.com In GitHub, projects instead work from: https://nihansultan.github.io and the name of the repository is added to the URL, making https://nihansultan.github.io/MBio_/
The name of the repository (
MBio_) is made available to Jekyll through a variable calledsite.baseurl. To fix the issue with your blog URLs this variable needs to be prepended. That is, if the URL is/2021/05/12/myblog-post.htmlprepending creates/MBio_/2021/05/12/myblog-post.html.This was already done in line 23: https://github.com/nihansultan/MBio_/blob/358fc0cbe58396797dadffc4af202fef3e4c66e6/_layouts/frontpage.html#L23 so we need only to replicate this and apply it to line 37: https://github.com/nihansultan/MBio_/blob/358fc0cbe58396797dadffc4af202fef3e4c66e6/_layouts/frontpage.html#L37 where, as you can see, the
prepend: site.baseurlinstruction is absent.