XThreads Portal announcements if portal in site root

[leefish]

I am testing out using my portal as my site homepage with mybb in a subdirectory and portal as the site index. All is going fine except for Xthreads images showing in the portal announcements. I am sorry if this has been asked before, but what modification do I need to make to custom thread fields, templates and/or php files to get the images to show?

Thank you