WordPress search result return front page link with slug

WordPress search result returns front page link with the slug. When it is clicked and opened it should lead me to the frontpage of my WordPress multisite, with, or without slug in URL. But instead of doing this, it leads me to another page of that subdomain website. for example, my home page slug is http://www.example.com/mysubdomain/. My search results page return to homepage URL as http://www.example.com/mysubdomain/front-page-slug . Know if I click this link in my search results, I am redirected to http://www.example.com/mysubdomain/some-other-page. and not to 1) http://www.example.com/mysubdomain/ 2) http://www.example.com/mysubdomain/front-page-slug