Fix url in laravel 5

This is my code:

@foreach($category as $cat)
    <li><a href=""></a></li>
@endforeach

When I click in URL it shows the page and my URL is: http://localhost/onlinenews/public/home/category/2

But after again I click other categories then my URL is: http://localhost/onlinenews/public/home/category/home/categorylist/3

How to fix this issue?

via Chebli Mohamed