Hit Method by href.

Question

Hello everyone i have hit a method by href .This is my href

<li id="@category.CategoryId"><a href="/blog/category/@category.UrlSlug">@category.Title</a></li>

Method not call

 But  i can hit with ? it's hit.I want to / this.

<li id="@category.CategoryId"><a href="/blog/[email protected]">@category.Title</a></li>