Problem with Sport mobile theme

I have problems with mobile theme (using Sport theme)

I access my blog with computer by link : http://****.net/blog and view my post. It has the following path http://****.net/blog/everyday/khai-man.html. That is one example.

But when I access using mobile and view post, it has link http://****.net/everyday/khai-man.html.

The problem here is the link to see by phone has incorrect.

How to fix this error when view post on mobile.

Thanks all!!!