[xwiki-users] how to let my new panel displayed on the right of the page?

Hi, I create a new panel. Now I want it to be displayed on the right of pages. I used the Panel wizard and drag and drop it to the right. I find that I only displayed on the panel page(http://localhost:8080/xwiki/bin/view/Panels/). If I go to the home page of my wiki(http://localhost:8080/xwiki/bin/view/Main/), my panel is not displayed. The right part of the home page not changed. How can I do? I use XWiki 5.0.1. Thanks for your help. Guofeng