Change Page Name to Chinese

[gumreal]

Hi, all.

I change the page names to Chinese names, when I access the administrator page, every thing went well.
However, when I clicked the link in the Management Portlet, the page name in the URL is " ?", the whole URL is something like "http://localhost:8080/portal/auth/portal/atis/??/ManagementPortletWindow?action=2&org.apache.myfaces.portlet.MyFacesGenericPortlet.VIEW_ID=%2FWEB-INF%2Fjsp%2Fmanagement%2Findex.xhtml".

How to solve this problem? thanks.

[gumreal]

Oh, by the way, I changed the portal name to "atis".
This name is shown in the URL above.