--- a/userguide/src/HelpCategoryView.cpp	Fri Jul 23 16:36:59 2010 +0800
+++ b/userguide/src/HelpCategoryView.cpp	Fri Aug 06 16:46:22 2010 +0800
@@ -113,7 +113,7 @@
         return;
     }
 
-    QString uid = mListAll->model()->data(index.parent(), UidRole).toString();
+	QString uid = mListAll->model()->data(index, UidRole).toString();
     QString href = mListAll->model()->data(index, HrefRole).toString();
     HelpDataProvider::instance()->setHelpContentUrl(uid, href);
     emit activateView(HelpViewContents);