Index: branches/version-2_5-dev/data/class/pages/admin/system/LC_Page_Admin_System_AdminArea.php
===================================================================
--- branches/version-2_5-dev/data/class/pages/admin/system/LC_Page_Admin_System_AdminArea.php	(revision 20562)
+++ branches/version-2_5-dev/data/class/pages/admin/system/LC_Page_Admin_System_AdminArea.php	(revision 20604)
@@ -47,5 +47,5 @@
         $this->tpl_subnavi = 'system/subnavi.tpl';
         $this->tpl_subno = 'adminarea';
-        $this->tpl_mainno = 'adminarea';
+        $this->tpl_mainno = 'system';
         $this->tpl_subtitle = '管理画面設定';
         $this->tpl_enable_ssl = FALSE;