@Execute
    @Secured({ ROLE, ROLE + VIEW })
    public HtmlResponse index() {
        return asHtml(path_AdminSysteminfo_AdminSysteminfoJsp).renderWith(data -> {
            registerEnvItems(data);
            registerPropItems(data);
            registerFessPropItems(data);
            registerBugReportItems(data);
        });
    }

    // ===================================================================================