Notification for services when host is in scheduled downtime


Good morning,
i would like ask you how can i set my nagios for correct notifications.
When i set a scheduled downtime on some host and host is in this downtime period restarted, notification about host down or up are not sending. this is a good. But notifications for all services that are assigned to this specified host are still active and emails to admin were sent.

How can i set my Nagios to disable notifications for specified downtime for all services that are assigned to scheduled downtimed host.

thank you very much