diff --git a/scripts/sms_manual_campaign.py b/scripts/sms_manual_campaign.py
index 6a30f97..99df6e0 100644
--- a/scripts/sms_manual_campaign.py
+++ b/scripts/sms_manual_campaign.py
@@ -124,8 +124,9 @@ def get_groups_to_manual(conn):
                  AND og.first_sms_sent_at < NOW() - INTERVAL '3 hours'
                  AND og.second_sms_sent_at IS NOT NULL)
                 -- 3. link_ready + next_check в прошлом + нет активных SMS в логе
+                -- FIX-4: grace period 30 мин — manual не крадёт свежие link_ready до first_campaign
                 OR (COALESCE(og.notification_status, '') = 'link_ready'
-                 AND (og.next_notification_check_at IS NULL OR og.next_notification_check_at <= NOW())
+                 AND (og.next_notification_check_at IS NULL OR og.next_notification_check_at <= NOW() - INTERVAL '30 minutes')
                  AND NOT EXISTS (
                    SELECT 1 FROM sms_campaign_log scl
                    WHERE scl.order_group_id = og.id