diff --git a/adoc/admin-cluster-disaster-recovery-backup.adoc b/adoc/admin-cluster-disaster-recovery-backup.adoc
index fc7677359..8f983cca7 100755
--- a/adoc/admin-cluster-disaster-recovery-backup.adoc
+++ b/adoc/admin-cluster-disaster-recovery-backup.adoc
@@ -172,7 +172,7 @@ ETCD_SNAPSHOT="<STORAGE_MOUNT_POINT>/etcd_snapshot"
 ETCD_IMAGE="<IN_CLUSTER_ETCD_IMAGE>"
 
 # SCHEDULE in Cron format. https://crontab.guru/
-SCHEDULE="*/3 * * * *"
+SCHEDULE="0 1 * * *"
 
 # *_HISTORY_LIMIT is the number of maximum history keep in the cluster.
 SUCCESS_HISTORY_LIMIT="3"