diff --git a/update/backups.sh b/update/backups.sh
index 9ebb902..dc72b65 100644
--- a/update/backups.sh
+++ b/update/backups.sh
@@ -41,12 +41,13 @@ fi
 if [[ `date +%d` == '01' ]]; then
     t=`date +%Y%m%d%H%M%S` && cd /opt/wd/72-Backups/
 
-    tar -I pixz -cf vps-${t}.tar.gz \
+    tar -I pigz -cf vps-${t}.tar.gz \
     --exclude=VPS/apps/localcr/B_koel/local/music \
     --exclude=VPS/apps/localcr/I_cloudreve/local/cloudreve/uploads \
     --exclude=VPS/apps/localcr/K_nextcloud/local/nextcloud/data/nextcloud/files \
     --exclude=VPS/apps/syncthing/data \
     VPS/ > /dev/null 2>&1
+    # tar -I unpigz -xf vps-20231101162641.tar.gz
 
     scp -r /opt/configs/certs/ arm1:/opt/ > /dev/null 2>&1 &
     scp -r /opt/configs/certs/ arm2:/opt/ > /dev/null 2>&1 &