diff --git a/Ventoy/CloneToDisk.sh b/Ventoy/CloneToDisk.sh
index 1bcadc0..37e0270 100755
--- a/Ventoy/CloneToDisk.sh
+++ b/Ventoy/CloneToDisk.sh
@@ -7,7 +7,7 @@ cleanup() {
     
     mount_points=("/dev" "/dev/pts" "/proc" "/sys" "/sys/firmware/efi/efivars" "/run")
 
-    for i in mount_points; do umount -lf /mnt/debian/$i || true; done
+    for i in $mount_points; do umount -lf /mnt/debian/$i || true; done
 
     umount -lf /mnt/boot/efi 2>/dev/null || true
     umount -lf /mnt/boot 2>/dev/null || true
@@ -81,7 +81,7 @@ mount ${disk_name}1 /mnt/debian/boot/efi
 
 mount_points = ("/dev" "/dev/pts" "/proc" "/sys" "/sys/firmware/efi/efivars" "/run")
 
-for i in mount_points; do mount -B $i /mnt/debian/$i; done
+for i in $mount_points; do mount -B $i /mnt/debian/$i; done
 
 # Chroot and reinstall GRUB
 echo "Entering chroot to reinstall GRUB..."