diff --git a/INSTALL/grub/grub.cfg b/INSTALL/grub/grub.cfg
index 7ad05d0b..c8afdef7 100644
--- a/INSTALL/grub/grub.cfg
+++ b/INSTALL/grub/grub.cfg
@@ -1411,6 +1411,8 @@ function ventoy_iso_busybox_ver {
             set ventoy_busybox_ver=64
         elif vt_str_begin "$vt_volume_id" "LDiagBootable"; then
             set ventoy_busybox_ver=64
+        elif vt_str_begin "$vt_volume_id" "KAOS_"; then
+            set ventoy_busybox_ver=64
 
         fi
     fi