diff --git a/operation/finish_install/99exec_install_efi.sh b/operation/finish_install/99exec_install_efi.sh
index 44a0ee9..6e20528 100755
--- a/operation/finish_install/99exec_install_efi.sh
+++ b/operation/finish_install/99exec_install_efi.sh
@@ -2,10 +2,9 @@
 
 efimode=`cat /proc/cmdline | sed 's/.*efimode=\([^ ]*\).*/\1/'`
 upgrubcmd="/usr/sbin/update-grub"
+source ./functions
 
 if [ $efimode == "y" ];then
-
-	source ./functions
 	
 	efi_dir="/Rocky/boot-efi"
 	
@@ -25,5 +24,11 @@ if [ $efimode == "y" ];then
 	
 	echo -e "Install efi successfully !"
 else
+
+	mkdir $TARGET/opt/fbdev
+	mv $TARGET/usr/lib64/xorg/modules/drivers/fbdev_drv.la  $TARGET/opt/fbdev
+	mv $TARGET/usr/lib64/xorg/modules/drivers/fbdev_drv.so  $TARGET/opt/fbdev
+	sed -i "s/fbdev/vesa/g" $TARGET/etc/X11/xorg.conf
+
 	echo -e "not efi mode !"
 fi