diff --git a/install/1merge/grub2/default.grub b/install/1merge/grub2/default.grub
index a3f5f9f..67ddb16 100644
--- a/install/1merge/grub2/default.grub
+++ b/install/1merge/grub2/default.grub
@@ -2,17 +2,27 @@
 GRUB_DISABLE_RECOVERY=true
 GRUB_DEFAULT=saved
 GRUB_TIMEOUT=3
-GRUB_CMDLINE_LINUX_DEFAULT="console=tty1 udev quiet doscsi"
-GRUB_CMDLINE_LINUX="video=uvesafb:ywrap,#-os_install_fb_resolution-#,mtrr:3,splash=silent,theme:tty1 #-os_install_kernel_resume-# elevator=#-os_install_kernel_scheduler-# doscsi#-os_install_kernel_attr-# calculate=video:#-os_install_x11_video_drv-#"
+#?pkg(media-gfx/cld-themes)!=||pkg(media-gfx/cldx-themes)!=||pkg(media-gfx/cldg-themes)!=||pkg(media-gfx/cls-themes)!=||pkg(media-gfx/cds-themes)!=||pkg(media-gfx/cmc-themes)!=#
+GRUB_CMDLINE_LINUX="video=uvesafb:ywrap,#-os_install_fb_resolution-#,mtrr:3,splash=silent,theme:tty1 #-os_install_kernel_resume-# elevator=#-os_install_kernel_scheduler-# doscsi#-os_install_kernel_attr-# calculate=video:#-os_install_x11_video_drv-# console=tty1 udev quiet"
+#pkg#
+#?pkg(media-gfx/cld-themes)==&&pkg(media-gfx/cldx-themes)==&&pkg(media-gfx/cldg-themes)==&&pkg(media-gfx/cls-themes)==&&pkg(media-gfx/cds-themes)==&&pkg(media-gfx/cmc-themes)==#
+GRUB_CMDLINE_LINUX="video=uvesafb:ywrap,#-os_install_fb_resolution-#,mtrr:3,splash=off,theme:tty1 #-os_install_kernel_resume-# elevator=#-os_install_kernel_scheduler-# doscsi#-os_install_kernel_attr-# calculate=video:#-os_install_x11_video_drv-# console=tty1 udev quiet"
+#pkg#
 GRUB_TERMINAL="gfxterm"
 GRUB_GFXMODE="auto"
 GRUB_BACKGROUND="/boot/grub/grub-calculate.png"
 GRUB_COLOR_NORMAL="white/black" 
 GRUB_COLOR_HIGHLIGHT="magenta/black"
 GRUB_VIDEO_BACKEND="vbe"
-#?os_install_linux_subname==#
+#?os_install_linux_subname==&&os_install_scratch==off#
 GRUB_DISTRIBUTOR="#-os_install_linux_name-#"
 #os_install_linux_subname#
-#?os_install_linux_subname!=#
+#?os_install_linux_subname!=&&os_install_scratch==off#
 GRUB_DISTRIBUTOR="#-os_install_linux_name-# #-os_install_linux_subname-#"
 #os_install_linux_subname#
+#?os_install_linux_subname==&&os_install_scratch==on#
+GRUB_DISTRIBUTOR="#-os_install_linux_name-# Builder"
+#os_install_linux_subname#
+#?os_install_linux_subname!=&&os_install_scratch==on#
+GRUB_DISTRIBUTOR="#-os_install_linux_name-# #-os_install_linux_subname-# Builder"
+#os_install_linux_subname#