diff --git a/Create-DevTerm-CM3-OS-image-from-scratch.md b/Create-DevTerm-CM3-OS-image-from-scratch.md
index 787b7cb..2ca246f 100644
--- a/Create-DevTerm-CM3-OS-image-from-scratch.md
+++ b/Create-DevTerm-CM3-OS-image-from-scratch.md
@@ -64,9 +64,7 @@ The following files changed
 * /etc/lightdm/pi-greeter.conf 
 * /home/pi/.config/pcmanfm/LXDE-pi/desktop-items-0.conf 
 
-Delete wallpaper address temple.jpg
-Modify the desktop_bg color to #202020 
-
+Delete wallpaper address temple.jpg,change the desktop_bg color to #202020   
 change /etc/hostname to clockworkpi
 in /boot/cmdline.txt ,add `fbcon=rotate:1`, remove `quiet`