diff --git a/Arch-Linux/LCD-hdmi b/Arch-Linux/LCD-hdmi
index fe3f985..0edc0a3 100755
--- a/Arch-Linux/LCD-hdmi
+++ b/Arch-Linux/LCD-hdmi
@@ -1,6 +1,7 @@
 #!/bin/bash
 
 # Change directory to get easy access to scripts from the main directory
+cd ..
 
 #dev=`grep -rn "Option" /usr/share/X11/xorg.conf.d/99-fbturbo.conf | grep "fbdev" |awk -F\" '{printf $4}'`
 #if test "$dev" = "/dev/fb0";then
diff --git a/Arch-Linux/LCD35-show b/Arch-Linux/LCD35-show
index 39e7506..33f4127 100755
--- a/Arch-Linux/LCD35-show
+++ b/Arch-Linux/LCD35-show
@@ -97,7 +97,7 @@ else
     echo "need to update touch configuration"
     wget --spider -q -o /dev/null --tries=1 -T 10 http://mirrors.zju.edu.cn/raspbian/raspbian
     if [ $? -eq 0 ]; then
-        sudo pacman -S xf86-input-evdev
+        sudo pacman -S --noconfirm --needed xf86-input-evdev
     else
         echo "Evdev input driver could not be installed. Terminating and restoring."
         ./system_restore.sh
diff --git a/system_restore.sh b/system_restore.sh
index 548f4f1..6485579 100755
--- a/system_restore.sh
+++ b/system_restore.sh
@@ -27,6 +27,13 @@ fi
 ls -al ./.system_backup/*.dtb > /dev/null 2>&1 && sudo cp -rf ./.system_backup/*.dtb  /boot/overlays/
 ls -al ./.system_backup/*.dtbo > /dev/null 2>&1 && sudo cp -rf ./.system_backup/*.dtbo  /boot/overlays/
 
+if [ -f /usr/share/X11/xorg.conf.d/99-fbdev.conf ]; then
+    sudo rm -rf /usr/share/X11/xorg.conf.d/99-fbdev.conf
+fi
+if [ -f /usr/share/X11/xorg.conf.d/99-fbturbo.conf ]; then
+    sudo rm -rf /usr/share/X11/xorg.conf.d/99-fbturbo.conf
+fi
+
 if [ -f ./.system_backup/99-fbturbo.conf ];then
 sudo cp -rf ./.system_backup/99-fbturbo.conf /usr/share/X11/xorg.conf.d
 fi