diff --git a/.bashrc b/.bashrc
index fd622ce..cbec330 100644
--- a/.bashrc
+++ b/.bashrc
@@ -24,3 +24,5 @@ complete -cf sudo
 
 PS1="[\\u@\\h: \\w]$ "
 [ -f /opt/miniconda3/etc/profile.d/conda.sh ] && source /opt/miniconda3/etc/profile.d/conda.sh
+alias sudo='sudo '
+complete -cf sudo 
diff --git a/.config/i3/config b/.config/i3/config
index 77b10cc..c5a8233 100644
--- a/.config/i3/config
+++ b/.config/i3/config
@@ -178,7 +178,8 @@ bindsym $mod+r mode "resize"
 
 
 ### Custom
-bindsym Ctrl+Mod1+l exec --no-startup-id loginctl lock-session
+#bindsym Ctrl+Mod1+l exec --no-startup-id loginctl lock-session
+bindsym Ctrl+Mod1+l exec --no-startup-id betterlockscreen -l pixel -t "${USER}@${HOSTNAME}" --off 10
 
 # Move workspace over to neighboring monitors
 bindsym $mod+Ctrl+Left move workspace to output left
@@ -209,11 +210,12 @@ bindsym Ctrl+Shift+Print exec --no-startup-id flameshot full -c
 #}
 
 exec_always --no-startup-id $HOME/.config/polybar/launch.sh
-exec_always --no-startup-id feh --bg-fill ~/Pictures/scr00015.png
+exec_always --no-startup-id feh --bg-fill ~/.fehbg &
 
 exec --no-startup-id QT_QPA_PLATFORMTHEME=qt5ct flameshot 2>&1 &
 exec --no-startup-id compton 2>&1 &
-exec --no-startup-id mate-screensaver 2>&1 &
+#exec --no-startup-id mate-screensaver 2>&1 &
+#exec --no-startup-id mate-screensaver 2>&1 &
 #exec --no-startup-id xautolock -time 10 -locker 'xfce4-screensaver-command -l' 2>&1 &
 exec --no-startup-id /usr/lib/xfce4/notifyd/xfce4-notifyd 2>&1 &
 #exec --no-startup-id /usr/bin/lxqt-notificationd 2>&1 &