diff --git a/config/sway/config.m4 b/config/sway/config.m4
index aeba61a..ecffbb5 100644
--- a/config/sway/config.m4
+++ b/config/sway/config.m4
@@ -172,6 +172,7 @@ seat * hide_cursor 1200
 bindsym $mod+Space exec fcitx-remote -t
 
 ifelse(hostname, [archachatina], [
+  output DP-1 pos 0 0 res 3840x2160
   output DP-3 pos 0 0 res 3840x2160
   output DP-4 pos 3840 0 res 2560x1440 transform 270
   output HDMI-A-4 pos 455 2758
@@ -180,6 +181,10 @@ ifelse(hostname, [archachatina], [
   workspace 8 output DP-5
   workspace 9 output HDMI-A-4
 
+  input "9580:109:HUION_Huion_Tablet_Pen" {
+    map_to_output DP-3
+  }
+
   bindsym $mod+f11 output DP-3 dpms off, output DP-4 dpms off
   bindsym $mod+shift+f11 output DP-3 dpms on, output DP-4 dpms on
 ])