diff --git a/users/guanranwang/home-manager/applications/hyprland/hypr/keybinds.conf b/users/guanranwang/home-manager/applications/hyprland/hypr/keybinds.conf
index 5f98883..f4b2248 100644
--- a/users/guanranwang/home-manager/applications/hyprland/hypr/keybinds.conf
+++ b/users/guanranwang/home-manager/applications/hyprland/hypr/keybinds.conf
@@ -4,13 +4,11 @@
 #
 
 # bind vars
-$lock               = ~/.local/bin/wrapped-swaylock-effects
 $wp                 = ~/.local/bin/wrapped-swww
 $dwp                = ~/.local/bin/wrapped-mpvpaper
 $changevolume       = ~/.local/bin/wrapped-pamixer # use swayosd instead
 $changebrightness   = ~/.local/bin/wrapped-brightnessctl
 $screenshot         = ~/.local/bin/screenshot
-$inputfix           = ~/.local/bin/minecraft-inputfix
 $video_path         = ~/.var/app/com.valvesoftware.Steam/data/Steam/steamapps/workshop/content/431960
 
 # binds
@@ -20,8 +18,8 @@ bind    = SUPER, E,                    exec,               xdg-open ~
 bind    = SUPER, W,                    exec,               xdg-open https: # why is this working
 bind    = CONTROL SHIFT, Escape,       exec,               gnome-system-monitor
 
-bind    = ALT, R,                      exec,               $inputfix
-bind    = SUPER, Backspace,            exec,               $lock
+bind    = ALT, R,                      exec,               zenity --width 500 --entry | wl-copy
+bind    = SUPER, Backspace,            exec,               swaylock
 
 bind    = SUPER, F,                    fullscreen,         0
 bind    = SUPER SHIFT, F,              fullscreen,         1
diff --git a/users/guanranwang/nixos/profiles/device-type/desktop/home/scripts/bin/minecraft-inputfix b/users/guanranwang/nixos/profiles/device-type/desktop/home/scripts/bin/minecraft-inputfix
deleted file mode 100755
index 674f2e7..0000000
--- a/users/guanranwang/nixos/profiles/device-type/desktop/home/scripts/bin/minecraft-inputfix
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/usr/bin/env bash
-
-ydotool key 20:1 20:0 # press t
-echo $(zenity --width 500 --entry) | wl-copy
-ydotool key 29:1 47:1 # press ctrl + v
-sleep 0.1
-ydotool key 29:0 47:0 28:1 28:0 # release ctrl + v, press return
diff --git a/users/guanranwang/nixos/profiles/device-type/desktop/home/scripts/bin/wrapped-brightnessctl b/users/guanranwang/nixos/profiles/device-type/desktop/home/scripts/bin/wrapped-brightnessctl
index 669b1ac..ef97c0a 100755
--- a/users/guanranwang/nixos/profiles/device-type/desktop/home/scripts/bin/wrapped-brightnessctl
+++ b/users/guanranwang/nixos/profiles/device-type/desktop/home/scripts/bin/wrapped-brightnessctl
@@ -3,7 +3,7 @@
 # Original Script: https://github.com/ericmurphyxyz/dotfiles/blob/master/.local/bin/changebrightness
 
 send_notification() {
-  brightness=$((($(brightnessctl get) / 240)))
+  brightness=$(($(brightnessctl get) / 240))
 	dunstify -a "changebrightness" -u low -r 9991 -h int:value:"$brightness" -i "brightness-$1" "Brightness: $brightness%" -t 2000
 }