diff --git a/GUIDE.md b/GUIDE.md
index 056f0e8..34dbb05 100644
--- a/GUIDE.md
+++ b/GUIDE.md
@@ -24,6 +24,24 @@ echo "$(whoami) ALL=(root) NOPASSWD: sha256:$(shasum -a 256 $(which yabai) | cut
 
 ```
 
+# (Arch Linux) Graphic Driver
+## AMD
+```bash
+yay -S xf86-video-amdgpu
+```
+
+> /etc/X11/20-amdgpu.conf
+```
+Section "OutputClass"
+     Identifier "AMD"
+     MatchDriver "amdgpu"
+     Driver "amdgpu"
+     Option "TearFree" "true"
+     Option "VariableRefresh" "true"
+     Option "AsyncFlipSecondaries" "true" #multimonitor setup, but at least one is not FreeSync capable
+EndSection
+```
+
 # (Arch Linux) Set locale
 ```bash
 sudo locale-gen en_US.UTF-8
diff --git a/dot_config/alacritty/alacritty.toml b/dot_config/alacritty/alacritty.toml
new file mode 100644
index 0000000..7649065
--- /dev/null
+++ b/dot_config/alacritty/alacritty.toml
@@ -0,0 +1,63 @@
+[window]
+opacity = 0.9
+dimensions.columns = 125
+dimensions.lines = 35
+padding.x = 3
+padding.y = 3
+decorations = 'buttonless'
+
+[font]
+normal.family  = 'JetBrainsMono Nerd Font'
+normal.style = 'Regular'
+
+bold.family = 'JetBrainsMono Nerd Font'
+
+italic.family = 'JetBrainsMono Nerd Font'
+
+bold_italic.family = 'JetBrainsMono Nerd Font'
+
+size = 11.5
+
+offset.x = 0
+offset.y = 0
+
+[colors]
+primary.background = '#2c2c2c'
+primary.foreground = '#c5c8c6'
+
+cursor.text = '#2c2c2c'
+cursor.cursor = '#dbdbc1' 
+
+vi_mode_cursor.text = '#2c2c2c'
+vi_mode_cursor.cursor = '#dbdbc1' 
+
+selection.text = '#2c2c2c'
+selection.cursor = '#dbdbc1' 
+
+  # Normal colors
+normal.black = '#2c2c2c'
+normal.red = '#ba5458'
+normal.green = '#b9ca4a'
+normal.yellow = '#ebba7a'
+normal.blue = '#89a4f0'
+normal.magenta = '#b294bb'
+normal.cyan = '#70c0b1'
+normal.white = '#c5c8c6'
+
+  # Bright colors
+bright.black = '#8c8787'
+bright.red = '#cc6666'
+bright.green = '#b5bd68'
+bright.yellow = '#e6b137'
+bright.blue = '#89a4f0'
+bright.magenta = '#c397d8'
+bright.cyan = '#8abeb7'
+bright.white = '#dbdbc1'
+
+
+[[keyboard.bindings]]
+key = 'Space'
+mods = 'Control'
+chars = '\x00' 
+
+
diff --git a/dot_config/bspwm/executable_bspwmrc b/dot_config/bspwm/executable_bspwmrc
index 72c2b3b..fe58973 100644
--- a/dot_config/bspwm/executable_bspwmrc
+++ b/dot_config/bspwm/executable_bspwmrc
@@ -10,10 +10,13 @@ bspc config border_width 1
 bspc config click_to_focus true
 # bspc config active_border_color "#d9fccf"
 bspc config focused_border_color "#d9fccf"
+
 bspc config pointer_modifier mod1
 
 bspc rule -a '*:pavucontrol' state=floating follow=on focus=on
 bspc rule -a '*:flameshot' state=floating follow=on focus=on
+bspc rule -a '*:chat-gpt' state=fullscreen follow=on focus=on
+bspc rule -a '*:kakaotalk.exe' split_ratio=0.8 split_dir=east
 
 (pgrep -x picom > /dev/null && pkill -9 -f picom); 
 (picom --config ~/.config/bspwm/picom.conf &)
diff --git a/dot_config/bspwm/picom.conf b/dot_config/bspwm/picom.conf
index 8019660..c1705c1 100644
--- a/dot_config/bspwm/picom.conf
+++ b/dot_config/bspwm/picom.conf
@@ -1,8 +1,10 @@
 # fix tearing issue
 backend = "glx";
-# vsync = true;
 
-glx-copy-from-front = true;
+vsync = true;
+
+refresh-rate = 0;
+glx-copy-from-front = false;
 glx-swap-method = 2;
 xrender-sync = true;
 xrender-sync-fence = true;
diff --git a/dot_config/bspwm/sxhkdrc b/dot_config/bspwm/sxhkdrc
index dc24599..135e2d0 100644
--- a/dot_config/bspwm/sxhkdrc
+++ b/dot_config/bspwm/sxhkdrc
@@ -8,8 +8,7 @@ alt + space
 
 # make sxhkd reload its configuration files:
 alt + ctrl + super + r 
-    bspc wm -r
-    xset r rate 200 50
+    bspc wm -r && xset r rate 200 50
     
 Pause
     betterlockscreen -l -q
@@ -47,7 +46,6 @@ alt + super + f
 alt + super + y
     bspc node -g sticky
 
-
 #
 # focus/swap
 #
diff --git a/dot_config/kime/config.yaml b/dot_config/kime/config.yaml
new file mode 100644
index 0000000..6077a54
--- /dev/null
+++ b/dot_config/kime/config.yaml
@@ -0,0 +1,35 @@
+daemon:
+  modules:
+  - Xim
+  - Wayland
+  - Indicator
+indicator:
+  icon_color: Black
+log:
+  global_level: DEBUG
+engine:
+  translation_layer: null
+  default_category: Latin
+  global_category_state: false
+  global_hotkeys:
+    Super-Space:
+      behavior: !Toggle
+        - Hangul
+        - Latin
+      result: Consume
+    Esc:
+      behavior: !Switch Latin
+      result: Bypass
+    # M-C-Backslash:
+    #   behavior: Ignore
+    # M-C-E:
+    #   behavior: Ignore
+    # Muhenkan:
+    #   behavior: Ignore
+    #   result: Bypass
+    # AltR:
+    #   behavior: Ignore
+    #   result: Bypass
+    # Hangul:
+    #   behavior: Ignore
+    #   result: Bypass
diff --git a/dot_xinitrc b/dot_xinitrc
index dd6b62c..54d2fdc 100644
--- a/dot_xinitrc
+++ b/dot_xinitrc
@@ -1,10 +1,9 @@
 #!/bin/bash
 
-export GTK_IM_MODULE=nimf
-export QT4_IM_MODULE=nimf
-export QT_IM_MODULE=nimf
-export XMODIFIERS="@im=nimf"
-nimf
+export GTK_IM_MODULE=kime
+export QT_IM_MODULE=kime
+export XMODIFIERS=@im=kime
+kime
 
 xset -dpms