diff --git a/.config/nvim/pack/plugins/opt/treesitter b/.config/nvim/pack/plugins/opt/treesitter
index 5a7a2ad..9850baa 160000
--- a/.config/nvim/pack/plugins/opt/treesitter
+++ b/.config/nvim/pack/plugins/opt/treesitter
@@ -1 +1 @@
-Subproject commit 5a7a2ad172bcc40c53aa274dff05aacb5074b509
+Subproject commit 9850baa958d6a1edd6586d77e354d89249f97a88
diff --git a/.config/zsh/.docker_aliases b/.config/zsh/.docker_aliases
index c5116d4..439359a 100644
--- a/.config/zsh/.docker_aliases
+++ b/.config/zsh/.docker_aliases
@@ -57,10 +57,10 @@ alias dknrm!='docker network rm -f'
 alias dknrm='docker network rm'
 
 ## system
-alias dks='docker system'
-alias dksdf='docker system df'
-alias dksp!='docker system prune -f'
-alias dksp='docker system prune'
+alias dksys='docker system'
+alias dksysdf='docker system df'
+alias dksysp!='docker system prune -f'
+alias dksysp='docker system prune'
 
 # compose
 alias dc='docker-compose'
diff --git a/.xinitrc b/.xinitrc
index c7c6021..beda48e 100644
--- a/.xinitrc
+++ b/.xinitrc
@@ -11,13 +11,13 @@ xrandr                                           \
 feh --bg-fill "$XDG_CONFIG_HOME/wallpapers/monerochan.png" --no-fehbg
 
 # startup
-/usr/lib/polkit-gnome/polkit-gnome-authentication-agent-1      & # arch
+/usr/lib/polkit-gnome/polkit-gnome-authentication-agent-1       & # arch
 #/usr/lib/policykit-1-gnome/polkit-gnome-authentication-agent-1 & # debian
 #/usr/libexec/polkit-gnome-authentication-agent-1               & # fedora
-picom                                                          &
-redshift                                                       &
-dunst                                                          &
-sbar                                                           &
+picom                                                           &
+redshift                                                        &
+dunst                                                           &
+sbar                                                            &
 
 xset dpms 300 # lock 5m
 xss-lock -- lock &
diff --git a/bin/am b/bin/am
index a68c8f1..96b1040 100755
--- a/bin/am
+++ b/bin/am
@@ -1,5 +1,4 @@
-#!/bin/bash
-set -e
+#!/bin/bash -e
 
 # TODO
 # mount all partitions by selecting disk
@@ -12,7 +11,7 @@ function get_row() {
     printf '\e[6n' >&2
     read -sdRr pos
     pos="${pos#*[}"
-    row="${pos%;*}"
+    row="${pos%\;*}"
     echo "$row"
 }