diff --git a/arch-root/install.sh b/arch-root/install.sh
index 3236cbd..9a6aad1 100644
--- a/arch-root/install.sh
+++ b/arch-root/install.sh
@@ -6,7 +6,7 @@ PACKAGES=(
 	
 	# system
 	linux base linux-firmware lvm2 sudo polkit # base
-	pulseaudio pulseaudio-bluetooth bluez bluez-utils  networkmanager # system
+	pulseaudio pulseaudio-bluetooth bluez bluez-utils  networkmanager udisks2 # system
 	openssh man-db restic htop  # admin utils
 
 	# cli programs
@@ -14,7 +14,7 @@ PACKAGES=(
 	dash shellcheck # shell scripting
 	hugo miniserve neomutt translate-shell # www
 	gnupg pass pass-otp # crypt
-	jq libqalculate # data processing
+	jq libqalculate imagemagick # data processing
 	git zip # others
 	
 	# desktop env
diff --git a/arch-user/install.sh b/arch-user/install.sh
index 6a25c32..bdef44c 100644
--- a/arch-user/install.sh
+++ b/arch-user/install.sh
@@ -11,7 +11,7 @@ umask 002
 
 ####### file structure #########
 mkdir -p \
-	~/.local/bin ~/.local/share \
+	~/.config ~/.local/bin ~/.local/share ~/.cache \
 	~/tmp ~/know ~/dev ~/dl
 ################################
 
@@ -30,12 +30,15 @@ cp_subst() {
 	envsubst "$VARS" < "$1" > "$2"
 }
 
-# simple
+# xdg
 cp -rf config/i3blocks ~/.config
 cp -rf config/git ~/.config
 cp -rf config/vim ~/.config
 cp -rf config/xkb ~/.config
-cp -rf config/bash/bashrc ~/.bashrc
+
+# non-xdg
+cp -rf config/bash ~/.config
+ln -sf ~/.config/bash/bashrc ~/.bashrc
 
 # templated
 cp_subst config/sway/config.tmpl ~/.config/sway/config