diff --git a/install.zsh b/install.zsh
index dfaa3f0..5c8062f 100755
--- a/install.zsh
+++ b/install.zsh
@@ -5,7 +5,7 @@
 dotdir="${1:-$HOME/dotfiles}"
 
 files=(.zshrc .vimrc .tmux.conf .gitconfig .config/karabiner/karabiner.json)
-dirs=(.zsh .vim/plugin .tmux .local/bin .local/share/fonts)
+dirs=(.zsh .vim/plugin .tmux .local/bin)
 
 # backup and symlink files
 for f in "${files[@]}"; do
@@ -55,9 +55,15 @@ if [ ! -f "$HOME/.vim/autoload/plug.vim" ]; then
   echo "vim plugins: installed"
 fi
 
-# install font (mac only)
-if [ "$(uname)" = "Darwin" ] && [ -f "$dotdir/.local/share/fonts/aifont.ttf" ]; then
-  cp -f "$dotdir/.local/share/fonts/aifont.ttf" ~/Library/Fonts/aifont.ttf
+# install font
+fontpath="$HOME/.local/share/fonts/aifont.ttf"
+if [ ! -f "$fontpath" ]; then
+  mkdir -p "$HOME/.local/share/fonts"
+  curl -sL -o "$fontpath" https://git.syui.ai/ai/font/raw/branch/main/aifont.ttf
+  echo "font: downloaded aifont.ttf"
+fi
+if [ "$(uname)" = "Darwin" ] && [ -f "$fontpath" ]; then
+  cp -f "$fontpath" ~/Library/Fonts/aifont.ttf
   echo "font: aifont.ttf -> ~/Library/Fonts/"
 fi