diff --git a/.gitignore b/.gitignore
index b1dc4b0..4b457de 100644
--- a/.gitignore
+++ b/.gitignore
@@ -30,8 +30,8 @@
 !/.config/nvim
 
 /chrome/*
-!/chrome/extentions
+!/chrome/extensions
 
 /vscode/*
-!/vscode/extentions
+!/vscode/extensions
 !/vscode/settings.json
\ No newline at end of file
diff --git a/Makefile b/Makefile
index 1b1a93d..e8a8a3f 100644
--- a/Makefile
+++ b/Makefile
@@ -15,4 +15,12 @@ defaults:
 
 # Install macOS applications.
 brew:
-	@scripts/brew.sh
\ No newline at end of file
+	@scripts/brew.sh
+
+# update vscode extentions
+codeex:
+	@code --list-extensions > vscode/extensions
+
+# Set VSCode settings.
+code:
+	@scripts/code.sh
\ No newline at end of file
diff --git a/scripts/code.sh b/scripts/code.sh
new file mode 100755
index 0000000..75668f5
--- /dev/null
+++ b/scripts/code.sh
@@ -0,0 +1,36 @@
+#!/bin/bash
+
+source $(dirname "${BASH_SOURCE[0]:-$0}")/util.sh
+
+function setting_vscode() {
+  print_notice "backup old setting.json..."
+
+  local tmp_date
+  tmp_date="$(date '+%y%m%d-%H%M%S')/vscode"
+
+  local backupdir="$HOME/.backup/$tmp_date"
+  mkdir_not_exist "$backupdir"
+  print_info "create backup directory: $backupdir"
+
+  print_info "Creating symlinks"
+  local current_dir
+  current_dir=$(dirname "${BASH_SOURCE[0]:-$0}")
+  local root_dir
+  root_dir="$(builtin cd "$current_dir" && git rev-parse --show-toplevel)"
+  local vscode_dir="${HOME}/Library/Application Support/Code/User"
+
+  # Link settings.json
+  backup_and_link "${root_dir}/vscode/settings.json" "${vscode_dir}" "${backupdir}"
+
+  # Install extensions using the code command
+  if [ "$(which code)" != "" ]; then
+    cat < "${root_dir}/vscode/extensions" | while read -r line
+    do
+      code --install-extension "$line"
+    done
+  else
+    print_error "Install the code command from the command palette to add your extensions."
+  fi
+}
+
+setting_vscode
\ No newline at end of file
diff --git a/scripts/link.sh b/scripts/link.sh
index 3084727..44eb34c 100755
--- a/scripts/link.sh
+++ b/scripts/link.sh
@@ -2,29 +2,6 @@
 
 source $(dirname "${BASH_SOURCE[0]:-$0}")/util.sh
 
-function backup_and_link() {
-	local link_src_file=$1
-	local link_dest_dir=$2
-	local backupdir=$3
-	local f_filename
-
-	f_filename=$(basename "$link_src_file")
-	local f_filepath="$link_dest_dir/$f_filename"
-
-    # 既にシンボリックリンクとして存在する場合は削除
-	if [[ -L "$f_filepath" ]]; then
-		command rm -f "$f_filepath"
-	fi
-
-    # シンボリックリンクでなく実ファイルであればバックアップ
-	if [[ -e "$f_filepath" && ! -L "$f_filepath" ]]; then
-		command mv "$f_filepath" "$backupdir"
-	fi
-
-	echo "Creating symlink for $link_src_file -> $link_dest_dir"
-	command ln -snf "$link_src_file" "$link_dest_dir"
-}
-
 function link_to_homedir() {
     # backupディレクトリを作成　
     print_notice "backup old dotfiles..."
diff --git a/scripts/util.sh b/scripts/util.sh
index 650b38c..ba6c658 100755
--- a/scripts/util.sh
+++ b/scripts/util.sh
@@ -35,4 +35,27 @@ function check_macos() {
 		print_error "Not macOS!"
 		exit 1
 	fi
+}
+
+function backup_and_link() {
+	local link_src_file=$1
+	local link_dest_dir=$2
+	local backupdir=$3
+	local f_filename
+
+	f_filename=$(basename "$link_src_file")
+	local f_filepath="$link_dest_dir/$f_filename"
+
+	# 既にシンボリックリンクとして存在する場合は削除
+	if [[ -L "$f_filepath" ]]; then
+		command rm -f "$f_filepath"
+	fi
+
+	# シンボリックリンクでなく実ファイルであればバックアップ
+	if [[ -e "$f_filepath" && ! -L "$f_filepath" ]]; then
+		command mv "$f_filepath" "$backupdir"
+	fi
+
+	echo "Creating symlink for $link_src_file -> $link_dest_dir"
+	command ln -snf "$link_src_file" "$link_dest_dir"
 }
\ No newline at end of file
diff --git a/vscode/extensions b/vscode/extensions
new file mode 100644
index 0000000..d3c0dee
--- /dev/null
+++ b/vscode/extensions
@@ -0,0 +1,54 @@
+aaron-bond.better-comments
+astro-build.astro-vscode
+asvetliakov.vscode-neovim
+bierner.markdown-mermaid
+bierner.markdown-preview-github-styles
+bradlc.vscode-tailwindcss
+bungcip.better-toml
+csstools.postcss
+dariofuzinato.vue-peek
+DavidAnson.vscode-markdownlint
+dbaeumer.vscode-eslint
+denoland.vscode-deno
+dracula-theme.theme-dracula
+dsznajder.es7-react-js-snippets
+ecmel.vscode-html-css
+esbenp.prettier-vscode
+formulahendry.auto-close-tag
+formulahendry.auto-rename-tag
+formulahendry.code-runner
+foxundermoon.next-js
+gencay.vscode-chatgpt
+GitHub.copilot
+github.vscode-github-actions
+golang.go
+hashicorp.terraform
+hediet.vscode-drawio
+hylwxqwq.yuyuko-vim-vsc
+JuanBlanco.solidity
+mads-hartmann.bash-ide-vscode
+ms-azuretools.vscode-docker
+MS-CEINTL.vscode-language-pack-ja
+ms-kubernetes-tools.vscode-kubernetes-tools
+ms-vscode.makefile-tools
+ms-vsliveshare.vsliveshare
+oderwat.indent-rainbow
+onflow.cadence
+Orta.vscode-jest
+PKief.material-icon-theme
+Prisma.prisma
+redhat.vscode-yaml
+ritwickdey.LiveServer
+rust-lang.rust-analyzer
+taichi.vscode-textlint
+vadimcn.vscode-lldb
+VisualStudioExptTeam.intellicode-api-usage-examples
+VisualStudioExptTeam.vscodeintellicode
+vmsynkov.colonize
+vscodevim.vim
+vsls-contrib.gistfs
+Vue.volar
+WakaTime.vscode-wakatime
+xaver.clang-format
+yoavbls.pretty-ts-errors
+zxh404.vscode-proto3
diff --git a/vscode/extentions b/vscode/extentions
deleted file mode 100644
index e69de29..0000000