diff --git a/install.sh b/install.sh
index 9361d92..ad8072d 100755
--- a/install.sh
+++ b/install.sh
@@ -131,6 +131,16 @@ set -eu # エラーが発生した場合や未定義の変数が使用された
         echo "$display_name のリンクを作成しました."
     fi
 
+    # vscode の extention
+    # 以下を実行すると vscode/my_vscode_extensions.sh が生成される
+    # code --list-extensions | sed -e 's/^/code --install-extension /' > my_vscode_extensions.sh
+    display_name="vscode > my_vscode_extensions.sh"
+    if is_setup "$display_name"; then
+        echo -e "\n$display_name を実行して拡張をインポートします."
+        source "$DOT_DIR/vscode/my_vscode_extensions.sh"
+        echo "$display_name を実行して拡張をインポートしました."
+    fi
+
     # asdf の 設定ファイル
     display_name="asdf > .tool-versions"
     src="$DOT_DIR/asdf/.tool-versions"
diff --git a/vscode/my_vscode_extensions.sh b/vscode/my_vscode_extensions.sh
new file mode 100755
index 0000000..3beadc7
--- /dev/null
+++ b/vscode/my_vscode_extensions.sh
@@ -0,0 +1,45 @@
+code --install-extension adpyke.codesnap
+code --install-extension alexisvt.flutter-snippets
+code --install-extension astro-build.astro-vscode
+code --install-extension bierner.markdown-mermaid
+code --install-extension dart-code.dart-code
+code --install-extension dart-code.flutter
+code --install-extension dbaeumer.vscode-eslint
+code --install-extension donjayamanne.githistory
+code --install-extension dsznajder.es7-react-js-snippets
+code --install-extension eamodio.gitlens
+code --install-extension editorconfig.editorconfig
+code --install-extension esbenp.prettier-vscode
+code --install-extension github.copilot
+code --install-extension github.copilot-chat
+code --install-extension intellsmi.comment-translate
+code --install-extension jebbs.plantuml
+code --install-extension jock.svg
+code --install-extension marp-team.marp-vscode
+code --install-extension ms-ceintl.vscode-language-pack-ja
+code --install-extension ms-vsliveshare.vsliveshare
+code --install-extension mthuong.vscode-flutter-freezed-helper
+code --install-extension pkief.material-icon-theme
+code --install-extension rangav.vscode-thunder-client
+code --install-extension redhat.java
+code --install-extension ritwickdey.liveserver
+code --install-extension robert-brunhage.flutter-riverpod-snippets
+code --install-extension rvest.vs-code-prettier-eslint
+code --install-extension streetsidesoftware.code-spell-checker
+code --install-extension svelte.svelte-vscode
+code --install-extension toba.vsfire
+code --install-extension tomoki1207.pdf
+code --install-extension visualstudioexptteam.intellicode-api-usage-examples
+code --install-extension visualstudioexptteam.vscodeintellicode
+code --install-extension vscjava.vscode-gradle
+code --install-extension vscjava.vscode-java-debug
+code --install-extension vscjava.vscode-java-dependency
+code --install-extension vscjava.vscode-java-pack
+code --install-extension vscjava.vscode-java-test
+code --install-extension vscjava.vscode-maven
+code --install-extension vscode-icons-team.vscode-icons
+code --install-extension vscodevim.vim
+code --install-extension wayou.vscode-todo-highlight
+code --install-extension withfig.fig
+code --install-extension yzane.markdown-pdf
+code --install-extension zenn.zenn-preview