diff --git a/Dockerfile b/Dockerfile
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diff --git a/Makefile b/Makefile
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diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,11 +1,59 @@
 # About Watanabebashi Likomment
-Watanabebashi Likomennt(ライコメント)は、自身のWebサイトにいいねボタンとコメントを簡単に実装できるAPIサーバです。
+Watanabebashi Likomment(ライコメント)は、自身のWebサイトにいいねボタンとコメントを簡単に実装できるAPIサーバです。
 
 # 技術スタック
 - Go/Gin
 - MySQL/SQLite
 - Dockerで動作可能
 
+# ディレクトリ構成
+現在の暫定的なディレクトリ構成は以下の通りです。
+
+```
+WB-Likomment/
+├── cmd/
+│   └── server/
+│       └── main.go                # エントリーポイント
+│
+├── internal/
+│   ├── config/
+│   │   └── config.go              # YAML読み込み＆構造体定義
+│   ├── database/
+│   │   └── database.go            # DB接続管理（MySQL/SQLite切替）
+│   ├── handler/
+│   │   ├── comment.go             # コメントAPI
+│   │   └── like.go                # いいねAPI
+│   ├── middleware/
+│   │   └── cors.go                # CORS設定
+│   ├── model/
+│   │   ├── comment.go             # コメントモデル
+│   │   └── like.go                # いいねモデル
+│   ├── repository/
+│   │   ├── comment_repo.go        # コメントリポジトリ
+│   │   └── like_repo.go           # いいねリポジトリ
+│   ├── router/
+│   │   └── router.go              # ルーティング設定
+│   └── service/
+│       ├── comment_service.go     # コメントロジック
+│       └── like_service.go        # いいねロジック
+│
+├── configs/
+│   ├── config.yaml                # デフォルト設定
+│   ├── config.development.yaml    # 開発環境用
+│   └── config.production.yaml     # 本番環境用
+│
+├── migrations/
+│   ├── 001_create_likes.sql
+│   └── 002_create_comments.sql
+│
+├── Dockerfile
+├── docker-compose.yml
+├── go.mod
+├── Makefile
+├── LICENSE
+└── README.md
+```
+
 # ライセンス
 AGPL v3
 詳しくはLICENSEファイルをご覧ください。
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