diff --git a/README.md b/README.md
index 34ea4d4..6acac96 100644
--- a/README.md
+++ b/README.md
@@ -99,6 +99,7 @@ docker compose up -d
 │   └── mariadb/           # MariaDB 로그
 ├── data/
 │   └── mariadb/           # MariaDB 데이터 볼륨
+├── backup/                # MariaDB 백업 및 덤프 파일
 ├── www/                   # Git Submodule - firstgarden-web-gnu
 │   └── (웹소스)
 ├── 8.2/
diff --git a/backup/.gitkeep b/backup/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/docker-compose.yml b/docker-compose.yml
index 4ee83f4..5915f5e 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -71,6 +71,7 @@ services:
     volumes:
       - ./data/mariadb:/var/lib/mysql
       - ./logs/mariadb:/var/log/mysql
+      - ./backup:/backup
     restart: unless-stopped
 
   phpmyadmin: