diff --git a/compose/demo/wordpress/docker-compose.yml b/compose/demo/wordpress/docker-compose.yml
index 264aa67..9438e1e 100644
--- a/compose/demo/wordpress/docker-compose.yml
+++ b/compose/demo/wordpress/docker-compose.yml
@@ -24,4 +24,4 @@ services:
        WORDPRESS_DB_USER: wordpress
        WORDPRESS_DB_PASSWORD: wordpress
 volumes:
-    db_data:
+  db_data:
diff --git a/compose/wordpress.md b/compose/wordpress.md
index 871e199..84f0438 100644
--- a/compose/wordpress.md
+++ b/compose/wordpress.md
@@ -10,7 +10,7 @@
 
 ### 创建 `docker-compose.yml` 文件
 
-`docker-compose.yml` 文件将开启一个 `wordpress` 服务和一个独立的 `MySQL` 实例：
+[`docker-compose.yml`](https://github.com/yeasy/docker_practice/blob/master/compose/demo/wordpress/docker-compose.yml) 文件将开启一个 `wordpress` 服务和一个独立的 `MySQL` 实例：
 
 ```yaml
 version: "3"
@@ -39,7 +39,7 @@ services:
        WORDPRESS_DB_USER: wordpress
        WORDPRESS_DB_PASSWORD: wordpress
 volumes:
-    db_data:
+  db_data:
 ```
 
 ### 构建并运行项目