diff --git a/write-server/docker-compose.yml b/write-server/docker-compose.yml
index 4d24dd71..8b62f64c 100644
--- a/write-server/docker-compose.yml
+++ b/write-server/docker-compose.yml
@@ -13,8 +13,8 @@ services:
     ports:
       - "8016:8016"
     volumes:
-      # Hugo 博客目录（必须）- .. 即为 write-server 的上级目录（博客根目录）
-      - ${BLOG_ROOT:-..}:/blog
+      # Hugo 博客目录（必须）- 映射宿主机博客根目录到容器内 /blog
+      - ..:/blog
       # 本地回收站目录
       - ./recycle:/app/recycle
       # 日志目录