diff --git a/docker-compose.yml b/docker-compose.yml
index 446cfaf..23d44e2 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -63,6 +63,7 @@ services:
       - ./services:/app/services:ro
       - ./routes:/app/routes:ro
       - ./database:/app/database:ro
+      - ./utils:/app/utils:ro
       # HTML 模板 (熱更新)
       - ./templates:/app/templates:ro
       - ./web/templates:/app/web/templates:ro