diff --git a/docker-compose.yml b/docker-compose.yml
index 0cdda81..b79b6a9 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -14,10 +14,9 @@ services:
       STORAGE_LOCAL_ROOT: /app/data/backups
       DATABASE_URL: sqlite:////app/data/backup.db
     volumes:
-      - backend-data:/app/data
-      - backend-logs:/app/logs
-      # 默认 local storage 根；若自定义 local storage 路径，可再挂载
-      - local-backups:/app/data/backups
+      # bind mounts: 数据直接落到项目目录下
+      - ./data/backend:/app/data
+      - ./data/logs:/app/logs
     ports:
       - "8765:8000"
     restart: unless-stopped
@@ -40,8 +39,3 @@ services:
       backend:
         condition: service_healthy
     restart: unless-stopped
-
-volumes:
-  backend-data:
-  backend-logs:
-  local-backups: