diff --git a/docker-compose.yml b/docker-compose.yml
index 6f15bd6..f444b81 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -4,8 +4,6 @@ services:
       context: ./greenlns-landing
       dockerfile: Dockerfile
     restart: unless-stopped
-    ports:
-      - "3000:3000"
     environment:
       NODE_ENV: production
       PORT: 3000
@@ -23,8 +21,6 @@ services:
       context: .
       dockerfile: server/Dockerfile
     restart: unless-stopped
-    ports:
-      - "3003:3000"
     environment:
       NODE_ENV: production
       PORT: 3000
@@ -81,15 +77,12 @@ services:
   minio:
     image: minio/minio:latest
     restart: unless-stopped
-    ports:
-      - "9000:9000"
-      - "9001:9001"
     environment:
       MINIO_ROOT_USER: ${MINIO_ACCESS_KEY:-greenlns-minio}
       MINIO_ROOT_PASSWORD: ${MINIO_SECRET_KEY:?MINIO_SECRET_KEY is required}
     command: server /data --console-address ":9001"
     volumes:
-      - minio_data:/data
+      - ./minio_data:/data  # <-- NEU: Lokaler Ordner statt benanntes Volume!
     networks:
       - greenlens_net      
     healthcheck:
@@ -99,7 +92,6 @@ services:
       retries: 5
 
 volumes:
-  minio_data:
   postgres_data:
 
 networks: