diff --git a/swarm/seafile.yml b/swarm/seafile.yml
index 2eb12ce..6e0542c 100644
--- a/swarm/seafile.yml
+++ b/swarm/seafile.yml
@@ -40,8 +40,8 @@ services:
       MARIADB_AUTO_UPGRADE: 1
     volumes:
       - mariadb-data:/var/lib/mysql
-    # volumes:
-    #   - "${SEAFILE_MYSQL_VOLUME:-/opt/seafile-mysql/db}:/var/lib/mysql"
+    expose:
+      - 3306
     networks:
       - seafile-network
     healthcheck:
@@ -56,14 +56,16 @@ services:
     image: ${SEAFILE_MEMCACHED_IMAGE:-memcached:1.6.29}
     container_name: seafile-memcached
     entrypoint: memcached -m 256
+    expose:
+      - 11211
     networks:
       - seafile-network
 
   seafile:
     image: ${SEAFILE_IMAGE:-seafileltd/seafile-mc:12.0-latest}
     container_name: seafile
-    ports:
-      - "8000:80"
+    expose:
+      - 80
     volumes:
       - seafile-data:/shared
     environment:
@@ -165,7 +167,7 @@ services:
 
     restart: unless-stopped
     depends_on:
-      - mariadb
+      - ${SEAFILE_MYSQL_DB_HOST:-mariadb}
       - memcached
 
   # backups: