diff --git a/docker-compose.yml b/docker-compose.yml
index df205bc..4b7a817 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -2,8 +2,6 @@ version: "3"
 services:
   mysql:
     image: mariadb:10.4.12
-    ports:
-      - 3306:3306
     command: --character-set-server=utf8mb4
     volumes:
       - ./mysql/data:/var/lib/mysql
@@ -18,4 +16,4 @@ services:
       - ./e5bot/config.yml:/root/config.yml
       - ./e5bot/log:/root/log
     restart: always
-    container_name: e5bot
\ No newline at end of file
+    container_name: e5bot