diff --git a/docker-compose.yml b/docker-compose.yml
index 5b994a1..9eb9464 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -9,7 +9,7 @@ services:
       MYSQL_DATABASE: "feedsystem"
       TZ: "Asia/Shanghai"
     ports:
-      - "3306:3306"
+      - "3307:3306"
     volumes:
       - mysql_data:/var/lib/mysql
     command: