diff --git a/docker/instock/docker-compose-lh.yml b/docker/instock/docker-compose-lh.yml
index 8139841..408f17d 100644
--- a/docker/instock/docker-compose-lh.yml
+++ b/docker/instock/docker-compose-lh.yml
@@ -10,7 +10,7 @@ services:
       - "9988:9988"
     environment:
       TZ: Asia/Shanghai  # 设置时区为北京时间
-      db_host: mysql
+      db_host: 127.0.0.1
       db_user: instockdb
       db_password: gR4sZ8qI7
       db_database: instockdb