diff --git a/docker-compose.yaml b/docker-compose.yaml
index 4ad28bb512f232f6636dc9006177c5d9c6567ba7..d53733aeb608bc16754fb499d9339fcf0038628c 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -9,7 +9,6 @@ services:
     container_name: mysql
     volumes:
       - /home/mysql/data:/var/lib/mysql
-      - /etc/timezone:/etc/timezone
       - /etc/localtime:/etc/localtime
     environment:
       MYSQL_ROOT_PASSWORD: openIM