diff --git a/docker/config/mysql-server/slave-1/mysql-slave.cnf b/docker/config/mysql-server/slave-1/mysql-slave.cnf
index 61348e76..9cbdcc85 100644
--- a/docker/config/mysql-server/slave-1/mysql-slave.cnf
+++ b/docker/config/mysql-server/slave-1/mysql-slave.cnf
@@ -50,3 +50,6 @@ read-only=ON
 skip-log-bin
 skip-log-slave-updates
 skip-slave-start
+replicate-ignore-db=mysql
+# 60 seconds, https://www.mayanpeng.cn/archives/77.html
+master-connect-retry=60