diff --git a/setup_monit.php b/setup_monit.php
index 3744a63e5cc08ddb7fcec0997daf189bfb797942..2b48e0b229229e76c0cfeefedb5819de4317f2b5 100644
--- a/setup_monit.php
+++ b/setup_monit.php
@@ -154,7 +154,7 @@ check file nginx_rc with path /etc/init.d/nginx
 	start program = "/usr/bin/systemctl start mariadb" with timeout 60 seconds
 	stop program = "/usr/bin/systemctl stop mariadb"
 	if failed host 127.0.0.1 port 3306 protocol mysql then restart
-	if failed unixsocket /var/run/mysqld/mysqld.sock protocol mysql for 3 times within 2 cycles then restart
+	if failed unixsocket /var/run/mysqld/mysqld.sock protocol mysql for 3 times within 4 cycles then restart
 	if 5 restarts within 5 cycles then timeout
 	
 	depend mysql_bin