And I had run this to config ldf 's password: #cd /usr/local/nginx/conf #htpasswd -c htpasswd ldf ............. ............. But when i visit http://192.168.1.140/NginxStatus, it does not want me to input the username and password,it just return "403 Forbidden". Posted at Nginx Forum: http://forum.nginx.org/read.php?2,72641,72644#msg-72644