https无法访问，http可以访问

server
{
    listen 80;
        listen 443 ssl;
    server_name sushangyu.site;
    index index.php index.html index.htm default.php default.htm default.html;
    root /www/wwwroot/sushangyu.site;

    #SSL-START SSL相关配置，请勿删除或修改下一行带注释的404规则
    #error_page 404/404.html;
    ssl_certificate    /etc/letsencrypt/live/sushangyu.site/fullchain.pem;
    ssl_certificate_key    /etc/letsencrypt/live/sushangyu.site/privkey.pem;
    if ($server_port !~ 443){
        #rewrite ^(/.*)$ https://$host$1 permanent;
    }
    error_page 497  https://$host$request_uri;

    #SSL-END

    #ERROR-PAGE-START  错误页配置，可以注释、删除或修改
    error_page 404 /404.html;
    error_page 502 /502.html;
    #ERROR-PAGE-END

    #PHP-INFO-START  PHP引用配置，可以注释或修改
    include enable-php-54.conf;
    #PHP-INFO-END

    #REWRITE-START URL重写规则引用,修改后将导致面板设置的伪静态规则失效
    include /www/server/panel/vhost/rewrite/sushangyu.site.conf;
    #REWRITE-END

    location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$
    {
        expires      30d;
        access_log off;
    }

    location ~ .*\.(js|css)?$
    {
        expires      12h;
        access_log off;
    }
    access_log  /www/wwwlogs/sushangyu.site.log;
}
配置是centos6.5 nginx1.8

安全组放行443端口