虚拟主机配置后重定向问题

server {
  listen 80;
  listen 443 ssl http2;
  ssl_certificate /usr/local/nginx/conf/ssl/gxx.bingobingo.xin.crt;
  ssl_certificate_key /usr/local/nginx/conf/ssl/gxx.bingobingo.xin.key;
  ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
  ssl_ciphers EECDH+CHACHA20:EECDH+AES128:RSA+AES128:EECDH+AES256:RSA+AES256:EECDH+3DES:RSA+3DES:!MD5;
  ssl_prefer_server_ciphers on;
  ssl_session_timeout 10m;
  ssl_session_cache builtin:1000 shared:SSL:10m;
  ssl_buffer_size 1400;
  add_header Strict-Transport-Security max-age=15768000;
  ssl_stapling on;
  ssl_stapling_verify on;
  server_name gxx.bingobingo.xin;
  access_log /data/wwwlogs/gxx.bingobingo.xin_nginx.log combined;
  index index.html index.htm index.php;
  root /data/wwwroot/gxx.bingobingo.xin;

  include /usr/local/nginx/conf/rewrite/thinkphp.conf;
  #error_page 404 /404.html;
  #error_page 502 /502.html;
  location ~ .*\.(wma|wmv|asf|mp3|mmf|zip|rar|jpg|gif|png|swf|flv|mp4)$ {
    valid_referers none blocked *.bingobingo.xin gxx.bingobingo.xin;
    if ($invalid_referer) {
        return 403;
    }
  }
  location ~ \.php {
    #fastcgi_pass remote_php_ip:9000;
    fastcgi_pass unix:/dev/shm/php-cgi.sock;
    fastcgi_index index.php;
    include fastcgi_params;
    set $real_script_name $fastcgi_script_name;
    if ($fastcgi_script_name ~ "^(.+?\.php)(/.+)$") {
      set $real_script_name $1;
      #set $path_info $2;
    }
    fastcgi_param SCRIPT_FILENAME $document_root$real_script_name;
    fastcgi_param SCRIPT_NAME $real_script_name;
    #fastcgi_param PATH_INFO $path_info;
  }

  location ~ .*\.(gif|jpg|jpeg|png|bmp|swf|flv|mp4|ico)$ {
    expires 30d;
    access_log off;
  }
  location ~ .*\.(js|css)?$ {
    expires 7d;
    access_log off;
  }
  location ~ /\.ht {
    deny all;
  }
}

这里我配置的主机域名为gxx.bingobingo.xin，但实际访问后自动跳转到www.guoxiaoxiao.net