求助服务器设置反代理

大佬们下面是我的反代理设置，设置了无法通过域名访问，求助

# 思源笔记
upstream siyuan {
	server ip:6806;  #使用自己的ip
}

server {
	listen       80; # 自定义端口
        # listen       [::]:80;
        server_name  www.mysiyuan.space; # 自定义域名
        # root         /usr/share/nginx/html;

        error_page 404 /404.html;
        location = /404.html {
        }

        error_page 500 502 503 504 /50x.html;
        location = /50x.html {
        }

	# 思源笔记
	location / {
		proxy_pass         http://www.mysiyuan.space;
		proxy_set_header   Host      $http_host;
		proxy_set_header X-Real-IP $remote_addr;
		proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;


		# websocket
		proxy_http_version 1.1;
		proxy_connect_timeout 5s;
		proxy_read_timeout 60s;
		proxy_send_timeout 30s;
		proxy_set_header Upgrade $http_upgrade; 
		proxy_set_header Connection "$connection_upgrade"; 

        }

}