请教plex 反向代理问题-嘟嘟社区

我服务器A安装的plex，
nginx 反向代理设置如下。然后我在设置里面设置服务器A的【网络】里面，自定义服务器URL设置成服务器A:32500 就行了吧？

server {
listen 32500;
server_name 127.0.0.1;

#charset koi8-r;
#access_log /var/log/nginx/host.access.log main;

location / {
proxy_pass http://localhost:32400;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection keep-alive;
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;

}

error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /usr/share/nginx/html;
}
}