i am using ojs3.
While I am not an nginx expert, you probably do not want to perform a client 302 redirect. If you must use two servers, you probably want to proxy internally. Your first domain resolves to:
Which is being 302 redirected to http://126.96.36.199. That’s a client side redirection, not a server side proxy. So the browser URL will change.
the problem is not solved, in order to continue to work, we cancelled the two servers’ configuration.