NGINX 做了反代隐藏不了端口什么原因?

环境是用 oneinstck 做的

域名 10.0531.tw 不正常 10.0531.tw:5000 正常

大神们帮我看看应该怎么处理才能正常不需要加端口访问，谢谢。

配置文件：

server {

listen 80;

server_name 10.0531.tw;

access_log /data/wwwlogs/10.0531.tw_nginx.log combined;

index index.html index.htm index.php;

root /data/wwwroot/10.0531.tw;

include /usr/local/nginx/conf/rewrite/none.conf;

#error_page 404 /404.html;

#error_page 502 /502.html;

location / {

proxy_pass http://127.0.0.1:5000; proxy_buffering off; proxy_cache off; proxy_set_header X-Forwarded-Proto $scheme; proxy_set_header X-Forwarded-For $remote_addr; proxy_set_header Host $proxy_host; 

}

location ~ [^/].php(/|$) {

#fastcgi_pass remote_php_ip:9000; fastcgi_pass unix:/dev/shm/php-cgi.sock; fastcgi_index index.php; include fastcgi.conf; 

}

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; 

}

}