OneinStack选择nginx环境，现在nginx添加域名规则一直不成功。

user www www;
worker_processes auto;

error_log /data/wwwlogs/error_nginx.log crit;
pid /var/run/nginx.pid;
worker_rlimit_nofile 51200;

events {
 use epoll;
 worker_connections 51200;
 multi_accept on;
}

http {
 include mime.types;
 default_type application/octet-stream;
 server_names_hash_bucket_size 128;
 client_header_buffer_size 32k;
 large_client_header_buffers 4 32k;
 client_max_body_size 1024m;
 client_body_buffer_size 10m;
 sendfile on;
 tcp_nopush on;
 keepalive_timeout 120;
 server_tokens off;
 tcp_nodelay on;

 fastcgi_connect_timeout 300;
 fastcgi_send_timeout 300;
 fastcgi_read_timeout 300;
 fastcgi_buffer_size 64k;
 fastcgi_buffers 4 64k;
 fastcgi_busy_buffers_size 128k;
 fastcgi_temp_file_write_size 128k;
 fastcgi_intercept_errors on;

 #Gzip Compression
 gzip on;
 gzip_buffers 16 8k;
 gzip_comp_level 6;
 gzip_http_version 1.1;
 gzip_min_length 256;
 gzip_proxied any;
 gzip_vary on;
 gzip_types
 text/xml application/xml application/atom+xml application/rss+xml application/xhtml+xml image/svg+xml
 text/javascript application/javascript application/x-javascript
 text/x-json application/json application/x-web-app-manifest+json
 text/css text/plain text/x-component
 font/opentype application/x-font-ttf application/vnd.ms-fontobject
 image/x-icon;
 gzip_disable "MSIE [1-6]\.(?!.*SV1)";

 #If you have a lot of static files to serve through Nginx then caching of the files' metadata (not the actual files' contents) can save some latency.
 open_file_cache max=1000 inactive=20s;
 open_file_cache_valid 30s;
 open_file_cache_min_uses 2;
 open_file_cache_errors on;

########################## vhost #############################
 include vhost/*.conf;
}

现在我新建了一个.conf文件添加域名规则，一直不生效。如下：
server {
 listen 80;
 server_name www.shanqiys.com;
 index index.html index.htm index.php;
 root /xinyadata/tongtai/zizhan/shanqiys.com;
 error_page 404 http://www.zhishanqi.com/swt/;
 error_page 403 http://www.zhishanqi.com/swt/;
 location ~ .*\.(php|php5)?$
 {
 #fastcgi_pass unix:/tmp/php-cgi.sock;
 fastcgi_pass 127.0.0.1:9000;
 fastcgi_index index.php;
 include fastcgi.conf;
 }
 location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$
 {
 expires 30d;
 }
 location ~ .*\.(js|css)?$
 {
 expires 1h;
 }
}

请问大家这是什么原因？