nginx的反向代理的最终指向

nginx配置如下，不是应该访问127.0.0.1/api/session，代理到实际127.0.0.1:8092/session下吗，为啥我代理到了127.0.0.1/api/session

http {
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  /var/log/nginx/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    keepalive_timeout  65;

    #gzip  on;

    include /etc/nginx/conf.d/*.conf;
    
    upstream zsyapitest {
        server 127.0.0.1:8092;
        server 127.0.0.1:8093;
    }

    server { 
        listen 80;
        server_name 127.0.0.1;
        location /api/ {
            proxy_pass http://zsyapitest;
        }
    }

}

location /api {
proxy_pass http://zsyapitest/;
}