Nginx wordpress子文件夹位置尾随斜杠

Question

我在子目录中安装了WordPress，所以site.com/tips-on-something。

出于某种原因，访问网址时出现404错误。我可以修改什么来使其工作？

location ~ /tips-on-something/(.*)$ {

    alias /var/www/some_folder/;

    if (!-e $request_filename) {
        rewrite ^(.+)$ /index.php last;
        break;
    }

    location ~ \.php$ {

        include /etc/nginx/fastcgi_params;
        fastcgi_param SCRIPT_FILENAME $request_filename;
        fastcgi_pass fpm_serv;
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        fastcgi_index index.php;

    }
}