WordPress Nginx 规则修改

我想把这个规则添加进去，应该怎么改：

location ~ ^/wp-content/uploads/edd/(.*?)\.zip$ {
rewrite / permanent;
}

WordPress Nginx 规则是：

location / {
if (-f $request_filename/index.html){
rewrite (.*) $1/index.html break;
}
if (-f $request_filename/index.php){
rewrite (.*) $1/index.php;
}
if (!-f $request_filename){
rewrite (.*) /index.php;
}
}