bt-source/panel/rewrite/apache/phpwind.conf

RewriteEngine On
RewriteBase /
RewriteCond %{REQUEST_FILENAME} -s [OR]
RewriteCond %{REQUEST_FILENAME} -l [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^.*$ - [NC,L]
RewriteRule !.(js|ico|gif|jpe?g|bmp|png|css)$ /index.php [NC,L]