How to set up a redirect to a subdirectory?

Question

htaccess

Good afternoon! I can't figure out why it doesn't work. The framework is in the system subfolder, the files of the rest of the site are in the root. How to configure htaccess correctly? Wrote like this:

RewriteEngine On
RewriteCond %{SCRIPT_FILENAME} !-f
RewriteCond %{SCRIPT_FILENAME} !-d
RewriteRule ^(.*)$ /system/index.php?path=$1 [NC,L,QSA]

And everything would be fine, but there is no redirect from the main site.ru page . How can I fix it? Thanks in advance!