ADD THE FOLLOWING CODE TO YOUR FUNCTIONS.PHP

/* ———————————————————- */
/* **Start Hiding Exclude Catagory** */

function exclude_category($query) {
if ( $query->is_feed || $query->is_home ) {
$query->set(’cat’, ‘-37,-38′);
}
return $query;
}

add_filter(’pre_get_posts’, ‘exclude_category’);

/* **END Hiding Exclude Catagory** */
/* ———————————————————- */