how to inser category title in description ?

Hi mikhak,

You can add things to the description by using the aioseop_description filter. Example:

add_filter( 'aioseop_description', 'mikhak_aioseop_description' );

function mikhak_aioseop_description( $description ) {
	if ( is_single() ) {
		$categories = get_the_category();
		$category = '';
		if ( count( $categories ) > 0 ) {
			$category = $categories[0]->cat_name;
		}
		if ( !empty( $category ) ) $description .= " {$category}";
	}
	return $category;
}

thank you.