尝试添加到函数。php

function filter_movies( $query ) {

  if( !is_admin() && $query->is_main_query() && $query->get(\'post_type\') == \'movie\') {
    
    $tax_query = array(
        array(
            \'taxonomy\' => \'period\',
            \'field\'    => \'slug\',
            \'terms\'    => \'current\',
        ),
    );
    $query->set( \'tax_query\', $tax_query );
  }
  
}
add_action(\'pre_get_posts\', \'filter_movies\', 9999);