如果您是头版的用户，可以签入回调函数。

主题的示例代码functions.php:

add_action( \'after_setup_theme\', \'wpse_67480_theme_setup\' );

function wpse_67480_theme_setup()
{
    $bg_options = array (
        \'wp-head-callback\' => \'wpse_67480_background_frontend\',
        \'default-color\'    => \'f0f0f0\',
        \'default-image\'    => \'\',
    );
    add_theme_support( \'custom-background\', $bg_options );

    add_theme_support(
        \'custom-header\',
        array (
            \'width\'       => 960,
            \'height\'      => 200,
            \'flex-height\' => TRUE,
            \'flex-width\'  => TRUE,
            \'header-text\' => FALSE,
            \'wp-head-callback\' => \'wpse_67480_header_frontend\',
        )
    );
}

wpse_67480_background_frontend()
{
    if ( is_front_page() )
    {
        _custom_background_cb();
    }
}

wpse_67480_header_frontend()
{
    if ( ! is_front_page() )
    {
        return;
    }

    // create your header code here
}