在主题的功能中。php,看看这个:
// The height and width of your custom header. You can hook into the theme\'s own filters to change these values.
// Add a filter to twentyten_header_image_width and twentyten_header_image_height to change these values.
define( \'HEADER_IMAGE_WIDTH\', apply_filters( \'twentyten_header_image_width\', 940 ) );
define( \'HEADER_IMAGE_HEIGHT\', apply_filters( \'twentyten_header_image_height\', 198 ) );
最好创建一个
child theme, 因此,在下次更新WP/theme时,您不会失去定制。