Since there’s only one author on WordPress and it’s not good for security, I hid the author name.
The setting can be done from “Theme Options” in the WordPress admin screen.
The Theme Options URL is http://example.com/wp-admin/themes.php?page=theme_options.
There’s an item called “Display author name”, and you can hide the author name by unchecking this checkbox.
That’s all from the Gemba.