https://lishenghua.com/ weekly 1.0 https://lishenghua.com/projects/personal-blog/ weekly 0.8 https://lishenghua.com/projects/prism-hair/ monthly 0.7 https://lishenghua.com/projects/soul-prism/ monthly 0.7 https://lishenghua.com/projects/watermark-remover/ monthly 0.7