How to optimize author information using Schema Markup?

When it is necessary to enhance the visibility of author information in search results, using Schema Markup can help search engines understand the author's identity by clarifying the information hierarchy. Typically, the Person or Article Schema types should be selected: the former directly marks the author's personal information, while the latter nests the author attribute within the article markup. Key information should include name, sameAs (links to social media/personal website), description (brief introduction), and jobTitle or affiliation if applicable. During implementation, ensure that the information is consistent with the page content and avoid misleading data. After completing the markup, it is recommended to use Google's Structured Data Testing Tool to verify grammatical correctness, ensuring that the author information can be displayed in search results as a rich snippet, thereby enhancing authority and user trust.