During July 2025, this developer focused on improving backend configuration documentation for the apache/doris-website repository. They identified and corrected a typo in the Chinese documentation, updating the storage media type from 'HHD' to 'HDD' to ensure technical accuracy for operators. Working primarily with Markdown and leveraging their documentation skills, they enhanced clarity and consistency between the Chinese and English guides. This targeted bug fix reduced the risk of deployment errors and improved onboarding for new users. The work demonstrated attention to detail and contributed to the overall reliability of the documentation, though the scope was limited to a single correction.