Worked on the langgenius/dify-docs repository to enhance documentation clarity and maintainability by performing a targeted localization cleanup. Focused on content management and translation management, the developer identified and removed eight orphaned Japanese Markdown translation files that lacked corresponding English sources, thereby reducing localization drift and simplifying future maintenance. The approach involved verifying translation references in docs.json to ensure alignment between source and localized content. This cleanup improved the organization of the documentation and streamlined the localization workflow. Collaboration was emphasized through co-authored commits, and strong git hygiene was maintained throughout the process, contributing to a more sustainable documentation structure.