Chen Hegu focused on improving documentation quality in the luanfujun/diffusers open source repository, addressing a critical issue with broken links in both English and Korean guides related to dataset creation and Stable Diffusion XL pipeline usage. Using Markdown, Chen systematically identified and corrected outdated or inaccessible external resources, ensuring users could reliably access necessary information during onboarding and model deployment. The work demonstrated attention to detail and cross-locale consistency, as Chen validated navigation across multiple language versions. While the contribution was limited to a single documentation bug fix, it enhanced the reliability and usability of the project’s multilingual technical documentation.