Zhenlong He contributed to RSSNext/Folo and DIYgod/RSSHub by focusing on both documentation clarity and workflow automation. For RSSNext/Folo, he streamlined the README by removing outdated sections, improving onboarding and reducing user confusion without affecting functionality. In DIYgod/RSSHub, he engineered a comprehensive overhaul of the GitHub Container Registry cleanup workflow, introducing daily retention policies, PAT-based authentication, and enhanced logging for better observability and error handling. His work leveraged Shell scripting, GitHub Actions, and jq to automate and parallelize cleanup processes, resulting in more secure, maintainable, and scalable repository management. The contributions demonstrated thoughtful, targeted engineering solutions.