During May 2025, Erheng He focused on improving the CI reliability of the tangly1024/NotionNext repository by addressing a critical issue in the GitHub Actions workflow. He corrected the echo termination and error handling in the sync.yaml file, ensuring that error messages are properly formatted and that the workflow exits as intended. This work, implemented using YAML, shell scripting, and GitHub Actions, reduced debugging time and minimized automation risks. By validating and documenting the fix, Erheng enabled faster feedback cycles and safer automated deployments, demonstrating careful attention to workflow correctness and clear commit history for traceability and maintainability.