During October 2025, Song contributed to the element-plus/element-plus repository by streamlining the continuous integration workflow for nightly npm publishes. Song simplified the CI configuration by removing explicit registry URLs and related environment variables from the setup-node action, opting instead to rely on the default npm registry configuration. This change reduced the maintenance burden and minimized the risk of misconfiguration for nightly builds. The update was implemented using YAML and leveraged GitHub Actions to automate the process. While the work focused on a single feature and did not involve bug fixes, it demonstrated a clear understanding of CI/CD best practices and automation.