Worked on stabilizing and improving the CI/CD pipeline for the CherryHQ/cherry-studio repository, focusing on reliability and maintainability of nightly builds. Addressed recurring pipeline failures by removing a non-existent step and cleaning up outdated workflow configurations, ensuring the CI system accurately validated changes and reduced flaky runs. Later, corrected the nightly build workflow to source from the main branch instead of develop, preventing misbuilds and supporting faster QA feedback. All changes were implemented through targeted edits to GitHub Actions workflows using YAML, demonstrating careful change management and a focus on aligning automation with the repository’s evolving structure and release process.