Worked on the Tencent/cherry-markdown repository, focusing on front-end development with JavaScript to address a user interface issue in the toolbar. Delivered a targeted bug fix by renaming the inline code icon identifier from 'inlineCode' to 'code', which resolved rendering and behavior inconsistencies and aligned the icon naming with established codebase conventions. The change was implemented as a single, well-scoped commit, demonstrating careful version control and clear traceability. This update improved user experience by reducing confusion and potential support requests, while also enhancing developer experience through consistent UI elements and maintainable code practices within the JavaScript codebase.