During February 2025, Tianxing Chen focused on enhancing documentation for the TianxingChen/Embodied-AI-Guide repository. He updated the README using Markdown to clarify that the project '自动驾驶之心' maintains a WeChat official account, aiming to improve user onboarding and cross-channel discoverability. This non-functional change addressed user confusion by aligning branding and communication across platforms, supporting both marketing and support efforts. The work demonstrated attention to detail in documentation practices, leveraging Markdown to ensure clarity and consistency. While no code or bug fixes were involved, the update provided immediate business value by reducing support overhead and improving the user experience.