Worked on the TianxingChen/Embodied-AI-Guide repository to enhance project documentation, focusing on improving user onboarding and cross-channel discoverability. Updated the README using Markdown to clarify that the project '自动驾驶之心' maintains a WeChat official account, addressing potential confusion for users engaging with the project across different platforms. This non-functional change did not involve code modifications but contributed to brand consistency and reduced support overhead. The work demonstrated attention to detail in documentation practices and alignment with marketing objectives. All updates were traceable to a single commit, reflecting a methodical approach to version control and transparent documentation management within the project.