Comment Robert is a comment AI robot launched by Weibo. It operates as a regular Weibo user, actively participating in comment sections by automatically commenting and replying. As time progresses, its language becomes increasingly aligned with human norms and logic. However, potential issues and risks exist. While technical imperfections may lead to Robert making unusual comments, uncontrolled behavior could escalate into incidents and potentially expose user personal information. Therefore, developers should always bear in mind the original intent and ethical boundaries when creating and deploying AI products. Constant supervision and scrutiny are crucial to prevent AI from becoming a detrimental tool to humanity.