Xiaohongshu has given its office application, previously known as "REDcity," a major makeover, complete with a new name—"hi"—and a fresh logo. The revamped "hi" app is designed to be a collaborative office platform. The standout feature of this upgrade is the introduction of the AI assistant, "hibo." This intelligent assistant is capable of generating concise information summaries for users. It can perform online searches and engage in in-depth thinking, swiftly responding to users' needs in the workplace, such as information retrieval and document organization.