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Xiaohongshu PC Version Introduces AI Search Assistant Dian Dian with Multi-turn Dialogue and Real Note Import

Xiaohongshu PC Version Introduces AI Search Assistant Dian Dian with Multi-turn Dialogue and Real Note Import

July 29, 2026
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Recently, Xiaohongshu quietly rolled out its official AI search assistant, "Dian Dian," on the PC platform (accessible via xiaohongshu.com/ai_chat). This move extends the platform's core AI capabilities into the large-screen ecosystem.

As a key feature following Xiaohongshu's full acquisition, "Dian Dian" leverages the platform's vast repository of authentic user-generated notes, transforming traditional passive search into an active, conversational experience. It delivers reliable answers by summarizing and distilling key information, while simultaneously displaying the original text, likes, saves, and comments of related notes in the right sidebar.

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Functionally, "Dian Dian" not only supports multi-turn conversations for personalized travel guides and learning life skills but also integrates users' personal data within the platform. Users can directly import their liked or saved notes into the chat as contextual background, greatly improving the accuracy and personalization of responses. Previously available on mobile, the PC launch now completes the multi-device interaction scenario.

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