联名涉及抄袭，茶颜悦色致歉

Core Points - On August 22, the company launched a collaboration with the Shanghai Rainbow Chamber Choir, introducing a multi-functional notebook priced at 19.9 yuan, which quickly sold out online and was even resold at double the price on second-hand platforms [1] - On August 23, multiple bloggers accused the company of plagiarizing their designs for the new notebook, with specific claims of unauthorized use of artwork [1] - The company acknowledged the issue on August 24, admitting to unauthorized appropriation and management oversight, and has initiated contact with the original creators to apologize and rectify the situation [1] Summary by Categories Product Launch - The company released a new collaborative product, a multi-functional notebook, which sold out shortly after its launch, indicating strong consumer interest [1] Accusations of Plagiarism - Several bloggers claimed that the company copied their designs without permission, highlighting specific elements that were allegedly similar to their original works [1] Company Response - The company responded by admitting to the oversight and announced plans to establish a dedicated investigation team to review and correct any issues in their design approval process [1]