茶颜悦色回应联名手账本抄袭事件：确实存在部分未经授权的挪用

Core Viewpoint - The company Tea Yan Yue Se acknowledged unauthorized use of designs in a collaborative notebook project, leading to an apology and commitment to improve management practices [1][3]. Group 1: Incident Overview - On August 23, multiple bloggers accused Tea Yan Yue Se of plagiarizing their works in a new collaborative notebook with the Shanghai Rainbow Chamber Choir, with specific claims of three designs being copied [1]. - The company admitted to management oversights that allowed the unauthorized designs to be produced and expressed regret for the situation [1][3]. Group 2: Response and Actions - The company has reached out to the original creators to apologize and has received consent from some to continue using their designs [3]. - A dedicated investigation team will be established to conduct a thorough review of current projects and ensure compliance with copyright standards [4]. - The company plans to enhance its design review processes to prevent similar issues in the future [4].