本扩展程序完全在用户的浏览器本地运行。所有的标签（Tags）、评分（Ratings）和曲目数据仅通过 Chrome Local Storage 保存在您的本地设备中。我们不收集、不追踪、也不向任何第三方服务器发送、共享或出售您的任何个人信息及浏览数据。
BC Tag & Filter operates entirely locally within your browser. All tags, ratings, and track data are saved strictly on your local device using Chrome Local Storage. We do not collect, track, transmit, share, or sell any of your personal information or browsing data to any third-party servers.