Update Douyin to the latest version, follow the path of "Me-Small icon in the upper right corner-Settings-E-commerce Toolbox", find [Taobao account binding], and bind it yourself. The bound Taobao store DSR (description, service, logistics) data cannot be lower than the industry average and not lower than 4.7 points; if you need to change the binding, please log in to [Taobao Alliance Backstage], create a new PID with the Taobao account that needs to be changed, go to [E-commerce Toolbox] to find [Taobao account binding], and modify it yourself.