If you upload to Alibaba, the Alibaba watermark cannot be modified. It will be automatically added when you upload it. If you don't want it, just copy the code from Taobao's picture space to Alibaba and there will be no Alibaba watermark.

If you steal someone else's picture and don't know how to remove the watermark, it's very simple. If the background is black, paint the crow black, if the background is white, paint it white. If other colors don't work, use PS.