Alibaba cannot use other people's pictures without authorization, which involves the issue of intellectual property rights. Any picture with intellectual property rights can only be authorized for use by the owner. If Alibaba uses unauthorized pictures, it may be accused of infringement and need to bear the corresponding legal responsibilities and compensation liabilities.

Therefore, doing business also needs to comply with international trademark, copyright and patent regulations to prevent unnecessary legal disputes. It is recommended to use authorized pictures or pictures taken by yourself.