1, network problem. Network problems caused by the Jinmalan business platform can not upload trademarks. Check the network cable connection and network settings, and then reopen the Jinmalan business platform to upload the trademark.

2. Account number problem. Due to account problems, Jinmalan Business Platform cannot upload trademarks. Check the credit of the account. Without credit, you can't upload a trademark. After perfecting personal information and improving credit, re-open Jinmalan business platform to upload trademarks.