Pictures uploaded by DIY need to be approved before they can be used by users. Use the signature first, and then approve it within 40 minutes after the image is uploaded successfully. If the content of the signature does not conform to the relevant laws and regulations, it shall be cancelled. Users can log in to Qicai to show the approval progress of my color display library in official website and the reasons for the failure. Click on "official website" Customer Service 2 17 below for more service offers.