Why can't audio-visual education in Jinzhong air class be held? 1, the software version is too low, or the unofficial version of the installation package has been downloaded. It is suggested to download the latest version of Audio-visual Jinzhong APP again and try to reopen the air classroom.
2. System problems have caused users to temporarily fail to log on to the platform. At this time, we wait patiently for a period of time for the official to repair and update.