1.APP can't be used because the latest version of Ningbo Smart Education App has not been downloaded and installed. It is recommended to pay attention to the official account of Ningbo Smart Education APP WeChat. According to the prompt, after completing the identity check with the mobile phone number registered by the school, download the latest version of Ningbo Smart Education APP and log in.

2. If you have any questions, you can get help information such as how to view and download APP from the frequently asked questions of WeChat official account, or enter labor in the WeChat official account dialog box and contact customer service personnel to solve the problem.