Hello, dear, I'm glad to answer your question; 1. Enter the login address in the aggregation background, and click Permission Binding to register the account and bind the permissions (if you have an account and bind the permission activation code, you can log in directly on this page). 2. Log in to the aggregation background with your mobile phone number (if you already have an account for smart primary and secondary schools, you can skip the step of registering an account). 3. After successful registration, use this account to log in to this page and enter the binding authority activation code page; Enter the authority activation code obtained from the superior on this page (be sure to use the activation code of our school or our district), and click OK to bind! If the prompt permission activation code is invalid or expired, please contact your superiors in time to get the permission activation code again. 4. After the binding is successful, a pop-up window will prompt "Activation is successful". Click on the background management of the pop-up window to enter the party background. Aggregation background login: login with mobile phone number and password may require verification by mobile phone verification code. If an administrator has multiple background permissions for both the regional administrator and the school administrator, he can switch the management background of the region and the school in the upper left corner after logging in.