You are talking about the "wisdom cube" here. Declare your body temperature for at least 7 days in the Smart Rubik's Cube Health System, and bring a printed health card signed by your guardian on the day of returning to school.

Students and teachers should do a good job in temperature measurement, registration and registration management, and punch in 7 days before returning to school every day.

1. Enter the "Smart Cube Smart Campus" applet and click to view it. 2. Click Health Declaration-Student Health Declaration to enter the declaration record page. If it has never been declared, the record page is empty at this time. 3. Click the Add Declaration button at the bottom and fill in according to the actual situation.