1. Fill in the correct student number: State Grid student number is unique, and each student's student number is unique and will not be repeated. Fill in the correct student number when filling in the State Grid student number, and don't fill in the wrong or duplicate student number.

2. Pay attention to confidentiality: The student registration number of State Grid involves students' personal information. Pay attention to confidentiality when filling in, and don't disclose personal information to avoid being used by criminals. Be careful not to share your student number in public, which will cause unnecessary trouble.