1. According to the Regulations on the Management of Student Status in Compulsory Education in Jiangsu Province, you can't go through the formalities of repeating a grade in compulsory education in Jiangsu Province, but you can apply for a skip.

Second, the relevant basis:

Regulations on the Management of Students' Status in Compulsory Education in Jiangsu Province;

Thirty-second in order to ensure the smooth implementation of compulsory education, the province's compulsory education stage to implement the system of not repeating grades.

Thirty-third students with excellent academic performance may apply in writing by their guardians, and may skip classes after being examined and approved by the school. Skipping is regarded as having completed the compulsory education in the corresponding year. Students' advanced placement is changed by the school in the electronic file of students and uploaded to the competent education department.