However, try to reduce it to level 4. After all, it is important to find a job after graduation. After all, the fourth grade is a stepping stone to find a job in the future.
Moreover, the degree certificate of our university is no longer linked to Band 4.
Many years ago, many schools required students to pass CET-4, otherwise they would not get a degree certificate when they graduated, but this restriction has been lifted in recent years.
But, one after another, I don't know which university you are from. Finally, it depends on what the school says. You can go to the university for consultation. You should cancel the link now.