70% tuition and accommodation fee will be refunded every month after dropping out of general university/kloc-0; 1 month or more, 2 months, kernel refund 50%; After more than 2 months and 3 months, the kernel will be retired by 40%; No refund for more than 3 months. However, unlike most universities, the National Open University drops out a little more than most universities, because this is adult education and the state subsidy is less than that of basic universities.