1, the network may be busy, try again later.

2, it may be that the account number or password is wrong, such as case. , and carefully thought for an afternoon. Because the account number and password are wrong.

3. Re-registration application and account number.

4. See if there is a customer service phone number. Call to ask if you can help me get my password back or ask why.

The National Open University was established on June 20th, 20021,located in Beijing, China. It is a new type of institution of higher learning directly under the Ministry of Education, supported by modern information technology, paying equal attention to academic education and non-academic education, and implementing distance open education. Relying on Radio and TV University and facing all members of society, the school emphasizes the gathering, integration and enjoyment of high-quality educational resources, and explores the deep integration of modern information technology and education with the support of modern information technology.