The website of official website, College of Continuing Education, Zhejiang University of Science and Technology cannot be opened, which may be due to the following reasons:

1, the system is busy, that is, there are many people visiting, so it is recommended to visit again when there are few people.

2. The server of the system is under maintenance, so it is recommended to visit it later.

3, browser or network reasons, it is recommended to try another computer or browser.