Xingtai Library stipulates that books and bound periodicals can be renewed within 30 days 1 time. Readers can go to the library self-service lending machine to renew books, or log on to our website or WeChat to renew books online. Overdue books cannot be renewed. If the book has not been returned or renewed by the return date, an overdue fee of 0. 1 yuan will be charged for each book every day, and the maximum amount is 20 yuan/book.