Those who are directly responsible for unqualified books include responsible proofreading. The persons directly responsible for unqualified books include responsible editors, responsible proofreaders and responsible typesetters. Responsibility proofreading is one of the important links in the process of book publishing. Its main responsibility is to carefully check the words, punctuation and typesetting of books to ensure the accuracy and standardization of books. If there are problems in the proofreading process of books, resulting in unqualified books, the responsible proofreader should also bear certain responsibilities. Of course, responsible proofreading is not the only person in charge, but also the responsibility of responsible editing and responsible typesetting. In the process of book publishing, every link needs to be strictly checked to ensure the quality and qualification of books.