Librarians are the main body and key part of library service education. Their words and deeds can show the educational effect of their spirit, character, career orientation and service skills on college students. This kind of influence is an example, which can exert a subtle influence on students, and to a great extent, this influence is even greater than the literature information provided by librarians. While accepting and learning the service and content of literature information, college students also feel the sincerity, care, equality, respect, dedication and responsibility of librarians. These will greatly promote the development of students' personality and cultivate students' excellent moral character. Learning to be a teacher is a good example. It is not difficult for a library to achieve such a good service and educational effect. This requires librarians to improve their literacy, enrich their knowledge, hone their professional skills, and form excellent ideological and moral quality, scientific and cultural quality and library professional skills.

2. Strengthen and enrich the collection construction of university libraries.

Nowadays, many university libraries serve and educate people by collecting books. Collection of books has become the material premise for university libraries to serve and educate people, and it is also the fundamental condition for libraries to carry out various activities. Therefore, strengthening the collection construction and enriching the collection has become the basic condition and primary guarantee for university libraries to serve and educate people.