The relationship between collage library and student readers is a contract,which should be subject to the contract law.The relation between them is no longer that of the manager and the managed person.Now,the relation is that of service provider and service receiver.Library policies such as the Notice to Readers and the library loan Rules are unilateral provisions that are partial and short of justness.It is indispensable to standardize these regulations so that the legal rights and interests of both the college and the readers are conscientiously safeguarded.