The invention discloses a method for distributing an electronic tag management client in Internet of things. The method comprises the following steps of: reading an identifier field of an electronic tag; finding a management server through an identifier; submitting a registration application to the management server; determining a client to which the electronic tag belongs by using the management server; and performing subsequent processing on affiliation information so as to finish distributing the electronic tag when one electronic tag belongs to a plurality of usable management clients. One electronic tag corresponds to the characteristic of one management server so as to ensure the realization of the registration and distribution of the electronic tag on a single management server and the consistency of electronic tag distribution; and a simple and efficient electronic tag distribution mode is adopted to increase the speed of a distribution algorithm and an effective distribution method is used to ensure the effectiveness of the entire distribution process. Various different types of electronic tags and clients can be distributed and repeated tests prove that the method has high practicability.