In recent years，the improvement of audio technology and the change of user’s consumption concept have created a good environment for the rapid development of online voice live broadcast. Online audio Application represented by Litchi，Himalayas and Dragonfly FM have opened up online voice live broadcast sections，which not only bring market economic effects，but also create huge social effects. Due to the late start of the online voice live broadcast market，the user market still has great development potential at present. With the in-depth layout of various live broadcast，short video and other platforms，the user scale of online voice live broadcast will further expand in the future. In 2019，the development of online voice live broadcast gradually matures. While the audio live broadcast platform is rapidly expanding the market and looking for differentiation，a series of problems such as content homogeneity and low monetization rate have emerged. Nowadays，with the gradual increase in the volume of online voice live broadcast，the regulatory authorities are gradually increasing their attention and management of voice live broadcast. It is predicted that among the many voice live broadcast platforms in the future，large-scale integrated platforms will become the main front to attract funds and users. The social nature of voice live broadcast will become increasingly prominent. In the development concept of “live broadcast +”，the monetization mode of voice live broadcast will also be more diverse.