In 2018, iqiyi produced "idol trainee" which became popular as the first talent show of the year. It created the "first year of Idol". The word "talent show" reappeared in front of the audience. Different from the past, this time, it was presented in the form of "idol group cultivation" as a new type of program. The purpose of this paper is to analyze the changes of the program mode of "idol trainee" and the development status and concept definition of idol group cultivation, as well as the advantages and disadvantages of the innovation brought by the program.<br>
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