Abstract: The theme of league day activities is the main form of ideological education for youth league members, and also the important support for colleges and universities to strengthen ideological and political education for youth league members. With the progress of The Times, the innovation of theme league day activities is imminent, how to adapt to the reform and development of higher education, how to meet the needs of contemporary youth are important issues. However, there are still some problems such as fixed content, single form, unified theme, disconnection from reality, and diminishing effectiveness in the theme league day activities carried out by youth league branches in colleges and universities. Based on chengdu normal college, combined with the specific school TuanRi events, fusion of other colleges and universities practice achievement at the same time, from the school level, the youth corps cell level, group cadre and the causes of youth league and other aspects, and puts forward innovative measures, to strengthen TuanRi activities to carry out the actual effect, promote university communist youth league's work and construction.

Key words: The Communist Youth League, Theme group day activities, Innovation