This report makes an in-depth analysis of the current situation of the sense of young rural migrant workers and the impact of urban integration on the sense of gain. Compared with the urban youth，young rural migrant workers have a lower sense of horizontal gain，a higher sense of expected gain and a lower sense of comprehensive gain. To a larger extent，urban integration affects the sense of gain of young migrant workers in cities. Economic integration is an important material basis for the generation of sense of gain of young migrant workers in cities. High level of employment quality helps to strengthen the gain experience of young migrant workers in cities. The integration of people’s livelihood provides security for the generation of the sense of gain of young migrant workers in cities. Various social security programs such as housing relieve the worries of young people. Social integration provides an important social basis for the generation of sense of gain for young migrant workers in cities. Social leisure interaction，offline community participation，and substantial empowerment participation trigger the generation of sense of gain. Psychological integration is the psychological basis for the generation of the sense of gain of young migrant workers in cities. The sense of belonging to the city and local identity enhance the sense of gain. To enable young migrant workers to have a more sustainable sense of gain，we should improve their integration into the city from the four aspects of economy，people’s livelihood，society and psychology，and comprehensively build a youth development-oriented city.