The Guangdong-Hong Kong-Macao Greater Bay Area is an important window for China to face the world. Due to its active economic form and diverse youth cultural environment，the internet celebrity youth group has developed rapidly with the images of “single”，“migrant”，“frequently changed”，“highly educated” and “newly employed”. Such phenomenon can easily lead to problems such as deformed money concept，unhealthy idealism，sub-health and political inaction. It is suggested to improve the system，strengthen the supervision of the online live streaming industry，empower the law，protect the rights and obligations of the Internet celebrity youth，intervene in multiple ways，promote the social participation of the Internet celebrity youth，public welfare support，and ensure the physical and mental health of the Internet celebrity youth.