The shift from host-centricity to production team-centricity, the new trend of communication in the pan-entertainment era, and the need for innovation in settings and structures have intensified the phenomenon of “pan-host” in China’s reality TV shows, and the identity of traditional professional hosts may be redefined. The “pan-host” in reality TV shows brings new feelings to the audience, but meantime leads to the loss of professional hosts, which is not conducive to program innovation and causes excessive entertainment and other adverse consequences. This phenomenon should be highly concerned by the industry.