Abstract:Through a systematic review of the synergy development status quo of technology business incubation system, we found that the research on the synergy development between technology business incubator and start-ups is relatively scarce. In this paper, we constructed the synergy degree model between technology business incubator and start-ups based on synergy theory. And then, we conducted empirical research for the synergy degree between technology business incubator and start-ups with national technology business incubation system of Hebei province for example. Lastly, we put forward some countermeasures to improve the synergy development level between technology business incubator and start-ups from three aspects, which include organizational structure and departmental functions, resource security and management mechanism.