According to the basic data of the development of technology market in 31 provinces, autonomous regions and municipalities from 2003 to 2015, Moran''s I analyzes the spatial and temporal distribution characteristics of the development of China''s technology market and uses spatial error model to explore the role of China''s technology market in promoting economic growth. On this basis, the main conclusions are: there are significant positive spatial relations between the provinces and municipalities in China and the development of technology market between 2003 and 2015 , but the degree of spatial agglomeration has weakened; the spatial pattern of the development of the regional technology market is relatively stable, but the spatial difference is significant; the estimation result of the spatial error model shows that the per capita GDP under the influence of the technology market turnover in neighboring provinces and autonomous regions has obvious agglomeration characteristics. The output elasticity coefficient (0.4380) of technical service is significantly higher than that of technical consultation (0.2754).