The “substitution effect” of new technological change makes robots replace physical work while increasing the replacement of intellectual work，while the opposite “productivity effect” creates new work tasks that increase labor demand and increase labor income share，especially new work tasks with comparative advantages of labor force. The new technology application has a 19.6% replacement rate for the general labor force in China’s manufacturing industry，but at the same time it has increased the demand for jobs with higher cognitive and skill levels and “human-machine collaboration” operations and management services，because of the trade-off between labor cost and adoption cost of new technology and the difference of economic development stages between regions in China，the scale of job losses in China caused by new technology ultimately depends on the speed and degree of artificial intelligence in guiding the radical change of traditional industries. The use of robots and AI will increase the average wage income of all workers in China’s manufacturing industry. However，jobs and occupations with high human capital level and high skill requirements have higher wage premium，and the technology premium brought by the adoption of new technologies increases the trend of widening wage gap between different skills and occupations. Under the trend of new technological revolution，the trend of occupational change in China’s labor market is consistent with technological progress and application of new technologies. The data of the previous census from 1990 to 2015 also reflect the obvious increasing trend of unconventional work tasks and the obvious decreasing trend of routine operational work tasks in China’s labor market as a whole. The increase and decrease of different types of jobs，the emergence of new jobs and the disappearance of old jobs reflect that the employment structure of China’s labor market is changing due to the new technological revolution.