In the economic era, the rationality of human resource structure is the fundamental guarantee for the development of enterprises. Knowledge is one of the important resources for the development of enterprises. In the process of the development of enterprises, we must pay attention to the importance of staff training. In order to solve this problem, in addition to product development, WS should also increase economic investment in employee training. We should also pay attention to enhancing employees' awareness of training. In addition, due to the characteristics of the pursuit of economic benefits, lack of training capacity, long training cycle and other reasons, enterprise managers should patiently guard against negative effects.