In the course of development of the international community, sudden and important events always accompany us and happen from time to time. Enterprises are the cells of international economy, and the development of international economy cannot be separated from the good operation of enterprises. Once a major emergency occurs, the operation and development of enterprises will be affected, which will hinder the steady development of international economy. Human resource management plays an important role in the production and operation of enterprises. Only by doing a good job of effective human resource management, can enterprises improve their overall human resources' ability to adapt to sudden major events and ensure the normal operation and steady development of enterprises. If an enterprise wants to go against the trend during the epidemic perio