Objective To analyze the risks in a temporarily renovated ICU at Tongji Hospital in Wuhan using the Hazard Vulnerability Analysis based on the Kaiser Model,and to propose strategies to respond and manage the risks. Methods The risk management index evaluation system for nursing management was developed based on the Kaiser Model and the status of the temporarily renovated ICU at Tongji Hospital. It was surveyed via web questionnaires during Feb 21st to 25th,2020 among the medical teams in the ICU,and the index risk value and matrix distribution were analyzed. Results The top 13 risk events perceived by the medical team were listed as following.C8 nurses needle stick injury(0.447 6),B1 patients need to be rescued (0.413 0),C10 nurses being infected (0.411 0),B2 patients’ psychological problems(0.407 4),C9 doctors being infected(0.359 8),E3 insufficient or interrupted oxygen supply(0.329 1),D9 drug shortage(0.324 2),E2 insufficient protective equipment(0.317 9);C12 doctors and nurses’ absence from work due to emergency illness(0.309 1),C7 doctors needle stick injury(0.298 2),E1 insufficient supporting staff in the hospital(0.293 5),B6 adverse drug reactions in patients(0.292 4),C6 nurses’ psychological maladjustment(0.289 1). Conclusion Managers should pay attention to the risk assessment on the status of the temporarily renovated ICU at Tongji Hospital,and then guide the problem solving; at the same time,they should attach great importance to the occupational protection and physical and mental health of medical staff.