Drilling aid in gold mines is a high-risk job, and there are many potential risk factors. The underground environment of gold mines is complex, and there are geological disaster risks such as unstable geological structure, rock collapse and groundwater influx. Underground operations in gold mines require large-scale mechanical equipment, such as drilling rigs and blasting equipment. Careless operation will lead to accidents. Environmental factors such as toxic gas accumulation, hypoxia and high temperature also threaten workers' health.