全球化經濟的迅速變動與科技的日新月異，促使工作環境及勞動力分配的改變，為因應全天候運作及全球時區的差異，全年無休及全天候二十四小時的輪班機制儼然成為不可避免的趨勢及競爭力的來源之一。雖然透過此制度，帶來莫大的經濟效應，不過，隨之而來的，卻是造成員工的身心衝擊、生理時鐘紊亂、睡眠品質不佳等問題，而員工身心的健康也儼然成為企業急需面臨的管理疑慮。

The rapid changes in the global economy and the rapid development of science and technology have led to changes in the working environment and the distribution of labor. In response to the non-stop operation and the global time zone, the 24-hour work and shift system has become an inevitable trend and competition. Although this system has brought about great economic effects, it has caused problems such as physical and mental shocks, physiological clocks, and poor sleep quality, and the physical and mental health of employees has become an urgent need for enterprises. Management concerns.