Through interviews，reliability and validity analysis，mean value test analysis，single factor variance analysis，multiple factor variance analysis，factor extraction and multiple regression analysis，the research on the single-child employees of star rated hotels shows that job satisfaction variable does not have a satisfactory condition. Part of individual variables of staff job satisfaction has a significant impact and most of the work performance has a significant impact on the one-child employees’ job satisfaction. There is no significant difference between singleton and non singleton employees’ job satisfaction. Single-child employeess’ job satisfaction should cause a high degree concern. Modern hotel enterprises should improve the management system and incentive system from the perspective of employee satisfaction. The new generation of employees need more “intrinsic factor” incentive and work performance incentive，and they need to be understood and treated comprehensively，objectively and dialectically.