Shared employment is a cross-border self-help action for enterprises under the impact of the epidemic.However.due to the imbalance of human resource supply and demand in China,the increase in enterprise labor costs,the decrease in the number of laborers and the change in labor attitudes,and the rise of third-party plattorms for shared employment,shared employment still has room for normalized sustainable development in the post-epidemie era.It has achieved the docking of the idle labor of the exporting company with the labor shortage of the importing company,and improved the flexibility and use efficiency of human resource allocation.However,there are also problems of its uncertain definition and expression, and obscure legal relations.Moreover.laborers.labor exporters,importers and even third parties also face potential legal risks.To promote the standardized development of shared employment,thus,it is necessary to improve the shared employment system construction from both its policy and legal levels,and establish an integrated regulatory system,including regulatory agencies,industry associations,and shared employment platforms.