Abstract: As far as migrant workers are concerned, there is an instinctive desire for them to be enrolled into the injury social safety net and enjoy social security rights. However, as a vulnerable group, with employers in the game, they don't have the ability to claim occupational safety and labor rights protection. On one hand, it is necessary to adopt the beneficial arrangement for migrant workers. On the other, it is also essencial to establish multiple security mechanisms constituted by government supervision, including corporation responsibility, fighting for rights by labor union, health service and social assistance system. It is crucial to accelerate the pace of implementation of "Prevention-Rehabilitation-Compensation" trinity-type of injury insurance..It is also necessary to jointly safeguard the rights of migrant workers to achieve injury risk reduction on the basis of supervising the fulfillment of social responsibilities by all parties.