山西“黑砖窑”事件暴露出国家体制中存在的农民工权益保障机制的缺失和不足。该文对事件出现的原因归结为四点:体制和政策上的原因、政府立法、执法和监管不力、农民工自身素质的相对低下、工会维权组织的边缘化;针对这四点,提出了一些粗浅的看法。 Shanxi “black brick kiln ” incident exposed the lack of and lack of protection mechanism for the rights and interests of migrant workers in the state system. This article summarizes the reasons for the incident as four points: the reasons for the system and policy, the government legislation, the ineffective law enforcement and supervision, the relatively low quality of migrant workers and the marginalization of trade unions’ rights protection organizations; Superficial view.