Abstract: Lack of supply，uneven supply，and invalid supply are the major problems existing in the government-guided mode of public cultural service supply，which fails to meet the migrant workers’ increasing cultural demand.Based on the principle of multi-governance and participation，it is necessary to create conditions for the extensive participation of social forces，constructing a mode of multi-subject participation and social supply of migrant workers’ public cultural service.In doing this，the subjective status of the government should be rebuilt so that it can strengthen policy guidance and plan supervision as a whole；a relationship of equal cooperation between government and the market should be formed to realize the socialized cultural supply produced by enterprises and bought by government；government failure and market failure could be effectively remedied，and government-nongovernment cooperation and volunteer service could be encouraged to promote the participation of social organizations and public-benefit forces；and finally，the migrant workers’ cultural self-confidence could be inspired so that they can increase their own cultural awareness and excavate their potential of cultural creation.

Key words: migrant workers, public cultural services, supply mode, socialization