Urban villages are confronted with the dilemmas of cultural transformation in three aspects：sacrificial worship，ethnic group memory and cultural education. The digital technology can promote the regeneration of urban village culture. The first，the technology of virtual reality（VR）can be adopted to promote the spread of village images. The second，the technology of augmented reality（AR）can be adopted to retain the historical memories of the villages. The third，the technology of artificial intelligence（AI）can be adopted to create the interactive village culture. The offline interaction examples indicate that the new paths for future digital village construction include but not limited to three ones：completing the multi-subject virtual interaction with the help of new technology，enhancing the virtual interaction，enhancing the cultural rendering effect.