Taking 11 prefecture-level cities in Zhejiang Province from 2011 to 2020 as the research objects， the entropy method， coupling coordination degree model and spatial autocorrelation model were used to empirically study the spatio-temporal characteristics between digital economy and rural revitalization. The results show that：（1）The development level of digital economy and rural revitalization in Zhejiang Province has improved year by year and the growth rate is obvious；（2）The coupling coordination effect of digital economy and rural revitalization in prefecture-level cities is enhanced year by year， and the regional differences are significantly weakened；（3）The coupling coordination degree of digital economy and rural revitalization in prefecture-level cities is positively correlated， and there is an obvious agglomeration. The high-high agglomeration is mainly concentrated in Hangzhou and Ningbo， and the low-low agglomeration is mainly concentrated in Zhoushan and Shaoxing.