This paper is based on the WEB OF SCIENCE and CNKI general network publishing database as the data source in 1997-2015 , searching with “ecological restoration (ecological remediation and ecological restoration) as the keyword , by co-word analysis, while the retrieval results were analyzed by Bibexcel software, finally draw a visibility graph of co-word network using Ucinet and Netdraw software, meanwhile, multidimensional scaling analysis by SPSS software, in order to research the relationship between high frequency keywords, explore the research hotspots and research status at home and abroad in the field of ecological restoration. The information of the bibliometric analysis is expected to objectively evaluate the research situation and research hotspots of domestic and international ecological restoration, and provide the basis for strengthening the research of ecological restoration technology.