Abstract: In this paper,we introduce a method based on attribute dependence,which integrates the data instance information and structure information to supply matching.At first,we calculated the degree of attribute dependence according to the data instance information,and further establish the graph of attribute dependence and calculated the degree of the degree of structure similarity according to the graph of attribute dependence.At last,the paper gets the mapping between attributes according to the degree of structure similarity.Experiments are conducted and the results show that this algorithm is better than other algorithms in various performance metrics.