United Front work involves wide range. To do it well,it is necessary to focus on main points. Based on dialectical materialism, Xi Jinping points out that it is important to deal with the relationship between consistency and diversity in a correct way in order to United Front Work well under new condition. According to research, the correct consistency and diversity reflects the unity of history and logic and the unity of universality and particularity of contradictions,depending on the proper resolution of the issue.