Xiamen Haicang Bridge East Channel Bridge is the first three-span continuous steel box girder suspension bridge under construction in China, and its anchorages have novel structure, reasonable force, economical material and grand appearance. The author of this paper has written an article on the design and structural characteristics of the anchorage prestressing anchorage system during the construction of the bridge. This paper briefly adds construction points and anchor anchor pit excavation and slope protection design points.