Abstract: A destruction-resistant architecture of satellite network based on double-layered constellation is designed and analyzed with method of redundant and modified links in this paper.The MEO layer satellites in constellations are grouped and managed based on logic position fixed in each snapshot period by combining MEO’s logic position with location：In particular，the capability of destruction-resistant in satellite constellations is improved by the mechanism of selecting backup header of group and replacing failure group manager GEO with group header MEO.With data links among groups and satellite layers and satellite constellations is designed，especially，the capability of destruction-resistant and communication and traffics in satellite constellations is improved by data links designing with redundancy among MEO layer and among a pair of satellites adjacency to failure satellite each other within sight of line scope，to satisfy requirement on transferring many kinds of servers data packages.