The invention relates to the field of environmental protection of mudflat wetland and particularly discloses a restoration method of shell ridge mudflat degraded wetland. The restoration method of theshell ridge mudflat degraded wetland comprises the following steps: (1) constructing a central restoration body in the mudflat wetland; (2) digging pits around the central restoration body to configure inner protection bodies; (3) configuring mixed soil in the central restoration body and the inner protection bodies in horizontal and vertical directions according to soil layers; (4) arranging hexagonal arc surrounding strips on the periphery of the central restoration body in a concave-convex spaced manner to form shrub and grass seed interception bodies; (5) constituting independent patch restoration bodies by the central restoration body, the inner protection bodies and the shrub and grass seed interception bodies; (6) arranging at least three patch restoration bodies triangularly to form a restoration unit body. The restoration method is high in operability, materials can be taken locally, the cost is low, the soil moisture physical structures are obviously improved, and the survival rate of shrub and grass, the retention rate and the vegetation coverage are significantly increased.