diff --git a/ts/simulation/wayside/memory/wayside_simulation.go b/ts/simulation/wayside/memory/wayside_simulation.go
index 4effb58..2e30990 100644
--- a/ts/simulation/wayside/memory/wayside_simulation.go
+++ b/ts/simulation/wayside/memory/wayside_simulation.go
@@ -524,9 +524,37 @@ func buildProtoRepository(mapIds []int32) (*proto.Repository, error) {
 			buildAndRelateElectronicComponent(repo, relayGi, mapId)
 		}
 	}
+	//构建信号平面图中物理区段码表与集中站的关系
+	for _, mapId := range mapIds {
+		giType := QueryGiType(mapId)
+		if giType == graphicData.PictureType_StationLayout {
+			stationGi := QueryGiData[*graphicData.RtssGraphicStorage](mapId)
+			buildSectionCodePoint(repo, stationGi, mapId)
+		}
+	}
+	//
 	return repo, nil
 }
 
+func buildSectionCodePoint(repo *proto.Repository, storage *graphicData.RtssGraphicStorage, mapId int32) {
+	city := storage.UniqueIdPrefix.City
+	lineId := storage.UniqueIdPrefix.LineId
+
+	for _, sscp := range storage.SectionCodePointList {
+		centralizedStation := sscp.CentralizedStation
+		sectionGIds := sscp.SectionIds
+		centralizedStationId := GenerateElementUid(city, lineId, nil, centralizedStation)
+		ref := queryCentralizedStationRef(centralizedStationId, repo)
+		var ccs []*proto.CiSectionCodePoint
+		for sectionPoint, sectionGId := range sectionGIds {
+			cc := &proto.CiSectionCodePoint{}
+			cc.Row = int32(sectionPoint)
+			cc.SectionId = QueryUidByMidAndComId(mapId, sectionGId, &graphicData.Section{})
+			ccs = append(ccs, cc)
+		}
+		ref.SectionCodePoints = ccs
+	}
+}
 func buildAndRelateElectronicComponent(repo *proto.Repository, relayGi *graphicData.RelayCabinetGraphicStorage, mapId int32) {
 	uidsMap := QueryUidStructure[*RelayUidStructure](mapId)
 	city := relayGi.UniqueIdPrefix.City