diff --git a/proto/src/model.proto b/proto/src/model.proto
index 0b16340..2aea39b 100644
--- a/proto/src/model.proto
+++ b/proto/src/model.proto
@@ -82,7 +82,7 @@ message Repository {
   repeated GasEnvironment gasEnvironments = 320;
 }
 message StopPosition{
-  uint32 id = 1;
+  string id = 1;
   uint32 linkId = 2;
   uint32 linkOffset = 3;
   Kilometer km = 4;
diff --git a/repository/model/proto/model.pb.go b/repository/model/proto/model.pb.go
index 0857a1d..bacccb9 100644
--- a/repository/model/proto/model.pb.go
+++ b/repository/model/proto/model.pb.go
@@ -1781,7 +1781,7 @@ type StopPosition struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Id          uint32      `protobuf:"varint,1,opt,name=id,proto3" json:"id,omitempty"`
+	Id          string      `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
 	LinkId      uint32      `protobuf:"varint,2,opt,name=linkId,proto3" json:"linkId,omitempty"`
 	LinkOffset  uint32      `protobuf:"varint,3,opt,name=linkOffset,proto3" json:"linkOffset,omitempty"`
 	Km          *Kilometer  `protobuf:"bytes,4,opt,name=km,proto3" json:"km,omitempty"`
@@ -1822,11 +1822,11 @@ func (*StopPosition) Descriptor() ([]byte, []int) {
 	return file_model_proto_rawDescGZIP(), []int{1}
 }
 
-func (x *StopPosition) GetId() uint32 {
+func (x *StopPosition) GetId() string {
 	if x != nil {
 		return x.Id
 	}
-	return 0
+	return ""
 }
 
 func (x *StopPosition) GetLinkId() uint32 {
@@ -6334,7 +6334,7 @@ var file_model_proto_rawDesc = []byte{
 	0x47, 0x61, 0x73, 0x45, 0x6e, 0x76, 0x69, 0x72, 0x6f, 0x6e, 0x6d, 0x65, 0x6e, 0x74, 0x52, 0x0f,
 	0x67, 0x61, 0x73, 0x45, 0x6e, 0x76, 0x69, 0x72, 0x6f, 0x6e, 0x6d, 0x65, 0x6e, 0x74, 0x73, 0x22,
 	0xe7, 0x01, 0x0a, 0x0c, 0x53, 0x74, 0x6f, 0x70, 0x50, 0x6f, 0x73, 0x69, 0x74, 0x69, 0x6f, 0x6e,
-	0x12, 0x0e, 0x0a, 0x02, 0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0d, 0x52, 0x02, 0x69, 0x64,
+	0x12, 0x0e, 0x0a, 0x02, 0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x02, 0x69, 0x64,
 	0x12, 0x16, 0x0a, 0x06, 0x6c, 0x69, 0x6e, 0x6b, 0x49, 0x64, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0d,
 	0x52, 0x06, 0x6c, 0x69, 0x6e, 0x6b, 0x49, 0x64, 0x12, 0x1e, 0x0a, 0x0a, 0x6c, 0x69, 0x6e, 0x6b,
 	0x4f, 0x66, 0x66, 0x73, 0x65, 0x74, 0x18, 0x03, 0x20, 0x01, 0x28, 0x0d, 0x52, 0x0a, 0x6c, 0x69,
diff --git a/repository/repository_manager.go b/repository/repository_manager.go
index ba0b4ea..9947aff 100644
--- a/repository/repository_manager.go
+++ b/repository/repository_manager.go
@@ -67,16 +67,12 @@ func buildModels(source *proto.Repository, repository *Repository) error {
 		}
 		repository.stationMap[m.Id()] = m
 	}
-	for _, sp := range source.StopPosition {
-		//calibrationKilometer(sp.Km, repository)
-		tid := strconv.Itoa(int(sp.Id))
-		t := NewStopPosition(tid, sp.Km, sp.CoachNum)
-		repository.StopPosition[tid] = t
-	}
+
 	for _, protoData := range source.PhysicalSections {
 		m := NewPhysicalSection(protoData.Id)
 		repository.physicalSectionMap[m.Id()] = m
 	}
+
 	for _, protoData := range source.AxleCountingSections {
 		m := NewAxleCountingSection(protoData.Id, protoData.TurnoutAndPos)
 		repository.axleCountingSectionMap[m.Id()] = m
@@ -102,6 +98,11 @@ func buildModels(source *proto.Repository, repository *Repository) error {
 			protoData.Type, protoData.LeuIndex, protoData.IndexInLeu)
 		repository.responderMap[m.Id()] = m
 	}
+	for _, sp := range source.StopPosition {
+		calibrationKilometer(sp.Km, repository)
+		t := NewStopPosition(sp.Id, sp.Km, sp.CoachNum)
+		repository.StopPosition[t.Id()] = t
+	}
 	for _, protoData := range source.Slopes {
 		for _, km := range protoData.Kms {
 			calibrationKilometer(km, repository)
@@ -634,8 +635,7 @@ func buildResponderRelationShip(source *proto.Repository, repository *Repository
 }
 func buildStopPositionRelationShip(source *proto.Repository, repository *Repository) error {
 	for _, protoData := range source.StopPosition {
-		tid := strconv.Itoa(int(protoData.Id))
-		responder := repository.StopPosition[tid]
+		responder := repository.StopPosition[protoData.Id]
 		if protoData.SectionId != "" {
 			repository.physicalSectionMap[protoData.SectionId].bindDevices(responder)
 		}
@@ -1024,6 +1024,7 @@ func getATurnoutPort(turnouts []*Turnout, visitedTurnoutMap map[string]bool) *Tu
 				port:    port,
 			}
 			key := buildTurnoutPortKey(tp)
+			fmt.Println(fmt.Sprintf("找到对应的道岔端点%v,id:%v  %v", key, turnout.Id(), port))
 			if !visitedTurnoutMap[key] {
 				visitedTurnoutMap[key] = true
 				return tp
@@ -1043,9 +1044,6 @@ func relateDevicesAndLink(repo *Repository, link *Link, startKm *proto.Kilometer
 		if visitedModelMap[device.Id()] {
 			continue
 		}
-		if device.Id() == "508" {
-			fmt.Println("aaaaaaaaaaaaaaaaa")
-		}
 		linkPositionDevice, ok := device.(LinkPositionDevice)
 		if !ok {
 			return fmt.Errorf("device [%s:%s] not implements LinkPositionDevice", device.Id(), device.Type().String())
diff --git a/repository/transponder.go b/repository/transponder.go
index a429b4c..182ab06 100644
--- a/repository/transponder.go
+++ b/repository/transponder.go
@@ -1,6 +1,8 @@
 package repository
 
-import "joylink.club/rtsssimulation/repository/model/proto"
+import (
+	"joylink.club/rtsssimulation/repository/model/proto"
+)
 
 type Transponder struct {
 	Identity