diff --git a/component/common.go b/component/common.go
index 33c7ca3..2d3c9fc 100644
--- a/component/common.go
+++ b/component/common.go
@@ -63,3 +63,5 @@ type Counter struct {
 }
 
 var CounterType = ecs.NewComponentType[Counter]()
+
+var LinkPositionType = ecs.NewComponentType[component_proto.LinkPosition]()
diff --git a/component/component_proto/common.pb.go b/component/component_proto/common.pb.go
index 8e42744..cb3d314 100644
--- a/component/component_proto/common.pb.go
+++ b/component/component_proto/common.pb.go
@@ -236,6 +236,64 @@ func (x *CounterDown) GetStep() int32 {
 	return 0
 }
 
+// Link位置
+type LinkPosition struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	// Link的ID
+	LinkId string `protobuf:"bytes,1,opt,name=linkId,proto3" json:"linkId,omitempty"`
+	// Link的偏移量
+	Offset int64 `protobuf:"varint,2,opt,name=offset,proto3" json:"offset,omitempty"`
+}
+
+func (x *LinkPosition) Reset() {
+	*x = LinkPosition{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_component_common_proto_msgTypes[4]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *LinkPosition) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*LinkPosition) ProtoMessage() {}
+
+func (x *LinkPosition) ProtoReflect() protoreflect.Message {
+	mi := &file_component_common_proto_msgTypes[4]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use LinkPosition.ProtoReflect.Descriptor instead.
+func (*LinkPosition) Descriptor() ([]byte, []int) {
+	return file_component_common_proto_rawDescGZIP(), []int{4}
+}
+
+func (x *LinkPosition) GetLinkId() string {
+	if x != nil {
+		return x.LinkId
+	}
+	return ""
+}
+
+func (x *LinkPosition) GetOffset() int64 {
+	if x != nil {
+		return x.Offset
+	}
+	return 0
+}
+
 var File_component_common_proto protoreflect.FileDescriptor
 
 var file_component_common_proto_rawDesc = []byte{
@@ -253,7 +311,11 @@ var file_component_common_proto_rawDesc = []byte{
 	0x65, 0x70, 0x22, 0x33, 0x0a, 0x0b, 0x43, 0x6f, 0x75, 0x6e, 0x74, 0x65, 0x72, 0x44, 0x6f, 0x77,
 	0x6e, 0x12, 0x10, 0x0a, 0x03, 0x76, 0x61, 0x6c, 0x18, 0x01, 0x20, 0x01, 0x28, 0x05, 0x52, 0x03,
 	0x76, 0x61, 0x6c, 0x12, 0x12, 0x0a, 0x04, 0x73, 0x74, 0x65, 0x70, 0x18, 0x02, 0x20, 0x01, 0x28,
-	0x05, 0x52, 0x04, 0x73, 0x74, 0x65, 0x70, 0x42, 0x1d, 0x5a, 0x1b, 0x2e, 0x2f, 0x63, 0x6f, 0x6d,
+	0x05, 0x52, 0x04, 0x73, 0x74, 0x65, 0x70, 0x22, 0x3e, 0x0a, 0x0c, 0x4c, 0x69, 0x6e, 0x6b, 0x50,
+	0x6f, 0x73, 0x69, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x16, 0x0a, 0x06, 0x6c, 0x69, 0x6e, 0x6b, 0x49,
+	0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x06, 0x6c, 0x69, 0x6e, 0x6b, 0x49, 0x64, 0x12,
+	0x16, 0x0a, 0x06, 0x6f, 0x66, 0x66, 0x73, 0x65, 0x74, 0x18, 0x02, 0x20, 0x01, 0x28, 0x03, 0x52,
+	0x06, 0x6f, 0x66, 0x66, 0x73, 0x65, 0x74, 0x42, 0x1d, 0x5a, 0x1b, 0x2e, 0x2f, 0x63, 0x6f, 0x6d,
 	0x70, 0x6f, 0x6e, 0x65, 0x6e, 0x74, 0x2f, 0x63, 0x6f, 0x6d, 0x70, 0x6f, 0x6e, 0x65, 0x6e, 0x74,
 	0x5f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
@@ -270,12 +332,13 @@ func file_component_common_proto_rawDescGZIP() []byte {
 	return file_component_common_proto_rawDescData
 }
 
-var file_component_common_proto_msgTypes = make([]protoimpl.MessageInfo, 4)
+var file_component_common_proto_msgTypes = make([]protoimpl.MessageInfo, 5)
 var file_component_common_proto_goTypes = []interface{}{
 	(*TwoPositionTransform)(nil), // 0: component.TwoPositionTransform
 	(*BitState)(nil),             // 1: component.BitState
 	(*Counter)(nil),              // 2: component.Counter
 	(*CounterDown)(nil),          // 3: component.CounterDown
+	(*LinkPosition)(nil),         // 4: component.LinkPosition
 }
 var file_component_common_proto_depIdxs = []int32{
 	0, // [0:0] is the sub-list for method output_type
@@ -339,6 +402,18 @@ func file_component_common_proto_init() {
 				return nil
 			}
 		}
+		file_component_common_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*LinkPosition); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
 	}
 	type x struct{}
 	out := protoimpl.TypeBuilder{
@@ -346,7 +421,7 @@ func file_component_common_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_component_common_proto_rawDesc,
 			NumEnums:      0,
-			NumMessages:   4,
+			NumMessages:   5,
 			NumExtensions: 0,
 			NumServices:   0,
 		},
diff --git a/entity/balise.go b/entity/balise.go
index 96d8627..6cc61dc 100644
--- a/entity/balise.go
+++ b/entity/balise.go
@@ -3,6 +3,7 @@ package entity
 import (
 	"joylink.club/ecs"
 	"joylink.club/rtsssimulation/component"
+	"joylink.club/rtsssimulation/component/component_proto"
 	"joylink.club/rtsssimulation/repository"
 	"joylink.club/rtsssimulation/repository/model/proto"
 )
@@ -10,9 +11,16 @@ import (
 // LoadBalises 加载应答器实体
 func LoadBalises(w ecs.World) error {
 	data := GetWorldData(w)
-	balises := data.Repo.ResponderList()
+	balises := data.Repo.TransponderList()
 	for _, b := range balises {
 		be := newBaliseEntity(w, b, data)
+		//应答器位置
+		be.AddComponent(component.LinkPositionType)
+		component.LinkPositionType.SetValue(be, component_proto.LinkPosition{
+			LinkId: b.LinkPosition().Link().Id(),
+			Offset: b.LinkPosition().Offset(),
+		})
+		//应答器类型
 		switch b.TransponderType() {
 		case proto.Transponder_FB:
 			be.AddComponent(component.BaliseFB)
diff --git a/jl-ecs-go b/jl-ecs-go
index f25027e..2757e2c 160000
--- a/jl-ecs-go
+++ b/jl-ecs-go
@@ -1 +1 @@
-Subproject commit f25027e20535e0ae4940a34b80276c56597517fb
+Subproject commit 2757e2c4e06b03afab94727cee9d948dae6d1754
diff --git a/proto/src/component/common.proto b/proto/src/component/common.proto
index 7a8aa60..1dc3d21 100644
--- a/proto/src/component/common.proto
+++ b/proto/src/component/common.proto
@@ -51,6 +51,14 @@ message Counter {
     int32 step = 2;
 }
 
+// Link位置
+message LinkPosition{
+    //Link的ID
+    string linkId = 1;
+    //Link的偏移量
+    int64 offset = 2;
+}
+
 // 倒数/倒计时组件
 message CounterDown {
     int32 val = 1;
diff --git a/repository/repository.go b/repository/repository.go
index eddf03a..e65cac0 100644
--- a/repository/repository.go
+++ b/repository/repository.go
@@ -15,7 +15,7 @@ type Repository struct {
 	checkPointMap                map[string]*CheckPoint
 	turnoutMap                   map[string]*Turnout
 	signalMap                    map[string]*Signal
-	responderMap                 map[string]*Transponder
+	transponderMap               map[string]*Transponder
 	slopeMap                     map[string]*Slope
 	sectionalCurvatureMap        map[string]*SectionalCurvature
 	kilometerConvertMap          map[string]*proto.KilometerConvert
@@ -62,7 +62,7 @@ func newRepository(id string, version string) *Repository {
 		checkPointMap:                make(map[string]*CheckPoint),
 		turnoutMap:                   make(map[string]*Turnout),
 		signalMap:                    make(map[string]*Signal),
-		responderMap:                 make(map[string]*Transponder),
+		transponderMap:               make(map[string]*Transponder),
 		slopeMap:                     make(map[string]*Slope),
 		sectionalCurvatureMap:        make(map[string]*SectionalCurvature),
 		kilometerConvertMap:          make(map[string]*proto.KilometerConvert),
@@ -119,7 +119,7 @@ func (repo *Repository) FindById(id string) Identity {
 	if md, ok := repo.checkPointMap[id]; ok {
 		return md
 	}
-	if md, ok := repo.responderMap[id]; ok {
+	if md, ok := repo.transponderMap[id]; ok {
 		return md
 	}
 	if md, ok := repo.stationMap[id]; ok {
@@ -225,16 +225,16 @@ func (repo *Repository) SignalList() []*Signal {
 	}
 	return list
 }
-func (repo *Repository) ResponderList() []*Transponder {
+func (repo *Repository) TransponderList() []*Transponder {
 	var list []*Transponder
-	for _, model := range repo.responderMap {
+	for _, model := range repo.transponderMap {
 		list = append(list, model)
 	}
 	return list
 }
 func (repo *Repository) ResponderListByLink(linkId string) []*Transponder {
 	var list []*Transponder
-	for _, model := range repo.responderMap {
+	for _, model := range repo.transponderMap {
 		if model.linkPosition.link.Id() == linkId {
 			list = append(list, model)
 		}
@@ -336,7 +336,7 @@ func (repo *Repository) FindModel(deviceId string, deviceType proto.DeviceType)
 	case proto.DeviceType_DeviceType_Signal:
 		return repo.signalMap[deviceId], nil
 	case proto.DeviceType_DeviceType_Transponder:
-		return repo.responderMap[deviceId], nil
+		return repo.transponderMap[deviceId], nil
 	case proto.DeviceType_DeviceType_Slope:
 		return repo.slopeMap[deviceId], nil
 	case proto.DeviceType_DeviceType_SectionalCurvature:
@@ -396,7 +396,7 @@ func (repo *Repository) FindLink(id string) *Link {
 	return repo.linkMap[id]
 }
 func (repo *Repository) FindTransponder(id string) *Transponder {
-	return repo.responderMap[id]
+	return repo.transponderMap[id]
 }
 func (repo *Repository) FindTurnout(id string) *Turnout {
 	return repo.turnoutMap[id]
@@ -419,7 +419,7 @@ func (repo *Repository) FindPsd(id string) *Psd {
 	return repo.psdMap[id]
 }
 
-func (repo *Repository) FindPlatfrom(id string) *Platform {
+func (repo *Repository) FindPlatform(id string) *Platform {
 	return repo.platformMap[id]
 }
 
@@ -499,7 +499,7 @@ func (repo *Repository) generateCoordinateInfo(coordinateSystem string) error {
 	return nil
 }
 
-func (repo Repository) GetCoordinateInfo() *MapCoordinate {
+func (repo *Repository) GetCoordinateInfo() *MapCoordinate {
 	return repo.coordinate
 }
 
diff --git a/repository/repository_manager.go b/repository/repository_manager.go
index 8c102d8..dabd686 100644
--- a/repository/repository_manager.go
+++ b/repository/repository_manager.go
@@ -85,7 +85,7 @@ func buildModels(source *proto.Repository, repository *Repository) error {
 	}
 	for _, protoData := range source.Transponders {
 		m := NewTransponder(protoData.Id, protoData.Km, protoData.FixedTelegram, protoData.Type)
-		repository.responderMap[m.Id()] = m
+		repository.transponderMap[m.Id()] = m
 	}
 	for _, protoData := range source.Slopes {
 		m := NewSlope(protoData.Id, protoData.Kms, protoData.Degree)
@@ -346,7 +346,7 @@ func buildCheckPointRelationShip(source *proto.Repository, repo *Repository) err
 
 func buildResponderRelationShip(source *proto.Repository, repository *Repository) error {
 	for _, protoData := range source.Transponders {
-		responder := repository.responderMap[protoData.Id]
+		responder := repository.transponderMap[protoData.Id]
 		//应答器和区段相互关联
 		if protoData.SectionId != "" {
 			interrelateResponderAndPhysicalSection(responder, repository.physicalSectionMap[protoData.SectionId])
@@ -595,11 +595,7 @@ func buildLinks(repo *Repository) error {
 		//以始端道岔的公里标作为Link零点的公里标
 		linkZeroKm := startTp.turnout.km
 		//创建基础Link
-		link := &Link{
-			Identity: identity{
-				id:         strconv.Itoa(linkIdGenerator), //由于发给动力学的link的id是数字，所以这里也用数字
-				deviceType: proto.DeviceType_DeviceType_Link,
-			}}
+		link := NewLink(strconv.Itoa(linkIdGenerator)) //由于发给动力学的link的id是数字，所以这里也用数字
 		linkIdGenerator++
 		//以此道岔端口作为Link的A端节点
 		interrelateLinkAndTurnout(repo, linkZeroKm, startTp, &LinkPort{link, proto.Port_A})
diff --git a/repository/transponder.go b/repository/transponder.go
index c0d9952..3c7941f 100644
--- a/repository/transponder.go
+++ b/repository/transponder.go
@@ -8,7 +8,7 @@ type Transponder struct {
 	km *proto.Kilometer
 	//section     *PhysicalSection
 	//turnoutPort TurnoutPort
-	linkPosition  *LinkPosition
+	linkPosition  *LinkPosition          //此位置是应答器初始位置，当前位置需从应答器实体中获取
 	fixedTelegram []byte                 //无源应答器固定报文
 	baliseType    proto.Transponder_Type //应答器类型
 }
@@ -31,13 +31,6 @@ func (t *Transponder) bindLinkPosition(position *LinkPosition) {
 	t.linkPosition = position
 }
 
-//	func (r *Transponder) bindSection(section *PhysicalSection) {
-//		r.section = section
-//	}
-//
-//	func (r *Transponder) bindTurnoutPort(turnoutPort TurnoutPort) {
-//		r.turnoutPort = turnoutPort
-//	}
 func (t *Transponder) LinkPosition() *LinkPosition {
 	return t.linkPosition
 }