diff --git a/protos/device_status.proto b/protos/device_status.proto
index 07aaabf..f3b0bd0 100644
--- a/protos/device_status.proto
+++ b/protos/device_status.proto
@@ -248,3 +248,75 @@ message OccNccFepNetwork{
   bool  active = 2;
 }
 
+// 2.7.8 列车状态信息
+message Train {
+  // 基础信息
+  // 列车表号
+  string trainId = 1;
+
+  // 列车车次号
+  string globalId = 2;
+
+  // 列车车组号
+  string groupId = 3;
+
+  // 局部序列号
+  int32 localSubId = 4;
+
+  // 列车类型
+  int32 trainType = 5;
+
+  // 速度
+  float speed = 6;
+
+  // 信息消息
+  // 运行方向
+  int32 direction = 7;
+
+  // 目的地ID
+  int32 destinationId = 8;
+
+  // 行驶站号
+  int32 stationId = 9;
+
+  // 站台号
+  int32 sideId = 10;
+
+  // 轨道名称
+  string trackName = 11;
+
+  // 到发点类型
+  bool recordType = 12;
+
+  // 到发时间
+  int64 recordTime = 13;
+
+  // 司机号
+  string driverId = 14;
+
+  // 运行路径号
+  int32 routeId = 15;
+
+  // 列车状态
+  TrainMode mode = 16;
+
+  // 车次窗编号
+  int32 nccWindow = 17;
+
+  // 车次窗位置
+  int32 nccWindowOffset = 18;
+
+  // 满载率
+  int32 rate = 19;
+
+  // 所在设备类型
+  int32 devType = 20;
+
+  // 所在设备名称
+  string devName = 21;
+
+  // 阻塞标记
+  int32 blockFlag = 22;
+}
+
+
diff --git a/protos/stationLayoutGraphics.proto b/protos/stationLayoutGraphics.proto
index 2a4ac3c..1824c21 100644
--- a/protos/stationLayoutGraphics.proto
+++ b/protos/stationLayoutGraphics.proto
@@ -109,6 +109,7 @@ message Station {
   string code = 2;
   bool hasControl = 3;            // 是否有控制
   bool concentrationStations = 4; //是否集中站
+  string kilometerCode = 5;       //公里标
 }
 
 message StationLine {
@@ -120,6 +121,7 @@ message StationLine {
 message TrainWindow {
   CommonInfo common = 1;
   string code = 2;
+  string sectionId = 3;
 }
 
 message Train {
diff --git a/protos/ws_message.proto b/protos/ws_message.proto
index d1ecf55..ea234d8 100644
--- a/protos/ws_message.proto
+++ b/protos/ws_message.proto
@@ -29,10 +29,12 @@ message WsLineMessage {
   repeated state.WorkArea workArea = 10;
   //区域自动驾驶
   repeated state.Gama gama = 11;
-  // 列车模式
+  //列车模式
   repeated state.TrainMode trainMode = 12;
-  // 信息源网络状态消息
+  //信息源网络状态消息
   repeated state.OccNccFepNetwork netWork = 13;
+  //列车信息
+  repeated state.Train train = 14;
 }
 
 // 线网信息
@@ -41,15 +43,6 @@ message WsLineNetMessage {
   //线网车辆位置
   repeated diagram.LineNetTrainOffsetDiagram diagram = 1;
 
-}
-
-// 最后发送的消息信息
-message WsMessage {
-  oneof message_oneOf {
-    // 线路信息
-    WsLineMessage lineMessage = 1;
-
-    // 线网信息
-    WsLineNetMessage lineNetMessage = 2;
-  }
+  //列车信息
+  repeated state.Train train = 2;
 }