diff --git a/protos/device_state.proto b/protos/device_state.proto
index 0b7e6fc..a1f4b48 100644
--- a/protos/device_state.proto
+++ b/protos/device_state.proto
@@ -398,6 +398,12 @@ message TrainMapState{
   bool allDoorClose = 60;
   // 通讯中断
   bool vobcInterruption = 61;
+  //列车动力学配置
+  common.TrainDynamicConfig trainDynamicConfig = 62;
+  //列车A端
+  common.TrainEndsState trainEndsA = 63;
+  //列车B端
+  common.TrainEndsState trainEndsB = 64;
 }
 
 // 继电器状态