diff --git a/protos/device_state.proto b/protos/device_state.proto
index d9c2308..8347c2e 100644
--- a/protos/device_state.proto
+++ b/protos/device_state.proto
@@ -106,6 +106,10 @@ message Signal {
 message PlatformState{
 	//站台索引
 	string  id = 1;
+	// EMP继电器状态
+	bool empj = 2;
+	// SPKS继电器状态
+	repeated SpksState spksState = 3;
 }
 //车站状态
 message StationState{
@@ -308,13 +312,6 @@ message SpksState {
 	bool xh = 3;     // 继电器状态
 }
 
-// 站场图站台状态
-message StandState {
-	string id = 1;
-	bool empj = 2; // EMP继电器状态
-	repeated SpksState spksState = 3; // SPKS继电器状态
-}
-
 ////////////////////////////////////////////////////////////////////////////
 
 //仿真运行时状态变化量，当前时刻与上一时刻比较得到
@@ -354,7 +351,7 @@ message AllDevicesStatus{
 	// 钥匙状态
 	repeated KeyState KeyState = 10;
 	// 站场图站台状态
-	repeated StandState standState = 11;
+	repeated PlatformState platformState = 11;
 }
 
 //服务器端向前端推送的设备状态信息