diff --git a/protos/device_state.proto b/protos/device_state.proto
index 46db249..06d312d 100644
--- a/protos/device_state.proto
+++ b/protos/device_state.proto
@@ -241,7 +241,7 @@ message ReplyState {
 message ButtonState {
 	string id = 1;
 	bool down = 2;
-	Signal.Aspect aspect = 3; // 带灯的按钮
+	bool active = 3; // 带灯的按钮
 }
 
 // 警铃状态
@@ -253,7 +253,13 @@ message AlarmState {
 // 灯状态
 message LightState {
 	string id = 1;
-	Signal.Aspect aspect = 2;
+	bool active = 2;
+}
+
+// 屏蔽门状态
+message PsdState {
+	string id = 1; //屏蔽门的id
+	repeated string openDoorCodes = 2; //开启的小门的编号
 }
 
 
@@ -291,6 +297,8 @@ message AllDevicesStatus{
 	repeated AlarmState AlarmState = 7;
 	// 灯状态
 	repeated LightState LightState = 8;
+	// 屏蔽门状态
+	repeated PsdState psdState = 9;
 }
 
 //服务器端向前端推送的设备状态信息