diff --git a/protos/ibpGraphics.proto b/protos/ibpGraphics.proto
index 7beb207..fa1fcca 100644
--- a/protos/ibpGraphics.proto
+++ b/protos/ibpGraphics.proto
@@ -12,6 +12,7 @@ message IBPGraphicStorage {
   repeated IBPText IBPTexts = 6;
   // UniqueIdType UniqueIdPrefix = 7;
   repeated IbpRelatedDevice ibpRelatedDevices = 8;
+  repeated IbpLight ibpLights = 9;
 }
 
 message IBPButton {
@@ -54,6 +55,18 @@ message IbpArrow {
   repeated graphicData.Point points = 3;
 }
 
+message IbpLight {
+  enum IbpLightColor {
+    white = 0;
+    red = 1;
+    green = 2;
+    blue = 3;
+  }
+  graphicData.CommonInfo common = 1;
+  IbpLightColor color = 2;
+  string code = 3;
+}
+
 // message UniqueIdType {
 //   string city = 1;           //城市
 //   string lineId = 2;         //线路号