diff --git a/protos/tccGraphics.proto b/protos/tccGraphics.proto
index 433c4fa..dd76ed6 100644
--- a/protos/tccGraphics.proto
+++ b/protos/tccGraphics.proto
@@ -10,6 +10,7 @@ message TccGraphicStorage {
   repeated TccText tccTexts = 3;
   repeated TccKey tccKeys = 4;
   repeated TccHandle tccHandles = 5;
+  repeated TccLight tccLights = 6;
 }
 
 /** TCC按钮 */
@@ -44,3 +45,17 @@ message TccHandle {
   graphicData.CommonInfo common = 1;
   string code = 2;
 }
+
+/** TCC灯 */
+message TccLight {
+  graphicData.CommonInfo common = 1;
+  string code = 2;
+  TccElementColor lightColor = 3;
+  bool activeLevel = 4;
+}
+
+enum TccElementColor {
+  green = 0;
+  red = 1;
+  blue = 2;
+}