diff --git a/src/cctv_graphic_data.proto b/src/cctv_graphic_data.proto
index 8633fbc..3f99058 100644
--- a/src/cctv_graphic_data.proto
+++ b/src/cctv_graphic_data.proto
@@ -6,6 +6,8 @@ package CCTVGraphicData;
 message CCTVGraphicStorage {
   iscsGraphicData.Canvas canvas = 1;
   repeated CCTVButton cctvButtons = 2;
+  repeated iscsGraphicData.Arrow arrows = 3;
+  repeated iscsGraphicData.IscsText iscsTexts = 4;
 }
 
 
@@ -14,6 +16,7 @@ message CCTVButton {
   enum ButtonType {
     rect = 0;
     monitor = 1; //监控样子的按钮
+    semicircle = 2; //半圆样子的按钮
   }
   iscsGraphicData.CommonInfo common = 1;
   string code = 2;