diff --git a/protos/ibpGraphics.proto b/protos/ibpGraphics.proto
index fa1fcca..4b92531 100644
--- a/protos/ibpGraphics.proto
+++ b/protos/ibpGraphics.proto
@@ -67,16 +67,10 @@ message IbpLight {
   string code = 3;
 }
 
-// message UniqueIdType {
-//   string city = 1;           //城市
-//   string lineId = 2;         //线路号
-//   string belongsStation = 3; //所属车站
-// }
-
 message IbpRelatedDevice {
-  string code = 1;
-  repeated Combinationtype combinationtypes = 2;    //组合类型
-  graphicData.RelatedRef.DeviceType deviceType = 3; //设备类型
+  // string code = 1;
+  repeated Combinationtype combinationtypes = 2; //组合类型
+  // graphicData.RelatedRef.DeviceType deviceType = 3; //设备类型
 }
 
 message Combinationtype {