diff --git a/protos/stationLayoutGraphics.proto b/protos/stationLayoutGraphics.proto
index fb10c34..901a458 100644
--- a/protos/stationLayoutGraphics.proto
+++ b/protos/stationLayoutGraphics.proto
@@ -120,8 +120,10 @@ message Platform {
   bool hasdoor = 3;          // 是否有屏蔽门
   string direction = 4;      // 行驶方向--屏蔽门上下
   int32 index = 5;           //索引
-  int32 refStationIndex = 6; //关联车站索引
+  //int32 refStationIndex = 6; //关联车站索引
   // repeated string centralizedStations = 7; // 集中站列表
+  string refStation = 8; //关联的车站
+  int32 sonDoorAmount = 9; //子屏蔽门的数量
 }
 
 message Station {