diff --git a/protos/stationLayoutGraphics.proto b/protos/stationLayoutGraphics.proto
index 574ee22..bd9055d 100644
--- a/protos/stationLayoutGraphics.proto
+++ b/protos/stationLayoutGraphics.proto
@@ -112,6 +112,7 @@ message Platform {
   string oldrefSectionId = 8; //关联的物理区段id
   uint32 refStation = 9; // 关联的车站id
   uint32 refSectionId = 10; // 关联的物理区段id
+  repeated uint32 centralizedStations = 11; // 集中站Id列表
 }
 
 message Station {
@@ -176,6 +177,7 @@ message Turnout {
   RelatedRef pcRef = 11;     // 道岔C端关联的设备
   // KilometerSystem kilometerSystem = 12; // 道岔公里标
   repeated KilometerSystem kilometerSystem = 13; // 道岔公里标
+  repeated uint32 centralizedStations = 14; // 集中站Id列表
 }
 
 message KilometerSystem {
@@ -191,6 +193,7 @@ message Signal {
   // string coordinateSystem = 5;
   KilometerSystem kilometerSystem = 6;
   RelatedRef refDevice = 7; // 关联设备（区段/道岔）
+  repeated uint32 centralizedStations = 8; // 集中站Id列表
 }
 
 message RunLine {
@@ -228,6 +231,7 @@ message Section {
   string destinationCode = 9; // 目的地码
   bool turning = 10;          //是否转换轨
   repeated uint32 children = 11;
+  repeated uint32 centralizedStations = 12; // 集中站Id列表
 }
 
 /** 逻辑区段 */