diff --git a/protos/stationLayoutGraphics.proto b/protos/stationLayoutGraphics.proto
index f9b8d9e..7c728db 100644
--- a/protos/stationLayoutGraphics.proto
+++ b/protos/stationLayoutGraphics.proto
@@ -185,6 +185,8 @@ message RunLine {
   string upPathLineId = 6;
   string downPathLineId = 7;
   repeated string containSta = 8;
+  repeated string linkPathLines = 9;
+  string lineId = 10;
 }
 
 message Section {