diff --git a/src/main/java/club/joylink/rtss/vo/map/graph/MapTotalGuideLockButtonVO.java b/src/main/java/club/joylink/rtss/vo/map/graph/MapTotalGuideLockButtonVO.java
index 210450622..1feddd7fa 100644
--- a/src/main/java/club/joylink/rtss/vo/map/graph/MapTotalGuideLockButtonVO.java
+++ b/src/main/java/club/joylink/rtss/vo/map/graph/MapTotalGuideLockButtonVO.java
@@ -23,4 +23,9 @@ public class MapTotalGuideLockButtonVO {
     private String stationCode;
 
     private Point position;
+
+    /**
+     * 引导锁方向
+     */
+    private String direction;
 }