diff --git a/src/main/java/com/hivekion/room/bean/AbtParentTask.java b/src/main/java/com/hivekion/room/bean/AbtParentTask.java
index 1acd0be..15be857 100644
--- a/src/main/java/com/hivekion/room/bean/AbtParentTask.java
+++ b/src/main/java/com/hivekion/room/bean/AbtParentTask.java
@@ -215,7 +215,11 @@ public abstract class AbtParentTask implements TaskAction {
 
           //获取大与此距离的第一个路线点key
           Entry<Double, Coordinate> endPoint = distanceInfoMap.ceilingEntry(distance);
+          if(endPoint == null) {
+            endPoint = distanceInfoMap.lastEntry();
+          }
 
+        log.info("enPoint::{}",endPoint);
           //ws数据
           List<double[]> dataList = new ArrayList<>();
           HashMap<Object, Object> dataMap = new HashMap<>();