diff --git a/OCH/mogo-och-common-module/src/main/java/com/mogo/och/common/module/utils/CoordinateCalculateRouteUtil.kt b/OCH/mogo-och-common-module/src/main/java/com/mogo/och/common/module/utils/CoordinateCalculateRouteUtil.kt
index b73d57e2fb..9c5326d1d2 100644
--- a/OCH/mogo-och-common-module/src/main/java/com/mogo/och/common/module/utils/CoordinateCalculateRouteUtil.kt
+++ b/OCH/mogo-och-common-module/src/main/java/com/mogo/och/common/module/utils/CoordinateCalculateRouteUtil.kt
@@ -6,6 +6,7 @@ import com.amap.api.maps.CoordinateConverter
 import com.amap.api.maps.model.LatLng
 import com.mogo.eagle.core.data.map.MogoLocation
 import com.mogo.eagle.core.utilcode.mogo.logger.Logger
+import com.mogo.eagle.core.utilcode.mogo.logger.scene.SceneConstant
 import com.mogo.eagle.core.utilcode.util.CoordinateUtils
 import com.mogo.eagle.core.utilcode.util.DrivingDirectionUtils
 import com.mogo.och.common.module.manager.trajectorymamager.DistanceDegree
@@ -597,9 +598,12 @@ object CoordinateCalculateRouteUtil {
         endIndex: Int,
         mRoutePoints: List<MogoLocation>,
         location: MogoLocation,
-        type:Int, //
-        size:Int = 8
+        type:Int,
+        size:Int = 4
     ): Triple<Int,Boolean?,Float> {
+        Logger.d(SceneConstant.M_OCHCOMMON + "calculateRouteSumLength",
+            "参数：[$preIndex $endIndex) mRoutePoints:${mRoutePoints.size} type:$type size:$size" +
+                    " location:(${location.latitude},${location.longitude},${location.heading})")
         var currentIndex:Int = preIndex //记录疑似点         //基础点
         // 轨迹中的点和定位点的距离集合
         val distanceMap: TreeMap<DistanceDegree, Int> = TreeMap()
@@ -710,6 +714,10 @@ object CoordinateCalculateRouteUtil {
             }
         }
 
+        if(distanceMap.size==0&&size<16){
+            return getNearestPointInfo(preIndex,endIndex,mRoutePoints,location,type,size+2)
+        }
+
         //  最近点中包含上次计算的点和上次计算的最近的一个点
         if(distanceMap.containsValue(preIndex)&&distanceMap.containsValue(preIndex+1)){
             var preIndexDistance:DistanceDegree?=null