diff --git a/core/function-impl/mogo-core-function-map/src/main/java/com/mogo/eagle/core/function/smp/MarkerDrawerManager.kt b/core/function-impl/mogo-core-function-map/src/main/java/com/mogo/eagle/core/function/smp/MarkerDrawerManager.kt
index 1c916ecbf7..1b8eb5302d 100644
--- a/core/function-impl/mogo-core-function-map/src/main/java/com/mogo/eagle/core/function/smp/MarkerDrawerManager.kt
+++ b/core/function-impl/mogo-core-function-map/src/main/java/com/mogo/eagle/core/function/smp/MarkerDrawerManager.kt
@@ -22,9 +22,7 @@ object MarkerDrawerManager {
         fun onLocationChanged(planningPoints: List<LatLng>, locIndex: Int)
     }
 
-    private val routeWipeDisposable by lazy {
-        CompositeDisposable()
-    }
+    private var routeWipeDisposable: CompositeDisposable? = null
 
     // 自主画线的所有高德坐标系的轨迹点
     val planningPoints by lazy {
@@ -40,19 +38,22 @@ object MarkerDrawerManager {
     var callback: Callback? = null
 
     fun startLoopCalCarLocation() {
+        routeWipeDisposable = CompositeDisposable()
         getLoopCalCarObservable().delay(1000L, TimeUnit.MILLISECONDS, true)
             .subscribeOn(Schedulers.io())
             .repeat()
             .retry()
             .observeOn(AndroidSchedulers.mainThread())
             .subscribe().let {
-                routeWipeDisposable.add(it)
+                routeWipeDisposable?.add(it)
             }
     }
 
     fun stopLoopCalCarLocation() {
-        if (!routeWipeDisposable.isDisposed) {
-            routeWipeDisposable.dispose()
+        routeWipeDisposable?.let {
+            if (!it.isDisposed) {
+                it.dispose()
+            }
         }
     }
 
@@ -103,7 +104,6 @@ object MarkerDrawerManager {
             var baseDiffDis = CoordinateUtils.calculateLineDistance(
                 realLon, realLat, baseLatLng.longitude, baseLatLng.latitude
             ) // lon,lat, prelon, prelat
-//            val lastIndex = if (lastArrivedIndex >= 1 && lastArrivedIndex <= routePoints.size - 1) lastArrivedIndex else 1
             for (i in 1 until routePoints.size) {
                 val latLng = routePoints[i]
                 val diff = CoordinateUtils.calculateLineDistance(
@@ -111,8 +111,8 @@ object MarkerDrawerManager {
                 )
                 if (baseDiffDis > diff) {
                     baseDiffDis = diff
-                    // 距离最近的时候判断是否走过
-                    if (DrivingDirectionUtils.getDegreeOfCar2Poi2(realLon, realLat, latLng.longitude, latLng.latitude, heading) >= 90) {
+                    // 距离最近的时候判断是否走过，且车行驶是线性连续的1s不会跳点过多
+                    if (DrivingDirectionUtils.getDegreeOfCar2Poi2(realLon, realLat, latLng.longitude, latLng.latitude, heading) >= 90 && i - lastArrivedIndex < 3) {
                         currentIndex = i
                     }
                 }
diff --git a/core/function-impl/mogo-core-function-map/src/main/java/com/mogo/eagle/core/function/view/OverMapView.kt b/core/function-impl/mogo-core-function-map/src/main/java/com/mogo/eagle/core/function/view/OverMapView.kt
index dd56a3045b..3cef39a6a1 100644
--- a/core/function-impl/mogo-core-function-map/src/main/java/com/mogo/eagle/core/function/view/OverMapView.kt
+++ b/core/function-impl/mogo-core-function-map/src/main/java/com/mogo/eagle/core/function/view/OverMapView.kt
@@ -36,6 +36,7 @@ import com.mogo.eagle.core.function.smp.MakerWithCount
 import com.mogo.eagle.core.function.smp.MarkerDrawerManager
 import com.mogo.eagle.core.function.smp.MarkerDrawerManager.callback
 import com.mogo.eagle.core.function.smp.MarkerDrawerManager.coordinateConverterWgsToGcj
+import com.mogo.eagle.core.function.smp.MarkerDrawerManager.lastArrivedIndex
 import com.mogo.eagle.core.function.smp.MarkerDrawerManager.lonLatHeading
 import com.mogo.eagle.core.function.smp.MarkerDrawerManager.planningPoints
 import com.mogo.eagle.core.function.smp.MarkerDrawerManager.startLoopCalCarLocation
@@ -236,6 +237,9 @@ class OverMapView @JvmOverloads constructor(
         }
         mStartMarker?.isVisible = false
         mEndMarker?.isVisible = false
+        MarkerDrawerManager.stopLoopCalCarLocation()
+        planningPoints.clear()
+        lastArrivedIndex = -1
     }
 
     @SuppressLint("UseCompatLoadingForDrawables")