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 6a547935cd..222efc1ab6 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
@@ -169,6 +169,10 @@ object MarkerDrawerManager {
                     )
                     if (tmpDistance <= distance) {
                         // 车此刻运动方向与两轨迹点朝向的夹角小于90(结合距离线段最近则车在两点之间，意味着已走过第index个轨迹点)
+                        Log.d(
+                            "MarkerDrawerManager",
+                            "车辆定位为:($realLon,$realLat),index为:$index,线段为:(${latLng.longitude},${latLng.latitude})->(${routePoints[index + 1].longitude},${routePoints[index + 1].latitude})"
+                        )
                         angle = getLineAngle(
                             latLng.longitude,
                             latLng.latitude,
@@ -177,7 +181,7 @@ object MarkerDrawerManager {
                         )
                         Log.d(
                             "MarkerDrawerManager",
-                            "index为:$index,车航向角为:$heading,到此路段的距离为:$tmpDistance,路段角度为:$angle"
+                            "车航向角为:$heading,到此路段的距离为:$tmpDistance,路段角度为:$angle"
                         )
                         if (getAngleDiff(angle, heading) < 90) {
                             distance = tmpDistance