diff --git a/core/function-impl/mogo-core-function-smp/src/main/java/com/mogo/eagle/core/function/smp/SmallMapDirectionView.java b/core/function-impl/mogo-core-function-smp/src/main/java/com/mogo/eagle/core/function/smp/SmallMapDirectionView.java
index aa1875fcf7..03c2eb53bd 100644
--- a/core/function-impl/mogo-core-function-smp/src/main/java/com/mogo/eagle/core/function/smp/SmallMapDirectionView.java
+++ b/core/function-impl/mogo-core-function-smp/src/main/java/com/mogo/eagle/core/function/smp/SmallMapDirectionView.java
@@ -63,7 +63,7 @@ public class SmallMapDirectionView
     private Marker mStartMarker;
     private Marker mEndMarker;
 
-    private int zoomLevel = 13;
+    private int zoomLevel = 15;
     private List<LatLng> mCoordinatesLatLng = new ArrayList<>();
     private List<MogoLatLng> mCoordinatesLatLngCurrent = new ArrayList<>();
     private Polyline mPolyline;
@@ -217,7 +217,7 @@ public class SmallMapDirectionView
                 clearPolyline();
                 mCoordinatesLatLng.clear();
             }
-             cameraPosition = new CameraPosition.Builder().target(mCarMarker.getPosition()).tilt(0).bearing(location.getBearing()).build();
+             cameraPosition = new CameraPosition.Builder().target(mCarMarker.getPosition()).tilt(0).bearing(location.getBearing()).zoom(zoomLevel).build();
         } else {
             //设置希望展示的地图缩放级别
              cameraPosition = new CameraPosition.Builder().target(mCarMarker.getPosition()).tilt(0).bearing(location.getBearing()).zoom(zoomLevel).build();
diff --git a/core/function-impl/mogo-core-function-v2x/src/main/java/com/mogo/eagle/core/function/v2x/speedlimit/SpeedLimitDataManager.java b/core/function-impl/mogo-core-function-v2x/src/main/java/com/mogo/eagle/core/function/v2x/speedlimit/SpeedLimitDataManager.java
index c6d22b44b6..9144ac50b5 100644
--- a/core/function-impl/mogo-core-function-v2x/src/main/java/com/mogo/eagle/core/function/v2x/speedlimit/SpeedLimitDataManager.java
+++ b/core/function-impl/mogo-core-function-v2x/src/main/java/com/mogo/eagle/core/function/v2x/speedlimit/SpeedLimitDataManager.java
@@ -41,7 +41,7 @@ public class SpeedLimitDataManager implements IMogoCarLocationChangedListener2 {
                     @Override
                     public void run() {
                         int speed = (int) (mLocation.getSpeed() * 3.6f);
-                        if (speed > speedLimmit){
+                        if (speed > 0 && speedLimmit > 0){
                             CallerHmiManager.INSTANCE.showLimitingVelocity(speedLimmit);
                         }else {
                             CallerHmiManager.INSTANCE.disableLimitingVelocity();