diff --git a/libraries/map-amap/src/main/java/com/mogo/map/impl/amap/AMapNaviViewWrapper.java b/libraries/map-amap/src/main/java/com/mogo/map/impl/amap/AMapNaviViewWrapper.java
index aef3a1b430..a0cd07579b 100644
--- a/libraries/map-amap/src/main/java/com/mogo/map/impl/amap/AMapNaviViewWrapper.java
+++ b/libraries/map-amap/src/main/java/com/mogo/map/impl/amap/AMapNaviViewWrapper.java
@@ -522,6 +522,9 @@ public class AMapNaviViewWrapper implements IMogoMapView,
         }
         if ( checkAMapView() ) {
             MyLocationStyle style = mMapView.getMap().getMyLocationStyle();
+            if ( style == null ) {
+                style = new MyLocationStyle();
+            }
             style.showMyLocation( visible );
             if ( visible ) {
                 // 强制刷新一遍车标
@@ -541,6 +544,9 @@ public class AMapNaviViewWrapper implements IMogoMapView,
         }
         if ( checkAMapView() ) {
             MyLocationStyle style = mMapView.getMap().getMyLocationStyle();
+            if ( style == null ) {
+                style = new MyLocationStyle();
+            }
             style.showMyLocation( true );
             style.myLocationIcon( BitmapDescriptorFactory.fromView( view ) );
             mMapView.getMap().setMyLocationStyle( style );
diff --git a/main-extensions/mogo-module-main-independent/src/main/java/com/zhidao/mogo/module/main/independent/MainIndependentActivity.java b/main-extensions/mogo-module-main-independent/src/main/java/com/zhidao/mogo/module/main/independent/MainIndependentActivity.java
index f085d39fdb..2e9aa27316 100644
--- a/main-extensions/mogo-module-main-independent/src/main/java/com/zhidao/mogo/module/main/independent/MainIndependentActivity.java
+++ b/main-extensions/mogo-module-main-independent/src/main/java/com/zhidao/mogo/module/main/independent/MainIndependentActivity.java
@@ -6,11 +6,9 @@ import android.widget.FrameLayout;
 
 import androidx.annotation.Nullable;
 
-import com.alibaba.android.arouter.launcher.ARouter;
 import com.mogo.commons.debug.DebugConfig;
+import com.mogo.module.common.map.CustomNaviInterrupter;
 import com.mogo.module.main.MainActivity;
-import com.mogo.service.IMogoServiceApis;
-import com.mogo.service.MogoServicePaths;
 
 /**
  * 针对独立应用形式，做单独定制
@@ -18,6 +16,7 @@ import com.mogo.service.MogoServicePaths;
  * @author tongchenfei
  */
 public class MainIndependentActivity extends MainActivity {
+
     @Override
     protected void onCreate( @Nullable Bundle savedInstanceState ) {
         super.onCreate( savedInstanceState );
@@ -31,7 +30,7 @@ public class MainIndependentActivity extends MainActivity {
         FrameLayout.LayoutParams entranceParams = ( ( FrameLayout.LayoutParams ) mEntrance.getLayoutParams() );
         entranceParams.leftMargin = getResources().getDimensionPixelSize( R.dimen.module_main_entrance_fragment_container_marginLeft );
         mEntrance.setLayoutParams( entranceParams );
-        mLeftShadowFrame.setVisibility(View.VISIBLE);
+        mLeftShadowFrame.setVisibility( View.VISIBLE );
         mApps.setVisibility( View.GONE );
     }
 
@@ -48,4 +47,17 @@ public class MainIndependentActivity extends MainActivity {
         super.onPause();
         mServiceApis.getAdasControllerApi().setUseAlgorithm( false );
     }
+
+    @Override
+    protected boolean doWhenBackPressed() {
+        return exitCustomNaviIfNecessary();
+    }
+
+    private boolean exitCustomNaviIfNecessary() {
+        if ( CustomNaviInterrupter.getInstance().interrupt() ) {
+            return false;
+        }
+        mServiceApis.getMapServiceApi().getNavi( this ).stopNavi();
+        return false;
+    }
 }
diff --git a/modules/mogo-module-main/src/main/java/com/mogo/module/main/MainActivity.java b/modules/mogo-module-main/src/main/java/com/mogo/module/main/MainActivity.java
index ca02b01d8a..bf61240961 100644
--- a/modules/mogo-module-main/src/main/java/com/mogo/module/main/MainActivity.java
+++ b/modules/mogo-module-main/src/main/java/com/mogo/module/main/MainActivity.java
@@ -56,7 +56,7 @@ public class MainActivity extends MvpActivity< MainView, MainPresenter > impleme
     protected IMogoFragmentManager mMogoFragmentManager;
     protected IMogoStatusManager mMogoStatusManager;
 
-//    protected View mHeader;
+    //    protected View mHeader;
     protected View mApps;
     protected View mEntrance;
     protected FrameLayout mFloatingLayout;
@@ -81,7 +81,7 @@ public class MainActivity extends MvpActivity< MainView, MainPresenter > impleme
         mFloatingLayout = findViewById( R.id.module_main_id_floating_view );
         mLeftShadowFrame = findViewById( R.id.module_main_id_map_left_shadow_frame );
         mCoverUpLayout = findViewById( R.id.module_main_id_cover_up );
-        mLeftPanelLayout = findViewById(R.id.module_main_id_left_panel_fragment_container);
+        mLeftPanelLayout = findViewById( R.id.module_main_id_left_panel_fragment_container );
 
         // 避免事件穿透导致地图被滑动
         mLeftShadowFrame.setOnClickListener( view -> {
@@ -114,8 +114,8 @@ public class MainActivity extends MvpActivity< MainView, MainPresenter > impleme
         if ( mServiceApis == null ) {
             mServiceApis = ( IMogoServiceApis ) ARouter.getInstance().build( MogoServicePaths.PATH_SERVICE_APIS ).navigation();
         }
-        mServiceApis.getShareManager().resetContext(this);
-        mServiceApis.getAuthManagerApi().showAuth(this);
+        mServiceApis.getShareManager().resetContext( this );
+        mServiceApis.getAuthManagerApi().showAuth( this );
         mMogoStatusManager = mServiceApis.getStatusManagerApi();
         mMogoStatusManager.setMainPageLaunchedStatus( TAG, true );
         AutopilotServiceManage.getInstance().init( getContext() );
@@ -187,8 +187,8 @@ public class MainActivity extends MvpActivity< MainView, MainPresenter > impleme
     protected void loadContainerModules() {
 //        MogoModulesManager.getInstance().loadExtensionsModule( R.id.module_main_id_header_fragment_container );
         MogoModulesManager.getInstance().loadEntrancesModule( R.id.module_main_id_entrance_fragment_container );
-        MogoModulesManager.getInstance().loadEventPanelModule(R.id.module_main_id_event_panel_fragment_container);
-        MogoModulesManager.getInstance().loadLeftPanelModule(R.id.module_main_id_left_panel_fragment_container);
+        MogoModulesManager.getInstance().loadEventPanelModule( R.id.module_main_id_event_panel_fragment_container );
+        MogoModulesManager.getInstance().loadLeftPanelModule( R.id.module_main_id_left_panel_fragment_container );
     }
 
     @Override
@@ -209,7 +209,7 @@ public class MainActivity extends MvpActivity< MainView, MainPresenter > impleme
 
     @Override
     public void loadSplash() {
-        MogoModulesManager.getInstance().loadSplashModule(R.id.module_main_id_splash_container);
+        MogoModulesManager.getInstance().loadSplashModule( R.id.module_main_id_splash_container );
     }
 
     @NonNull
@@ -252,7 +252,7 @@ public class MainActivity extends MvpActivity< MainView, MainPresenter > impleme
         mIsHomeKeyDown = false;
     }
 
-    private boolean shouldCloseADASPanel(){
+    private boolean shouldCloseADASPanel() {
         // m4 系列因为按home键会造成页面pause后resume，造成adas panel 闪烁
         // f 系列加上上滑返回桌面后会走 mIsHomeKeyDown = true，但是不会造成页面pause
         // 独立 app 任何情况下都需要隐藏 adas
@@ -269,19 +269,26 @@ public class MainActivity extends MvpActivity< MainView, MainPresenter > impleme
 
     @Override
     public void onBackPressed() {
-        if ( mMogoFragmentManager.getStackSize() == 0 ) {
+        if ( mMogoFragmentManager == null
+                || mMogoFragmentManager.getStackSize() <= 0 ) {
             if ( DebugConfig.isLauncher() ) {
+                doWhenBackPressed();
                 return;
             } else {
+                if ( doWhenBackPressed() ) {
+                    return;
+                }
                 super.onBackPressed();
             }
-        }
-        if ( mMogoFragmentManager != null
-                && mMogoFragmentManager.getStackSize() > 0 ) {
+        } else {
             mMogoFragmentManager.pop();
         }
     }
 
+    protected boolean doWhenBackPressed() {
+        return false;
+    }
+
     @Override
     protected void onNewIntent( Intent intent ) {
         super.onNewIntent( intent );