diff --git a/OCH/mogo-och-bus/src/main/res/values-xhdpi-2560x1600/dimens.xml b/OCH/mogo-och-bus/src/main/res/values-xhdpi-2560x1440/dimens.xml
similarity index 100%
rename from OCH/mogo-och-bus/src/main/res/values-xhdpi-2560x1600/dimens.xml
rename to OCH/mogo-och-bus/src/main/res/values-xhdpi-2560x1440/dimens.xml
diff --git a/OCH/mogo-och-taxi/src/main/res/values-xhdpi-2560x1600/dimens.xml b/OCH/mogo-och-taxi/src/main/res/values-xhdpi-2560x1440/dimens.xml
similarity index 100%
rename from OCH/mogo-och-taxi/src/main/res/values-xhdpi-2560x1600/dimens.xml
rename to OCH/mogo-och-taxi/src/main/res/values-xhdpi-2560x1440/dimens.xml
diff --git a/OCH/mogo-och/src/main/res/drawable-xhdpi-2560x1600/module_mogo_och_base_icon_not_in_autopilot.png b/OCH/mogo-och/src/main/res/drawable-xhdpi-2560x1440/module_mogo_och_base_icon_not_in_autopilot.png
similarity index 100%
rename from OCH/mogo-och/src/main/res/drawable-xhdpi-2560x1600/module_mogo_och_base_icon_not_in_autopilot.png
rename to OCH/mogo-och/src/main/res/drawable-xhdpi-2560x1440/module_mogo_och_base_icon_not_in_autopilot.png
diff --git a/OCH/mogo-och/src/main/res/drawable-xhdpi-2560x1600/module_mogo_och_icon_arrived_station.png b/OCH/mogo-och/src/main/res/drawable-xhdpi-2560x1440/module_mogo_och_icon_arrived_station.png
similarity index 100%
rename from OCH/mogo-och/src/main/res/drawable-xhdpi-2560x1600/module_mogo_och_icon_arrived_station.png
rename to OCH/mogo-och/src/main/res/drawable-xhdpi-2560x1440/module_mogo_och_icon_arrived_station.png
diff --git a/OCH/mogo-och/src/main/res/drawable-xhdpi-2560x1600/module_mogo_och_icon_arriving_station.png b/OCH/mogo-och/src/main/res/drawable-xhdpi-2560x1440/module_mogo_och_icon_arriving_station.png
similarity index 100%
rename from OCH/mogo-och/src/main/res/drawable-xhdpi-2560x1600/module_mogo_och_icon_arriving_station.png
rename to OCH/mogo-och/src/main/res/drawable-xhdpi-2560x1440/module_mogo_och_icon_arriving_station.png
diff --git a/OCH/mogo-och/src/main/res/drawable-xhdpi-2560x1600/module_och_base_slide_block.png b/OCH/mogo-och/src/main/res/drawable-xhdpi-2560x1440/module_och_base_slide_block.png
similarity index 100%
rename from OCH/mogo-och/src/main/res/drawable-xhdpi-2560x1600/module_och_base_slide_block.png
rename to OCH/mogo-och/src/main/res/drawable-xhdpi-2560x1440/module_och_base_slide_block.png
diff --git a/OCH/mogo-och/src/main/res/drawable-xhdpi-2560x1600/module_och_dot_line.png b/OCH/mogo-och/src/main/res/drawable-xhdpi-2560x1440/module_och_dot_line.png
similarity index 100%
rename from OCH/mogo-och/src/main/res/drawable-xhdpi-2560x1600/module_och_dot_line.png
rename to OCH/mogo-och/src/main/res/drawable-xhdpi-2560x1440/module_och_dot_line.png
diff --git a/OCH/mogo-och/src/main/res/values-xhdpi-2560x1600/dimens.xml b/OCH/mogo-och/src/main/res/values-xhdpi-2560x1440/dimens.xml
similarity index 100%
rename from OCH/mogo-och/src/main/res/values-xhdpi-2560x1600/dimens.xml
rename to OCH/mogo-och/src/main/res/values-xhdpi-2560x1440/dimens.xml
diff --git a/foudations/mogo-commons/src/main/java/com/mogo/commons/mvp/MvpActivity.java b/foudations/mogo-commons/src/main/java/com/mogo/commons/mvp/MvpActivity.java
index 8f165549a0..7e7bae038c 100644
--- a/foudations/mogo-commons/src/main/java/com/mogo/commons/mvp/MvpActivity.java
+++ b/foudations/mogo-commons/src/main/java/com/mogo/commons/mvp/MvpActivity.java
@@ -1,8 +1,10 @@
 package com.mogo.commons.mvp;
 
 import android.content.Context;
+import android.os.Build;
 import android.os.Bundle;
 import android.view.MotionEvent;
+import android.view.View;
 import android.view.Window;
 import android.view.WindowManager;
 
@@ -28,6 +30,7 @@ public abstract class MvpActivity< V extends IView, P extends Presenter< V > >
 
     @Override
     protected void onCreate( @Nullable Bundle savedInstanceState ) {
+        hideBottomUIMenu();
         super.onCreate( savedInstanceState );
         beforeSetContentView(savedInstanceState);
         if ( DebugConfig.getCarMachineType() == DebugConfig.CAR_MACHINE_TYPE_BYD ) {
@@ -40,6 +43,18 @@ public abstract class MvpActivity< V extends IView, P extends Presenter< V > >
         getLifecycle().addObserver( mPresenter );
     }
 
+    //隐藏导航栏
+    protected void hideBottomUIMenu() {
+        //隐藏虚拟按键
+        if (Build.VERSION.SDK_INT >= 19) {
+            //for new api versions.
+            View decorView = getWindow().getDecorView();
+            int uiOptions = View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
+                    | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY ;
+            decorView.setSystemUiVisibility(uiOptions);
+        }
+    }
+
     protected void beforeSetContentView(Bundle savedInstanceState){
 
     }