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 82ed20b2f0..c31eb8b869 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
@@ -4,9 +4,14 @@ import android.content.Context;
 import android.os.Bundle;
 
 import android.view.MotionEvent;
+import android.view.Window;
+import android.view.WindowManager;
+
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.appcompat.app.AppCompatActivity;
+
+import com.mogo.commons.debug.DebugConfig;
 import com.mogo.utils.SoftKeyBoardJobber;
 
 /**
@@ -23,6 +28,10 @@ public abstract class MvpActivity< V extends IView, P extends Presenter< V > >
     @Override
     protected void onCreate( @Nullable Bundle savedInstanceState ) {
         super.onCreate( savedInstanceState );
+        if (DebugConfig.getCarMachineType() == DebugConfig.CAR_MACHINE_TYPE_BYD) {
+            requestWindowFeature(Window.FEATURE_NO_TITLE);
+            getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
+        }
         setContentView( getLayoutId() );
         initViews();
         mPresenter = createPresenter();
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 7ccaebd058..0c04f66cd9 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
@@ -6,7 +6,11 @@ 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.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
@@ -19,6 +23,12 @@ public class MainIndependentActivity extends MainActivity {
         super.onCreate( savedInstanceState );
         // 独立app需要在onCreate里面增加处理scheme的情况
         mPresenter.handleSchemeIntent( getIntent() );
+
+        if (DebugConfig.getCarMachineType() == DebugConfig.CAR_MACHINE_TYPE_BYD) {
+            IMogoServiceApis apis =
+                    (IMogoServiceApis) ARouter.getInstance().build(MogoServicePaths.PATH_SERVICE_APIS).navigation(this);
+            apis.getShareManager().resetContext(this);
+        }
     }
 
     @Override
diff --git a/modules/mogo-module-common/src/main/java/com/mogo/module/common/dialog/BaseFloatDialog.java b/modules/mogo-module-common/src/main/java/com/mogo/module/common/dialog/BaseFloatDialog.java
index 3a66bd5939..8d9b3dc3a1 100644
--- a/modules/mogo-module-common/src/main/java/com/mogo/module/common/dialog/BaseFloatDialog.java
+++ b/modules/mogo-module-common/src/main/java/com/mogo/module/common/dialog/BaseFloatDialog.java
@@ -20,7 +20,7 @@ public class BaseFloatDialog extends Dialog {
 
     public BaseFloatDialog(@NonNull Context context, int themeResId) {
         super(context, themeResId);
-        addFlag();
+//        addFlag();
     }
 
     private void addFlag() {
diff --git a/modules/mogo-module-share/src/main/java/com/mogo/module/share/ShareControl.java b/modules/mogo-module-share/src/main/java/com/mogo/module/share/ShareControl.java
index 02586d686b..2994dcbc77 100644
--- a/modules/mogo-module-share/src/main/java/com/mogo/module/share/ShareControl.java
+++ b/modules/mogo-module-share/src/main/java/com/mogo/module/share/ShareControl.java
@@ -115,6 +115,11 @@ public class ShareControl implements IMogoShareManager, IMogoIntentListener, IMo
         }
     }
 
+    @Override
+    public void resetContext(Context context) {
+        mContext = context;
+    }
+
     private void realShowDialog() {
         if (mShareDialog == null) {
             mShareDialog = new LaucherShareDialog(mContext);
diff --git a/services/mogo-service-api/src/main/java/com/mogo/service/share/IMogoShareManager.java b/services/mogo-service-api/src/main/java/com/mogo/service/share/IMogoShareManager.java
index 8d16700dfc..f74b14b110 100644
--- a/services/mogo-service-api/src/main/java/com/mogo/service/share/IMogoShareManager.java
+++ b/services/mogo-service-api/src/main/java/com/mogo/service/share/IMogoShareManager.java
@@ -1,5 +1,7 @@
 package com.mogo.service.share;
 
+import android.content.Context;
+
 import com.mogo.service.module.IMogoModuleProvider;
 
 /**
@@ -16,4 +18,10 @@ public interface IMogoShareManager extends IMogoModuleProvider {
      * 隐藏分享框
      */
     void dismissShareDialog();
+
+    /**
+     * 重置一下上下文，普通dialog需要activity的上下文
+     * @param context 待重置的上下文
+     */
+    void resetContext(Context context);
 }