diff --git a/docs/install.md b/docs/install.md
index 488df06a..b3cf5a40 100755
--- a/docs/install.md
+++ b/docs/install.md
@@ -167,8 +167,6 @@ implementation project(':flutter_boost')
 <meta-data android:name="flutterEmbedding"
            android:value="2">
 </meta-data>
-
-
 ```
 
 然后点击右上角的sync同步一下，就会开始一些下载和同步的进程，等待完成
@@ -181,23 +179,41 @@ public class App extends Application {
     public void onCreate() {
         super.onCreate();
         FlutterBoost.instance().setup(this, new FlutterBoostDelegate() {
+
+            private void startActivityForResult(Intent intent, int requestCode) {
+                FlutterViewContainer topContainer = FlutterBoost.instance().getTopContainer();
+                if (topContainer instanceof FlutterFragment) {
+                    //如果是从FlutterBoostFragment唤起的新页面，只有使用FlutterFragment进行start，才能收到result
+                    ((FlutterFragment) topContainer).startActivityForResult(intent, requestCode);
+                } else if (topContainer instanceof FlutterActivity) {
+                    ((FlutterActivity) topContainer).startActivityForResult(intent, requestCode);
+                } else {
+                    FlutterBoost.instance().currentActivity().startActivityForResult(intent,
+                    requestCode);
+                }
+            }
+
             @Override
             public void pushNativeRoute(FlutterBoostRouteOptions options) {
                 //这里根据options.pageName来判断你想跳转哪个页面，这里简单给一个
-                Intent intent = new Intent(FlutterBoost.instance().currentActivity(), YourTargetAcitvity.class);
-                FlutterBoost.instance().currentActivity().startActivityForResult(intent, options.requestCode());
+                //TODO 这里的currentActivity在FlutterBoost延迟初始化+第一个页面是FlutterBoostFragment时，可能存在NPE，
+                //TODO 建议使用自己管理的堆栈的顶层Activity
+                Context context = FlutterBoost.instance().currentActivity();
+                Intent intent = new Intent(context, YourTargetAcitvity.class);
+                startActivityForResult(intent, options.requestCode());
             }
 
             @Override
             public void pushFlutterRoute(FlutterBoostRouteOptions options) {
+                Context context = FlutterBoost.instance().currentActivity();
                 Intent intent = new FlutterBoostActivity.CachedEngineIntentBuilder(FlutterBoostActivity.class)
                         .backgroundMode(FlutterActivityLaunchConfigs.BackgroundMode.transparent)
                         .destroyEngineWithActivity(false)
                         .uniqueId(options.uniqueId())
                         .url(options.pageName())
                         .urlParams(options.arguments())
-                        .build(FlutterBoost.instance().currentActivity());
-                FlutterBoost.instance().currentActivity().startActivity(intent);
+                        .build(context);
+                startActivityForResult(intent, options.requestCode();
             }
         }, engine -> {
         });
@@ -325,21 +341,3 @@ FlutterBoost.instance().setup(application, delegate: delegate) { engine in
 ```
 
 到此为止，所有的前置内容均已完成
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
diff --git a/example/android/app/src/main/java/com/idlefish/flutterboost/example/MyFlutterBoostDelegate.java b/example/android/app/src/main/java/com/idlefish/flutterboost/example/MyFlutterBoostDelegate.java
index 0c786dea..687d84a7 100644
--- a/example/android/app/src/main/java/com/idlefish/flutterboost/example/MyFlutterBoostDelegate.java
+++ b/example/android/app/src/main/java/com/idlefish/flutterboost/example/MyFlutterBoostDelegate.java
@@ -1,5 +1,6 @@
 package com.idlefish.flutterboost.example;
 
+import android.content.Context;
 import android.content.Intent;
 import android.widget.Toast;
 
@@ -7,36 +8,68 @@
 import com.idlefish.flutterboost.FlutterBoostDelegate;
 import com.idlefish.flutterboost.FlutterBoostRouteOptions;
 import com.idlefish.flutterboost.containers.FlutterBoostActivity;
+import com.idlefish.flutterboost.containers.FlutterViewContainer;
 
+import io.flutter.embedding.android.FlutterActivity;
 import io.flutter.embedding.android.FlutterActivityLaunchConfigs.BackgroundMode;
+import io.flutter.embedding.android.FlutterFragment;
 
 public class MyFlutterBoostDelegate implements FlutterBoostDelegate {
 
+    private Context getCurrentContext() {
+        FlutterViewContainer topContainer = FlutterBoost.instance().getTopContainer();
+        Context context = null;
+        if (topContainer != null) {
+            context = topContainer.getContextActivity();
+        }
+        if (context == null) {
+            context = FlutterBoost.instance().currentActivity();
+        }
+        return context;
+    }
+
+    private void startActivityForResult(Intent intent, int requestCode) {
+        FlutterViewContainer topContainer = FlutterBoost.instance().getTopContainer();
+        if (topContainer instanceof FlutterFragment) {
+            //如果是从FlutterBoostFragment唤起的新页面，只有使用FlutterFragment进行start，才能收到result
+            ((FlutterFragment) topContainer).startActivityForResult(intent, requestCode);
+        } else if (topContainer instanceof FlutterActivity) {
+            ((FlutterActivity) topContainer).startActivityForResult(intent, requestCode);
+        } else {
+            FlutterBoost.instance().currentActivity().startActivityForResult(intent,
+                    requestCode);
+        }
+    }
+
     @Override
     public void pushNativeRoute(FlutterBoostRouteOptions options) {
-        Intent intent = new Intent(FlutterBoost.instance().currentActivity(), NativePageActivity.class);
-        FlutterBoost.instance().currentActivity().startActivityForResult(intent, options.requestCode());
+        Context context = getCurrentContext();
+        Intent intent = new Intent(context, NativePageActivity.class);
+        startActivityForResult(intent, options.requestCode());
     }
 
     @Override
     public void pushFlutterRoute(FlutterBoostRouteOptions options) {
-        Class<? extends FlutterBoostActivity> activityClass = options.opaque() ? FlutterBoostActivity.class : TransparencyPageActivity.class;
+        Class<? extends FlutterBoostActivity> activityClass = options.opaque() ?
+                FlutterBoostActivity.class : TransparencyPageActivity.class;
         Intent intent = new FlutterBoostActivity.CachedEngineIntentBuilder(activityClass)
                 .destroyEngineWithActivity(false)
                 // 注意：这里需要回传dart带过来的uniqueId，否则页面退出时传参可能失败。
                 // 但，如果是从Native打开Flutter页面，请不要给uniqueId赋*任何值*！！！
                 .uniqueId(options.uniqueId())
-                .backgroundMode(options.opaque() ? BackgroundMode.opaque : BackgroundMode.transparent)
+                .backgroundMode(options.opaque() ? BackgroundMode.opaque :
+                        BackgroundMode.transparent)
                 .url(options.pageName())
                 .urlParams(options.arguments())
-                .build(FlutterBoost.instance().currentActivity());
-        FlutterBoost.instance().currentActivity().startActivity(intent);
+                .build(getCurrentContext());
+        startActivityForResult(intent, options.requestCode());
     }
 
     @Override
     public boolean popRoute(FlutterBoostRouteOptions options) {
         //自定义popRoute处理逻辑,如果不想走默认处理逻辑返回true进行拦截
-        Toast.makeText(FlutterBoost.instance().currentActivity().getApplicationContext(), "Add customized popRoute handler here", Toast.LENGTH_SHORT).show();
+        Toast.makeText(FlutterBoost.instance().currentActivity().getApplicationContext(), "Add " +
+                "customized popRoute handler here", Toast.LENGTH_SHORT).show();
         return false;
     }
 }
diff --git a/example/lib/tab/simple_widget.dart b/example/lib/tab/simple_widget.dart
index f091f47c..e7612ea9 100644
--- a/example/lib/tab/simple_widget.dart
+++ b/example/lib/tab/simple_widget.dart
@@ -94,7 +94,14 @@ class _SimpleWidgetState extends State<SimpleWidget>
                       'open native page',
                       style: TextStyle(fontSize: 22.0, color: Colors.black),
                     )),
-                onTap: () => BoostNavigator.instance.push("native"),
+                onTap: () => BoostNavigator.instance.push("native").then(
+                        (value)  {
+                          if (mounted) {
+                            ScaffoldMessenger.of(context)
+                              ..removeCurrentSnackBar()
+                              ..showSnackBar(SnackBar(content: Text("$value")));
+                          }
+                        }),
               ),
               InkWell(
                 child: Container(