diff --git a/CHANGELOG.md b/CHANGELOG.md
index 95ccdd1..3a16422 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,5 @@
+## 0.6.0
+增加api接口
 ## 0.5.0
 ## 0.4.0
 支持小程序最新依赖
diff --git a/android/build.gradle b/android/build.gradle
index 3e6229e..00da670 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -12,6 +12,13 @@ buildscript {
     repositories {
         google()
         jcenter()
+        maven {
+            url "https://gradle.finogeeks.club/repository/finogeeks/"
+            credentials {
+                username "gradle"
+                password "ftjk@@123321"
+            }
+        }
         maven {
             url "https://gradle.finogeeks.club/repository/applet/"
             credentials {
@@ -34,6 +41,13 @@ rootProject.allprojects {
     repositories {
         google()
         jcenter()
+        maven {
+            url "https://gradle.finogeeks.club/repository/finogeeks/"
+            credentials {
+                username "gradle"
+                password "ftjk@@123321"
+            }
+        }
         maven {
             url "https://gradle.finogeeks.club/repository/applet/"
             credentials {
@@ -77,6 +91,6 @@ kapt {
 }
 dependencies {
     implementation fileTree(include: ['*.jar'], dir: 'libs')
-    implementation 'com.finogeeks.lib:finapplet:+'
+    implementation 'com.finogeeks.lib:finapplet:2.1.17'
 
 }
diff --git a/android/src/main/java/com/finogeeks/mop/MopPlugin.java b/android/src/main/java/com/finogeeks/mop/MopPlugin.java
index 9ec335d..0740f8c 100644
--- a/android/src/main/java/com/finogeeks/mop/MopPlugin.java
+++ b/android/src/main/java/com/finogeeks/mop/MopPlugin.java
@@ -19,81 +19,81 @@ import io.flutter.plugin.common.MethodChannel.Result;
 import io.flutter.plugin.common.PluginRegistry;
 import io.flutter.plugin.common.PluginRegistry.Registrar;
 
-/** MopPlugin */
+/**
+ * MopPlugin
+ */
 public class MopPlugin implements MethodCallHandler {
-  private static final String LOG_TAG = MopPlugin.class.getSimpleName();
+    private static final String LOG_TAG = MopPlugin.class.getSimpleName();
 
-  private static final String CHANNEL = "mop";
-  private PluginRegistry.Registrar registrar;
-  private FlutterInterface flutterInterface;
-  private MopPluginDelegate delegate;
+    private static final String CHANNEL = "mop";
+    private PluginRegistry.Registrar registrar;
+    private FlutterInterface flutterInterface;
+    private MopPluginDelegate delegate;
 
 
+    /**
+     * Plugin registration.
+     */
+    public static void registerWith(Registrar registrar) {
+        final MethodChannel channel = new MethodChannel(registrar.messenger(), CHANNEL);
+        final MopPluginDelegate delegate = new MopPluginDelegate(registrar.activity());
+        final MopPlugin instance = new MopPlugin(registrar, delegate);
+        channel.setMethodCallHandler(instance);
+        final EventChannel eventChannel = new EventChannel(registrar.messenger(), "plugins.mop.finogeeks.com/mop_event");
+        MopEventStream mopEventStream = new MopEventStream();
+        eventChannel.setStreamHandler(mopEventStream);
+        MopPluginService.getInstance().initialize(registrar.activity(), mopEventStream, channel);
 
+    }
 
-  /**
-   * Plugin registration.
-   */
-  public static void registerWith(Registrar registrar) {
-    final MethodChannel channel = new MethodChannel(registrar.messenger(), CHANNEL);
-    final MopPluginDelegate delegate = new MopPluginDelegate(registrar.activity());
-    final MopPlugin instance = new MopPlugin(registrar,delegate);
-    channel.setMethodCallHandler(instance);
-    final EventChannel eventChannel=new EventChannel(registrar.messenger(),"plugins.mop.finogeeks.com/mop_event");
-    MopEventStream mopEventStream = new MopEventStream();
-    eventChannel.setStreamHandler(mopEventStream);
-    MopPluginService.getInstance().initialize(registrar.activity(),mopEventStream);
+    MopPlugin(PluginRegistry.Registrar registrar, MopPluginDelegate delegate) {
+        this.registrar = registrar;
+        this.flutterInterface = new FlutterInterface();
+        this.delegate = delegate;
+    }
 
-  }
+    @Override
+    public void onMethodCall(MethodCall call, final Result result) {
+        registrar.addActivityResultListener(delegate);
+        ICallback callback = new ICallback<Object>() {
+            @Override
+            public void onSuccess(Object data) {
+                Map<String, Object> obj = new HashMap<String, Object>();
 
-  MopPlugin(PluginRegistry.Registrar registrar,MopPluginDelegate delegate) {
-    this.registrar = registrar;
-    this.flutterInterface = new FlutterInterface();
-    this.delegate = delegate;
-  }
+                obj.put("success", true);
+                if (data != null)
+                    obj.put("data", data);
+                obj.put("retMsg", "ok");
+                result.success(obj);
+            }
 
-  @Override
-  public void onMethodCall(MethodCall call, final Result result) {
-    registrar.addActivityResultListener(delegate);
-    ICallback callback = new ICallback<Object>() {
-      @Override
-      public void onSuccess(Object data) {
-        Map<String,Object> obj = new HashMap<String,Object>();
+            @Override
+            public void onFail(Object error) {
+                Map<String, Object> obj = new HashMap<String, Object>();
+                obj.put("success", false);
+                obj.put("retMsg", error == null ? "" : error);
+                result.success(obj);
+            }
 
-        obj.put("success",true);
-        if (data != null)
-          obj.put("data",data);
-        obj.put("retMsg","ok");
-        result.success(obj);
-      }
+            @Override
+            public void onCancel(Object cancel) {
+                result.notImplemented();
+            }
 
-      @Override
-      public void onFail(Object error) {
-        Map<String,Object> obj = new HashMap<String,Object>();
-        obj.put("success",false);
-        obj.put("retMsg",error==null?"":error);
-        result.success(obj);
-      }
+            @Override
+            public void startActivityForResult(Intent intent, int requestCode) {
 
-      @Override
-      public void onCancel(Object cancel) {
-        result.notImplemented();
-      }
-
-      @Override
-      public void startActivityForResult(Intent intent, int requestCode) {
-
-      }
-    };
-    Log.d(LOG_TAG,"mopplugin: invoke " + call.method);
-    Event event= new Event(call.method,call.arguments,callback);
-    delegate.setEvent(event);
-    this.flutterInterface.invokeHandler(event);
+            }
+        };
+        Log.d(LOG_TAG, "mopplugin: invoke " + call.method);
+        Event event = new Event(call.method, call.arguments, callback);
+        delegate.setEvent(event);
+        this.flutterInterface.invokeHandler(event);
 //    if (call.method.equals("getPlatformVersion")) {
 //      result.success("Android " + android.os.Build.VERSION.RELEASE);
 //    } else {
 //      result.notImplemented();
 //    }
-  }
+    }
 
 }
diff --git a/android/src/main/java/com/finogeeks/mop/api/ApisManager.java b/android/src/main/java/com/finogeeks/mop/api/ApisManager.java
index 85637fc..1d3152b 100644
--- a/android/src/main/java/com/finogeeks/mop/api/ApisManager.java
+++ b/android/src/main/java/com/finogeeks/mop/api/ApisManager.java
@@ -3,8 +3,11 @@ package com.finogeeks.mop.api;
 import android.app.Activity;
 import android.text.TextUtils;
 
+import com.finogeeks.mop.api.mop.AppletHandlerModule;
+import com.finogeeks.mop.api.mop.AppletManageModule;
 import com.finogeeks.mop.api.mop.AppletModule;
 import com.finogeeks.mop.api.mop.BaseModule;
+import com.finogeeks.mop.api.mop.ExtensionApiModule;
 import com.finogeeks.mop.interfaces.Event;
 import com.finogeeks.mop.interfaces.IApi;
 
@@ -29,6 +32,7 @@ public class ApisManager {
         mActivity = activity;
         initSdkApi(activity);
     }
+
     /**
      * api功能调用
      *
@@ -42,6 +46,7 @@ public class ApisManager {
         return null;
 
     }
+
     /**
      * api功能调用
      *
@@ -59,7 +64,9 @@ public class ApisManager {
     private void initSdkApi(Activity activity) {
         add(new BaseModule(activity));
         add(new AppletModule(activity));
-
+        add(new AppletManageModule(activity));
+        add(new AppletHandlerModule(activity));
+        add(new ExtensionApiModule(activity));
     }
 
     private void add(IApi api) {
diff --git a/android/src/main/java/com/finogeeks/mop/api/mop/AppletHandlerModule.java b/android/src/main/java/com/finogeeks/mop/api/mop/AppletHandlerModule.java
new file mode 100644
index 0000000..aba595e
--- /dev/null
+++ b/android/src/main/java/com/finogeeks/mop/api/mop/AppletHandlerModule.java
@@ -0,0 +1,160 @@
+package com.finogeeks.mop.api.mop;
+
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.os.Handler;
+import android.os.Looper;
+import android.util.Log;
+
+import com.finogeeks.lib.applet.client.FinAppClient;
+import com.finogeeks.lib.applet.page.view.moremenu.MoreMenuItem;
+import com.finogeeks.lib.applet.sdk.api.IAppletHandler;
+import com.finogeeks.mop.api.BaseApi;
+import com.finogeeks.mop.interfaces.ICallback;
+import com.finogeeks.mop.service.MopPluginService;
+import com.finogeeks.mop.utils.GsonUtil;
+import com.google.gson.reflect.TypeToken;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.CountDownLatch;
+
+import io.flutter.plugin.common.MethodChannel;
+
+public class AppletHandlerModule extends BaseApi {
+
+    private Handler handler = new Handler(Looper.getMainLooper());
+
+    public AppletHandlerModule(Context context) {
+        super(context);
+    }
+
+    @Override
+    public String[] apis() {
+        return new String[]{"registerAppletHandler"};
+    }
+
+    @Override
+    public void invoke(String event, Map param, ICallback callback) {
+        Log.d("AppletHandlerModule", "registerAppletHandler");
+        MethodChannel channel = MopPluginService.getInstance().getMethodChannel();
+        FinAppClient.INSTANCE.getAppletApiManager().setAppletHandler(new IAppletHandler() {
+            @Override
+            public void shareAppMessage(@NotNull String s, @Nullable Bitmap bitmap, @NotNull IAppletCallback iAppletCallback) {
+                Log.d("MopPlugin", "shareAppMessage:" + s);
+                Map<String, Object> params = new HashMap<>();
+                params.put("appletInfo", GsonUtil.gson.fromJson(s, new TypeToken<Map<String, Object>>() {
+                }.getType()));
+                handler.post(() -> {
+                    channel.invokeMethod("extensionApi:forwardApplet", params, new MethodChannel.Result() {
+                        @Override
+                        public void success(Object result) {
+                            iAppletCallback.onSuccess(null);
+                        }
+
+                        @Override
+                        public void error(String errorCode, String errorMessage, Object errorDetails) {
+                            iAppletCallback.onFailure();
+                        }
+
+                        @Override
+                        public void notImplemented() {
+                            iAppletCallback.onFailure();
+                        }
+                    });
+                });
+            }
+
+            @Nullable
+            @Override
+            public Map<String, String> getUserInfo() {
+                Log.d("AppletHandlerModule", "getUserInfo");
+                CountDownLatch latch = new CountDownLatch(1);
+                final Map<String, String>[] ret = new Map[1];
+                handler.post(() -> {
+                    channel.invokeMethod("extensionApi:getUserInfo", null, new MethodChannel.Result() {
+                        @Override
+                        public void success(Object result) {
+                            ret[0] = (Map<String, String>) result;
+                            latch.countDown();
+                        }
+
+                        @Override
+                        public void error(String errorCode, String errorMessage, Object errorDetails) {
+                            latch.countDown();
+                        }
+
+                        @Override
+                        public void notImplemented() {
+                            latch.countDown();
+                        }
+                    });
+                });
+                try {
+                    latch.await();
+                } catch (InterruptedException e) {
+                    e.printStackTrace();
+                }
+                if (ret[0].size() > 0)
+                    return ret[0];
+                else
+                    return null;
+            }
+
+            @Nullable
+            @Override
+            public List<MoreMenuItem> getRegisteredMoreMenuItems(@NotNull String s) {
+                CountDownLatch latch = new CountDownLatch(1);
+                List<MoreMenuItem> moreMenuItems = new ArrayList<>();
+                Map<String, Object> params = new HashMap<>();
+                params.put("appId", s);
+                handler.post(() -> {
+                    channel.invokeMethod("extensionApi:getCustomMenus", params, new MethodChannel.Result() {
+                        @Override
+                        public void success(Object result) {
+                            List<Map<String, Object>> ret = (List<Map<String, Object>>) result;
+                            if (ret != null) {
+                                for (Map<String, Object> map : ret) {
+                                    moreMenuItems.add(new MoreMenuItem((Integer) map.get("menuId"), 0, (String) map.get("title"), true));
+                                }
+                            }
+                            latch.countDown();
+                        }
+
+                        @Override
+                        public void error(String errorCode, String errorMessage, Object errorDetails) {
+                            latch.countDown();
+                        }
+
+                        @Override
+                        public void notImplemented() {
+                            latch.countDown();
+                        }
+                    });
+                });
+                try {
+                    latch.await();
+                } catch (InterruptedException e) {
+                    e.printStackTrace();
+                }
+                return moreMenuItems;
+            }
+
+            @Override
+            public void onRegisteredMoreMenuItemClicked(@NotNull String s, int i) {
+                Map<String, Object> params = new HashMap<>();
+                params.put("appId", s);
+                params.put("menuId", i);
+                handler.post(() -> {
+                    channel.invokeMethod("extensionApi:onCustomMenuClick", params);
+                });
+            }
+        });
+        callback.onSuccess(null);
+    }
+}
diff --git a/android/src/main/java/com/finogeeks/mop/api/mop/AppletManageModule.java b/android/src/main/java/com/finogeeks/mop/api/mop/AppletManageModule.java
new file mode 100644
index 0000000..12e7528
--- /dev/null
+++ b/android/src/main/java/com/finogeeks/mop/api/mop/AppletManageModule.java
@@ -0,0 +1,54 @@
+package com.finogeeks.mop.api.mop;
+
+import android.content.Context;
+
+import com.finogeeks.lib.applet.client.FinAppClient;
+import com.finogeeks.lib.applet.db.entity.FinApplet;
+import com.finogeeks.mop.api.BaseApi;
+import com.finogeeks.mop.interfaces.ICallback;
+
+import java.util.HashMap;
+import java.util.Map;
+
+
+public class AppletManageModule extends BaseApi {
+
+    public AppletManageModule(Context context) {
+        super(context);
+    }
+
+    @Override
+    public String[] apis() {
+        return new String[]{"currentApplet", "closeAllApplets", "clearApplets"};
+    }
+
+    @Override
+    public void invoke(String event, Map param, ICallback callback) {
+        if (event.equals("currentApplet")) {
+            String appId = FinAppClient.INSTANCE.getAppletApiManager().getCurrentAppletId();
+            if (appId != null) {
+                FinApplet applet = FinAppClient.INSTANCE.getAppletApiManager().getUsedApplet(appId);
+                if (applet != null) {
+                    Map<String, Object> res = new HashMap<>();
+                    res.put("appId", applet.getId());
+                    res.put("name", applet.getName());
+                    res.put("icon", applet.getIcon());
+                    res.put("description", applet.getDescription());
+                    res.put("version", applet.getVersion());
+                    res.put("thumbnail", applet.getThumbnail());
+                    callback.onSuccess(res);
+                } else {
+                    callback.onSuccess(null);
+                }
+            } else {
+                callback.onSuccess(null);
+            }
+        } else if (event.equals("closeAllApplets")) {
+            FinAppClient.INSTANCE.finishAllRunningApplets();
+            callback.onSuccess(null);
+        } else if (event.equals("clearApplets")) {
+            FinAppClient.INSTANCE.getAppletApiManager().clearApplets();
+            callback.onSuccess(null);
+        }
+    }
+}
diff --git a/android/src/main/java/com/finogeeks/mop/api/mop/AppletModule.java b/android/src/main/java/com/finogeeks/mop/api/mop/AppletModule.java
index aa3d195..0d3f247 100644
--- a/android/src/main/java/com/finogeeks/mop/api/mop/AppletModule.java
+++ b/android/src/main/java/com/finogeeks/mop/api/mop/AppletModule.java
@@ -50,6 +50,7 @@ public class AppletModule extends BaseApi {
                 FinAppClient.INSTANCE.getAppletApiManager().startApplet(mContext, appId, sequence, null);
             }
         } else {
+            Log.d("MopPlugin", "openApplet:params:" + param);
             FinAppClient.INSTANCE.getAppletApiManager().startApplet(mContext, appId, params);
         }
         callback.onSuccess(new HashMap());
diff --git a/android/src/main/java/com/finogeeks/mop/api/mop/ExtensionApiModule.java b/android/src/main/java/com/finogeeks/mop/api/mop/ExtensionApiModule.java
new file mode 100644
index 0000000..70269da
--- /dev/null
+++ b/android/src/main/java/com/finogeeks/mop/api/mop/ExtensionApiModule.java
@@ -0,0 +1,80 @@
+package com.finogeeks.mop.api.mop;
+
+import android.content.Context;
+import android.os.Handler;
+import android.os.Looper;
+import android.util.Log;
+
+import com.finogeeks.lib.applet.client.FinAppClient;
+import com.finogeeks.mop.api.BaseApi;
+import com.finogeeks.mop.interfaces.ICallback;
+import com.finogeeks.mop.service.MopPluginService;
+import com.finogeeks.mop.utils.GsonUtil;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import io.flutter.plugin.common.MethodChannel;
+
+
+public class ExtensionApiModule extends BaseApi {
+
+    private Handler handler = new Handler(Looper.getMainLooper());
+
+    public ExtensionApiModule(Context context) {
+        super(context);
+    }
+
+    @Override
+    public String[] apis() {
+        return new String[]{"registerExtensionApi"};
+    }
+
+    @Override
+    public void invoke(String s, Map param, ICallback iCallback) {
+        MethodChannel channel = MopPluginService.getInstance().getMethodChannel();
+        String name = (String) param.get("name");
+        FinAppClient.INSTANCE.getExtensionApiManager().registerApi(new com.finogeeks.lib.applet.api.BaseApi(getContext()) {
+            @Override
+            public String[] apis() {
+                return new String[]{name};
+            }
+
+            @Override
+            public void invoke(String s, JSONObject jsonObject, com.finogeeks.lib.applet.interfaces.ICallback iCallback) {
+                Log.d("MopPlugin", "invoke extensionApi:" + s + ",params:" + jsonObject);
+                Map params = GsonUtil.gson.fromJson(jsonObject.toString(), HashMap.class);
+                handler.post(() -> {
+                    channel.invokeMethod("extensionApi:" + name, params, new MethodChannel.Result() {
+                        @Override
+                        public void success(Object result) {
+                            String json = GsonUtil.gson.toJson(result);
+                            JSONObject ret = null;
+                            if (json != null && !json.equals("null"))
+                                try {
+                                    ret = new JSONObject(json);
+                                } catch (JSONException e) {
+                                    e.printStackTrace();
+                                }
+                            iCallback.onSuccess(ret);
+                        }
+
+                        @Override
+                        public void error(String errorCode, String errorMessage, Object errorDetails) {
+                            iCallback.onFail();
+                        }
+
+                        @Override
+                        public void notImplemented() {
+                            iCallback.onFail();
+                        }
+                    });
+                });
+            }
+        });
+
+    }
+}
diff --git a/android/src/main/java/com/finogeeks/mop/service/MopPluginService.java b/android/src/main/java/com/finogeeks/mop/service/MopPluginService.java
index ddd532c..209be21 100644
--- a/android/src/main/java/com/finogeeks/mop/service/MopPluginService.java
+++ b/android/src/main/java/com/finogeeks/mop/service/MopPluginService.java
@@ -1,12 +1,13 @@
 package com.finogeeks.mop.service;
 
 import android.app.Activity;
-import android.app.Application;
 import android.content.Context;
 
 import com.finogeeks.mop.MopEventStream;
 import com.finogeeks.mop.api.ApisManager;
 
+import io.flutter.plugin.common.MethodChannel;
+
 public class MopPluginService {
     private final static String TAG = MopPluginService.class.getSimpleName();
     private static volatile MopPluginService _instance = null;
@@ -17,6 +18,7 @@ public class MopPluginService {
 
     private Context mContext;
     private Activity mActivity;
+    private MethodChannel mMethodChannel;
 
     MopPluginService() {
     }
@@ -32,20 +34,33 @@ public class MopPluginService {
         return _instance;
     }
 
-    public ApisManager getApisManager() { return this.apisManager;}
-    public MopEventStream getMopEventStream() {return this.mopEventStream;}
-    public void initialize(Activity activity, MopEventStream mopEventStream) {
+    public ApisManager getApisManager() {
+        return this.apisManager;
+    }
+
+    public MopEventStream getMopEventStream() {
+        return this.mopEventStream;
+    }
+
+    public void initialize(Activity activity, MopEventStream mopEventStream, MethodChannel methodChannel) {
         this.mopEventStream = mopEventStream;
         this.mContext = activity.getApplicationContext();
         this.apisManager = new ApisManager(activity);
         this.mActivity = activity;
+        this.mMethodChannel = methodChannel;
 
 
     }
+
     public Context getContext() {
         return mContext;
     }
+
     public Activity getActivity() {
         return mActivity;
     }
+
+    public MethodChannel getMethodChannel() {
+        return mMethodChannel;
+    }
 }
diff --git a/android/src/main/java/com/finogeeks/mop/utils/GsonUtil.java b/android/src/main/java/com/finogeeks/mop/utils/GsonUtil.java
new file mode 100644
index 0000000..7906cb4
--- /dev/null
+++ b/android/src/main/java/com/finogeeks/mop/utils/GsonUtil.java
@@ -0,0 +1,19 @@
+package com.finogeeks.mop.utils;
+
+import com.google.gson.Gson;
+import com.google.gson.reflect.TypeToken;
+
+import java.util.Map;
+
+public class GsonUtil {
+   public static Gson gson = new Gson();
+
+   public static Map<String, Object> toMap(Object object) {
+        String str = gson.toJson(object);
+        if (str != null) {
+            return gson.fromJson(str, new TypeToken<Map<String, Object>>() {
+            }.getType());
+        }
+        return null;
+    }
+}
diff --git a/example/ios/Podfile.lock b/example/ios/Podfile.lock
index 83a574e..554cb53 100644
--- a/example/ios/Podfile.lock
+++ b/example/ios/Podfile.lock
@@ -1,8 +1,8 @@
 PODS:
-  - FinApplet (2.0.196)
+  - FinApplet (2.1.5)
   - Flutter (1.0.0)
   - mop (0.1.0):
-    - FinApplet
+    - FinApplet (= 2.1.5)
     - Flutter
 
 DEPENDENCIES:
@@ -20,9 +20,9 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/mop/ios"
 
 SPEC CHECKSUMS:
-  FinApplet: 629fb114471bb68eea3aace7fd9c28a7ce6326f8
+  FinApplet: adb43373a01ff90832969b1534d40c08344063f6
   Flutter: 0e3d915762c693b495b44d77113d4970485de6ec
-  mop: e3eac9de90d3e331268e9c9e8308e233e540ad1c
+  mop: c0e0dfb65c6a482e47f0fffc9a6576d88e7636b5
 
 PODFILE CHECKSUM: b66559db98de00d11e349a06f9e603856ed75d6e
 
diff --git a/example/pubspec.lock b/example/pubspec.lock
index 3014d7a..2b97951 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -101,7 +101,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "0.4.0"
+    version: "0.6.0"
   path:
     dependency: transitive
     description:
diff --git a/ios/Classes/Api/MOPAppletDelegate.h b/ios/Classes/Api/MOPAppletDelegate.h
new file mode 100644
index 0000000..c44aa0c
--- /dev/null
+++ b/ios/Classes/Api/MOPAppletDelegate.h
@@ -0,0 +1,17 @@
+//
+//  MOPAppletDelegate.h
+//  mop
+//
+//  Created by 康旭耀 on 2020/4/20.
+//
+
+#import <Foundation/Foundation.h>
+#import <FinApplet/FinApplet.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface MOPAppletDelegate : NSObject<FATAppletDelegate>
+
+@end
+
+NS_ASSUME_NONNULL_END
diff --git a/ios/Classes/Api/MOPAppletDelegate.m b/ios/Classes/Api/MOPAppletDelegate.m
new file mode 100644
index 0000000..9f00dfd
--- /dev/null
+++ b/ios/Classes/Api/MOPAppletDelegate.m
@@ -0,0 +1,53 @@
+//
+//  MOPAppletDelegate.m
+//  mop
+//
+//  Created by 康旭耀 on 2020/4/20.
+//
+
+#import "MOPAppletDelegate.h"
+#import "MopPlugin.h"
+
+@implementation MOPAppletDelegate
+
+- (void)forwardAppletWithInfo:(NSDictionary *)contentInfo completion:(void (^)(FATExtensionCode, NSDictionary *))completion
+{
+    NSLog(@"forwardAppletWithInfo:%@",contentInfo);
+    FlutterMethodChannel *channel = [[MopPlugin instance] methodChannel];
+    [channel invokeMethod:@"extensionApi:forwardApplet" arguments:contentInfo result:^(id  _Nullable result) {
+        if([result isKindOfClass:[FlutterError class]]|| [result isKindOfClass:[FlutterMethodNotImplemented class] ])
+        {
+            completion(FATExtensionCodeFailure,nil);
+        }else
+        {
+            completion(FATExtensionCodeSuccess,result);
+        }
+    }];
+}
+
+- (NSDictionary *)getUserInfoWithAppletInfo:(FATAppletInfo *)appletInfo
+{
+    NSLog(@"getUserInfoWithAppletInfo");
+    __block NSDictionary *userInfo;
+    FlutterMethodChannel *channel = [[MopPlugin instance] methodChannel];
+    dispatch_group_t group = dispatch_group_create();
+    dispatch_group_enter(group);
+    [channel invokeMethod:@"extensionApi:getUserInfo" arguments:nil result:^(id  _Nullable result) {
+        userInfo = result;
+        dispatch_group_leave(group);
+    }];
+    dispatch_group_wait(group, DISPATCH_TIME_FOREVER);
+    return userInfo;
+}
+
+- (NSArray<id<FATAppletMenuProtocol>> *)customMenusInMoreItemAtPath:(NSString *)path
+{
+    return nil;
+}
+
+- (void)customMenu:(id<FATAppletMenuProtocol>)customMenu didClickAtPath:(NSString *)path
+{
+    
+}
+
+@end
diff --git a/ios/Classes/Api/MOP_clearApplets.h b/ios/Classes/Api/MOP_clearApplets.h
new file mode 100644
index 0000000..e9f4e9e
--- /dev/null
+++ b/ios/Classes/Api/MOP_clearApplets.h
@@ -0,0 +1,16 @@
+//
+//  MOP_clearApplets.h
+//  mop
+//
+//  Created by 康旭耀 on 2020/4/16.
+//
+
+#import "MOPBaseApi.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface MOP_clearApplets : MOPBaseApi
+
+@end
+
+NS_ASSUME_NONNULL_END
diff --git a/ios/Classes/Api/MOP_clearApplets.m b/ios/Classes/Api/MOP_clearApplets.m
new file mode 100644
index 0000000..e4f22a0
--- /dev/null
+++ b/ios/Classes/Api/MOP_clearApplets.m
@@ -0,0 +1,21 @@
+//
+//  MOP_clearApplets.m
+//  mop
+//
+//  Created by 康旭耀 on 2020/4/16.
+//
+
+#import "MOP_clearApplets.h"
+#import <FinApplet/FinApplet.h>
+
+@implementation MOP_clearApplets
+
+- (void)setupApiWithSuccess:(void (^)(NSDictionary<NSString *,id> * _Nonnull))success failure:(void (^)(id _Nullable))failure cancel:(void (^)(void))cancel
+{
+    NSLog(@"clearApplets");
+    [[FATClient sharedClient]clearMemoryCache];
+    [[FATClient sharedClient]clearLocalApplets];
+    success(@{});
+}
+
+@end
diff --git a/ios/Classes/Api/MOP_closeAllApplets.h b/ios/Classes/Api/MOP_closeAllApplets.h
new file mode 100644
index 0000000..0890fb2
--- /dev/null
+++ b/ios/Classes/Api/MOP_closeAllApplets.h
@@ -0,0 +1,16 @@
+//
+//  MOP_closeAllApplets.h
+//  mop
+//
+//  Created by 康旭耀 on 2020/4/16.
+//
+
+#import "MOPBaseApi.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface MOP_closeAllApplets : MOPBaseApi
+
+@end
+
+NS_ASSUME_NONNULL_END
diff --git a/ios/Classes/Api/MOP_closeAllApplets.m b/ios/Classes/Api/MOP_closeAllApplets.m
new file mode 100644
index 0000000..b737361
--- /dev/null
+++ b/ios/Classes/Api/MOP_closeAllApplets.m
@@ -0,0 +1,20 @@
+//
+//  MOP_closeAllApplets.m
+//  mop
+//
+//  Created by 康旭耀 on 2020/4/16.
+//
+
+#import "MOP_closeAllApplets.h"
+#import <FinApplet/FinApplet.h>
+
+@implementation MOP_closeAllApplets
+
+- (void)setupApiWithSuccess:(void (^)(NSDictionary<NSString *,id> * _Nonnull))success failure:(void (^)(id _Nullable))failure cancel:(void (^)(void))cancel
+{
+    NSLog(@"closeAllApplets");
+    [[FATClient sharedClient] closeAllApplets];
+    success(@{});
+}
+
+@end
diff --git a/ios/Classes/Api/MOP_currentApplet.h b/ios/Classes/Api/MOP_currentApplet.h
new file mode 100644
index 0000000..7e752ce
--- /dev/null
+++ b/ios/Classes/Api/MOP_currentApplet.h
@@ -0,0 +1,16 @@
+//
+//  MOP_currentApplet.h
+//  mop
+//
+//  Created by 康旭耀 on 2020/4/16.
+//
+
+#import "MOPBaseApi.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface MOP_currentApplet : MOPBaseApi
+
+@end
+
+NS_ASSUME_NONNULL_END
diff --git a/ios/Classes/Api/MOP_currentApplet.m b/ios/Classes/Api/MOP_currentApplet.m
new file mode 100644
index 0000000..bfbd498
--- /dev/null
+++ b/ios/Classes/Api/MOP_currentApplet.m
@@ -0,0 +1,35 @@
+//
+//  MOP_currentApplet.m
+//  mop
+//
+//  Created by 康旭耀 on 2020/4/16.
+//
+
+#import "MOP_currentApplet.h"
+
+#import <FinApplet/FinApplet.h>
+
+@implementation MOP_currentApplet
+
+
+- (void)setupApiWithSuccess:(void (^)(NSDictionary<NSString *,id> * _Nonnull))success failure:(void (^)(id _Nullable))failure cancel:(void (^)(void))cancel
+{
+    FATAppletInfo *info = [[FATClient sharedClient] currentApplet];
+    if(info != nil)
+    {
+        NSMutableDictionary *dic = [NSMutableDictionary dictionary];
+        dic[@"appId"] = info.appId;
+        dic[@"name"]= info.appTitle;
+        dic[@"icon"]= info.appAvatar;
+        dic[@"description"]=info.appDescription;
+        dic[@"version"] = info.appVersion;
+        dic[@"thumbnail"]=info.appThumbnail;
+        success(dic);
+    }
+    else
+    {
+        success(@{});
+    }
+}
+
+@end
diff --git a/ios/Classes/Api/MOP_openApplet.m b/ios/Classes/Api/MOP_openApplet.m
index 3bf7da8..feb08f0 100644
--- a/ios/Classes/Api/MOP_openApplet.m
+++ b/ios/Classes/Api/MOP_openApplet.m
@@ -26,7 +26,7 @@
         }
     }];
     }else{
-        [[FATClient sharedClient] startRemoteApplet:self.appId sequence:self.sequence startParams:self.params InParentViewController:currentVC transitionStyle:FATTranstionStylePush completion:^(BOOL result, NSError *error) {
+        [[FATClient sharedClient] startRemoteApplet:self.appId sequence:self.sequence startParams:self.params InParentViewController:currentVC transitionStyle:FATTranstionStyleUp completion:^(BOOL result, NSError *error) {
             NSLog(@"result:%d---error:%@", result, error);
             if (result){
                 success(@{});
diff --git a/ios/Classes/Api/MOP_registerAppletHandler.h b/ios/Classes/Api/MOP_registerAppletHandler.h
new file mode 100644
index 0000000..1305a1a
--- /dev/null
+++ b/ios/Classes/Api/MOP_registerAppletHandler.h
@@ -0,0 +1,16 @@
+//
+//  MOP_registerAppletHandler.h
+//  mop
+//
+//  Created by 康旭耀 on 2020/4/20.
+//
+
+#import "MOPBaseApi.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface MOP_registerAppletHandler : MOPBaseApi
+
+@end
+
+NS_ASSUME_NONNULL_END
diff --git a/ios/Classes/Api/MOP_registerAppletHandler.m b/ios/Classes/Api/MOP_registerAppletHandler.m
new file mode 100644
index 0000000..2fb6f63
--- /dev/null
+++ b/ios/Classes/Api/MOP_registerAppletHandler.m
@@ -0,0 +1,22 @@
+//
+//  MOP_registerAppletHandler.m
+//  mop
+//
+//  Created by 康旭耀 on 2020/4/20.
+//
+
+#import "MOP_registerAppletHandler.h"
+#import "MopPlugin.h"
+#import "MOPAppletDelegate.h"
+#import <FinApplet/FinApplet.h>
+
+@implementation MOP_registerAppletHandler
+
+- (void)setupApiWithSuccess:(void (^)(NSDictionary<NSString *,id> * _Nonnull))success failure:(void (^)(id _Nullable))failure cancel:(void (^)(void))cancel
+{
+    NSLog(@"MOP_registerAppletHandler");
+    [[FATClient sharedClient] setDelegate:[[MOPAppletDelegate alloc] init]];
+
+}
+
+@end
diff --git a/ios/Classes/Api/MOP_registerExtensionApi.h b/ios/Classes/Api/MOP_registerExtensionApi.h
new file mode 100644
index 0000000..0cd9fe5
--- /dev/null
+++ b/ios/Classes/Api/MOP_registerExtensionApi.h
@@ -0,0 +1,18 @@
+//
+//  MOP_registerExtensionApi.h
+//  mop
+//
+//  Created by 康旭耀 on 2020/4/20.
+//
+
+#import "MOPBaseApi.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface MOP_registerExtensionApi : MOPBaseApi
+
+@property NSString* name;
+
+@end
+
+NS_ASSUME_NONNULL_END
diff --git a/ios/Classes/Api/MOP_registerExtensionApi.m b/ios/Classes/Api/MOP_registerExtensionApi.m
new file mode 100644
index 0000000..d9f1035
--- /dev/null
+++ b/ios/Classes/Api/MOP_registerExtensionApi.m
@@ -0,0 +1,36 @@
+//
+//  MOP_registerExtensionApi.m
+//  mop
+//
+//  Created by 康旭耀 on 2020/4/20.
+//
+
+#import "MOP_registerExtensionApi.h"
+#import "MopPlugin.h"
+#import <FinApplet/FinApplet.h>
+
+@implementation MOP_registerExtensionApi
+
+- (void)setupApiWithSuccess:(void (^)(NSDictionary<NSString *,id> * _Nonnull))success failure:(void (^)(id _Nullable))failure cancel:(void (^)(void))cancel
+{
+    NSLog(@"MOP_registerExtensionApi");
+    FlutterMethodChannel *channel = [[MopPlugin instance] methodChannel];
+    [[FATClient sharedClient] registerExtensionApi:self.name handle:^(id param, FATExtensionApiCallback callback) {
+        NSLog(@"invoke ExtensionApi:");
+        NSLog(@"%@",self.name);
+        NSLog(@"%@",param);
+        NSString* api = [@"extensionApi:" stringByAppendingString:self.name];
+        [channel invokeMethod:api arguments:param result:^(id  _Nullable result) {
+            if([result isKindOfClass:[FlutterError class]]|| [result isKindOfClass:[FlutterMethodNotImplemented class] ])
+            {
+                callback(FATExtensionCodeFailure,nil);
+            }else
+            {
+                callback(FATExtensionCodeSuccess,result);
+            }
+        }];
+    }];
+    success(@{});
+}
+
+@end
diff --git a/ios/Classes/MopPlugin.h b/ios/Classes/MopPlugin.h
index c61a8e6..6c2a24e 100644
--- a/ios/Classes/MopPlugin.h
+++ b/ios/Classes/MopPlugin.h
@@ -6,5 +6,7 @@
 
 @interface MopPlugin : NSObject <FlutterPlugin>
 @property MopEventStream *mopEventStreamHandler;
+@property FlutterMethodChannel *methodChannel;
 
++ (instancetype) instance;
 @end
diff --git a/ios/Classes/MopPlugin.m b/ios/Classes/MopPlugin.m
index 8620415..0ee5cb8 100644
--- a/ios/Classes/MopPlugin.m
+++ b/ios/Classes/MopPlugin.m
@@ -27,20 +27,27 @@
 
 
 @implementation MopPlugin
+
+static MopPlugin *_instance;
+
 + (void)registerWithRegistrar:(NSObject<FlutterPluginRegistrar>*)registrar {
   FlutterMethodChannel* channel = [FlutterMethodChannel
       methodChannelWithName:@"mop"
             binaryMessenger:[registrar messenger]];
-  MopPlugin* instance = [[MopPlugin alloc] init];
-  [registrar addMethodCallDelegate:instance channel:channel];
-
-  FlutterEventChannel *mopEventChannel = [FlutterEventChannel eventChannelWithName:@"plugins.mop.finogeeks.com/mop_event" binaryMessenger:[registrar messenger]];
-  instance.mopEventStreamHandler = [[MopEventStream alloc] init];
-  [mopEventChannel setStreamHandler:instance.mopEventStreamHandler];
-
+    _instance = [[MopPlugin alloc] init];
+    [registrar addMethodCallDelegate:_instance channel:channel];
+    _instance.methodChannel = channel;
 
+    FlutterEventChannel *mopEventChannel = [FlutterEventChannel eventChannelWithName:@"plugins.mop.finogeeks.com/mop_event" binaryMessenger:[registrar messenger]];
+    _instance.mopEventStreamHandler = [[MopEventStream alloc] init];
+    [mopEventChannel setStreamHandler:_instance.mopEventStreamHandler];
 }
 
++ (instancetype)instance{
+    return _instance;
+}
+
+
 - (void)handleMethodCall:(FlutterMethodCall*)call result:(FlutterResult)result {
   if ([@"getPlatformVersion" isEqualToString:call.method]) {
     result([@"iOS " stringByAppendingString:[[UIDevice currentDevice] systemVersion]]);
diff --git a/ios/mop.podspec b/ios/mop.podspec
index c08454b..005a141 100644
--- a/ios/mop.podspec
+++ b/ios/mop.podspec
@@ -16,7 +16,7 @@ A new flutter plugin project.
   s.public_header_files = 'Classes/**/*.h'
   s.dependency 'Flutter'
   s.ios.deployment_target = '8.0'
-  
-  s.dependency 'FinApplet'
+
+  s.dependency 'FinApplet', '2.1.14'
 end
 
diff --git a/lib/api.dart b/lib/api.dart
new file mode 100644
index 0000000..c1af4cd
--- /dev/null
+++ b/lib/api.dart
@@ -0,0 +1,33 @@
+class CustomMenu {
+  int menuId;
+  String image;
+  String title;
+
+  Map<String, dynamic> toJson() =>
+      {"menuId": menuId, "image": image, "title": title};
+}
+
+abstract class AppletHandler {
+  ///
+  /// 转发小程序
+  ///
+  ///
+  ///
+  void forwardApplet(Map<String, dynamic> appletInfo);
+
+  ///
+  ///获取用户信息
+  ///  "userId"
+  ///  "nickName"
+  ///  "avatarUrl"
+  ///  "jwt"
+  ///  "accessToken"
+  ///
+  Future<Map<String, dynamic>> getUserInfo();
+
+  /// 获取自定义菜单
+  Future<List<CustomMenu>> getCustomMenus(String appId);
+
+  ///自定义菜单点击处理
+  Future onCustomMenuClick(String appId, int menuId);
+}
diff --git a/lib/mop.dart b/lib/mop.dart
index e33c5df..cdb0821 100644
--- a/lib/mop.dart
+++ b/lib/mop.dart
@@ -1,10 +1,14 @@
 import 'dart:async';
+import 'dart:math';
 
 import 'package:flutter/services.dart';
+import 'package:mop/api.dart';
 
 typedef MopEventCallback = void Function(dynamic event);
 typedef MopEventErrorCallback = void Function(dynamic event);
 
+typedef ExtensionApiHandler = Future Function(dynamic params);
+
 class Mop {
   static final Mop _instance = new Mop._internal();
   MethodChannel _channel;
@@ -12,6 +16,8 @@ class Mop {
   int eventId = 0;
   List<Map<String, dynamic>> _mopEventQueye = <Map<String, dynamic>>[];
 
+  Map<String, ExtensionApiHandler> _extensionApis = {};
+
   factory Mop() {
     return _instance;
   }
@@ -20,6 +26,7 @@ class Mop {
     print('mop: _internal');
     // init
     _channel = new MethodChannel('mop');
+    _channel.setMethodCallHandler(_handlePlatformMethodCall);
     _mopEventChannel = new EventChannel('plugins.mop.finogeeks.com/mop_event');
     _mopEventChannel.receiveBroadcastStream().listen((dynamic value) {
       print('matrix: receiveBroadcastStream $value');
@@ -40,6 +47,17 @@ class Mop {
     return version;
   }
 
+  Future<dynamic> _handlePlatformMethodCall(MethodCall call) async {
+    print("_handlePlatformMethodCall: method:${call.method}");
+    if (call.method.startsWith("extensionApi:")) {
+      final name = call.method.substring("extensionApi:".length);
+      final handler = _extensionApis[name];
+      if (handler != null) {
+        return await handler(call.arguments);
+      }
+    }
+  }
+
   ///
   ///
   /// initialize mop miniprogram engine.
@@ -72,17 +90,71 @@ class Mop {
   ///
   Future<Map> openApplet(final String appId,
       {final String path, final String query, final int sequence}) async {
-    Map<String, Object> params;
-    if (path != '') {
-      params = {
-        'appId': appId,
-        'params': {'path': path, 'query': query}
-      };
-    } else {
-      params = {'appId': appId};
-    }
+    Map<String, Object> params = {'appId': appId};
+    Map param = {};
+    if (path != null) param["path"] = path;
+    if (query != null) param["query"] = query;
+    if (param.length > 0) params["params"] = param;
     if (sequence != null) params["sequence"] = sequence;
     final Map ret = await _channel.invokeMethod('openApplet', params);
     return ret;
   }
+
+  ///
+  ///  get current using applet
+  ///  获取当前正在使用的小程序信息
+  ///  {appId,name,icon,description,version,thumbnail}
+  ///
+  ///
+  Future<Map<String, dynamic>> currentApplet() async {
+    final ret = await _channel.invokeMapMethod("currentApplet");
+    return Map<String, dynamic>.from(ret);
+  }
+
+  ///
+  /// close all running applets
+  /// 关闭当前打开的所有小程序
+  ///
+  Future closeAllApplets() async {
+    return await _channel.invokeMethod("closeAllApplets");
+  }
+
+  ///
+  /// clear applets cache
+  /// 清除缓存的小程序
+  ///
+  Future clearApplets() async {
+    return await _channel.invokeMethod("clearApplets");
+  }
+
+  ///
+  /// register handler to provide custom info or behaviour
+  /// 注册小程序事件处理
+  ///
+  void registerAppletHandler(AppletHandler handler) {
+    _extensionApis["forwardApplet"] = (params) async {
+      handler.forwardApplet(Map<String, dynamic>.from(params["appletInfo"]));
+    };
+    _extensionApis["getUserInfo"] = (params) {
+      return handler.getUserInfo();
+    };
+    _extensionApis["getCustomMenus"] = (params) async {
+      final res = await handler.getCustomMenus(params["appId"]);
+      res?.map((e) => e.toJson());
+      return res;
+    };
+    _extensionApis["onCustomMenuClick"] = (params) {
+      return handler.onCustomMenuClick(params["appId"], params["menuId"]);
+    };
+    _channel.invokeMethod("registerAppletHandler");
+  }
+
+  ///
+  /// register extension api
+  /// 注册拓展api
+  ///
+  void registerExtensionApi(String name, ExtensionApiHandler handler) {
+    _extensionApis[name] = handler;
+    _channel.invokeMethod("registerExtensionApi", {"name": name});
+  }
 }
diff --git a/publish.sh b/publish.sh
old mode 100644
new mode 100755
diff --git a/pubspec.yaml b/pubspec.yaml
index 2286e24..e7226c0 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,9 +1,6 @@
 name: mop
 description: A Finogeeks MiniProgram Flutter SDK.
-version: 0.5.0
-authors:
-  - finogeeks <finogeeks.mop@gmail.com>
-  - kang34814 <kang34814@gmail.com>
+version: 0.6.0
 homepage: https://github.com/finogeeks/mop-flutter-sdk
 
 environment: