diff --git a/modules/mogo-module-extensions/src/main/java/com/mogo/module/extensions/ExtensionsFragment.java b/modules/mogo-module-extensions/src/main/java/com/mogo/module/extensions/ExtensionsFragment.java
index 3395db70fd..edd6cc95c4 100644
--- a/modules/mogo-module-extensions/src/main/java/com/mogo/module/extensions/ExtensionsFragment.java
+++ b/modules/mogo-module-extensions/src/main/java/com/mogo/module/extensions/ExtensionsFragment.java
@@ -18,6 +18,7 @@ import com.mogo.service.MogoServicePaths;
 import com.mogo.service.analytics.IMogoAnalytics;
 import com.mogo.service.fragmentmanager.IMogoFragmentManager;
 import com.mogo.utils.UiThreadHandler;
+import com.mogo.utils.logger.Logger;
 
 /**
  * @author congtaowang
@@ -27,8 +28,10 @@ import com.mogo.utils.UiThreadHandler;
  */
 public class ExtensionsFragment extends MvpFragment< ExtensionsView, ExtensionsPresenter > implements ExtensionsView {
 
+    private static final String TAG = "ExtensionsFragment";
+
     private JSurfaceView mVoiceIcon;
-    private View mVoiceMsg;
+    private TextView mVoiceMsg;
 
     private TextView mTime;
     private TextView mDate;
@@ -141,4 +144,12 @@ public class ExtensionsFragment extends MvpFragment< ExtensionsView, ExtensionsP
         mMsgContainer.setVisibility( hasMsg ? View.VISIBLE : View.GONE );
         mMsgCounter.setText( amount > 99 ? getString( R.string.module_ext_str_dots ) : String.valueOf( amount ) );
     }
+
+    @Override
+    public void renderAITipWords( String word ) {
+        if ( !TextUtils.isEmpty( word ) ) {
+            Logger.d( TAG, "current word: %s", word );
+            mVoiceMsg.setText( word );
+        }
+    }
 }
diff --git a/modules/mogo-module-extensions/src/main/java/com/mogo/module/extensions/ExtensionsPresenter.java b/modules/mogo-module-extensions/src/main/java/com/mogo/module/extensions/ExtensionsPresenter.java
index 17572c38e0..b24bcea2b1 100644
--- a/modules/mogo-module-extensions/src/main/java/com/mogo/module/extensions/ExtensionsPresenter.java
+++ b/modules/mogo-module-extensions/src/main/java/com/mogo/module/extensions/ExtensionsPresenter.java
@@ -4,6 +4,9 @@ import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
+import android.os.Handler;
+import android.os.Looper;
+import android.os.Message;
 
 import androidx.annotation.NonNull;
 import androidx.lifecycle.LifecycleOwner;
@@ -19,7 +22,16 @@ import com.mogo.service.statusmanager.IMogoMsgCenter;
 import com.mogo.service.statusmanager.IMogoMsgCenterListener;
 import com.mogo.utils.logger.Logger;
 
+import java.util.ArrayDeque;
+import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Calendar;
+import java.util.HashSet;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Queue;
+import java.util.Random;
+import java.util.Set;
 
 
 /**
@@ -36,6 +48,31 @@ public class ExtensionsPresenter extends Presenter< ExtensionsView > implements
 
     private WeatherModel mWeatherModel;
 
+    public static final int MSG_SWITCH_AI_TIP_WORDS = 4000;
+    public static final long INTERVAL_TIME = 8_000L;
+    private String[] mAITipWords;
+    private int mCurrentIndex = 0;
+    private Handler mHandler = new Handler( Looper.getMainLooper() ) {
+        @Override
+        public void handleMessage( Message msg ) {
+            super.handleMessage( msg );
+            if ( msg.what == MSG_SWITCH_AI_TIP_WORDS ) {
+                if ( mView != null ) {
+                    if ( mCurrentIndex < mAITipWords.length ) {
+                        mView.renderAITipWords( mAITipWords[mCurrentIndex++] );
+                    } else {
+                        mCurrentIndex = 0;
+                        mHasTipWords = generateTipWordsSequence();
+                    }
+                }
+                if ( mHasTipWords ) {
+                    mHandler.sendEmptyMessageDelayed( MSG_SWITCH_AI_TIP_WORDS, INTERVAL_TIME );
+                }
+            }
+        }
+    };
+    private boolean mHasTipWords = false;
+
     /**
      * 接收时间变化的广播
      */
@@ -52,10 +89,30 @@ public class ExtensionsPresenter extends Presenter< ExtensionsView > implements
 
     private IMogoMsgCenter mMsgCenter;
 
+    private boolean generateTipWordsSequence() {
+        if ( mAITipWords != null && mAITipWords.length > 0 ) {
+            Random random = new Random( System.currentTimeMillis() );
+            int loop = mAITipWords.length / 2;
+            int bound = mAITipWords.length;
+            for ( int i = 0; i < loop; i++ ) {
+                int target = random.nextInt( bound );
+                int sweepTarget = random.nextInt( bound );
+                if ( target != sweepTarget ) {
+                    String targetStr = mAITipWords[target];
+                    mAITipWords[target] = mAITipWords[sweepTarget];
+                    mAITipWords[sweepTarget] = targetStr;
+                }
+            }
+            Logger.d( TAG, "next generate sequence: " + mAITipWords );
+            return true;
+        }
+        return false;
+    }
 
     public ExtensionsPresenter( ExtensionsView view ) {
         super( view );
         mWeeks = getContext().getResources().getStringArray( R.array.module_ext_str_arr_week );
+        mAITipWords = getContext().getResources().getStringArray( R.array.module_ext_str_arr_ai_tips );
         mWeatherModel = new WeatherModel( getContext() );
     }
 
@@ -68,6 +125,7 @@ public class ExtensionsPresenter extends Presenter< ExtensionsView > implements
         refreshTimeAndDate();
         mMsgCenter = ( IMogoMsgCenter ) ARouter.getInstance().build( MogoServicePaths.PATH_MSG_CENTER ).navigation();
         mMsgCenter.registerMsgCenterListener( this );
+        mHasTipWords = generateTipWordsSequence();
     }
 
     /**
@@ -115,6 +173,22 @@ public class ExtensionsPresenter extends Presenter< ExtensionsView > implements
         }
     }
 
+    @Override
+    public void onResume( @NonNull LifecycleOwner owner ) {
+        super.onResume( owner );
+        if ( mHasTipWords ) {
+            mHandler.sendEmptyMessageDelayed( MSG_SWITCH_AI_TIP_WORDS, INTERVAL_TIME );
+        }
+    }
+
+    @Override
+    public void onPause( @NonNull LifecycleOwner owner ) {
+        super.onPause( owner );
+        if ( mHasTipWords ) {
+            mHandler.removeMessages( MSG_SWITCH_AI_TIP_WORDS );
+        }
+    }
+
     @Override
     public void onDestroy( @NonNull LifecycleOwner owner ) {
         super.onDestroy( owner );
diff --git a/modules/mogo-module-extensions/src/main/java/com/mogo/module/extensions/ExtensionsView.java b/modules/mogo-module-extensions/src/main/java/com/mogo/module/extensions/ExtensionsView.java
index 3ab09a0b41..91f3d5e19c 100644
--- a/modules/mogo-module-extensions/src/main/java/com/mogo/module/extensions/ExtensionsView.java
+++ b/modules/mogo-module-extensions/src/main/java/com/mogo/module/extensions/ExtensionsView.java
@@ -35,4 +35,11 @@ public interface ExtensionsView extends IView {
      * @param amount 消息数量
      */
     void renderMsgInfo( boolean hasMsg, int amount );
+
+    /**
+     * 更换小智语音提示词
+     *
+     * @param word
+     */
+    void renderAITipWords( String word );
 }
diff --git a/modules/mogo-module-extensions/src/main/res/values/strings.xml b/modules/mogo-module-extensions/src/main/res/values/strings.xml
index 784f01f88e..1d68dcdcab 100644
--- a/modules/mogo-module-extensions/src/main/res/values/strings.xml
+++ b/modules/mogo-module-extensions/src/main/res/values/strings.xml
@@ -20,4 +20,26 @@
     <string name="module_ext_str_exit_navi">退出导航</string>
     <string name="module_ext_str_continue_navi">继续导航</string>
     <string name="module_ext_str_exit_path">退出全览</string>
+
+    <string-array name="module_ext_str_arr_ai_tips">
+        <item>你好小智，播放音乐</item>
+        <item>你好小智，我要听音乐</item>
+        <item>你好小智，播放赵磊的歌</item>
+        <item>你好小智，我想听成都</item>
+        <item>你好小智，打开导航</item>
+        <item>你好小智，我要去拉萨</item>
+        <item>你好小智，我要去加油站</item>
+        <item>你好小智，导航去西单商场</item>
+        <item>你好小智，打开行车记录仪</item>
+        <item>你好小智，打开收音机</item>
+        <item>你好小智，调频到97.4</item>
+        <item>你好小智，调频到103.9</item>
+        <item>你好小智，今天天气怎么样</item>
+        <item>你好小智，北京明天天气怎么样</item>
+        <item>你好小智，打开车聊聊</item>
+        <item>你好小智，我想聊天</item>
+        <item>你好小智，中关村堵不堵</item>
+        <item>你好小智，打开探路</item>
+        <item>你好小智，附近路况</item>
+    </string-array>
 </resources>