diff --git a/tts/tts-pad/src/main/java/com/mogo/tts/pad/PadTTS.java b/tts/tts-pad/src/main/java/com/mogo/tts/pad/PadTTS.java
index f5eee60e6e..691033e5e6 100644
--- a/tts/tts-pad/src/main/java/com/mogo/tts/pad/PadTTS.java
+++ b/tts/tts-pad/src/main/java/com/mogo/tts/pad/PadTTS.java
@@ -18,13 +18,13 @@ import com.aispeech.export.config.AuthConfig;
 import com.aispeech.export.config.EchoConfig;
 import com.aispeech.export.engines.AILocalTTSEngine;
 import com.aispeech.export.intent.AILocalTTSIntent;
-import com.aispeech.export.listeners.AILocalTTSListener;
 import com.aispeech.export.listeners.AITTSListener;
 import com.aispeech.lite.AuthType;
 import com.alibaba.android.arouter.facade.annotation.Route;
 import com.mogo.cloud.commons.BuildConfig;
 import com.mogo.cloud.passport.MoGoAiCloudClientConfig;
 import com.mogo.eagle.core.utilcode.mogo.logger.CallerLogger;
+import com.mogo.eagle.core.utilcode.util.ThreadUtils;
 import com.mogo.eagle.core.utilcode.util.ToastUtils;
 import com.mogo.tts.base.IMogoTTS;
 import com.mogo.tts.base.IMogoTTSCallback;
@@ -59,27 +59,29 @@ public class PadTTS implements IMogoTTS, VoiceClient.VoiceCmdCallBack, OnTtsList
     private boolean mInitReady = true;
     private Context mContext;
 
-    public synchronized void release() {
+    public void release() {
         CallerLogger.INSTANCE.d(TAG, "release");
-        if (mCmdMap != null && !mCmdMap.isEmpty() && mVoiceClient != null) {
-            for (String cmd : mCmdMap.keySet()) {
-                try {
-                    mVoiceClient.unRegisterCustomWakeupCmd(cmd);
-                } catch (Exception e) {
-                    e.printStackTrace();
+        ThreadUtils.runOnUiThread(() -> {
+            if (mCmdMap != null && !mCmdMap.isEmpty() && mVoiceClient != null) {
+                for (String cmd : mCmdMap.keySet()) {
+                    try {
+                        mVoiceClient.unRegisterCustomWakeupCmd(cmd);
+                    } catch (Exception e) {
+                        e.printStackTrace();
+                    }
                 }
             }
-        }
-        mQAndAMap.clear();
-        mVoiceClient.release();
-        if (mEngine != null) {
-            mEngine.destroy();
-            mEngine = null;
-        }
-        mHasAuth = false;
-        mSpeakVoiceMap.clear();
-        mCacheUnWakeupCommands.clear();
-        mContext = null;
+            mQAndAMap.clear();
+            mVoiceClient.release();
+            if (mEngine != null) {
+                mEngine.destroy();
+                mEngine = null;
+            }
+            mHasAuth = false;
+            mSpeakVoiceMap.clear();
+            mCacheUnWakeupCommands.clear();
+            mContext = null;
+        });
     }
 
     private VoiceClient mVoiceClient;
@@ -147,8 +149,10 @@ public class PadTTS implements IMogoTTS, VoiceClient.VoiceCmdCallBack, OnTtsList
                 @Override
                 public void success() {
                     CallerLogger.INSTANCE.d(TAG, "授权成功");
-                    mHasAuth = true;
-                    initTtsEngine();
+                    ThreadUtils.runOnUiThread(() -> {
+                        mHasAuth = true;
+                        initTtsEngine();
+                    });
                 }
 
                 @Override
@@ -251,7 +255,7 @@ public class PadTTS implements IMogoTTS, VoiceClient.VoiceCmdCallBack, OnTtsList
         if (!mCmdMap.containsKey(cmd)) {
             return;
         }
-        CallerLogger.INSTANCE.d(TAG, "received command : " +  cmd);
+        CallerLogger.INSTANCE.d(TAG, "received command : " + cmd);
 
         Iterator<IMogoTTSCallback> iterator = null;
         try {
@@ -447,7 +451,7 @@ public class PadTTS implements IMogoTTS, VoiceClient.VoiceCmdCallBack, OnTtsList
             mVoiceClient.registerCustomWakeupCmd(cmd, cmdWords);
             mCacheUnWakeupCommands.remove(cmd);
         }
-        CallerLogger.INSTANCE.i(TAG, "cache un wakeup command2. " +  cmd);
+        CallerLogger.INSTANCE.i(TAG, "cache un wakeup command2. " + cmd);
         mCacheUnWakeupCommands.put(cmd, cmdWords);
     }
 
@@ -463,7 +467,7 @@ public class PadTTS implements IMogoTTS, VoiceClient.VoiceCmdCallBack, OnTtsList
             mVoiceClient.registerCustomWakeupCmd(cmd, cmdWords);
             mCacheUnWakeupCommands.remove(cmd);
         }
-        CallerLogger.INSTANCE.i(TAG, "cache un wakeup command. " +  cmd);
+        CallerLogger.INSTANCE.i(TAG, "cache un wakeup command. " + cmd);
         mCacheUnWakeupCommands.put(cmd, cmdWords);
     }
 
@@ -514,7 +518,7 @@ public class PadTTS implements IMogoTTS, VoiceClient.VoiceCmdCallBack, OnTtsList
      * @param status  window_start_cancel 0 - 结束， 1 - 显示， 2 - 未激活调试进入
      */
     public static void startAssistant(Context context, int status) {
-        CallerLogger.INSTANCE.w(TAG, "startAssistant status = " +  status);
+        CallerLogger.INSTANCE.w(TAG, "startAssistant status = " + status);
 
         final Intent intent = new Intent();
         intent.setFlags(Intent.FLAG_INCLUDE_STOPPED_PACKAGES);