diff --git a/libraries/tanlulib/src/main/java/com/zhidao/roadcondition/service/VoiceController.kt b/libraries/tanlulib/src/main/java/com/zhidao/roadcondition/service/VoiceController.kt
index c37f8a140d..556ad10664 100644
--- a/libraries/tanlulib/src/main/java/com/zhidao/roadcondition/service/VoiceController.kt
+++ b/libraries/tanlulib/src/main/java/com/zhidao/roadcondition/service/VoiceController.kt
@@ -2,6 +2,7 @@ package com.zhidao.roadcondition.service
 
 import com.mogo.commons.AbsMogoApplication
 import com.zhidao.auto.platform.voice.VoiceClient
+import java.lang.Exception
 
 /**
  * @description 声音控制类
@@ -45,7 +46,11 @@ object VoiceController {
      * @param customType 命令
      */
     fun unRegisterCustomWakeupCmd(customType: String) {
-        voiceClient.unRegisterCustomWakeupCmd(customType)
+        try {
+            voiceClient.unRegisterCustomWakeupCmd(customType)
+        } catch (e:Exception){
+
+        }
     }
 
     /**
diff --git a/tts/tts-zhi/src/main/java/com/mogo/tts/zhi/ZhiTTS.java b/tts/tts-zhi/src/main/java/com/mogo/tts/zhi/ZhiTTS.java
index 808886f611..c2670b9f89 100644
--- a/tts/tts-zhi/src/main/java/com/mogo/tts/zhi/ZhiTTS.java
+++ b/tts/tts-zhi/src/main/java/com/mogo/tts/zhi/ZhiTTS.java
@@ -45,7 +45,10 @@ class ZhiTTS implements IMogoTTS, VoiceClient.VoiceCmdCallBack, OnTtsListener {
         Logger.d( TAG, "release" );
         if ( mCmdMap != null && !mCmdMap.isEmpty() && mVoiceClient != null ) {
             for ( String cmd : mCmdMap.keySet() ) {
-                mVoiceClient.unRegisterCustomWakeupCmd( cmd );
+                try {
+                    mVoiceClient.unRegisterCustomWakeupCmd( cmd );
+                } catch ( Exception e ) {
+                }
             }
         }
         mQAndAMap.clear();
@@ -314,7 +317,10 @@ class ZhiTTS implements IMogoTTS, VoiceClient.VoiceCmdCallBack, OnTtsListener {
      */
     public synchronized void unregisterUnWakeupCommand( String cmd ) {
         mCmdMap.remove( cmd );
-        mVoiceClient.unRegisterCustomWakeupCmd( cmd );
+        try {
+            mVoiceClient.unRegisterCustomWakeupCmd( cmd );
+        } catch ( Exception e ) {
+        }
         mCacheUnWakeupCommands.remove( cmd );
     }
 
@@ -331,7 +337,10 @@ class ZhiTTS implements IMogoTTS, VoiceClient.VoiceCmdCallBack, OnTtsListener {
             }
             if ( callBacks.isEmpty() ) {
                 mCmdMap.remove( cmd );
-                mVoiceClient.unRegisterCustomWakeupCmd( cmd );
+                try {
+                    mVoiceClient.unRegisterCustomWakeupCmd( cmd );
+                } catch ( Exception e ) {
+                }
                 mCacheUnWakeupCommands.remove( cmd );
             }
         }