diff --git a/tts/tts-iflytek/src/main/java/com/mogo/tts/iflytek/IFlyTekTts.kt b/tts/tts-iflytek/src/main/java/com/mogo/tts/iflytek/IFlyTekTts.kt
index f0752af30c..4dab0363b9 100644
--- a/tts/tts-iflytek/src/main/java/com/mogo/tts/iflytek/IFlyTekTts.kt
+++ b/tts/tts-iflytek/src/main/java/com/mogo/tts/iflytek/IFlyTekTts.kt
@@ -68,8 +68,15 @@ class IFlyTekTts : IMogoTTS, InitListener {
     }
 
     override fun release() {
-        ttsEngine?.stopSpeaking()
-        ttsEngine?.destroy()
+        if (Thread.currentThread() != Looper.getMainLooper().thread) {
+            UiThreadHandler.post {
+                ttsEngine?.stopSpeaking()
+                ttsEngine?.destroy()
+            }
+        } else {
+            ttsEngine?.stopSpeaking()
+            ttsEngine?.destroy()
+        }
     }
 
     override fun flush() {
@@ -91,7 +98,16 @@ class IFlyTekTts : IMogoTTS, InitListener {
 
     override fun speakTTSVoiceWithLevel(tts: String?, level: Int, callBack: IMogoTTSCallback?) {
         if (tts.isNullOrEmpty()) return
-        speakMultiLangTTSWithLevel(MultiLangTtsEntity(listOf(LangTtsEntity(tts, LanguageType.CHINESE))), level, callBack)
+        speakMultiLangTTSWithLevel(
+            MultiLangTtsEntity(
+                listOf(
+                    LangTtsEntity(
+                        tts,
+                        LanguageType.CHINESE
+                    )
+                )
+            ), level, callBack
+        )
     }
 
     override fun speakMultiLangTTSWithLevel(
@@ -99,10 +115,19 @@ class IFlyTekTts : IMogoTTS, InitListener {
         level: Int,
         callBack: IMogoTTSCallback?
     ) {
-        if (callBack != null) {
-            speakVoiceMap[ttsEntity.toString()] = callBack
+        if (Thread.currentThread() != Looper.getMainLooper().thread) {
+            UiThreadHandler.post {
+                if (callBack != null) {
+                    speakVoiceMap[ttsEntity.toString()] = callBack
+                }
+                speakMultiLangTTSWithLevel(ttsEntity, level)
+            }
+        } else {
+            if (callBack != null) {
+                speakVoiceMap[ttsEntity.toString()] = callBack
+            }
+            speakMultiLangTTSWithLevel(ttsEntity, level)
         }
-        speakMultiLangTTSWithLevel(ttsEntity, level)
     }
 
     override fun stopSpeakTts(text: String?) {
@@ -110,6 +135,16 @@ class IFlyTekTts : IMogoTTS, InitListener {
     }
 
     override fun stopTts() {
+        if (Thread.currentThread() != Looper.getMainLooper().thread) {
+            UiThreadHandler.post {
+                realStop()
+            }
+        } else {
+            realStop()
+        }
+    }
+
+    private fun realStop() {
         curTtsEntity?.let {
             val string = it.toString()
             if (speakVoiceMap.containsKey(string)) {