diff --git a/bridge/bridge.py b/bridge/bridge.py
index 78d950a..9d00bfe 100644
--- a/bridge/bridge.py
+++ b/bridge/bridge.py
@@ -11,3 +11,6 @@ class Bridge(object):
 
     def fetch_voice_to_text(self, voiceFile):
         return voice_factory.create_voice("google").voiceToText(voiceFile)
+
+    def fetch_text_to_voice(self, text):
+        return voice_factory.create_voice("google").textToVoice(text)
\ No newline at end of file
diff --git a/channel/channel.py b/channel/channel.py
index d4c0fc5..a1395c4 100644
--- a/channel/channel.py
+++ b/channel/channel.py
@@ -30,5 +30,8 @@ class Channel(object):
     def build_reply_content(self, query, context=None):
         return Bridge().fetch_reply_content(query, context)
 
-    def build_void_text(self, voice_file):
+    def build_voice_to_text(self, voice_file):
         return Bridge().fetch_voice_to_text(voice_file)
+    
+    def build_text_to_voice(self, text):
+        return Bridge().fetch_text_to_voice(text)
diff --git a/channel/wechat/wechat_channel.py b/channel/wechat/wechat_channel.py
index b773010..b3d3658 100644
--- a/channel/wechat/wechat_channel.py
+++ b/channel/wechat/wechat_channel.py
@@ -40,6 +40,7 @@ class WechatChannel(Channel):
     tmpFilePath = './tmp/'
 
     def __init__(self):
+        voices = self.engine.getProperty('voices')
         isExists = os.path.exists(self.tmpFilePath)
         if not isExists: 
             os.makedirs(self.tmpFilePath)
@@ -55,17 +56,20 @@ class WechatChannel(Channel):
         if conf().get('speech_recognition') != True :
             return
         logger.debug("[WX]receive voice msg: ", msg['FileName'])
-        fileName = msg['FileName']
-        msg.download(self.tmpFilePath+fileName)
-        content = super().build_void_text(self.tmpFilePath+fileName)
-        self._handle_single_msg(msg, content)
+        thread_pool.submit(self._do_handle_voice, msg)
+
+    def _do_handle_voice(self, msg):
+        fileName = self.tmpFilePath+msg['FileName']
+        msg.download(fileName)
+        content = super().build_voice_to_text(fileName)
+        self._handle_single_msg(msg, content, True)
 
     def handle_text(self, msg):
         logger.debug("[WX]receive text msg: " + json.dumps(msg, ensure_ascii=False))
         content = msg['Text']
-        self._handle_single_msg(msg, content)
+        self._handle_single_msg(msg, content, False)
 
-    def _handle_single_msg(self, msg, content):
+    def _handle_single_msg(self, msg, content, is_voice):
         from_user_id = msg['FromUserName']
         to_user_id = msg['ToUserName']              # 接收人id
         other_user_id = msg['User']['UserName']     # 对手方id
@@ -84,9 +88,10 @@ class WechatChannel(Channel):
             if img_match_prefix:
                 content = content.split(img_match_prefix, 1)[1].strip()
                 thread_pool.submit(self._do_send_img, content, from_user_id)
-            else:
-                thread_pool.submit(self._do_send, content, from_user_id)
-
+            elif is_voice:
+                thread_pool.submit(self._do_send_voice, content, from_user_id)
+            else :
+                thread_pool.submit(self._do_send_text, content, from_user_id)
         elif to_user_id == other_user_id and match_prefix:
             # 自己给好友发送消息
             str_list = content.split(match_prefix, 1)
@@ -96,8 +101,10 @@ class WechatChannel(Channel):
             if img_match_prefix:
                 content = content.split(img_match_prefix, 1)[1].strip()
                 thread_pool.submit(self._do_send_img, content, to_user_id)
+            elif is_voice:
+                thread_pool.submit(self._do_send_voice, content, to_user_id)
             else:
-                thread_pool.submit(self._do_send, content, to_user_id)
+                thread_pool.submit(self._do_send_text, content, to_user_id)
 
 
     def handle_group(self, msg):
@@ -129,10 +136,24 @@ class WechatChannel(Channel):
                 thread_pool.submit(self._do_send_group, content, msg)
 
     def send(self, msg, receiver):
-        logger.info('[WX] sendMsg={}, receiver={}'.format(msg, receiver))
         itchat.send(msg, toUserName=receiver)
+        logger.info('[WX] sendMsg={}, receiver={}'.format(msg, receiver))
 
-    def _do_send(self, query, reply_user_id):
+    def _do_send_voice(self, query, reply_user_id):
+        try:
+            if not query:
+                return
+            context = dict()
+            context['from_user_id'] = reply_user_id
+            reply_text = super().build_reply_content(query, context)
+            if reply_text:
+                replyFile = super().build_text_to_voice(reply_text)
+                itchat.send_file(replyFile, toUserName=reply_user_id)
+                logger.info('[WX] sendFile={}, receiver={}'.format(replyFile, reply_user_id))
+        except Exception as e:
+            logger.exception(e)
+
+    def _do_send_text(self, query, reply_user_id):
         try:
             if not query:
                 return
@@ -162,8 +183,8 @@ class WechatChannel(Channel):
             image_storage.seek(0)
 
             # 图片发送
-            logger.info('[WX] sendImage, receiver={}'.format(reply_user_id))
             itchat.send_image(image_storage, reply_user_id)
+            logger.info('[WX] sendImage, receiver={}'.format(reply_user_id))
         except Exception as e:
             logger.exception(e)
 
diff --git a/voice/google/google_voice.py b/voice/google/google_voice.py
index 97597b3..58955f4 100644
--- a/voice/google/google_voice.py
+++ b/voice/google/google_voice.py
@@ -4,23 +4,47 @@ google voice service
 """
 
 import subprocess
-import speech_recognition 
+import time
+import speech_recognition
+import pyttsx3
+from common.log import logger
 from voice.voice import Voice
 
+
 class GoogleVoice(Voice):
+    tmpFilePath = './tmp/'
     recognizer = speech_recognition.Recognizer()
+    engine = pyttsx3.init()
 
     def __init__(self):
-        pass
+        # 语速
+        self.engine.setProperty('rate', 125)
+        # 音量
+        self.engine.setProperty('volume', 1.0)
+        # 0为男声，1为女声
+        voices = self.engine.getProperty('voices')
+        self.engine.setProperty('voice', voices[1].id)
 
     def voiceToText(self, voice_file):
         new_file = voice_file.replace('.mp3', '.wav')
-        subprocess.call('ffmpeg -i ' + voice_file + ' -acodec pcm_s16le -ac 1 -ar 16000 ' + new_file, shell=True)
+        subprocess.call('ffmpeg -i ' + voice_file +
+                        ' -acodec pcm_s16le -ac 1 -ar 16000 ' + new_file, shell=True)
         with speech_recognition.AudioFile(new_file) as source:
             audio = self.recognizer.record(source)
         try:
-            return self.recognizer.recognize_google(audio, language='zh-CN')
+            text = self.recognizer.recognize_google(audio, language='zh-CN')
+            logger.info(
+                '[Google] voiceToText text={} voice file name={}'.format(text, voice_file))
+            return text
         except speech_recognition.UnknownValueError:
             return "抱歉，我听不懂。"
         except speech_recognition.RequestError as e:
             return "抱歉，无法连接到 Google 语音识别服务；{0}".format(e)
+
+    def textToVoice(self, text):
+        textFile = self.tmpFilePath + '语音回复_' + str(int(time.time())) + '.mp3'
+        self.engine.save_to_file(text, textFile)
+        self.engine.runAndWait()
+        logger.info(
+            '[Google] textToVoice text={} voice file name={}'.format(text, textFile))
+        return textFile
diff --git a/voice/voice.py b/voice/voice.py
index 2f66dab..52d8aaa 100644
--- a/voice/voice.py
+++ b/voice/voice.py
@@ -8,3 +8,9 @@ class Voice(object):
         Send voice to voice service and get text
         """
         raise NotImplementedError
+
+    def textToVoice(self, text):
+        """
+        Send text to voice service and get voice
+        """
+        raise NotImplementedError
\ No newline at end of file