diff --git a/AI/WxMini/Utils/TtsUtil.py b/AI/WxMini/Utils/TtsUtil.py
index b766e59f..13da376b 100644
--- a/AI/WxMini/Utils/TtsUtil.py
+++ b/AI/WxMini/Utils/TtsUtil.py
@@ -4,7 +4,7 @@ from WxMini.Milvus.Config.MulvusConfig import *
 from pydub import AudioSegment
 import io
 
-URL = "wss://nls-gateway-cn-shanghai.aliyuncs.com/ws/v1"
+TTS_URL = "wss://nls-gateway-cn-shanghai.aliyuncs.com/ws/v1"
 
 class TTS:
     def __init__(self, _file=None):
@@ -20,10 +20,11 @@ class TTS:
         if self._file:
             # 如果指定了文件路径，则保存到文件
             self._f = open(self._file, "wb")
+        # https://nls-portal.console.aliyun.com/ttsProjectSetting/default?projectId=530183
         TOKEN = getToken()  # 参考https://help.aliyun.com/document_detail/450255.html获取token
         # 初始化 TTS
         tts = nls.NlsSpeechSynthesizer(
-            url=URL,
+            url=TTS_URL,
             token=TOKEN,
             appkey=APPKEY,
             on_data=self.on_data,
@@ -44,7 +45,7 @@ class TTS:
         TOKEN = getToken()  # 参考https://help.aliyun.com/document_detail/450255.html获取token
         # 初始化 TTS
         tts = nls.NlsSpeechSynthesizer(
-            url=URL,
+            url=TTS_URL,
             token=TOKEN,
             appkey=APPKEY,
             on_data=self.on_data,