diff --git a/iot-modules/iot-box-websocket-api/src/main/resources/bootstrap-dev.yml b/iot-modules/iot-box-websocket-api/src/main/resources/bootstrap-dev.yml
index 9424762..a002ebc 100644
--- a/iot-modules/iot-box-websocket-api/src/main/resources/bootstrap-dev.yml
+++ b/iot-modules/iot-box-websocket-api/src/main/resources/bootstrap-dev.yml
@@ -53,9 +53,9 @@ tts:
   suanfa: false #nacos控制变化
   url: http://192.168.8.211:18000/run/predict # #http://47.110.40.30:18000/run/predict # #算法语音合成
 lac:
-  type: hub #nacos控制变化
+  type: suanfa #nacos控制变化
   huburl: http://192.168.8.175:8866/predict/lac
-  suanfaurl: http://192.168.8.211:6000/qg_human/lac_word
+  suanfaurl: http://47.110.40.30:6000/qg_human/lac_word
 
 Ali:
   qianwen: 'sk-8d64677afaf6404cb83ce1910b5b2558'