diff --git a/yudao-module-mqtt/yudao-module-mqtt-biz/src/main/resources/application-test.yaml b/yudao-module-mqtt/yudao-module-mqtt-biz/src/main/resources/application-test.yaml
index db12a21d5..8cf1ae60d 100644
--- a/yudao-module-mqtt/yudao-module-mqtt-biz/src/main/resources/application-test.yaml
+++ b/yudao-module-mqtt/yudao-module-mqtt-biz/src/main/resources/application-test.yaml
@@ -33,7 +33,7 @@ management:
 
 # MQTT
 mqtt:
-  host: tcp://123.57.12.40:1883
+  host: tcp://10.10.100.17:1883
 #  host: tcp://127.0.0.1:1883
   username: adminuser
   password: adminuser