diff --git a/talkingq-url/handlers/mqtt_handler.py b/talkingq-url/handlers/mqtt_handler.py
index a6e6caa..6ad64d8 100644
--- a/talkingq-url/handlers/mqtt_handler.py
+++ b/talkingq-url/handlers/mqtt_handler.py
@@ -344,7 +344,7 @@ class TalkingQMQTTService:
                 "status": "success",
                 "type": 0,
                 "params": {
-                    "url": "http://175.24.73.253:8080/assets/audio/message_ok.mp3"
+                    "url": "http://101.35.224.118:8080/assets/audio/message_ok.mp3"
                 },
             }
             await self._publish(f"device/{device_id}/event_resp", response_payload)
@@ -371,7 +371,7 @@ class TalkingQMQTTService:
                         "status": "success",
                         "type": 0,
                         "params": {
-                            "url": "http://175.24.73.253:8080/assets/audio/message_ok.mp3"
+                            "url": "http://101.35.224.118:8080/assets/audio/message_ok.mp3"
                         },
                     },
                 )