diff --git a/rtcllm/rtc.py b/rtcllm/rtc.py
index 90bfd79..e100aff 100644
--- a/rtcllm/rtc.py
+++ b/rtcllm/rtc.py
@@ -225,10 +225,10 @@ class RTCLLM:
 
 async def main():
 	hf_socks5proxy()
-	agent = RTCLLM(ws_url='wss://sage.opencomputing.cn/wss/ws/rtc_signaling.ws',
+	agent = RTCLLM(ws_url='wss://sage.open-computing.cn/wss/ws/rtc_signaling.ws',
 					iceServers=[{
-						'urls':'stun:stun.opencomputing.cn:13478'},{
-						'urls':'turn:stun.opencomputing.cn:13479',
+						'urls':'stun:stun.open-computing.cn:13478'},{
+						'urls':'turn:stun.open-computing.cn:13479',
 						'username':'turn',
 						'credential':'server'
 					}])