diff --git a/rtcllm/rtc.py b/rtcllm/rtc.py
index 4b161be..e8cd1ff 100644
--- a/rtcllm/rtc.py
+++ b/rtcllm/rtc.py
@@ -83,16 +83,18 @@ class RTCLLM:
 		}))
 
 	async def on_icecandidate(self, pc, to, candidate):
-		print('******************** on_icecandidate()', self, pc, candidate, candidate.__class__.__name__)
 		if candidate:
+			candi = {
+				'candidate':'candidate:' + candidate.to_sdp(),
+				'sdpMid':candidate.sdpMid,
+				'type': candidate.type
+            }
+			print('***********on_icecandidate()', candi)
 			await self.ws_send(json.dumps({
 				"type":"iceCandidate",
 				"to":to,
-				"candidate":{
-					'candidate':candidate.to_sdp(), 
-					'sdpMid':candidate.sdpMid,
-					'type': candidate.type}
-			}))
+				"candidate":candi
+			})
 
 	async def save_onlineList(self, data):
 		print(f'{self}, {type(self)}')