diff --git a/rtcllm/rtc.py b/rtcllm/rtc.py
index 5c8fccb..604d6cf 100644
--- a/rtcllm/rtc.py
+++ b/rtcllm/rtc.py
@@ -103,6 +103,8 @@ class RTCLLM:
 	
 	async def vad_voiceend(self, peer, audio):
 		ret = await self.feed(audio)
+		print(f'self.feed("{audio}") return {ret}')
+		os.remove(audio)
 
 	async def auto_accept_call(self, data):
 		opts = DictObject(iceServers=self.iceServers)