diff --git a/webrtc/WebRtcPusher.cpp b/webrtc/WebRtcPusher.cpp
index 6efe8698..dbf83c7e 100644
--- a/webrtc/WebRtcPusher.cpp
+++ b/webrtc/WebRtcPusher.cpp
@@ -160,7 +160,6 @@ void WebRtcPusher::OnDtlsTransportClosed(const RTC::DtlsTransport *dtlsTransport
 }
 
 void WebRtcPusher::onRtcpBye(){
-    _push_src = nullptr;
      WebRtcTransportImp::onRtcpBye();
 }
 
diff --git a/webrtc/WebRtcTransport.cpp b/webrtc/WebRtcTransport.cpp
index 0ca504ed..fc0612a3 100644
--- a/webrtc/WebRtcTransport.cpp
+++ b/webrtc/WebRtcTransport.cpp
@@ -794,7 +794,7 @@ void WebRtcTransportImp::onRtcp(const char *buf, size_t len) {
                 _ssrc_to_track.erase(it);
             }
             onRtcpBye();
-            onShutdown(SockException(Err_eof, "rtcp bye message received"));
+            // bye 会在 sender audio track mute 时出现, 因此不能作为 shutdown 的依据
             break;
         }
         case RtcpType::RTCP_PSFB: