diff --git a/src/Rtmp/RtmpMediaSource.h b/src/Rtmp/RtmpMediaSource.h
index dc8c3415..99ff7d8e 100644
--- a/src/Rtmp/RtmpMediaSource.h
+++ b/src/Rtmp/RtmpMediaSource.h
@@ -100,9 +100,10 @@ public:
 				MediaSource::regist();
 				_bRegisted = true;
 			}
+		} else{
+			_mapStamp[pkt->typeId] = pkt->timeStamp;
+			_pRing->write(pkt,pkt->isVideoKeyFrame());
 		}
-		_mapStamp[pkt->typeId] = pkt->timeStamp;
-		_pRing->write(pkt,pkt->isVideoKeyFrame());
 	}
 
 	uint32_t getTimeStamp(TrackType trackType) override {
diff --git a/src/RtmpMuxer/H264RtmpCodec.cpp b/src/RtmpMuxer/H264RtmpCodec.cpp
index f1f59df2..a48e6014 100644
--- a/src/RtmpMuxer/H264RtmpCodec.cpp
+++ b/src/RtmpMuxer/H264RtmpCodec.cpp
@@ -153,10 +153,6 @@ void H264RtmpEncoder::inputFrame(const Frame::Ptr &frame) {
 
     switch (type){
         case 5:
-            //在IDR帧之前插入config包
-            if(_gotSpsPps){
-                makeVideoConfigPkt();
-            }
         case 1:{
             //I or P or B frame
             int8_t flags = 7; //h.264
@@ -230,7 +226,7 @@ void H264RtmpEncoder::makeVideoConfigPkt() {
     rtmpPkt->streamId = STREAM_MEDIA;
     rtmpPkt->timeStamp = 0;
     rtmpPkt->typeId = MSG_VIDEO;
-    RtmpCodec::inputRtmp(rtmpPkt, true);
+    RtmpCodec::inputRtmp(rtmpPkt, false);
 }
 
 
diff --git a/src/RtspMuxer/H264RtpCodec.cpp b/src/RtspMuxer/H264RtpCodec.cpp
index f02b68cb..4510bd64 100644
--- a/src/RtspMuxer/H264RtpCodec.cpp
+++ b/src/RtspMuxer/H264RtpCodec.cpp
@@ -257,7 +257,7 @@ void H264RtpEncoder::makeH264Rtp(const void* data, unsigned int len, bool mark,
     rtppkt->offset = 16;
 
     uint8_t type = ((uint8_t *) (data))[0] & 0x1F;
-    RtpCodec::inputRtp(rtppkt,type == 5);
+    RtpCodec::inputRtp(rtppkt,type == 7);
     _ui16Sequence++;
     _ui32TimeStamp = uiStamp;
 }