diff --git a/src/Rtmp/RtmpMediaSource.h b/src/Rtmp/RtmpMediaSource.h
index 5e13faae..e9f31915 100644
--- a/src/Rtmp/RtmpMediaSource.h
+++ b/src/Rtmp/RtmpMediaSource.h
@@ -57,8 +57,9 @@ public:
 	                const string &strApp,
 	                const string &strId,
 	                int ringSize = 0) :
-			MediaSource(RTMP_SCHEMA,vhost,strApp,strId),
-			_ringSize(ringSize) {}
+			MediaSource(RTMP_SCHEMA,vhost,strApp,strId), _ringSize(ringSize) {
+		_metadata = TitleMeta().getMetadata();
+	}
 
 	virtual ~RtmpMediaSource() {}
 
@@ -95,7 +96,6 @@ public:
             return;
 		}
 
-        _mapStamp[pkt->typeId] = pkt->timeStamp;
         if(!_pRing){
             weak_ptr<RtmpMediaSource> weakSelf = dynamic_pointer_cast<RtmpMediaSource>(shared_from_this());
             _pRing = std::make_shared<RingType>(_ringSize,[weakSelf](const EventPoller::Ptr &,int size,bool){
@@ -108,12 +108,13 @@ public:
             onReaderChanged(0);
         }
 
-		if(!_registed && _metadata && _mapCfgFrame.size() >= getTrackSize()){
-			//在未注册的情况下，需要获取到metadata并且获取到全部的config帧才可以注册
+		//如果输入了非config帧，那么说明不再可能获取config帧以及metadata,所以我们强制其为已注册
+		if(!_registed){
 			_registed = true;
 			regist();
 		}
 
+		_mapStamp[pkt->typeId] = pkt->timeStamp;
 		_pRing->write(pkt,pkt->isVideoKeyFrame());
 		checkNoneReader();
     }
@@ -149,17 +150,6 @@ private:
             onNoneReader();
         }
     }
-
-	int getTrackSize(){
-		int ret = 0;
-		if(_metadata["videocodecid"]){
-			++ret;
-		}
-		if(_metadata["audiocodecid"]){
-			++ret;
-		}
-		return ret;
-	}
 protected:
 	AMFValue _metadata;
     unordered_map<int, RtmpPacket::Ptr> _mapCfgFrame;
diff --git a/src/Rtmp/RtmpSession.cpp b/src/Rtmp/RtmpSession.cpp
index a9f62916..93ac1929 100644
--- a/src/Rtmp/RtmpSession.cpp
+++ b/src/Rtmp/RtmpSession.cpp
@@ -437,8 +437,7 @@ void RtmpSession::setMetaData(AMFDecoder &dec) {
 		throw std::runtime_error("can only set metadata");
 	}
     auto metadata = dec.load<AMFValue>();
-    //dumpMetadata(metadata);
-    _metadata_got = true;
+//    dumpMetadata(metadata);
 	_pPublisherSrc->onGetMetaData(metadata);
 }
 
@@ -496,11 +495,6 @@ void RtmpSession::onRtmpChunk(RtmpPacket &chunkData) {
             _stamp[chunkData.typeId % 2].revise(chunkData.timeStamp, chunkData.timeStamp, dts_out, dts_out, true);
             chunkData.timeStamp = dts_out;
         }
-        if(!_metadata_got && !chunkData.isCfgFrame()){
-            //有些rtmp推流客户端不产生metadata，我们产生一个默认的metadata，目的是为了触发注册操作
-            _metadata_got = true;
-            _pPublisherSrc->onGetMetaData(TitleMeta().getMetadata());
-        }
         _pPublisherSrc->onWrite(std::make_shared<RtmpPacket>(std::move(chunkData)));
 	}
 		break;
diff --git a/src/Rtmp/RtmpSession.h b/src/Rtmp/RtmpSession.h
index 9eac1e35..3930e871 100644
--- a/src/Rtmp/RtmpSession.h
+++ b/src/Rtmp/RtmpSession.h
@@ -89,7 +89,6 @@ private:
 	string getStreamId(const string &str);
 	void dumpMetadata(const AMFValue &metadata);
 private:
-	bool _metadata_got = false;
 	std::string _strTcUrl;
 	MediaInfo _mediaInfo;
 	double _dNowReqID = 0;