diff --git a/trunk/src/app/srs_app_http_stream.cpp b/trunk/src/app/srs_app_http_stream.cpp
index 9bbb4a6b1..661af7575 100755
--- a/trunk/src/app/srs_app_http_stream.cpp
+++ b/trunk/src/app/srs_app_http_stream.cpp
@@ -129,7 +129,7 @@ srs_error_t SrsBufferCache::cycle()
     // which will trigger to fetch stream from origin for edge.
     SrsConsumer* consumer = NULL;
     SrsAutoFree(SrsConsumer, consumer);
-    if ((err = source->create_consumer(NULL, consumer)) != srs_success) {
+    if ((err = source->create_consumer(consumer)) != srs_success) {
         return srs_error_wrap(err, "create consumer");
     }
     if ((err = source->consumer_dumps(consumer, false, false, true)) != srs_success) {
@@ -587,7 +587,7 @@ srs_error_t SrsLiveStream::do_serve_http(ISrsHttpResponseWriter* w, ISrsHttpMess
     // create consumer of souce, ignore gop cache, use the audio gop cache.
     SrsConsumer* consumer = NULL;
     SrsAutoFree(SrsConsumer, consumer);
-    if ((err = source->create_consumer(NULL, consumer)) != srs_success) {
+    if ((err = source->create_consumer(consumer)) != srs_success) {
         return srs_error_wrap(err, "create consumer");
     }
     if ((err = source->consumer_dumps(consumer, true, true, !enc->has_cache())) != srs_success) {
diff --git a/trunk/src/app/srs_app_rtmp_conn.cpp b/trunk/src/app/srs_app_rtmp_conn.cpp
index a74ec4296..6145231a8 100644
--- a/trunk/src/app/srs_app_rtmp_conn.cpp
+++ b/trunk/src/app/srs_app_rtmp_conn.cpp
@@ -659,7 +659,7 @@ srs_error_t SrsRtmpConn::playing(SrsSource* source)
     // Create a consumer of source.
     SrsConsumer* consumer = NULL;
     SrsAutoFree(SrsConsumer, consumer);
-    if ((err = source->create_consumer(this, consumer)) != srs_success) {
+    if ((err = source->create_consumer(consumer)) != srs_success) {
         return srs_error_wrap(err, "rtmp: create consumer");
     }
     if ((err = source->consumer_dumps(consumer)) != srs_success) {
diff --git a/trunk/src/app/srs_app_source.cpp b/trunk/src/app/srs_app_source.cpp
index 93561fc68..84f5d5578 100755
--- a/trunk/src/app/srs_app_source.cpp
+++ b/trunk/src/app/srs_app_source.cpp
@@ -418,10 +418,9 @@ ISrsWakable::~ISrsWakable()
 {
 }
 
-SrsConsumer::SrsConsumer(SrsSource* s, SrsTcpConnection* c)
+SrsConsumer::SrsConsumer(SrsSource* s)
 {
     source = s;
-    conn = c;
     paused = false;
     jitter = new SrsRtmpJitter();
     queue = new SrsMessageQueue();
@@ -2578,11 +2577,11 @@ void SrsSource::on_unpublish()
     }
 }
 
-srs_error_t SrsSource::create_consumer(SrsTcpConnection* conn, SrsConsumer*& consumer)
+srs_error_t SrsSource::create_consumer(SrsConsumer*& consumer)
 {
     srs_error_t err = srs_success;
     
-    consumer = new SrsConsumer(this, conn);
+    consumer = new SrsConsumer(this);
     consumers.push_back(consumer);
     
     // for edge, when play edge stream, check the state
diff --git a/trunk/src/app/srs_app_source.hpp b/trunk/src/app/srs_app_source.hpp
index 783ce3fc0..d9e731ccc 100644
--- a/trunk/src/app/srs_app_source.hpp
+++ b/trunk/src/app/srs_app_source.hpp
@@ -51,7 +51,6 @@ class SrsRtmpServer;
 class SrsEdgeProxyContext;
 class SrsMessageArray;
 class SrsNgExec;
-class SrsTcpConnection;
 class SrsMessageHeader;
 class SrsHls;
 class SrsRtc;
@@ -189,8 +188,6 @@ private:
     SrsRtmpJitter* jitter;
     SrsSource* source;
     SrsMessageQueue* queue;
-    // The owner connection for debug, maybe NULL.
-    SrsTcpConnection* conn;
     bool paused;
     // when source id changed, notice all consumers
     bool should_update_source_id;
@@ -203,7 +200,7 @@ private:
     srs_utime_t mw_duration;
 #endif
 public:
-    SrsConsumer(SrsSource* s, SrsTcpConnection* c);
+    SrsConsumer(SrsSource* s);
     virtual ~SrsConsumer();
 public:
     // Set the size of queue.
@@ -599,7 +596,7 @@ public:
 public:
     // Create consumer
     // @param consumer, output the create consumer.
-    virtual srs_error_t create_consumer(SrsTcpConnection* conn, SrsConsumer*& consumer);
+    virtual srs_error_t create_consumer(SrsConsumer*& consumer);
     // Dumps packets in cache to consumer.
     // @param ds, whether dumps the sequence header.
     // @param dm, whether dumps the metadata.