diff --git a/trunk/src/app/srs_app_http_stream.cpp b/trunk/src/app/srs_app_http_stream.cpp
index 9523010b0..bd6fcfdee 100755
--- a/trunk/src/app/srs_app_http_stream.cpp
+++ b/trunk/src/app/srs_app_http_stream.cpp
@@ -75,7 +75,7 @@ SrsBufferCache::~SrsBufferCache()
     srs_freep(req);
 }
 
-srs_error_t SrsBufferCache::update(SrsSource* s, SrsRequest* r)
+srs_error_t SrsBufferCache::update_auth(SrsSource* s, SrsRequest* r)
 {
     srs_freep(req);
     req = r->copy();
@@ -523,7 +523,7 @@ SrsLiveStream::~SrsLiveStream()
     srs_freep(req);
 }
 
-srs_error_t SrsLiveStream::update(SrsSource* s, SrsRequest* r)
+srs_error_t SrsLiveStream::update_auth(SrsSource* s, SrsRequest* r)
 {
     source = s;
     
@@ -940,8 +940,8 @@ srs_error_t SrsHttpStreamServer::http_mount(SrsSource* s, SrsRequest* r)
     } else {
         // The entry exists, we reuse it and update the request of stream and cache.
         entry = sflvs[sid];
-        entry->stream->update(s, r);
-        entry->cache->update(s, r);
+        entry->stream->update_auth(s, r);
+        entry->cache->update_auth(s, r);
     }
     
     if (entry->stream) {
diff --git a/trunk/src/app/srs_app_http_stream.hpp b/trunk/src/app/srs_app_http_stream.hpp
index a82e2a5a0..cd137fccc 100755
--- a/trunk/src/app/srs_app_http_stream.hpp
+++ b/trunk/src/app/srs_app_http_stream.hpp
@@ -46,7 +46,7 @@ private:
 public:
     SrsBufferCache(SrsSource* s, SrsRequest* r);
     virtual ~SrsBufferCache();
-    virtual srs_error_t update(SrsSource* s, SrsRequest* r);
+    virtual srs_error_t update_auth(SrsSource* s, SrsRequest* r);
 public:
     virtual srs_error_t start();
     virtual srs_error_t dump_cache(SrsConsumer* consumer, SrsRtmpJitterAlgorithm jitter);
@@ -188,7 +188,7 @@ private:
 public:
     SrsLiveStream(SrsSource* s, SrsRequest* r, SrsBufferCache* c);
     virtual ~SrsLiveStream();
-    virtual srs_error_t update(SrsSource* s, SrsRequest* r);
+    virtual srs_error_t update_auth(SrsSource* s, SrsRequest* r);
 public:
     virtual srs_error_t serve_http(ISrsHttpResponseWriter* w, ISrsHttpMessage* r);
 private: