diff --git a/README.md b/README.md
index 1fd12e5ee..094532eca 100755
--- a/README.md
+++ b/README.md
@@ -344,6 +344,7 @@ Remark:
 
 ### SRS 2.0 history
 
+* v2.0, 2015-07-16, for [#441](https://github.com/simple-rtmp-server/srs/issues/441) use 30s timeout for first msg. 2.0.178
 * v2.0, 2015-07-14, refine hls disable the time jitter, support not mix monotonically increase. 2.0.177
 * v2.0, 2015-07-01, fix [#433](https://github.com/simple-rtmp-server/srs/issues/433) fix the sps parse bug. 2.0.176
 * v2.0, 2015-06-10, fix [#425](https://github.com/simple-rtmp-server/srs/issues/425) refine the time jitter, correct (-inf,-250)+(250,+inf) to 10ms. 2.0.175
diff --git a/trunk/src/app/srs_app_rtmp_conn.cpp b/trunk/src/app/srs_app_rtmp_conn.cpp
index 9cf15db59..7e3adef37 100755
--- a/trunk/src/app/srs_app_rtmp_conn.cpp
+++ b/trunk/src/app/srs_app_rtmp_conn.cpp
@@ -782,8 +782,14 @@ int SrsRtmpConn::do_publishing(SrsSource* source, SrsPublishRecvThread* trd)
     while (!disposed) {
         pprint->elapse();
 
-        // cond wait for error.
-        trd->wait(SRS_CONSTS_RTMP_PUBLISHER_RECV_TIMEOUT_US / 1000);
+        // cond wait for timeout.
+        if (nb_msgs == 0) {
+            // when not got msgs, wait for a larger timeout.
+            // @see https://github.com/simple-rtmp-server/srs/issues/441
+            trd->wait(SRS_CONSTS_RTMP_PUBLISHER_NO_MSG_RECV_TIMEOUT_US / 1000);
+        } else {
+            trd->wait(SRS_CONSTS_RTMP_PUBLISHER_RECV_TIMEOUT_US / 1000);
+        }
 
         // check the thread error code.
         if ((ret = trd->error_code()) != ERROR_SUCCESS) {
diff --git a/trunk/src/core/srs_core.hpp b/trunk/src/core/srs_core.hpp
index 10d9e060c..bafab467e 100644
--- a/trunk/src/core/srs_core.hpp
+++ b/trunk/src/core/srs_core.hpp
@@ -31,7 +31,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 // current release version
 #define VERSION_MAJOR       2
 #define VERSION_MINOR       0
-#define VERSION_REVISION    177
+#define VERSION_REVISION    178
 
 // server info.
 #define RTMP_SIG_SRS_KEY "SRS"
diff --git a/trunk/src/kernel/srs_kernel_consts.hpp b/trunk/src/kernel/srs_kernel_consts.hpp
index 4c2428352..1cf9b5b99 100644
--- a/trunk/src/kernel/srs_kernel_consts.hpp
+++ b/trunk/src/kernel/srs_kernel_consts.hpp
@@ -78,6 +78,8 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 // we must use more smaller timeout, for the recv never know the status
 // of underlayer socket.
 #define SRS_CONSTS_RTMP_PUBLISHER_RECV_TIMEOUT_US (int64_t)(3*1000*1000LL)
+// when no msg recevied for publisher, use larger timeout.
+#define SRS_CONSTS_RTMP_PUBLISHER_NO_MSG_RECV_TIMEOUT_US 10*SRS_CONSTS_RTMP_PUBLISHER_RECV_TIMEOUT_US
 
 // the timeout to wait for client control message,
 // if timeout, we generally ignore and send the data to client,