diff --git a/conf/forward.master.conf b/conf/forward.master.conf
index 5566caa..7a718da 100644
--- a/conf/forward.master.conf
+++ b/conf/forward.master.conf
@@ -9,6 +9,8 @@ daemon              off;
 srs_log_tank        console;
 vhost __defaultVhost__ {
     forward         127.0.0.1:19350;
+#select on of the listed servers in turn to forward,not all of them
+    forward_in_turn 127.0.0.1:19351 127.0.0.1:19352;
 #the forward destination server type,default true. if the server is not srs server,connect app maybe fail,try config as false 
     forward_server_srs  true;
 }
diff --git a/objs/srs b/objs/srs
index f2ac7ce..666336a 100755
Binary files a/objs/srs and b/objs/srs differ