diff --git a/trunk/src/app/srs_app_bandwidth.cpp b/trunk/src/app/srs_app_bandwidth.cpp
index f9dd2eb77..11f0569cb 100644
--- a/trunk/src/app/srs_app_bandwidth.cpp
+++ b/trunk/src/app/srs_app_bandwidth.cpp
@@ -2,6 +2,7 @@
 The MIT License (MIT)
 
 Copyright (c) 2013-2014 wenjiegit
+Copyright (c) 2013-2014 winlin
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/trunk/src/app/srs_app_bandwidth.hpp b/trunk/src/app/srs_app_bandwidth.hpp
index 967f50f12..2ac99d5ec 100644
--- a/trunk/src/app/srs_app_bandwidth.hpp
+++ b/trunk/src/app/srs_app_bandwidth.hpp
@@ -2,6 +2,7 @@
 The MIT License (MIT)
 
 Copyright (c) 2013-2014 wenjiegit
+Copyright (c) 2013-2014 winlin
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in