diff --git a/cocos/platform/CCImage.cpp b/cocos/platform/CCImage.cpp
index cd853ca2e5..88497a6558 100644
--- a/cocos/platform/CCImage.cpp
+++ b/cocos/platform/CCImage.cpp
@@ -2,6 +2,7 @@
 Copyright (c) 2010-2012 cocos2d-x.org
 Copyright (c) 2013-2016 Chukong Technologies Inc.
 Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
+Copyright (c) 2020 c4games.com
 
 http://www.cocos2d-x.org
 
diff --git a/cocos/platform/CCImage.h b/cocos/platform/CCImage.h
index f5889dc25f..5f0fafae69 100644
--- a/cocos/platform/CCImage.h
+++ b/cocos/platform/CCImage.h
@@ -2,6 +2,7 @@
 Copyright (c) 2010-2012 cocos2d-x.org
 Copyright (c) 2013-2016 Chukong Technologies Inc.
 Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
+Copyright (c) 2020 c4games.com
 
 http://www.cocos2d-x.org
 
diff --git a/cocos/platform/android/CCFileUtils-android.cpp b/cocos/platform/android/CCFileUtils-android.cpp
index ee0876e7b9..663502a661 100644
--- a/cocos/platform/android/CCFileUtils-android.cpp
+++ b/cocos/platform/android/CCFileUtils-android.cpp
@@ -2,6 +2,7 @@
 Copyright (c) 2010-2012 cocos2d-x.org
 Copyright (c) 2013-2016 Chukong Technologies Inc.
 Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
+Copyright (c) 2020 c4games.com
 
 http://www.cocos2d-x.org
 
diff --git a/cocos/renderer/CCTexture2D.cpp b/cocos/renderer/CCTexture2D.cpp
index 194a64c7d2..ec66a75b97 100644
--- a/cocos/renderer/CCTexture2D.cpp
+++ b/cocos/renderer/CCTexture2D.cpp
@@ -3,6 +3,7 @@ Copyright (c) 2008      Apple Inc. All Rights Reserved.
 Copyright (c) 2010-2012 cocos2d-x.org
 Copyright (c) 2013-2016 Chukong Technologies Inc.
 Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
+Copyright (c) 2020 c4games.com
 
 http://www.cocos2d-x.org
 
diff --git a/cocos/renderer/CCTextureCache.cpp b/cocos/renderer/CCTextureCache.cpp
index 4d59699ca0..f2e4f4168c 100644
--- a/cocos/renderer/CCTextureCache.cpp
+++ b/cocos/renderer/CCTextureCache.cpp
@@ -4,6 +4,7 @@ Copyright (c) 2010-2012 cocos2d-x.org
 Copyright (c) 2011      Zynga Inc.
 Copyright (c) 2013-2016 Chukong Technologies Inc.
 Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
+Copyright (c) 2020 c4games.com
 
 http://www.cocos2d-x.org
 
diff --git a/cocos/renderer/backend/Texture.cpp b/cocos/renderer/backend/Texture.cpp
index fea3ae6b83..f38d8ee717 100644
--- a/cocos/renderer/backend/Texture.cpp
+++ b/cocos/renderer/backend/Texture.cpp
@@ -1,5 +1,6 @@
 /****************************************************************************
  Copyright (c) 2018-2019 Xiamen Yaji Software Co., Ltd.
+ Copyright (c) 2020 c4games.com
 
  http://www.cocos2d-x.org
 
diff --git a/cocos/renderer/backend/Texture.h b/cocos/renderer/backend/Texture.h
index 5c0b1cd7ce..dbf111b958 100644
--- a/cocos/renderer/backend/Texture.h
+++ b/cocos/renderer/backend/Texture.h
@@ -1,5 +1,6 @@
 /****************************************************************************
  Copyright (c) 2018-2019 Xiamen Yaji Software Co., Ltd.
+ Copyright (c) 2020 c4games.com
 
  http://www.cocos2d-x.org
 
diff --git a/cocos/renderer/backend/metal/Utils.mm b/cocos/renderer/backend/metal/Utils.mm
index 7902e2e47c..9de3c7ef9e 100644
--- a/cocos/renderer/backend/metal/Utils.mm
+++ b/cocos/renderer/backend/metal/Utils.mm
@@ -1,5 +1,6 @@
 /****************************************************************************
  Copyright (c) 2018-2019 Xiamen Yaji Software Co., Ltd.
+ Copyright (c) 2020 c4games.com
 
  http://www.cocos2d-x.org
 
diff --git a/cocos/renderer/backend/opengl/DeviceInfoGL.cpp b/cocos/renderer/backend/opengl/DeviceInfoGL.cpp
index 35e81860cc..d1df7504c8 100644
--- a/cocos/renderer/backend/opengl/DeviceInfoGL.cpp
+++ b/cocos/renderer/backend/opengl/DeviceInfoGL.cpp
@@ -1,5 +1,6 @@
 /****************************************************************************
  Copyright (c) 2018-2019 Xiamen Yaji Software Co., Ltd.
+ Copyright (c) 2020 c4games.com
 
  http://www.cocos2d-x.org
 
diff --git a/cocos/renderer/backend/opengl/DeviceInfoGL.h b/cocos/renderer/backend/opengl/DeviceInfoGL.h
index 83489389d7..19f6d9c88a 100644
--- a/cocos/renderer/backend/opengl/DeviceInfoGL.h
+++ b/cocos/renderer/backend/opengl/DeviceInfoGL.h
@@ -1,5 +1,6 @@
 /****************************************************************************
  Copyright (c) 2018-2019 Xiamen Yaji Software Co., Ltd.
+ Copyright (c) 2020 c4games.com
 
  http://www.cocos2d-x.org
 
diff --git a/cocos/renderer/backend/opengl/UtilsGL.cpp b/cocos/renderer/backend/opengl/UtilsGL.cpp
index 6d30e896b7..dddf7387ad 100644
--- a/cocos/renderer/backend/opengl/UtilsGL.cpp
+++ b/cocos/renderer/backend/opengl/UtilsGL.cpp
@@ -1,5 +1,6 @@
 /****************************************************************************
  Copyright (c) 2018-2019 Xiamen Yaji Software Co., Ltd.
+ Copyright (c) 2020 c4games.com
 
  http://www.cocos2d-x.org