diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index ec1765f..54523fb 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -114,7 +114,7 @@ New files that you contribute should use the standard copyright header:
 //
 // Tencent is pleased to support the open source community by making tRPC available.
 //
-// Copyright (C) 2023 THL A29 Limited, a Tencent company.
+// Copyright (C) 2023 Tencent.
 // All rights reserved.
 //
 // If you have downloaded a copy of the tRPC source code from Tencent,
diff --git a/CONTRIBUTING.zh_CN.md b/CONTRIBUTING.zh_CN.md
index d0a9a2b..ad0fc34 100644
--- a/CONTRIBUTING.zh_CN.md
+++ b/CONTRIBUTING.zh_CN.md
@@ -104,7 +104,7 @@ go-config-etcd 代码仓库中的文件不列出作者姓名，以避免混乱
 //
 // Tencent is pleased to support the open source community by making tRPC available.
 //
-// Copyright (C) 2023 THL A29 Limited, a Tencent company.
+// Copyright (C) 2023 Tencent.
 // All rights reserved.
 //
 // If you have downloaded a copy of the tRPC source code from Tencent,
diff --git a/LICENSE b/LICENSE
index 531c7b5..0c83c7e 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (C) 2023 THL A29 Limited, a Tencent company.  All rights reserved. 
+Copyright (C) 2023 Tencent.  All rights reserved. 
 
 trpc-config-etcd is licensed under the Apache License Version 2.0 except for the third-party components listed below.
 
diff --git a/README.md b/README.md
index 018867d..1672699 100644
--- a/README.md
+++ b/README.md
@@ -63,3 +63,7 @@ func main() {
 ## Notes
 
 The plugin currently only supports reading configurations, and the Get and Put functions are not yet implemented.
+
+## Copyright
+
+The copyright notice pertaining to the Tencent code in this repo was previously in the name of “THL A29 Limited.”  That entity has now been de-registered.  You should treat all previously distributed copies of the code as if the copyright notice was in the name of “Tencent.”
diff --git a/etcd.go b/etcd.go
index 9a919b5..116726c 100644
--- a/etcd.go
+++ b/etcd.go
@@ -2,7 +2,7 @@
 //
 // Tencent is pleased to support the open source community by making tRPC available.
 //
-// Copyright (C) 2023 THL A29 Limited, a Tencent company.
+// Copyright (C) 2023 Tencent.
 // All rights reserved.
 //
 // If you have downloaded a copy of the tRPC source code from Tencent,
diff --git a/etcd_test.go b/etcd_test.go
index 60b5ed5..f101566 100644
--- a/etcd_test.go
+++ b/etcd_test.go
@@ -2,7 +2,7 @@
 //
 // Tencent is pleased to support the open source community by making tRPC available.
 //
-// Copyright (C) 2023 THL A29 Limited, a Tencent company.
+// Copyright (C) 2023 Tencent.
 // All rights reserved.
 //
 // If you have downloaded a copy of the tRPC source code from Tencent,