diff --git a/entry/src/main/ets/workers/MyWorker.ts b/entry/src/main/ets/workers/MyWorker.ts
index 510eedf..746670b 100644
--- a/entry/src/main/ets/workers/MyWorker.ts
+++ b/entry/src/main/ets/workers/MyWorker.ts
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2023 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
diff --git a/entry/src/main/ets/workers/PngLoadWorker.ts b/entry/src/main/ets/workers/PngLoadWorker.ts
index a4d0178..7d0e610 100644
--- a/entry/src/main/ets/workers/PngLoadWorker.ts
+++ b/entry/src/main/ets/workers/PngLoadWorker.ts
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2023 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at