diff --git a/BUILD.gn b/BUILD.gn
index 11f42d3f..a56d36c4 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (c) 2021 Huawei Device Co., Ltd.
+# Copyright (C) 2022 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/OAT.xml b/OAT.xml
index 92eda07c..de3ce4e7 100644
--- a/OAT.xml
+++ b/OAT.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright (c) 2021 Huawei Device Co., Ltd.
+<!-- Copyright (C) 2022 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.
diff --git a/accessibility.gni b/accessibility.gni
index f8b1d99d..9bfa3a24 100644
--- a/accessibility.gni
+++ b/accessibility.gni
@@ -1,4 +1,4 @@
-# Copyright (c) 2021 Huawei Device Co., Ltd.
+# Copyright (C) 2022 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/common/log/include/hilog_wrapper.h b/common/log/include/hilog_wrapper.h
index 07e58486..427647bc 100644
--- a/common/log/include/hilog_wrapper.h
+++ b/common/log/include/hilog_wrapper.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/dummyData/dummy.h b/dummyData/dummy.h
index 92b1c837..45faa5a3 100644
--- a/dummyData/dummy.h
+++ b/dummyData/dummy.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/BUILD.gn b/frameworks/aafwk/BUILD.gn
index 07fa1bc3..eed5c45b 100644
--- a/frameworks/aafwk/BUILD.gn
+++ b/frameworks/aafwk/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (C) 2021 Huawei Device Co., Ltd.
+# Copyright (C) 2022 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/frameworks/aafwk/aafwk.gni b/frameworks/aafwk/aafwk.gni
index 7224f1e8..c338119c 100644
--- a/frameworks/aafwk/aafwk.gni
+++ b/frameworks/aafwk/aafwk.gni
@@ -1,4 +1,4 @@
-# Copyright (c) 2021 Huawei Device Co., Ltd.
+# Copyright (C) 2022 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/frameworks/aafwk/include/accessibility_extension.h b/frameworks/aafwk/include/accessibility_extension.h
index 86badd62..54021e45 100644
--- a/frameworks/aafwk/include/accessibility_extension.h
+++ b/frameworks/aafwk/include/accessibility_extension.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/include/accessibility_extension_context.h b/frameworks/aafwk/include/accessibility_extension_context.h
index 32654de5..81ff56ea 100644
--- a/frameworks/aafwk/include/accessibility_extension_context.h
+++ b/frameworks/aafwk/include/accessibility_extension_context.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/include/accessibility_extension_module_loader.h b/frameworks/aafwk/include/accessibility_extension_module_loader.h
index c2f7488c..ee115a03 100644
--- a/frameworks/aafwk/include/accessibility_extension_module_loader.h
+++ b/frameworks/aafwk/include/accessibility_extension_module_loader.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/include/accessibility_ui_test_ability_impl.h b/frameworks/aafwk/include/accessibility_ui_test_ability_impl.h
index 1d7ced1c..ed4412e4 100644
--- a/frameworks/aafwk/include/accessibility_ui_test_ability_impl.h
+++ b/frameworks/aafwk/include/accessibility_ui_test_ability_impl.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/include/accessible_ability_client_interface.h b/frameworks/aafwk/include/accessible_ability_client_interface.h
index 2cbfdbf2..88910c26 100644
--- a/frameworks/aafwk/include/accessible_ability_client_interface.h
+++ b/frameworks/aafwk/include/accessible_ability_client_interface.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/include/accessible_ability_client_proxy.h b/frameworks/aafwk/include/accessible_ability_client_proxy.h
index 049b623b..502831c7 100644
--- a/frameworks/aafwk/include/accessible_ability_client_proxy.h
+++ b/frameworks/aafwk/include/accessible_ability_client_proxy.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/include/accessible_ability_client_stub.h b/frameworks/aafwk/include/accessible_ability_client_stub.h
index 83907289..b8f107d5 100644
--- a/frameworks/aafwk/include/accessible_ability_client_stub.h
+++ b/frameworks/aafwk/include/accessible_ability_client_stub.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/include/accessible_ability_client_stub_impl.h b/frameworks/aafwk/include/accessible_ability_client_stub_impl.h
index 699db551..0f44e1a3 100644
--- a/frameworks/aafwk/include/accessible_ability_client_stub_impl.h
+++ b/frameworks/aafwk/include/accessible_ability_client_stub_impl.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/include/display_resize_controller.h b/frameworks/aafwk/include/display_resize_controller.h
index f0105a29..432ff50c 100644
--- a/frameworks/aafwk/include/display_resize_controller.h
+++ b/frameworks/aafwk/include/display_resize_controller.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/include/js_accessibility_extension.h b/frameworks/aafwk/include/js_accessibility_extension.h
index 42f773d0..73b34b10 100644
--- a/frameworks/aafwk/include/js_accessibility_extension.h
+++ b/frameworks/aafwk/include/js_accessibility_extension.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/include/js_accessibility_extension_context.h b/frameworks/aafwk/include/js_accessibility_extension_context.h
index 420001e1..ba096f68 100644
--- a/frameworks/aafwk/include/js_accessibility_extension_context.h
+++ b/frameworks/aafwk/include/js_accessibility_extension_context.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/src/accessibility_extension.cpp b/frameworks/aafwk/src/accessibility_extension.cpp
index d36c5648..14639898 100644
--- a/frameworks/aafwk/src/accessibility_extension.cpp
+++ b/frameworks/aafwk/src/accessibility_extension.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/src/accessibility_extension_context.cpp b/frameworks/aafwk/src/accessibility_extension_context.cpp
index 3dd216ab..4cbd1893 100644
--- a/frameworks/aafwk/src/accessibility_extension_context.cpp
+++ b/frameworks/aafwk/src/accessibility_extension_context.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/src/accessibility_extension_module_loader.cpp b/frameworks/aafwk/src/accessibility_extension_module_loader.cpp
index f66b4d20..53070568 100644
--- a/frameworks/aafwk/src/accessibility_extension_module_loader.cpp
+++ b/frameworks/aafwk/src/accessibility_extension_module_loader.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/src/accessibility_ui_test_ability_impl.cpp b/frameworks/aafwk/src/accessibility_ui_test_ability_impl.cpp
index a6919074..154b9cdd 100644
--- a/frameworks/aafwk/src/accessibility_ui_test_ability_impl.cpp
+++ b/frameworks/aafwk/src/accessibility_ui_test_ability_impl.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/src/accessible_ability_client_proxy.cpp b/frameworks/aafwk/src/accessible_ability_client_proxy.cpp
index 33172b42..b8cc76f5 100644
--- a/frameworks/aafwk/src/accessible_ability_client_proxy.cpp
+++ b/frameworks/aafwk/src/accessible_ability_client_proxy.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/src/accessible_ability_client_stub.cpp b/frameworks/aafwk/src/accessible_ability_client_stub.cpp
index bd1f4863..06943d01 100644
--- a/frameworks/aafwk/src/accessible_ability_client_stub.cpp
+++ b/frameworks/aafwk/src/accessible_ability_client_stub.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/src/accessible_ability_client_stub_impl.cpp b/frameworks/aafwk/src/accessible_ability_client_stub_impl.cpp
index 64412fe9..87ef75bb 100644
--- a/frameworks/aafwk/src/accessible_ability_client_stub_impl.cpp
+++ b/frameworks/aafwk/src/accessible_ability_client_stub_impl.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/src/display_resize_controller.cpp b/frameworks/aafwk/src/display_resize_controller.cpp
index 688dc9d7..2ebbcd25 100644
--- a/frameworks/aafwk/src/display_resize_controller.cpp
+++ b/frameworks/aafwk/src/display_resize_controller.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/src/js_accessibility_extension.cpp b/frameworks/aafwk/src/js_accessibility_extension.cpp
index ac7c75ea..25eb4e23 100644
--- a/frameworks/aafwk/src/js_accessibility_extension.cpp
+++ b/frameworks/aafwk/src/js_accessibility_extension.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/src/js_accessibility_extension_context.cpp b/frameworks/aafwk/src/js_accessibility_extension_context.cpp
index e4adbdf0..6f6c3f7e 100644
--- a/frameworks/aafwk/src/js_accessibility_extension_context.cpp
+++ b/frameworks/aafwk/src/js_accessibility_extension_context.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/test/BUILD.gn b/frameworks/aafwk/test/BUILD.gn
index 4d057a79..9afdc4fd 100644
--- a/frameworks/aafwk/test/BUILD.gn
+++ b/frameworks/aafwk/test/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (c) 2021 Huawei Device Co., Ltd.
+# Copyright (C) 2022 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/frameworks/aafwk/test/mock/mock_accessibility_element_info.cpp b/frameworks/aafwk/test/mock/mock_accessibility_element_info.cpp
index c7cb8c59..ff9fdf14 100644
--- a/frameworks/aafwk/test/mock/mock_accessibility_element_info.cpp
+++ b/frameworks/aafwk/test/mock/mock_accessibility_element_info.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/test/mock/mock_accessibility_element_operator_callback_proxy.cpp b/frameworks/aafwk/test/mock/mock_accessibility_element_operator_callback_proxy.cpp
index 9c340417..9eff8466 100644
--- a/frameworks/aafwk/test/mock/mock_accessibility_element_operator_callback_proxy.cpp
+++ b/frameworks/aafwk/test/mock/mock_accessibility_element_operator_callback_proxy.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/test/mock/mock_accessibility_element_operator_callback_stub.cpp b/frameworks/aafwk/test/mock/mock_accessibility_element_operator_callback_stub.cpp
index 55b32a60..5b091c37 100644
--- a/frameworks/aafwk/test/mock/mock_accessibility_element_operator_callback_stub.cpp
+++ b/frameworks/aafwk/test/mock/mock_accessibility_element_operator_callback_stub.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/test/mock/mock_accessibility_element_operator_stub.cpp b/frameworks/aafwk/test/mock/mock_accessibility_element_operator_stub.cpp
index 39dfd3bb..416e0b67 100644
--- a/frameworks/aafwk/test/mock/mock_accessibility_element_operator_stub.cpp
+++ b/frameworks/aafwk/test/mock/mock_accessibility_element_operator_stub.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/test/mock/mock_accessibility_event_info.cpp b/frameworks/aafwk/test/mock/mock_accessibility_event_info.cpp
index 6974857a..e610ecef 100644
--- a/frameworks/aafwk/test/mock/mock_accessibility_event_info.cpp
+++ b/frameworks/aafwk/test/mock/mock_accessibility_event_info.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/test/mock/mock_accessibility_operator.cpp b/frameworks/aafwk/test/mock/mock_accessibility_operator.cpp
index 141669ff..e569ddad 100644
--- a/frameworks/aafwk/test/mock/mock_accessibility_operator.cpp
+++ b/frameworks/aafwk/test/mock/mock_accessibility_operator.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/test/mock/mock_accessibility_window_info.cpp b/frameworks/aafwk/test/mock/mock_accessibility_window_info.cpp
index c424b5d3..d567a76a 100644
--- a/frameworks/aafwk/test/mock/mock_accessibility_window_info.cpp
+++ b/frameworks/aafwk/test/mock/mock_accessibility_window_info.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/test/mock/mock_accessible_ability_channel_proxy.cpp b/frameworks/aafwk/test/mock/mock_accessible_ability_channel_proxy.cpp
index 0ff939a9..2647ee04 100644
--- a/frameworks/aafwk/test/mock/mock_accessible_ability_channel_proxy.cpp
+++ b/frameworks/aafwk/test/mock/mock_accessible_ability_channel_proxy.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/test/mock/mock_accessible_ability_channel_stub.h b/frameworks/aafwk/test/mock/mock_accessible_ability_channel_stub.h
index bc97c331..2584718c 100644
--- a/frameworks/aafwk/test/mock/mock_accessible_ability_channel_stub.h
+++ b/frameworks/aafwk/test/mock/mock_accessible_ability_channel_stub.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/test/mock/mock_accessible_ability_client_stub.h b/frameworks/aafwk/test/mock/mock_accessible_ability_client_stub.h
index debc2acc..8a64b5e4 100644
--- a/frameworks/aafwk/test/mock/mock_accessible_ability_client_stub.h
+++ b/frameworks/aafwk/test/mock/mock_accessible_ability_client_stub.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/test/mock/mock_accessible_ability_client_stub_impl.h b/frameworks/aafwk/test/mock/mock_accessible_ability_client_stub_impl.h
index 3ec05847..f5e1663b 100644
--- a/frameworks/aafwk/test/mock/mock_accessible_ability_client_stub_impl.h
+++ b/frameworks/aafwk/test/mock/mock_accessible_ability_client_stub_impl.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/test/mock/mock_accessible_ability_manager_service_proxy.cpp b/frameworks/aafwk/test/mock/mock_accessible_ability_manager_service_proxy.cpp
index 9d49c2cc..85ca2860 100644
--- a/frameworks/aafwk/test/mock/mock_accessible_ability_manager_service_proxy.cpp
+++ b/frameworks/aafwk/test/mock/mock_accessible_ability_manager_service_proxy.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/test/mock/mock_gesture_simulation.cpp b/frameworks/aafwk/test/mock/mock_gesture_simulation.cpp
index cec04f75..b5da0ef0 100644
--- a/frameworks/aafwk/test/mock/mock_gesture_simulation.cpp
+++ b/frameworks/aafwk/test/mock/mock_gesture_simulation.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/test/mock/mock_gesture_simulation.h b/frameworks/aafwk/test/mock/mock_gesture_simulation.h
index c1034e5b..c2635531 100644
--- a/frameworks/aafwk/test/mock/mock_gesture_simulation.h
+++ b/frameworks/aafwk/test/mock/mock_gesture_simulation.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/test/unittest/accessibility_extension_context_test.cpp b/frameworks/aafwk/test/unittest/accessibility_extension_context_test.cpp
index a5a1504d..73515118 100644
--- a/frameworks/aafwk/test/unittest/accessibility_extension_context_test.cpp
+++ b/frameworks/aafwk/test/unittest/accessibility_extension_context_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/test/unittest/accessible_ability_client_proxy_test.cpp b/frameworks/aafwk/test/unittest/accessible_ability_client_proxy_test.cpp
index 0ca7772b..c27dbd38 100644
--- a/frameworks/aafwk/test/unittest/accessible_ability_client_proxy_test.cpp
+++ b/frameworks/aafwk/test/unittest/accessible_ability_client_proxy_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/test/unittest/accessible_ability_client_stub_impl_test.cpp b/frameworks/aafwk/test/unittest/accessible_ability_client_stub_impl_test.cpp
index d9b21023..3648150b 100644
--- a/frameworks/aafwk/test/unittest/accessible_ability_client_stub_impl_test.cpp
+++ b/frameworks/aafwk/test/unittest/accessible_ability_client_stub_impl_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/test/unittest/accessible_ability_client_stub_test.cpp b/frameworks/aafwk/test/unittest/accessible_ability_client_stub_test.cpp
index 1629bc61..f92628cc 100644
--- a/frameworks/aafwk/test/unittest/accessible_ability_client_stub_test.cpp
+++ b/frameworks/aafwk/test/unittest/accessible_ability_client_stub_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/aafwk/test/unittest/display_resize_controller_test.cpp b/frameworks/aafwk/test/unittest/display_resize_controller_test.cpp
index 3d2506a9..7c1adb68 100644
--- a/frameworks/aafwk/test/unittest/display_resize_controller_test.cpp
+++ b/frameworks/aafwk/test/unittest/display_resize_controller_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/asacfwk.gni b/frameworks/asacfwk/asacfwk.gni
index c7a299a0..48a18af5 100644
--- a/frameworks/asacfwk/asacfwk.gni
+++ b/frameworks/asacfwk/asacfwk.gni
@@ -1,4 +1,4 @@
-# Copyright (c) 2021 Huawei Device Co., Ltd.
+# Copyright (C) 2022 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/frameworks/asacfwk/include/accessibility_element_operator_async_mng.h b/frameworks/asacfwk/include/accessibility_element_operator_async_mng.h
index dc23c458..03e677d8 100644
--- a/frameworks/asacfwk/include/accessibility_element_operator_async_mng.h
+++ b/frameworks/asacfwk/include/accessibility_element_operator_async_mng.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/include/accessibility_element_operator_callback_interface.h b/frameworks/asacfwk/include/accessibility_element_operator_callback_interface.h
index 151f834d..dad42991 100644
--- a/frameworks/asacfwk/include/accessibility_element_operator_callback_interface.h
+++ b/frameworks/asacfwk/include/accessibility_element_operator_callback_interface.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/include/accessibility_element_operator_callback_proxy.h b/frameworks/asacfwk/include/accessibility_element_operator_callback_proxy.h
index 61702b27..c6e380a7 100644
--- a/frameworks/asacfwk/include/accessibility_element_operator_callback_proxy.h
+++ b/frameworks/asacfwk/include/accessibility_element_operator_callback_proxy.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/include/accessibility_element_operator_callback_stub.h b/frameworks/asacfwk/include/accessibility_element_operator_callback_stub.h
index 96463d30..e2c6315c 100644
--- a/frameworks/asacfwk/include/accessibility_element_operator_callback_stub.h
+++ b/frameworks/asacfwk/include/accessibility_element_operator_callback_stub.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/include/accessibility_element_operator_interface.h b/frameworks/asacfwk/include/accessibility_element_operator_interface.h
index 3e2ad792..bb9bcb02 100644
--- a/frameworks/asacfwk/include/accessibility_element_operator_interface.h
+++ b/frameworks/asacfwk/include/accessibility_element_operator_interface.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/include/accessibility_element_operator_proxy.h b/frameworks/asacfwk/include/accessibility_element_operator_proxy.h
index 4f49a223..38d9e2bf 100644
--- a/frameworks/asacfwk/include/accessibility_element_operator_proxy.h
+++ b/frameworks/asacfwk/include/accessibility_element_operator_proxy.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/include/accessibility_element_operator_stub.h b/frameworks/asacfwk/include/accessibility_element_operator_stub.h
index 6ad3b53a..eaefca41 100644
--- a/frameworks/asacfwk/include/accessibility_element_operator_stub.h
+++ b/frameworks/asacfwk/include/accessibility_element_operator_stub.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/include/accessibility_operator.h b/frameworks/asacfwk/include/accessibility_operator.h
index 3c2bb606..0e7d73a4 100644
--- a/frameworks/asacfwk/include/accessibility_operator.h
+++ b/frameworks/asacfwk/include/accessibility_operator.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/include/accessible_ability_channel_interface.h b/frameworks/asacfwk/include/accessible_ability_channel_interface.h
index 27331925..425c785b 100644
--- a/frameworks/asacfwk/include/accessible_ability_channel_interface.h
+++ b/frameworks/asacfwk/include/accessible_ability_channel_interface.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/include/accessible_ability_channel_proxy.h b/frameworks/asacfwk/include/accessible_ability_channel_proxy.h
index 777f280c..df187291 100644
--- a/frameworks/asacfwk/include/accessible_ability_channel_proxy.h
+++ b/frameworks/asacfwk/include/accessible_ability_channel_proxy.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/include/accessible_ability_channel_stub.h b/frameworks/asacfwk/include/accessible_ability_channel_stub.h
index 1363eb05..04f3b265 100644
--- a/frameworks/asacfwk/include/accessible_ability_channel_stub.h
+++ b/frameworks/asacfwk/include/accessible_ability_channel_stub.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/include/accessible_ability_manager_service_caption_property_interface.h b/frameworks/asacfwk/include/accessible_ability_manager_service_caption_property_interface.h
index aaeece8b..1525c575 100644
--- a/frameworks/asacfwk/include/accessible_ability_manager_service_caption_property_interface.h
+++ b/frameworks/asacfwk/include/accessible_ability_manager_service_caption_property_interface.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/include/accessible_ability_manager_service_caption_property_proxy.h b/frameworks/asacfwk/include/accessible_ability_manager_service_caption_property_proxy.h
index 0abd48d2..09e57598 100644
--- a/frameworks/asacfwk/include/accessible_ability_manager_service_caption_property_proxy.h
+++ b/frameworks/asacfwk/include/accessible_ability_manager_service_caption_property_proxy.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/include/accessible_ability_manager_service_caption_property_stub.h b/frameworks/asacfwk/include/accessible_ability_manager_service_caption_property_stub.h
index 21abc536..995aef1d 100644
--- a/frameworks/asacfwk/include/accessible_ability_manager_service_caption_property_stub.h
+++ b/frameworks/asacfwk/include/accessible_ability_manager_service_caption_property_stub.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/include/accessible_ability_manager_service_interface.h b/frameworks/asacfwk/include/accessible_ability_manager_service_interface.h
index 73995005..25fb674f 100644
--- a/frameworks/asacfwk/include/accessible_ability_manager_service_interface.h
+++ b/frameworks/asacfwk/include/accessible_ability_manager_service_interface.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/include/accessible_ability_manager_service_proxy.h b/frameworks/asacfwk/include/accessible_ability_manager_service_proxy.h
index 9b497f1a..c95dcf84 100644
--- a/frameworks/asacfwk/include/accessible_ability_manager_service_proxy.h
+++ b/frameworks/asacfwk/include/accessible_ability_manager_service_proxy.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/include/accessible_ability_manager_service_state_interface.h b/frameworks/asacfwk/include/accessible_ability_manager_service_state_interface.h
index e86f0325..b9095c3b 100644
--- a/frameworks/asacfwk/include/accessible_ability_manager_service_state_interface.h
+++ b/frameworks/asacfwk/include/accessible_ability_manager_service_state_interface.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/include/accessible_ability_manager_service_state_proxy.h b/frameworks/asacfwk/include/accessible_ability_manager_service_state_proxy.h
index bb2e0a99..71e2db07 100644
--- a/frameworks/asacfwk/include/accessible_ability_manager_service_state_proxy.h
+++ b/frameworks/asacfwk/include/accessible_ability_manager_service_state_proxy.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/include/accessible_ability_manager_service_state_stub.h b/frameworks/asacfwk/include/accessible_ability_manager_service_state_stub.h
index c8de52c3..de985aa6 100644
--- a/frameworks/asacfwk/include/accessible_ability_manager_service_state_stub.h
+++ b/frameworks/asacfwk/include/accessible_ability_manager_service_state_stub.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/include/accessible_ability_manager_service_stub.h b/frameworks/asacfwk/include/accessible_ability_manager_service_stub.h
index 0bbca901..94a0a6cd 100644
--- a/frameworks/asacfwk/include/accessible_ability_manager_service_stub.h
+++ b/frameworks/asacfwk/include/accessible_ability_manager_service_stub.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/include/gesture_simulation.h b/frameworks/asacfwk/include/gesture_simulation.h
index 738c4059..ce1f626f 100644
--- a/frameworks/asacfwk/include/gesture_simulation.h
+++ b/frameworks/asacfwk/include/gesture_simulation.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/src/accessibility_ability_info.cpp b/frameworks/asacfwk/src/accessibility_ability_info.cpp
index 9cca673a..cfd485e2 100644
--- a/frameworks/asacfwk/src/accessibility_ability_info.cpp
+++ b/frameworks/asacfwk/src/accessibility_ability_info.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/src/accessibility_caption.cpp b/frameworks/asacfwk/src/accessibility_caption.cpp
index c1a6b4da..9c0fac5a 100644
--- a/frameworks/asacfwk/src/accessibility_caption.cpp
+++ b/frameworks/asacfwk/src/accessibility_caption.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/src/accessibility_element_info.cpp b/frameworks/asacfwk/src/accessibility_element_info.cpp
index a4f333f2..15f30f9b 100644
--- a/frameworks/asacfwk/src/accessibility_element_info.cpp
+++ b/frameworks/asacfwk/src/accessibility_element_info.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/src/accessibility_element_operator_async_mng.cpp b/frameworks/asacfwk/src/accessibility_element_operator_async_mng.cpp
index 1bff560a..5f06acc6 100644
--- a/frameworks/asacfwk/src/accessibility_element_operator_async_mng.cpp
+++ b/frameworks/asacfwk/src/accessibility_element_operator_async_mng.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/src/accessibility_element_operator_callback_proxy.cpp b/frameworks/asacfwk/src/accessibility_element_operator_callback_proxy.cpp
index ad6fd79a..34f82fc7 100644
--- a/frameworks/asacfwk/src/accessibility_element_operator_callback_proxy.cpp
+++ b/frameworks/asacfwk/src/accessibility_element_operator_callback_proxy.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/src/accessibility_element_operator_callback_stub.cpp b/frameworks/asacfwk/src/accessibility_element_operator_callback_stub.cpp
index a6c27800..1e56e9f2 100644
--- a/frameworks/asacfwk/src/accessibility_element_operator_callback_stub.cpp
+++ b/frameworks/asacfwk/src/accessibility_element_operator_callback_stub.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/src/accessibility_element_operator_proxy.cpp b/frameworks/asacfwk/src/accessibility_element_operator_proxy.cpp
index a6189a44..1555e4f5 100644
--- a/frameworks/asacfwk/src/accessibility_element_operator_proxy.cpp
+++ b/frameworks/asacfwk/src/accessibility_element_operator_proxy.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/src/accessibility_element_operator_stub.cpp b/frameworks/asacfwk/src/accessibility_element_operator_stub.cpp
index 9d5139a0..ba38b910 100644
--- a/frameworks/asacfwk/src/accessibility_element_operator_stub.cpp
+++ b/frameworks/asacfwk/src/accessibility_element_operator_stub.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/src/accessibility_event_info.cpp b/frameworks/asacfwk/src/accessibility_event_info.cpp
index 41dd70c9..f18a8151 100644
--- a/frameworks/asacfwk/src/accessibility_event_info.cpp
+++ b/frameworks/asacfwk/src/accessibility_event_info.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/src/accessibility_operator.cpp b/frameworks/asacfwk/src/accessibility_operator.cpp
index 8fe10c1a..956abcc4 100644
--- a/frameworks/asacfwk/src/accessibility_operator.cpp
+++ b/frameworks/asacfwk/src/accessibility_operator.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/src/accessibility_state_event.cpp b/frameworks/asacfwk/src/accessibility_state_event.cpp
index c33f2842..a6804e5a 100644
--- a/frameworks/asacfwk/src/accessibility_state_event.cpp
+++ b/frameworks/asacfwk/src/accessibility_state_event.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/src/accessibility_system_ability_client.cpp b/frameworks/asacfwk/src/accessibility_system_ability_client.cpp
index 790acc04..aa22e8bf 100644
--- a/frameworks/asacfwk/src/accessibility_system_ability_client.cpp
+++ b/frameworks/asacfwk/src/accessibility_system_ability_client.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/src/accessibility_window_info.cpp b/frameworks/asacfwk/src/accessibility_window_info.cpp
index 6123df89..3190e78e 100644
--- a/frameworks/asacfwk/src/accessibility_window_info.cpp
+++ b/frameworks/asacfwk/src/accessibility_window_info.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/src/accessible_ability_channel_proxy.cpp b/frameworks/asacfwk/src/accessible_ability_channel_proxy.cpp
index b9d6f809..d966a75e 100644
--- a/frameworks/asacfwk/src/accessible_ability_channel_proxy.cpp
+++ b/frameworks/asacfwk/src/accessible_ability_channel_proxy.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/src/accessible_ability_channel_stub.cpp b/frameworks/asacfwk/src/accessible_ability_channel_stub.cpp
index 9cc020f2..4c99cd06 100644
--- a/frameworks/asacfwk/src/accessible_ability_channel_stub.cpp
+++ b/frameworks/asacfwk/src/accessible_ability_channel_stub.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/src/accessible_ability_manager_service_caption_property_proxy.cpp b/frameworks/asacfwk/src/accessible_ability_manager_service_caption_property_proxy.cpp
index ac868623..ccee2ce9 100644
--- a/frameworks/asacfwk/src/accessible_ability_manager_service_caption_property_proxy.cpp
+++ b/frameworks/asacfwk/src/accessible_ability_manager_service_caption_property_proxy.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/src/accessible_ability_manager_service_caption_property_stub.cpp b/frameworks/asacfwk/src/accessible_ability_manager_service_caption_property_stub.cpp
index faff0ef5..ae7cd1fc 100644
--- a/frameworks/asacfwk/src/accessible_ability_manager_service_caption_property_stub.cpp
+++ b/frameworks/asacfwk/src/accessible_ability_manager_service_caption_property_stub.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/src/accessible_ability_manager_service_proxy.cpp b/frameworks/asacfwk/src/accessible_ability_manager_service_proxy.cpp
index 7598b541..5bdbfce0 100644
--- a/frameworks/asacfwk/src/accessible_ability_manager_service_proxy.cpp
+++ b/frameworks/asacfwk/src/accessible_ability_manager_service_proxy.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/src/accessible_ability_manager_service_state_proxy.cpp b/frameworks/asacfwk/src/accessible_ability_manager_service_state_proxy.cpp
index b686a541..ec85c7d2 100644
--- a/frameworks/asacfwk/src/accessible_ability_manager_service_state_proxy.cpp
+++ b/frameworks/asacfwk/src/accessible_ability_manager_service_state_proxy.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/src/accessible_ability_manager_service_state_stub.cpp b/frameworks/asacfwk/src/accessible_ability_manager_service_state_stub.cpp
index f1f3d13a..6464603d 100644
--- a/frameworks/asacfwk/src/accessible_ability_manager_service_state_stub.cpp
+++ b/frameworks/asacfwk/src/accessible_ability_manager_service_state_stub.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/src/accessible_ability_manager_service_stub.cpp b/frameworks/asacfwk/src/accessible_ability_manager_service_stub.cpp
index 467b78d9..00dd7574 100644
--- a/frameworks/asacfwk/src/accessible_ability_manager_service_stub.cpp
+++ b/frameworks/asacfwk/src/accessible_ability_manager_service_stub.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/src/gesture_simulation.cpp b/frameworks/asacfwk/src/gesture_simulation.cpp
index 5fbb0ca8..6be378d7 100644
--- a/frameworks/asacfwk/src/gesture_simulation.cpp
+++ b/frameworks/asacfwk/src/gesture_simulation.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/test/BUILD.gn b/frameworks/asacfwk/test/BUILD.gn
index 1020e404..faf2d658 100644
--- a/frameworks/asacfwk/test/BUILD.gn
+++ b/frameworks/asacfwk/test/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (c) 2021 Huawei Device Co., Ltd.
+# Copyright (C) 2022 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/frameworks/asacfwk/test/mock/mock_accessible_ability_channel_impl.cpp b/frameworks/asacfwk/test/mock/mock_accessible_ability_channel_impl.cpp
index f982394e..08e6d73f 100644
--- a/frameworks/asacfwk/test/mock/mock_accessible_ability_channel_impl.cpp
+++ b/frameworks/asacfwk/test/mock/mock_accessible_ability_channel_impl.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/test/mock/mock_accessible_ability_channel_impl.h b/frameworks/asacfwk/test/mock/mock_accessible_ability_channel_impl.h
index bf7933a9..d6e41fc5 100644
--- a/frameworks/asacfwk/test/mock/mock_accessible_ability_channel_impl.h
+++ b/frameworks/asacfwk/test/mock/mock_accessible_ability_channel_impl.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/test/mock/mock_accessible_ability_channel_stub.h b/frameworks/asacfwk/test/mock/mock_accessible_ability_channel_stub.h
index c9eb031b..29978a51 100644
--- a/frameworks/asacfwk/test/mock/mock_accessible_ability_channel_stub.h
+++ b/frameworks/asacfwk/test/mock/mock_accessible_ability_channel_stub.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/test/mock/mock_accessible_ability_channel_stub_impl.h b/frameworks/asacfwk/test/mock/mock_accessible_ability_channel_stub_impl.h
index 2378e01a..ac39995f 100644
--- a/frameworks/asacfwk/test/mock/mock_accessible_ability_channel_stub_impl.h
+++ b/frameworks/asacfwk/test/mock/mock_accessible_ability_channel_stub_impl.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/test/mock/mock_accessible_ability_manager_service_impl.h b/frameworks/asacfwk/test/mock/mock_accessible_ability_manager_service_impl.h
index 192fa1da..3c5745df 100644
--- a/frameworks/asacfwk/test/mock/mock_accessible_ability_manager_service_impl.h
+++ b/frameworks/asacfwk/test/mock/mock_accessible_ability_manager_service_impl.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/test/mock/mock_accessible_ability_manager_service_stub.h b/frameworks/asacfwk/test/mock/mock_accessible_ability_manager_service_stub.h
index 9c96f532..d89277a5 100644
--- a/frameworks/asacfwk/test/mock/mock_accessible_ability_manager_service_stub.h
+++ b/frameworks/asacfwk/test/mock/mock_accessible_ability_manager_service_stub.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/test/unittest/accessibility_ability_info_test.cpp b/frameworks/asacfwk/test/unittest/accessibility_ability_info_test.cpp
index 2271f63c..2e28cea8 100644
--- a/frameworks/asacfwk/test/unittest/accessibility_ability_info_test.cpp
+++ b/frameworks/asacfwk/test/unittest/accessibility_ability_info_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/test/unittest/accessibility_element_info_test.cpp b/frameworks/asacfwk/test/unittest/accessibility_element_info_test.cpp
index 382e1d6c..6d9288ae 100644
--- a/frameworks/asacfwk/test/unittest/accessibility_element_info_test.cpp
+++ b/frameworks/asacfwk/test/unittest/accessibility_element_info_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/test/unittest/accessibility_element_operator_callback_proxy_test.cpp b/frameworks/asacfwk/test/unittest/accessibility_element_operator_callback_proxy_test.cpp
index 897f53b6..457b25af 100644
--- a/frameworks/asacfwk/test/unittest/accessibility_element_operator_callback_proxy_test.cpp
+++ b/frameworks/asacfwk/test/unittest/accessibility_element_operator_callback_proxy_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/test/unittest/accessibility_element_operator_proxy_test.cpp b/frameworks/asacfwk/test/unittest/accessibility_element_operator_proxy_test.cpp
index 60b8c4ab..9b45ad4b 100644
--- a/frameworks/asacfwk/test/unittest/accessibility_element_operator_proxy_test.cpp
+++ b/frameworks/asacfwk/test/unittest/accessibility_element_operator_proxy_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/test/unittest/accessibility_element_operator_stub_test.cpp b/frameworks/asacfwk/test/unittest/accessibility_element_operator_stub_test.cpp
index b2f0b5de..a3fda58d 100644
--- a/frameworks/asacfwk/test/unittest/accessibility_element_operator_stub_test.cpp
+++ b/frameworks/asacfwk/test/unittest/accessibility_element_operator_stub_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/test/unittest/accessibility_event_info_test.cpp b/frameworks/asacfwk/test/unittest/accessibility_event_info_test.cpp
index 7eb45471..af05b24f 100644
--- a/frameworks/asacfwk/test/unittest/accessibility_event_info_test.cpp
+++ b/frameworks/asacfwk/test/unittest/accessibility_event_info_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/test/unittest/accessibility_operator_test.cpp b/frameworks/asacfwk/test/unittest/accessibility_operator_test.cpp
index 84e43d35..ea0c01f3 100644
--- a/frameworks/asacfwk/test/unittest/accessibility_operator_test.cpp
+++ b/frameworks/asacfwk/test/unittest/accessibility_operator_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/test/unittest/accessibility_system_ability_client_test.cpp b/frameworks/asacfwk/test/unittest/accessibility_system_ability_client_test.cpp
index dc1538a4..7ce91f7e 100644
--- a/frameworks/asacfwk/test/unittest/accessibility_system_ability_client_test.cpp
+++ b/frameworks/asacfwk/test/unittest/accessibility_system_ability_client_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/test/unittest/accessibility_window_info_test.cpp b/frameworks/asacfwk/test/unittest/accessibility_window_info_test.cpp
index 42d6507e..506d4ea9 100644
--- a/frameworks/asacfwk/test/unittest/accessibility_window_info_test.cpp
+++ b/frameworks/asacfwk/test/unittest/accessibility_window_info_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/test/unittest/accessible_ability_channel_proxy_test.cpp b/frameworks/asacfwk/test/unittest/accessible_ability_channel_proxy_test.cpp
index 81c07a25..9cdfb6a8 100644
--- a/frameworks/asacfwk/test/unittest/accessible_ability_channel_proxy_test.cpp
+++ b/frameworks/asacfwk/test/unittest/accessible_ability_channel_proxy_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/test/unittest/accessible_ability_channel_stub_test.cpp b/frameworks/asacfwk/test/unittest/accessible_ability_channel_stub_test.cpp
index 50ec38d0..9de37f6e 100644
--- a/frameworks/asacfwk/test/unittest/accessible_ability_channel_stub_test.cpp
+++ b/frameworks/asacfwk/test/unittest/accessible_ability_channel_stub_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/test/unittest/accessible_ability_manager_service_proxy_test.cpp b/frameworks/asacfwk/test/unittest/accessible_ability_manager_service_proxy_test.cpp
index 8c63cd7f..520110cf 100644
--- a/frameworks/asacfwk/test/unittest/accessible_ability_manager_service_proxy_test.cpp
+++ b/frameworks/asacfwk/test/unittest/accessible_ability_manager_service_proxy_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/test/unittest/accessible_ability_manager_service_state_proxy_test.cpp b/frameworks/asacfwk/test/unittest/accessible_ability_manager_service_state_proxy_test.cpp
index 66177b39..4dcd8ed8 100644
--- a/frameworks/asacfwk/test/unittest/accessible_ability_manager_service_state_proxy_test.cpp
+++ b/frameworks/asacfwk/test/unittest/accessible_ability_manager_service_state_proxy_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/test/unittest/accessible_ability_manager_service_state_stub_test.cpp b/frameworks/asacfwk/test/unittest/accessible_ability_manager_service_state_stub_test.cpp
index 34a938d1..8d3a8366 100644
--- a/frameworks/asacfwk/test/unittest/accessible_ability_manager_service_state_stub_test.cpp
+++ b/frameworks/asacfwk/test/unittest/accessible_ability_manager_service_state_stub_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/test/unittest/accessible_ability_manager_service_stub_test.cpp b/frameworks/asacfwk/test/unittest/accessible_ability_manager_service_stub_test.cpp
index e8abbe7c..62a287ac 100644
--- a/frameworks/asacfwk/test/unittest/accessible_ability_manager_service_stub_test.cpp
+++ b/frameworks/asacfwk/test/unittest/accessible_ability_manager_service_stub_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/asacfwk/test/unittest/gesture_simulation_test.cpp b/frameworks/asacfwk/test/unittest/gesture_simulation_test.cpp
index 724bba8b..99f0435c 100644
--- a/frameworks/asacfwk/test/unittest/gesture_simulation_test.cpp
+++ b/frameworks/asacfwk/test/unittest/gesture_simulation_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/frameworks/systemtest/BUILD.gn b/frameworks/systemtest/BUILD.gn
index 2ef4bdcc..2a7df952 100644
--- a/frameworks/systemtest/BUILD.gn
+++ b/frameworks/systemtest/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (c) 2021 Huawei Device Co., Ltd.
+# Copyright (C) 2022 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/frameworks/systemtest/accessibility_system_ability_client_test.cpp b/frameworks/systemtest/accessibility_system_ability_client_test.cpp
index 7328d505..9ef2778b 100644
--- a/frameworks/systemtest/accessibility_system_ability_client_test.cpp
+++ b/frameworks/systemtest/accessibility_system_ability_client_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/interfaces/innerkits/aafwk/include/accessibility_ui_test_ability.h b/interfaces/innerkits/aafwk/include/accessibility_ui_test_ability.h
index fd6e6127..d2123284 100644
--- a/interfaces/innerkits/aafwk/include/accessibility_ui_test_ability.h
+++ b/interfaces/innerkits/aafwk/include/accessibility_ui_test_ability.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/interfaces/innerkits/aafwk/include/accessibility_ui_test_ability_listener.h b/interfaces/innerkits/aafwk/include/accessibility_ui_test_ability_listener.h
index 08e46f64..fe8b6f12 100644
--- a/interfaces/innerkits/aafwk/include/accessibility_ui_test_ability_listener.h
+++ b/interfaces/innerkits/aafwk/include/accessibility_ui_test_ability_listener.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/interfaces/innerkits/asacfwk/BUILD.gn b/interfaces/innerkits/asacfwk/BUILD.gn
index 86a4af81..9ba0dd93 100644
--- a/interfaces/innerkits/asacfwk/BUILD.gn
+++ b/interfaces/innerkits/asacfwk/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (C) 2021 Huawei Device Co., Ltd.
+# Copyright (C) 2022 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/interfaces/innerkits/asacfwk/include/accessibility_ability_info.h b/interfaces/innerkits/asacfwk/include/accessibility_ability_info.h
index c9154dc9..3d2a1937 100644
--- a/interfaces/innerkits/asacfwk/include/accessibility_ability_info.h
+++ b/interfaces/innerkits/asacfwk/include/accessibility_ability_info.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/interfaces/innerkits/asacfwk/include/accessibility_caption.h b/interfaces/innerkits/asacfwk/include/accessibility_caption.h
index ac2989f0..d05447d8 100644
--- a/interfaces/innerkits/asacfwk/include/accessibility_caption.h
+++ b/interfaces/innerkits/asacfwk/include/accessibility_caption.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/interfaces/innerkits/asacfwk/include/accessibility_element_info.h b/interfaces/innerkits/asacfwk/include/accessibility_element_info.h
index 75032b53..12facb1b 100644
--- a/interfaces/innerkits/asacfwk/include/accessibility_element_info.h
+++ b/interfaces/innerkits/asacfwk/include/accessibility_element_info.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/interfaces/innerkits/asacfwk/include/accessibility_element_operator.h b/interfaces/innerkits/asacfwk/include/accessibility_element_operator.h
index 613cff65..dd9c336e 100644
--- a/interfaces/innerkits/asacfwk/include/accessibility_element_operator.h
+++ b/interfaces/innerkits/asacfwk/include/accessibility_element_operator.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/interfaces/innerkits/asacfwk/include/accessibility_element_operator_callback.h b/interfaces/innerkits/asacfwk/include/accessibility_element_operator_callback.h
index d3df981b..fa35f23b 100644
--- a/interfaces/innerkits/asacfwk/include/accessibility_element_operator_callback.h
+++ b/interfaces/innerkits/asacfwk/include/accessibility_element_operator_callback.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/interfaces/innerkits/asacfwk/include/accessibility_event_info.h b/interfaces/innerkits/asacfwk/include/accessibility_event_info.h
index c8de1ffc..a8e81adc 100644
--- a/interfaces/innerkits/asacfwk/include/accessibility_event_info.h
+++ b/interfaces/innerkits/asacfwk/include/accessibility_event_info.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/interfaces/innerkits/asacfwk/include/accessibility_state_event.h b/interfaces/innerkits/asacfwk/include/accessibility_state_event.h
index 13a88092..bc06e383 100644
--- a/interfaces/innerkits/asacfwk/include/accessibility_state_event.h
+++ b/interfaces/innerkits/asacfwk/include/accessibility_state_event.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/interfaces/innerkits/asacfwk/include/accessibility_system_ability_client.h b/interfaces/innerkits/asacfwk/include/accessibility_system_ability_client.h
index 1679e194..899e9e0a 100644
--- a/interfaces/innerkits/asacfwk/include/accessibility_system_ability_client.h
+++ b/interfaces/innerkits/asacfwk/include/accessibility_system_ability_client.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/interfaces/innerkits/asacfwk/include/accessibility_window_info.h b/interfaces/innerkits/asacfwk/include/accessibility_window_info.h
index 5bbe759f..50339783 100644
--- a/interfaces/innerkits/asacfwk/include/accessibility_window_info.h
+++ b/interfaces/innerkits/asacfwk/include/accessibility_window_info.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/interfaces/kits/js/@ohos.accessibility.d.ts b/interfaces/kits/js/@ohos.accessibility.d.ts
index 49eb1085..c1654dd9 100644
--- a/interfaces/kits/js/@ohos.accessibility.d.ts
+++ b/interfaces/kits/js/@ohos.accessibility.d.ts
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/interfaces/kits/napi/BUILD.gn b/interfaces/kits/napi/BUILD.gn
index 8005c359..c35f759c 100644
--- a/interfaces/kits/napi/BUILD.gn
+++ b/interfaces/kits/napi/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (c) 2021 Huawei Device Co., Ltd.
+# Copyright (C) 2022 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/interfaces/kits/napi/accessibility_extension/BUILD.gn b/interfaces/kits/napi/accessibility_extension/BUILD.gn
index 307e56e9..2e6c52e8 100644
--- a/interfaces/kits/napi/accessibility_extension/BUILD.gn
+++ b/interfaces/kits/napi/accessibility_extension/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (c) 2021 Huawei Device Co., Ltd.
+# Copyright (C) 2022 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/interfaces/kits/napi/accessibility_extension/accessibility_extension.js b/interfaces/kits/napi/accessibility_extension/accessibility_extension.js
index 8056c649..b2ca4046 100644
--- a/interfaces/kits/napi/accessibility_extension/accessibility_extension.js
+++ b/interfaces/kits/napi/accessibility_extension/accessibility_extension.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/interfaces/kits/napi/accessibility_extension/accessibility_extension_module.cpp b/interfaces/kits/napi/accessibility_extension/accessibility_extension_module.cpp
index 58dba709..04e85163 100644
--- a/interfaces/kits/napi/accessibility_extension/accessibility_extension_module.cpp
+++ b/interfaces/kits/napi/accessibility_extension/accessibility_extension_module.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/interfaces/kits/napi/accessibility_extension_context/BUILD.gn b/interfaces/kits/napi/accessibility_extension_context/BUILD.gn
index 9f1ea100..765b2f3c 100644
--- a/interfaces/kits/napi/accessibility_extension_context/BUILD.gn
+++ b/interfaces/kits/napi/accessibility_extension_context/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (c) 2021 Huawei Device Co., Ltd.
+# Copyright (C) 2022 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/interfaces/kits/napi/accessibility_extension_context/accessibility_extension_context.js b/interfaces/kits/napi/accessibility_extension_context/accessibility_extension_context.js
index f9f18816..5d70b8f5 100644
--- a/interfaces/kits/napi/accessibility_extension_context/accessibility_extension_context.js
+++ b/interfaces/kits/napi/accessibility_extension_context/accessibility_extension_context.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/interfaces/kits/napi/accessibility_extension_context/accessibility_extension_context_module.cpp b/interfaces/kits/napi/accessibility_extension_context/accessibility_extension_context_module.cpp
index 6663ec70..f5130899 100644
--- a/interfaces/kits/napi/accessibility_extension_context/accessibility_extension_context_module.cpp
+++ b/interfaces/kits/napi/accessibility_extension_context/accessibility_extension_context_module.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/interfaces/kits/napi/include/napi_accessibility_event_info.h b/interfaces/kits/napi/include/napi_accessibility_event_info.h
index d33ffdb2..90884488 100644
--- a/interfaces/kits/napi/include/napi_accessibility_event_info.h
+++ b/interfaces/kits/napi/include/napi_accessibility_event_info.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/interfaces/kits/napi/include/napi_accessibility_gesture_path.h b/interfaces/kits/napi/include/napi_accessibility_gesture_path.h
index 37f7473f..562df152 100644
--- a/interfaces/kits/napi/include/napi_accessibility_gesture_path.h
+++ b/interfaces/kits/napi/include/napi_accessibility_gesture_path.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/interfaces/kits/napi/include/napi_accessibility_gesture_pos.h b/interfaces/kits/napi/include/napi_accessibility_gesture_pos.h
index 05316cc3..27c1e83b 100644
--- a/interfaces/kits/napi/include/napi_accessibility_gesture_pos.h
+++ b/interfaces/kits/napi/include/napi_accessibility_gesture_pos.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/interfaces/kits/napi/include/napi_accessibility_info.h b/interfaces/kits/napi/include/napi_accessibility_info.h
index f4957294..ce803806 100644
--- a/interfaces/kits/napi/include/napi_accessibility_info.h
+++ b/interfaces/kits/napi/include/napi_accessibility_info.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/interfaces/kits/napi/include/napi_accessibility_system_ability_client.h b/interfaces/kits/napi/include/napi_accessibility_system_ability_client.h
index 196a65d2..eba3a177 100644
--- a/interfaces/kits/napi/include/napi_accessibility_system_ability_client.h
+++ b/interfaces/kits/napi/include/napi_accessibility_system_ability_client.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/interfaces/kits/napi/include/napi_accessibility_utils.h b/interfaces/kits/napi/include/napi_accessibility_utils.h
index 29b08fe6..fee6eaca 100644
--- a/interfaces/kits/napi/include/napi_accessibility_utils.h
+++ b/interfaces/kits/napi/include/napi_accessibility_utils.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/interfaces/kits/napi/include/napi_accessibility_window_info.h b/interfaces/kits/napi/include/napi_accessibility_window_info.h
index 46d31b63..b5f5a081 100644
--- a/interfaces/kits/napi/include/napi_accessibility_window_info.h
+++ b/interfaces/kits/napi/include/napi_accessibility_window_info.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/interfaces/kits/napi/src/napi_accessibility_event_info.cpp b/interfaces/kits/napi/src/napi_accessibility_event_info.cpp
index e33311e6..989451eb 100644
--- a/interfaces/kits/napi/src/napi_accessibility_event_info.cpp
+++ b/interfaces/kits/napi/src/napi_accessibility_event_info.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/interfaces/kits/napi/src/napi_accessibility_gesture_path.cpp b/interfaces/kits/napi/src/napi_accessibility_gesture_path.cpp
index fa71dd0a..4d8ff85f 100644
--- a/interfaces/kits/napi/src/napi_accessibility_gesture_path.cpp
+++ b/interfaces/kits/napi/src/napi_accessibility_gesture_path.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/interfaces/kits/napi/src/napi_accessibility_gesture_pos.cpp b/interfaces/kits/napi/src/napi_accessibility_gesture_pos.cpp
index eb9b03bc..88702f45 100644
--- a/interfaces/kits/napi/src/napi_accessibility_gesture_pos.cpp
+++ b/interfaces/kits/napi/src/napi_accessibility_gesture_pos.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/interfaces/kits/napi/src/napi_accessibility_info.cpp b/interfaces/kits/napi/src/napi_accessibility_info.cpp
index 83248476..2109ec8e 100644
--- a/interfaces/kits/napi/src/napi_accessibility_info.cpp
+++ b/interfaces/kits/napi/src/napi_accessibility_info.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/interfaces/kits/napi/src/napi_accessibility_system_ability_client.cpp b/interfaces/kits/napi/src/napi_accessibility_system_ability_client.cpp
index b6ec9315..3193f708 100644
--- a/interfaces/kits/napi/src/napi_accessibility_system_ability_client.cpp
+++ b/interfaces/kits/napi/src/napi_accessibility_system_ability_client.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/interfaces/kits/napi/src/napi_accessibility_utils.cpp b/interfaces/kits/napi/src/napi_accessibility_utils.cpp
index 85014883..22864238 100644
--- a/interfaces/kits/napi/src/napi_accessibility_utils.cpp
+++ b/interfaces/kits/napi/src/napi_accessibility_utils.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/interfaces/kits/napi/src/napi_accessibility_window_info.cpp b/interfaces/kits/napi/src/napi_accessibility_window_info.cpp
index 88af2ab5..6e862836 100644
--- a/interfaces/kits/napi/src/napi_accessibility_window_info.cpp
+++ b/interfaces/kits/napi/src/napi_accessibility_window_info.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/interfaces/kits/napi/src/native_module.cpp b/interfaces/kits/napi/src/native_module.cpp
index 7ce26f16..fdbac215 100644
--- a/interfaces/kits/napi/src/native_module.cpp
+++ b/interfaces/kits/napi/src/native_module.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/sa_profile/801.xml b/sa_profile/801.xml
index a978b6a7..82fbc45a 100644
--- a/sa_profile/801.xml
+++ b/sa_profile/801.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/sa_profile/BUILD.gn b/sa_profile/BUILD.gn
index 31a37c8a..717da189 100644
--- a/sa_profile/BUILD.gn
+++ b/sa_profile/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (c) 2021 Huawei Device Co., Ltd.
+# Copyright (C) 2022 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/services/aams/BUILD.gn b/services/aams/BUILD.gn
index f5702b56..12e5da4f 100644
--- a/services/aams/BUILD.gn
+++ b/services/aams/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (C) 2021 Huawei Device Co., Ltd.
+# Copyright (C) 2022 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/services/aams/accessibleabilityms.gni b/services/aams/accessibleabilityms.gni
index 137b454b..4d498be3 100644
--- a/services/aams/accessibleabilityms.gni
+++ b/services/aams/accessibleabilityms.gni
@@ -1,4 +1,4 @@
-# Copyright (c) 2021 Huawei Device Co., Ltd.
+# Copyright (C) 2022 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/services/aams/include/accessibility_account_data.h b/services/aams/include/accessibility_account_data.h
index 65cb38be..cf038e56 100644
--- a/services/aams/include/accessibility_account_data.h
+++ b/services/aams/include/accessibility_account_data.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/include/accessibility_common_event_registry.h b/services/aams/include/accessibility_common_event_registry.h
index 9ffff9f8..ce343973 100644
--- a/services/aams/include/accessibility_common_event_registry.h
+++ b/services/aams/include/accessibility_common_event_registry.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/include/accessibility_display_manager.h b/services/aams/include/accessibility_display_manager.h
index c132bdc3..85d034fe 100644
--- a/services/aams/include/accessibility_display_manager.h
+++ b/services/aams/include/accessibility_display_manager.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/include/accessibility_event_transmission.h b/services/aams/include/accessibility_event_transmission.h
index 98d1d5be..9f80710e 100644
--- a/services/aams/include/accessibility_event_transmission.h
+++ b/services/aams/include/accessibility_event_transmission.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/include/accessibility_gesture_recognizer.h b/services/aams/include/accessibility_gesture_recognizer.h
index 39103d9e..382355c8 100644
--- a/services/aams/include/accessibility_gesture_recognizer.h
+++ b/services/aams/include/accessibility_gesture_recognizer.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/include/accessibility_input_interceptor.h b/services/aams/include/accessibility_input_interceptor.h
index 13d6aa35..3283960e 100644
--- a/services/aams/include/accessibility_input_interceptor.h
+++ b/services/aams/include/accessibility_input_interceptor.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/include/accessibility_interaction_bridge.h b/services/aams/include/accessibility_interaction_bridge.h
index f99f4ee2..a5e85ffe 100644
--- a/services/aams/include/accessibility_interaction_bridge.h
+++ b/services/aams/include/accessibility_interaction_bridge.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/include/accessibility_keyevent_filter.h b/services/aams/include/accessibility_keyevent_filter.h
index 2ed1a3f5..aa9c93e8 100644
--- a/services/aams/include/accessibility_keyevent_filter.h
+++ b/services/aams/include/accessibility_keyevent_filter.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/include/accessibility_touchEvent_injector.h b/services/aams/include/accessibility_touchEvent_injector.h
index 5ad2e500..f8b6f890 100644
--- a/services/aams/include/accessibility_touchEvent_injector.h
+++ b/services/aams/include/accessibility_touchEvent_injector.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/include/accessibility_touch_guider.h b/services/aams/include/accessibility_touch_guider.h
index 54b5f79a..d735ba41 100644
--- a/services/aams/include/accessibility_touch_guider.h
+++ b/services/aams/include/accessibility_touch_guider.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/include/accessibility_window_connection.h b/services/aams/include/accessibility_window_connection.h
index 7978eb8d..e992876f 100644
--- a/services/aams/include/accessibility_window_connection.h
+++ b/services/aams/include/accessibility_window_connection.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/include/accessibility_window_manager.h b/services/aams/include/accessibility_window_manager.h
index 35f2760c..f2e70abb 100644
--- a/services/aams/include/accessibility_window_manager.h
+++ b/services/aams/include/accessibility_window_manager.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/include/accessibility_zoom_gesture.h b/services/aams/include/accessibility_zoom_gesture.h
index cf7ced87..66b1708c 100644
--- a/services/aams/include/accessibility_zoom_gesture.h
+++ b/services/aams/include/accessibility_zoom_gesture.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/include/accessibility_zoom_handler.h b/services/aams/include/accessibility_zoom_handler.h
index 4b763773..9c565826 100644
--- a/services/aams/include/accessibility_zoom_handler.h
+++ b/services/aams/include/accessibility_zoom_handler.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/include/accessibility_zoom_proxy.h b/services/aams/include/accessibility_zoom_proxy.h
index c088d058..6e412e1a 100644
--- a/services/aams/include/accessibility_zoom_proxy.h
+++ b/services/aams/include/accessibility_zoom_proxy.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/include/accessible_ability_connection.h b/services/aams/include/accessible_ability_connection.h
index 065428b3..051ca0b1 100644
--- a/services/aams/include/accessible_ability_connection.h
+++ b/services/aams/include/accessible_ability_connection.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/include/accessible_ability_manager_service.h b/services/aams/include/accessible_ability_manager_service.h
index 4466d308..85f207e5 100644
--- a/services/aams/include/accessible_ability_manager_service.h
+++ b/services/aams/include/accessible_ability_manager_service.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/include/accessible_ability_manager_service_event_handler.h b/services/aams/include/accessible_ability_manager_service_event_handler.h
index eb8b4d49..1a576fe1 100644
--- a/services/aams/include/accessible_ability_manager_service_event_handler.h
+++ b/services/aams/include/accessible_ability_manager_service_event_handler.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/src/accessibility_account_data.cpp b/services/aams/src/accessibility_account_data.cpp
index b1f13001..b522fff5 100644
--- a/services/aams/src/accessibility_account_data.cpp
+++ b/services/aams/src/accessibility_account_data.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/src/accessibility_common_event_registry.cpp b/services/aams/src/accessibility_common_event_registry.cpp
index 57ea08bb..1f707c6d 100644
--- a/services/aams/src/accessibility_common_event_registry.cpp
+++ b/services/aams/src/accessibility_common_event_registry.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/src/accessibility_display_manager.cpp b/services/aams/src/accessibility_display_manager.cpp
index 335b618e..7f7f3e8e 100644
--- a/services/aams/src/accessibility_display_manager.cpp
+++ b/services/aams/src/accessibility_display_manager.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/src/accessibility_event_transmission.cpp b/services/aams/src/accessibility_event_transmission.cpp
index 59c5240d..72c1caf9 100644
--- a/services/aams/src/accessibility_event_transmission.cpp
+++ b/services/aams/src/accessibility_event_transmission.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/src/accessibility_gesture_recognizer.cpp b/services/aams/src/accessibility_gesture_recognizer.cpp
index 20a23e4f..48a0ba53 100644
--- a/services/aams/src/accessibility_gesture_recognizer.cpp
+++ b/services/aams/src/accessibility_gesture_recognizer.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/src/accessibility_input_interceptor.cpp b/services/aams/src/accessibility_input_interceptor.cpp
index 25a52a5d..a5ac2180 100644
--- a/services/aams/src/accessibility_input_interceptor.cpp
+++ b/services/aams/src/accessibility_input_interceptor.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/src/accessibility_interaction_bridge.cpp b/services/aams/src/accessibility_interaction_bridge.cpp
index 8de281c8..a0e7855d 100644
--- a/services/aams/src/accessibility_interaction_bridge.cpp
+++ b/services/aams/src/accessibility_interaction_bridge.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/src/accessibility_keyevent_filter.cpp b/services/aams/src/accessibility_keyevent_filter.cpp
index 2e0fea8a..a9556bf5 100644
--- a/services/aams/src/accessibility_keyevent_filter.cpp
+++ b/services/aams/src/accessibility_keyevent_filter.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/src/accessibility_touchEvent_injector.cpp b/services/aams/src/accessibility_touchEvent_injector.cpp
index f0b4c7e7..b0ff1240 100644
--- a/services/aams/src/accessibility_touchEvent_injector.cpp
+++ b/services/aams/src/accessibility_touchEvent_injector.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/src/accessibility_touch_guider.cpp b/services/aams/src/accessibility_touch_guider.cpp
index 336e8017..9c1720b1 100644
--- a/services/aams/src/accessibility_touch_guider.cpp
+++ b/services/aams/src/accessibility_touch_guider.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/src/accessibility_window_connection.cpp b/services/aams/src/accessibility_window_connection.cpp
index f2558cd8..35aae3c5 100644
--- a/services/aams/src/accessibility_window_connection.cpp
+++ b/services/aams/src/accessibility_window_connection.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/src/accessibility_window_manager.cpp b/services/aams/src/accessibility_window_manager.cpp
index cd81834e..24103eea 100644
--- a/services/aams/src/accessibility_window_manager.cpp
+++ b/services/aams/src/accessibility_window_manager.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/src/accessibility_zoom_gesture.cpp b/services/aams/src/accessibility_zoom_gesture.cpp
index 64bf312d..95de51a1 100644
--- a/services/aams/src/accessibility_zoom_gesture.cpp
+++ b/services/aams/src/accessibility_zoom_gesture.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/src/accessibility_zoom_handler.cpp b/services/aams/src/accessibility_zoom_handler.cpp
index 11814780..21e01982 100644
--- a/services/aams/src/accessibility_zoom_handler.cpp
+++ b/services/aams/src/accessibility_zoom_handler.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/src/accessible_ability_connection.cpp b/services/aams/src/accessible_ability_connection.cpp
index 745ef6d1..327673a0 100644
--- a/services/aams/src/accessible_ability_connection.cpp
+++ b/services/aams/src/accessible_ability_connection.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/src/accessible_ability_manager_service.cpp b/services/aams/src/accessible_ability_manager_service.cpp
index 08ba0eed..9e0e73a6 100644
--- a/services/aams/src/accessible_ability_manager_service.cpp
+++ b/services/aams/src/accessible_ability_manager_service.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/src/accessible_ability_manager_service_event_handler.cpp b/services/aams/src/accessible_ability_manager_service_event_handler.cpp
index 8eff1d08..a152aabf 100644
--- a/services/aams/src/accessible_ability_manager_service_event_handler.cpp
+++ b/services/aams/src/accessible_ability_manager_service_event_handler.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/BUILD.gn b/services/aams/test/BUILD.gn
index bd9f3861..65d548cc 100644
--- a/services/aams/test/BUILD.gn
+++ b/services/aams/test/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (c) 2021 Huawei Device Co., Ltd.
+# Copyright (C) 2022 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/services/aams/test/mock/ability_info_mock.cpp b/services/aams/test/mock/ability_info_mock.cpp
index 1eb59468..e54b5e80 100644
--- a/services/aams/test/mock/ability_info_mock.cpp
+++ b/services/aams/test/mock/ability_info_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/ability_manager_client_mock.cpp b/services/aams/test/mock/ability_manager_client_mock.cpp
index 5031bc4c..06dd98e6 100644
--- a/services/aams/test/mock/ability_manager_client_mock.cpp
+++ b/services/aams/test/mock/ability_manager_client_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/accessibility_ability_info_mock.cpp b/services/aams/test/mock/accessibility_ability_info_mock.cpp
index 8835b1dc..fa5ef5e8 100644
--- a/services/aams/test/mock/accessibility_ability_info_mock.cpp
+++ b/services/aams/test/mock/accessibility_ability_info_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/accessibility_caption_mock.cpp b/services/aams/test/mock/accessibility_caption_mock.cpp
index d719640b..ce01e29d 100644
--- a/services/aams/test/mock/accessibility_caption_mock.cpp
+++ b/services/aams/test/mock/accessibility_caption_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/accessibility_element_operator_callback_proxy_mock.cpp b/services/aams/test/mock/accessibility_element_operator_callback_proxy_mock.cpp
index 228d5c40..89755e45 100644
--- a/services/aams/test/mock/accessibility_element_operator_callback_proxy_mock.cpp
+++ b/services/aams/test/mock/accessibility_element_operator_callback_proxy_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/accessibility_element_operator_callback_stub_mock.cpp b/services/aams/test/mock/accessibility_element_operator_callback_stub_mock.cpp
index 17769791..c7668c92 100644
--- a/services/aams/test/mock/accessibility_element_operator_callback_stub_mock.cpp
+++ b/services/aams/test/mock/accessibility_element_operator_callback_stub_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/accessibility_element_operator_proxy_mock.cpp b/services/aams/test/mock/accessibility_element_operator_proxy_mock.cpp
index 1443ace2..32ce6de9 100644
--- a/services/aams/test/mock/accessibility_element_operator_proxy_mock.cpp
+++ b/services/aams/test/mock/accessibility_element_operator_proxy_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/accessibility_element_operator_stub_mock.cpp b/services/aams/test/mock/accessibility_element_operator_stub_mock.cpp
index 1a0e9a29..080300a9 100644
--- a/services/aams/test/mock/accessibility_element_operator_stub_mock.cpp
+++ b/services/aams/test/mock/accessibility_element_operator_stub_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/accessibility_event_info_mock.cpp b/services/aams/test/mock/accessibility_event_info_mock.cpp
index 39f3e395..afb6d40e 100644
--- a/services/aams/test/mock/accessibility_event_info_mock.cpp
+++ b/services/aams/test/mock/accessibility_event_info_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/accessibility_event_transmission_mock.cpp b/services/aams/test/mock/accessibility_event_transmission_mock.cpp
index 45a13bc4..e956a9a3 100644
--- a/services/aams/test/mock/accessibility_event_transmission_mock.cpp
+++ b/services/aams/test/mock/accessibility_event_transmission_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/accessibility_info_mock.cpp b/services/aams/test/mock/accessibility_info_mock.cpp
index 1295b306..ddaad5be 100644
--- a/services/aams/test/mock/accessibility_info_mock.cpp
+++ b/services/aams/test/mock/accessibility_info_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/accessibility_keyevent_filter_mock.cpp b/services/aams/test/mock/accessibility_keyevent_filter_mock.cpp
index 4ae80df7..0d1c9204 100644
--- a/services/aams/test/mock/accessibility_keyevent_filter_mock.cpp
+++ b/services/aams/test/mock/accessibility_keyevent_filter_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/accessibility_operator_mock.cpp b/services/aams/test/mock/accessibility_operator_mock.cpp
index 3a93b9d0..85ff0d0c 100644
--- a/services/aams/test/mock/accessibility_operator_mock.cpp
+++ b/services/aams/test/mock/accessibility_operator_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/accessibility_window_info_mock.cpp b/services/aams/test/mock/accessibility_window_info_mock.cpp
index 957a1ca4..df2e61e8 100644
--- a/services/aams/test/mock/accessibility_window_info_mock.cpp
+++ b/services/aams/test/mock/accessibility_window_info_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/accessible_ability_channel_proxy_mock.cpp b/services/aams/test/mock/accessible_ability_channel_proxy_mock.cpp
index bfde7552..c4a30aa6 100644
--- a/services/aams/test/mock/accessible_ability_channel_proxy_mock.cpp
+++ b/services/aams/test/mock/accessible_ability_channel_proxy_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/accessible_ability_channel_stub_mock.cpp b/services/aams/test/mock/accessible_ability_channel_stub_mock.cpp
index e05a27c0..b93271c2 100644
--- a/services/aams/test/mock/accessible_ability_channel_stub_mock.cpp
+++ b/services/aams/test/mock/accessible_ability_channel_stub_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/accessible_ability_client_proxy_mock.cpp b/services/aams/test/mock/accessible_ability_client_proxy_mock.cpp
index 75d0e530..7f0c2ee1 100644
--- a/services/aams/test/mock/accessible_ability_client_proxy_mock.cpp
+++ b/services/aams/test/mock/accessible_ability_client_proxy_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/accessible_ability_client_stub_impl_mock.cpp b/services/aams/test/mock/accessible_ability_client_stub_impl_mock.cpp
index 168e9351..cc81c0a5 100644
--- a/services/aams/test/mock/accessible_ability_client_stub_impl_mock.cpp
+++ b/services/aams/test/mock/accessible_ability_client_stub_impl_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/accessible_ability_client_stub_mock.cpp b/services/aams/test/mock/accessible_ability_client_stub_mock.cpp
index 71701906..2adfcc42 100644
--- a/services/aams/test/mock/accessible_ability_client_stub_mock.cpp
+++ b/services/aams/test/mock/accessible_ability_client_stub_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/accessible_ability_manager_service_mock.cpp b/services/aams/test/mock/accessible_ability_manager_service_mock.cpp
index 7d088503..e845d109 100644
--- a/services/aams/test/mock/accessible_ability_manager_service_mock.cpp
+++ b/services/aams/test/mock/accessible_ability_manager_service_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/accessible_ability_manager_service_state_proxy_mock.cpp b/services/aams/test/mock/accessible_ability_manager_service_state_proxy_mock.cpp
index 2fa2af37..c765f0f1 100644
--- a/services/aams/test/mock/accessible_ability_manager_service_state_proxy_mock.cpp
+++ b/services/aams/test/mock/accessible_ability_manager_service_state_proxy_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/accessible_ability_manager_service_state_stub_mock.cpp b/services/aams/test/mock/accessible_ability_manager_service_state_stub_mock.cpp
index 99639bd2..1f803f4a 100644
--- a/services/aams/test/mock/accessible_ability_manager_service_state_stub_mock.cpp
+++ b/services/aams/test/mock/accessible_ability_manager_service_state_stub_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/accessible_ability_manager_service_stub_mock.cpp b/services/aams/test/mock/accessible_ability_manager_service_stub_mock.cpp
index 134f98cb..36867e12 100644
--- a/services/aams/test/mock/accessible_ability_manager_service_stub_mock.cpp
+++ b/services/aams/test/mock/accessible_ability_manager_service_stub_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/common_event_data_mock.cpp b/services/aams/test/mock/common_event_data_mock.cpp
index 21c186bc..180fd413 100644
--- a/services/aams/test/mock/common_event_data_mock.cpp
+++ b/services/aams/test/mock/common_event_data_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/common_event_manager_mock.cpp b/services/aams/test/mock/common_event_manager_mock.cpp
index 083e414d..8c74581e 100644
--- a/services/aams/test/mock/common_event_manager_mock.cpp
+++ b/services/aams/test/mock/common_event_manager_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/common_event_subscribe_info_mock.cpp b/services/aams/test/mock/common_event_subscribe_info_mock.cpp
index f9295827..489c7c94 100644
--- a/services/aams/test/mock/common_event_subscribe_info_mock.cpp
+++ b/services/aams/test/mock/common_event_subscribe_info_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/common_event_subscriber_mock.cpp b/services/aams/test/mock/common_event_subscriber_mock.cpp
index 39158281..fd7d777f 100644
--- a/services/aams/test/mock/common_event_subscriber_mock.cpp
+++ b/services/aams/test/mock/common_event_subscriber_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/common_event_support_mock.cpp b/services/aams/test/mock/common_event_support_mock.cpp
index aa6f500a..ac21aaaa 100644
--- a/services/aams/test/mock/common_event_support_mock.cpp
+++ b/services/aams/test/mock/common_event_support_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/element_name_mock.cpp b/services/aams/test/mock/element_name_mock.cpp
index b39aadd7..c648596a 100644
--- a/services/aams/test/mock/element_name_mock.cpp
+++ b/services/aams/test/mock/element_name_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/gesture_simulation_mock.cpp b/services/aams/test/mock/gesture_simulation_mock.cpp
index 04e0ba40..b754810c 100644
--- a/services/aams/test/mock/gesture_simulation_mock.cpp
+++ b/services/aams/test/mock/gesture_simulation_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/iservice_registry.cpp b/services/aams/test/mock/iservice_registry.cpp
index fa20d192..51398c9b 100644
--- a/services/aams/test/mock/iservice_registry.cpp
+++ b/services/aams/test/mock/iservice_registry.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/matching_skill_mock.cpp b/services/aams/test/mock/matching_skill_mock.cpp
index 4b716c47..7108f229 100644
--- a/services/aams/test/mock/matching_skill_mock.cpp
+++ b/services/aams/test/mock/matching_skill_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/mock_bundle_manager.cpp b/services/aams/test/mock/mock_bundle_manager.cpp
index ecdd1997..3616fb11 100644
--- a/services/aams/test/mock/mock_bundle_manager.cpp
+++ b/services/aams/test/mock/mock_bundle_manager.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/mock_bundle_manager.h b/services/aams/test/mock/mock_bundle_manager.h
index 8068a15e..307c050c 100644
--- a/services/aams/test/mock/mock_bundle_manager.h
+++ b/services/aams/test/mock/mock_bundle_manager.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/mock_bundle_mgr_proxy.cpp b/services/aams/test/mock/mock_bundle_mgr_proxy.cpp
index 77e12a29..c4b1990b 100644
--- a/services/aams/test/mock/mock_bundle_mgr_proxy.cpp
+++ b/services/aams/test/mock/mock_bundle_mgr_proxy.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/mock_display.cpp b/services/aams/test/mock/mock_display.cpp
index f28c5e94..1737436c 100644
--- a/services/aams/test/mock/mock_display.cpp
+++ b/services/aams/test/mock/mock_display.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/mock_display_manager.cpp b/services/aams/test/mock/mock_display_manager.cpp
index c3c39280..a120befb 100644
--- a/services/aams/test/mock/mock_display_manager.cpp
+++ b/services/aams/test/mock/mock_display_manager.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/mock_system_ability_manager_stub.cpp b/services/aams/test/mock/mock_system_ability_manager_stub.cpp
index 2c3d0faf..69c5a611 100644
--- a/services/aams/test/mock/mock_system_ability_manager_stub.cpp
+++ b/services/aams/test/mock/mock_system_ability_manager_stub.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/module_info_mock.cpp b/services/aams/test/mock/module_info_mock.cpp
index 18efdf2f..c78d3ecf 100644
--- a/services/aams/test/mock/module_info_mock.cpp
+++ b/services/aams/test/mock/module_info_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/system_ability_manager.cpp b/services/aams/test/mock/system_ability_manager.cpp
index f33b49a3..7413f789 100644
--- a/services/aams/test/mock/system_ability_manager.cpp
+++ b/services/aams/test/mock/system_ability_manager.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/mock/system_ability_mock.cpp b/services/aams/test/mock/system_ability_mock.cpp
index f85fa3f1..44825842 100644
--- a/services/aams/test/mock/system_ability_mock.cpp
+++ b/services/aams/test/mock/system_ability_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/unittest/accessibility_account_data_test.cpp b/services/aams/test/unittest/accessibility_account_data_test.cpp
index a031d920..0cb0131a 100644
--- a/services/aams/test/unittest/accessibility_account_data_test.cpp
+++ b/services/aams/test/unittest/accessibility_account_data_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/unittest/accessibility_common_event_registry_test.cpp b/services/aams/test/unittest/accessibility_common_event_registry_test.cpp
index 759d9331..155c5cce 100644
--- a/services/aams/test/unittest/accessibility_common_event_registry_test.cpp
+++ b/services/aams/test/unittest/accessibility_common_event_registry_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/unittest/accessibility_display_manager_test.cpp b/services/aams/test/unittest/accessibility_display_manager_test.cpp
index b6859e7f..c82b73b5 100644
--- a/services/aams/test/unittest/accessibility_display_manager_test.cpp
+++ b/services/aams/test/unittest/accessibility_display_manager_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/unittest/accessibility_input_interceptor_test.cpp b/services/aams/test/unittest/accessibility_input_interceptor_test.cpp
index e0c9c251..f0f87445 100644
--- a/services/aams/test/unittest/accessibility_input_interceptor_test.cpp
+++ b/services/aams/test/unittest/accessibility_input_interceptor_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/unittest/accessibility_interaction_bridge_test.cpp b/services/aams/test/unittest/accessibility_interaction_bridge_test.cpp
index c05d7dc5..387095db 100644
--- a/services/aams/test/unittest/accessibility_interaction_bridge_test.cpp
+++ b/services/aams/test/unittest/accessibility_interaction_bridge_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/unittest/accessibility_keyevent_filter_test.cpp b/services/aams/test/unittest/accessibility_keyevent_filter_test.cpp
index 933beed3..90ee4bd2 100644
--- a/services/aams/test/unittest/accessibility_keyevent_filter_test.cpp
+++ b/services/aams/test/unittest/accessibility_keyevent_filter_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/unittest/accessibility_touchEvent_injector_test.cpp b/services/aams/test/unittest/accessibility_touchEvent_injector_test.cpp
index a936a8d2..124c7a77 100644
--- a/services/aams/test/unittest/accessibility_touchEvent_injector_test.cpp
+++ b/services/aams/test/unittest/accessibility_touchEvent_injector_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/unittest/accessibility_touch_guider_test.cpp b/services/aams/test/unittest/accessibility_touch_guider_test.cpp
index 2aaecdda..c9de5695 100644
--- a/services/aams/test/unittest/accessibility_touch_guider_test.cpp
+++ b/services/aams/test/unittest/accessibility_touch_guider_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/unittest/accessibility_window_manager_test.cpp b/services/aams/test/unittest/accessibility_window_manager_test.cpp
index 9af43b68..6381b9a9 100644
--- a/services/aams/test/unittest/accessibility_window_manager_test.cpp
+++ b/services/aams/test/unittest/accessibility_window_manager_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/unittest/accessible_ability_connection_test.cpp b/services/aams/test/unittest/accessible_ability_connection_test.cpp
index 4e451b2c..32ba5f9f 100644
--- a/services/aams/test/unittest/accessible_ability_connection_test.cpp
+++ b/services/aams/test/unittest/accessible_ability_connection_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/aams/test/unittest/accessible_ability_manager_service_test.cpp b/services/aams/test/unittest/accessible_ability_manager_service_test.cpp
index 4f7aabad..21c5425f 100644
--- a/services/aams/test/unittest/accessible_ability_manager_service_test.cpp
+++ b/services/aams/test/unittest/accessible_ability_manager_service_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/BUILD.gn b/services/test/BUILD.gn
index 9455c609..e280e559 100644
--- a/services/test/BUILD.gn
+++ b/services/test/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (c) 2021 Huawei Device Co., Ltd.
+# Copyright (C) 2022 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/services/test/aamstestmock.gni b/services/test/aamstestmock.gni
index 4fa52596..c1776f96 100644
--- a/services/test/aamstestmock.gni
+++ b/services/test/aamstestmock.gni
@@ -1,4 +1,4 @@
-# Copyright (c) 2021 Huawei Device Co., Ltd.
+# Copyright (C) 2022 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/services/test/mock/aafwk/include/ability_config.h b/services/test/mock/aafwk/include/ability_config.h
index 5251c0ce..1cb8ad51 100644
--- a/services/test/mock/aafwk/include/ability_config.h
+++ b/services/test/mock/aafwk/include/ability_config.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/aafwk/include/ability_connect_callback_interface.h b/services/test/mock/aafwk/include/ability_connect_callback_interface.h
index 886b073d..0524a0af 100644
--- a/services/test/mock/aafwk/include/ability_connect_callback_interface.h
+++ b/services/test/mock/aafwk/include/ability_connect_callback_interface.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/aafwk/include/ability_connect_callback_stub.h b/services/test/mock/aafwk/include/ability_connect_callback_stub.h
index dc8876c4..54e7c79e 100644
--- a/services/test/mock/aafwk/include/ability_connect_callback_stub.h
+++ b/services/test/mock/aafwk/include/ability_connect_callback_stub.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/aafwk/include/ability_context.h b/services/test/mock/aafwk/include/ability_context.h
index 5d8f21b3..aa1b253b 100644
--- a/services/test/mock/aafwk/include/ability_context.h
+++ b/services/test/mock/aafwk/include/ability_context.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/aafwk/include/ability_local_record.h b/services/test/mock/aafwk/include/ability_local_record.h
index 5350405a..89201282 100644
--- a/services/test/mock/aafwk/include/ability_local_record.h
+++ b/services/test/mock/aafwk/include/ability_local_record.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/aafwk/include/ability_manager_client.h b/services/test/mock/aafwk/include/ability_manager_client.h
index 22e4d136..fff8a7b3 100644
--- a/services/test/mock/aafwk/include/ability_manager_client.h
+++ b/services/test/mock/aafwk/include/ability_manager_client.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/aafwk/include/ability_manager_interface.h b/services/test/mock/aafwk/include/ability_manager_interface.h
index bd58a7ac..6e5826f5 100644
--- a/services/test/mock/aafwk/include/ability_manager_interface.h
+++ b/services/test/mock/aafwk/include/ability_manager_interface.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/aafwk/include/context.h b/services/test/mock/aafwk/include/context.h
index d6a4a2c9..a15e94c7 100644
--- a/services/test/mock/aafwk/include/context.h
+++ b/services/test/mock/aafwk/include/context.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/aafwk/include/context_container.h b/services/test/mock/aafwk/include/context_container.h
index 9ad53986..7aa150ff 100644
--- a/services/test/mock/aafwk/include/context_container.h
+++ b/services/test/mock/aafwk/include/context_container.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/aafwk/include/context_impl.h b/services/test/mock/aafwk/include/context_impl.h
index e95e93fc..605ef437 100644
--- a/services/test/mock/aafwk/include/context_impl.h
+++ b/services/test/mock/aafwk/include/context_impl.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/aafwk/include/element_name.h b/services/test/mock/aafwk/include/element_name.h
index 7a2499dd..3f2b4605 100644
--- a/services/test/mock/aafwk/include/element_name.h
+++ b/services/test/mock/aafwk/include/element_name.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/aafwk/include/extension.h b/services/test/mock/aafwk/include/extension.h
index e0e202d3..4f41a113 100644
--- a/services/test/mock/aafwk/include/extension.h
+++ b/services/test/mock/aafwk/include/extension.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/aafwk/include/extension_base.h b/services/test/mock/aafwk/include/extension_base.h
index 5ceaa984..d8032b55 100644
--- a/services/test/mock/aafwk/include/extension_base.h
+++ b/services/test/mock/aafwk/include/extension_base.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/aafwk/include/extension_base.inl b/services/test/mock/aafwk/include/extension_base.inl
index 92f639e3..0c34b63c 100644
--- a/services/test/mock/aafwk/include/extension_base.inl
+++ b/services/test/mock/aafwk/include/extension_base.inl
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/aafwk/include/extension_context.h b/services/test/mock/aafwk/include/extension_context.h
index 0512c430..88f49fcd 100644
--- a/services/test/mock/aafwk/include/extension_context.h
+++ b/services/test/mock/aafwk/include/extension_context.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/aafwk/include/js_runtime.h b/services/test/mock/aafwk/include/js_runtime.h
index 94fef080..f100328c 100644
--- a/services/test/mock/aafwk/include/js_runtime.h
+++ b/services/test/mock/aafwk/include/js_runtime.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/aafwk/include/runtime.h b/services/test/mock/aafwk/include/runtime.h
index 43aa3e57..97f35fda 100644
--- a/services/test/mock/aafwk/include/runtime.h
+++ b/services/test/mock/aafwk/include/runtime.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/aafwk/include/want.h b/services/test/mock/aafwk/include/want.h
index 8f48d6bc..0908e0c6 100644
--- a/services/test/mock/aafwk/include/want.h
+++ b/services/test/mock/aafwk/include/want.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/aafwk/src/mock_ability_manager_client.cpp b/services/test/mock/aafwk/src/mock_ability_manager_client.cpp
index df7f2069..eb27e5a8 100644
--- a/services/test/mock/aafwk/src/mock_ability_manager_client.cpp
+++ b/services/test/mock/aafwk/src/mock_ability_manager_client.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/aafwk/src/mock_element_name.cpp b/services/test/mock/aafwk/src/mock_element_name.cpp
index c9c5e14c..39b02e30 100644
--- a/services/test/mock/aafwk/src/mock_element_name.cpp
+++ b/services/test/mock/aafwk/src/mock_element_name.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/accessibility_ability_info_mock.cpp b/services/test/mock/accessibility_ability_info_mock.cpp
index a92a7e07..c7c76125 100644
--- a/services/test/mock/accessibility_ability_info_mock.cpp
+++ b/services/test/mock/accessibility_ability_info_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/accessibility_caption_mock.cpp b/services/test/mock/accessibility_caption_mock.cpp
index 011cfe61..1896c17c 100644
--- a/services/test/mock/accessibility_caption_mock.cpp
+++ b/services/test/mock/accessibility_caption_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/accessibility_element_operator_callback_proxy_mock.cpp b/services/test/mock/accessibility_element_operator_callback_proxy_mock.cpp
index 0ecf6d58..0c70163a 100644
--- a/services/test/mock/accessibility_element_operator_callback_proxy_mock.cpp
+++ b/services/test/mock/accessibility_element_operator_callback_proxy_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/accessibility_element_operator_callback_stub_mock.cpp b/services/test/mock/accessibility_element_operator_callback_stub_mock.cpp
index 034e7159..ddd33a8b 100644
--- a/services/test/mock/accessibility_element_operator_callback_stub_mock.cpp
+++ b/services/test/mock/accessibility_element_operator_callback_stub_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/accessibility_element_operator_proxy_mock.cpp b/services/test/mock/accessibility_element_operator_proxy_mock.cpp
index 9740ffec..b2fac9e7 100644
--- a/services/test/mock/accessibility_element_operator_proxy_mock.cpp
+++ b/services/test/mock/accessibility_element_operator_proxy_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/accessibility_element_operator_stub_mock.cpp b/services/test/mock/accessibility_element_operator_stub_mock.cpp
index b294097c..12a92e3a 100644
--- a/services/test/mock/accessibility_element_operator_stub_mock.cpp
+++ b/services/test/mock/accessibility_element_operator_stub_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/accessibility_event_info_mock.cpp b/services/test/mock/accessibility_event_info_mock.cpp
index 6f7f7a3d..d842fd18 100644
--- a/services/test/mock/accessibility_event_info_mock.cpp
+++ b/services/test/mock/accessibility_event_info_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/accessibility_event_transmission_mock.cpp b/services/test/mock/accessibility_event_transmission_mock.cpp
index e676bdea..1c18c12e 100644
--- a/services/test/mock/accessibility_event_transmission_mock.cpp
+++ b/services/test/mock/accessibility_event_transmission_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/accessibility_info_mock.cpp b/services/test/mock/accessibility_info_mock.cpp
index c500c673..59c11c10 100644
--- a/services/test/mock/accessibility_info_mock.cpp
+++ b/services/test/mock/accessibility_info_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/accessibility_operator_mock.cpp b/services/test/mock/accessibility_operator_mock.cpp
index fd637650..a50d8062 100644
--- a/services/test/mock/accessibility_operator_mock.cpp
+++ b/services/test/mock/accessibility_operator_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/accessibility_window_info_mock.cpp b/services/test/mock/accessibility_window_info_mock.cpp
index aee10a01..eccf5dd2 100644
--- a/services/test/mock/accessibility_window_info_mock.cpp
+++ b/services/test/mock/accessibility_window_info_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/accessible_ability_channel_proxy_mock.cpp b/services/test/mock/accessible_ability_channel_proxy_mock.cpp
index 0b2e10eb..03b8792c 100644
--- a/services/test/mock/accessible_ability_channel_proxy_mock.cpp
+++ b/services/test/mock/accessible_ability_channel_proxy_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/accessible_ability_channel_stub_mock.cpp b/services/test/mock/accessible_ability_channel_stub_mock.cpp
index 50c29e1f..db8b3bc8 100644
--- a/services/test/mock/accessible_ability_channel_stub_mock.cpp
+++ b/services/test/mock/accessible_ability_channel_stub_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/accessible_ability_client_proxy_mock.cpp b/services/test/mock/accessible_ability_client_proxy_mock.cpp
index c54c479c..497e1375 100644
--- a/services/test/mock/accessible_ability_client_proxy_mock.cpp
+++ b/services/test/mock/accessible_ability_client_proxy_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/accessible_ability_client_stub_impl_mock.cpp b/services/test/mock/accessible_ability_client_stub_impl_mock.cpp
index b22ea8ec..3f96ac7a 100644
--- a/services/test/mock/accessible_ability_client_stub_impl_mock.cpp
+++ b/services/test/mock/accessible_ability_client_stub_impl_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/accessible_ability_client_stub_mock.cpp b/services/test/mock/accessible_ability_client_stub_mock.cpp
index 6904b454..cf2d54da 100644
--- a/services/test/mock/accessible_ability_client_stub_mock.cpp
+++ b/services/test/mock/accessible_ability_client_stub_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/accessible_ability_manager_service_mock.cpp b/services/test/mock/accessible_ability_manager_service_mock.cpp
index 998fdd48..de660107 100644
--- a/services/test/mock/accessible_ability_manager_service_mock.cpp
+++ b/services/test/mock/accessible_ability_manager_service_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/accessible_ability_manager_service_state_proxy_mock.cpp b/services/test/mock/accessible_ability_manager_service_state_proxy_mock.cpp
index 1930a059..1178b425 100644
--- a/services/test/mock/accessible_ability_manager_service_state_proxy_mock.cpp
+++ b/services/test/mock/accessible_ability_manager_service_state_proxy_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/accessible_ability_manager_service_state_stub_mock.cpp b/services/test/mock/accessible_ability_manager_service_state_stub_mock.cpp
index b8ff7554..05de1437 100644
--- a/services/test/mock/accessible_ability_manager_service_state_stub_mock.cpp
+++ b/services/test/mock/accessible_ability_manager_service_state_stub_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/accessible_ability_manager_service_stub_mock.cpp b/services/test/mock/accessible_ability_manager_service_stub_mock.cpp
index 134f98cb..36867e12 100644
--- a/services/test/mock/accessible_ability_manager_service_stub_mock.cpp
+++ b/services/test/mock/accessible_ability_manager_service_stub_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/common_event_data_mock.cpp b/services/test/mock/common_event_data_mock.cpp
index 21c186bc..180fd413 100644
--- a/services/test/mock/common_event_data_mock.cpp
+++ b/services/test/mock/common_event_data_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/common_event_manager_mock.cpp b/services/test/mock/common_event_manager_mock.cpp
index 82c1508f..549906e0 100644
--- a/services/test/mock/common_event_manager_mock.cpp
+++ b/services/test/mock/common_event_manager_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/common_event_subscribe_info_mock.cpp b/services/test/mock/common_event_subscribe_info_mock.cpp
index f9295827..489c7c94 100644
--- a/services/test/mock/common_event_subscribe_info_mock.cpp
+++ b/services/test/mock/common_event_subscribe_info_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/common_event_subscriber_mock.cpp b/services/test/mock/common_event_subscriber_mock.cpp
index 39158281..fd7d777f 100644
--- a/services/test/mock/common_event_subscriber_mock.cpp
+++ b/services/test/mock/common_event_subscriber_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/common_event_support_mock.cpp b/services/test/mock/common_event_support_mock.cpp
index f11e7409..a2fe9a2c 100644
--- a/services/test/mock/common_event_support_mock.cpp
+++ b/services/test/mock/common_event_support_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/distributeddatamgr/include/mock_preferences_helper.h b/services/test/mock/distributeddatamgr/include/mock_preferences_helper.h
index 64205850..a3f4147f 100644
--- a/services/test/mock/distributeddatamgr/include/mock_preferences_helper.h
+++ b/services/test/mock/distributeddatamgr/include/mock_preferences_helper.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/distributeddatamgr/src/mock_preferences_helper.cpp b/services/test/mock/distributeddatamgr/src/mock_preferences_helper.cpp
index 2d9da861..c0ec836a 100644
--- a/services/test/mock/distributeddatamgr/src/mock_preferences_helper.cpp
+++ b/services/test/mock/distributeddatamgr/src/mock_preferences_helper.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/gesture_simulation_mock.cpp b/services/test/mock/gesture_simulation_mock.cpp
index a6c1b358..6d2478e8 100644
--- a/services/test/mock/gesture_simulation_mock.cpp
+++ b/services/test/mock/gesture_simulation_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/matching_skill_mock.cpp b/services/test/mock/matching_skill_mock.cpp
index 4b716c47..7108f229 100644
--- a/services/test/mock/matching_skill_mock.cpp
+++ b/services/test/mock/matching_skill_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/mock_bundle_manager.cpp b/services/test/mock/mock_bundle_manager.cpp
index 4a10911b..9afed4fa 100644
--- a/services/test/mock/mock_bundle_manager.cpp
+++ b/services/test/mock/mock_bundle_manager.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/mock_bundle_mgr_proxy.cpp b/services/test/mock/mock_bundle_mgr_proxy.cpp
index 8391e417..9e315a57 100644
--- a/services/test/mock/mock_bundle_mgr_proxy.cpp
+++ b/services/test/mock/mock_bundle_mgr_proxy.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/mock_display.cpp b/services/test/mock/mock_display.cpp
index f28c5e94..1737436c 100644
--- a/services/test/mock/mock_display.cpp
+++ b/services/test/mock/mock_display.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/mock_display_manager.cpp b/services/test/mock/mock_display_manager.cpp
index f2e01059..c869382f 100644
--- a/services/test/mock/mock_display_manager.cpp
+++ b/services/test/mock/mock_display_manager.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/mock_system_ability_manager_stub.cpp b/services/test/mock/mock_system_ability_manager_stub.cpp
index 2c3d0faf..69c5a611 100644
--- a/services/test/mock/mock_system_ability_manager_stub.cpp
+++ b/services/test/mock/mock_system_ability_manager_stub.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/mock_window_manager.cpp b/services/test/mock/mock_window_manager.cpp
index 5b7346e4..8f496f65 100644
--- a/services/test/mock/mock_window_manager.cpp
+++ b/services/test/mock/mock_window_manager.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/multimodalinput/include/mock_input_event.h b/services/test/mock/multimodalinput/include/mock_input_event.h
index aadb5766..4997cf96 100644
--- a/services/test/mock/multimodalinput/include/mock_input_event.h
+++ b/services/test/mock/multimodalinput/include/mock_input_event.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/multimodalinput/include/mock_input_manager.h b/services/test/mock/multimodalinput/include/mock_input_manager.h
index 7177670f..493e1ef1 100644
--- a/services/test/mock/multimodalinput/include/mock_input_manager.h
+++ b/services/test/mock/multimodalinput/include/mock_input_manager.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/multimodalinput/include/mock_key_event.h b/services/test/mock/multimodalinput/include/mock_key_event.h
index 5b87f1ea..7b5de174 100644
--- a/services/test/mock/multimodalinput/include/mock_key_event.h
+++ b/services/test/mock/multimodalinput/include/mock_key_event.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/multimodalinput/include/mock_pointer_event.h b/services/test/mock/multimodalinput/include/mock_pointer_event.h
index cbb40f91..15398295 100644
--- a/services/test/mock/multimodalinput/include/mock_pointer_event.h
+++ b/services/test/mock/multimodalinput/include/mock_pointer_event.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/multimodalinput/src/mock_input_event.cpp b/services/test/mock/multimodalinput/src/mock_input_event.cpp
index cb98f0a8..58ada63a 100644
--- a/services/test/mock/multimodalinput/src/mock_input_event.cpp
+++ b/services/test/mock/multimodalinput/src/mock_input_event.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/multimodalinput/src/mock_input_manager.cpp b/services/test/mock/multimodalinput/src/mock_input_manager.cpp
index 7c67999f..936f5605 100644
--- a/services/test/mock/multimodalinput/src/mock_input_manager.cpp
+++ b/services/test/mock/multimodalinput/src/mock_input_manager.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/multimodalinput/src/mock_key_event.cpp b/services/test/mock/multimodalinput/src/mock_key_event.cpp
index 5aafb489..f1070705 100644
--- a/services/test/mock/multimodalinput/src/mock_key_event.cpp
+++ b/services/test/mock/multimodalinput/src/mock_key_event.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/multimodalinput/src/mock_pointer_event.cpp b/services/test/mock/multimodalinput/src/mock_pointer_event.cpp
index 0c74264d..ec7b73e2 100644
--- a/services/test/mock/multimodalinput/src/mock_pointer_event.cpp
+++ b/services/test/mock/multimodalinput/src/mock_pointer_event.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/powermanager/include/mock_power_mgr_client.h b/services/test/mock/powermanager/include/mock_power_mgr_client.h
index c4540621..d53bb1dc 100644
--- a/services/test/mock/powermanager/include/mock_power_mgr_client.h
+++ b/services/test/mock/powermanager/include/mock_power_mgr_client.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/powermanager/src/mock_power_mgr_client.cpp b/services/test/mock/powermanager/src/mock_power_mgr_client.cpp
index 921a4b57..8da82887 100644
--- a/services/test/mock/powermanager/src/mock_power_mgr_client.cpp
+++ b/services/test/mock/powermanager/src/mock_power_mgr_client.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/mock/system_ability_manager.cpp b/services/test/mock/system_ability_manager.cpp
index f33b49a3..7413f789 100644
--- a/services/test/mock/system_ability_manager.cpp
+++ b/services/test/mock/system_ability_manager.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/moduletest/aamstest/aams_accessibility_keyevent_filter_test/aams_accessibility_keyevent_filter_test.cpp b/services/test/moduletest/aamstest/aams_accessibility_keyevent_filter_test/aams_accessibility_keyevent_filter_test.cpp
index 75f8e2a8..b2b08639 100644
--- a/services/test/moduletest/aamstest/aams_accessibility_keyevent_filter_test/aams_accessibility_keyevent_filter_test.cpp
+++ b/services/test/moduletest/aamstest/aams_accessibility_keyevent_filter_test/aams_accessibility_keyevent_filter_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/moduletest/aamstest/aams_accessibility_touchEvent_injector_test/aams_accessibility_touchEvent_injector_test.cpp b/services/test/moduletest/aamstest/aams_accessibility_touchEvent_injector_test/aams_accessibility_touchEvent_injector_test.cpp
index 058b2b50..dc701a7d 100644
--- a/services/test/moduletest/aamstest/aams_accessibility_touchEvent_injector_test/aams_accessibility_touchEvent_injector_test.cpp
+++ b/services/test/moduletest/aamstest/aams_accessibility_touchEvent_injector_test/aams_accessibility_touchEvent_injector_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/moduletest/aamstest/aams_accessibility_touchEvent_injector_test/mock/accessibility_window_info_mock.cpp b/services/test/moduletest/aamstest/aams_accessibility_touchEvent_injector_test/mock/accessibility_window_info_mock.cpp
index 18b0d7d5..e1964090 100644
--- a/services/test/moduletest/aamstest/aams_accessibility_touchEvent_injector_test/mock/accessibility_window_info_mock.cpp
+++ b/services/test/moduletest/aamstest/aams_accessibility_touchEvent_injector_test/mock/accessibility_window_info_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/moduletest/aamstest/aams_accessibility_touch_guider_test/aams_accessibility_touch_guider_test.cpp b/services/test/moduletest/aamstest/aams_accessibility_touch_guider_test/aams_accessibility_touch_guider_test.cpp
index 3624c1f5..ed04612a 100644
--- a/services/test/moduletest/aamstest/aams_accessibility_touch_guider_test/aams_accessibility_touch_guider_test.cpp
+++ b/services/test/moduletest/aamstest/aams_accessibility_touch_guider_test/aams_accessibility_touch_guider_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/moduletest/aamstest/aams_accessibility_touch_guider_test/mock/accessibility_window_info_mock.cpp b/services/test/moduletest/aamstest/aams_accessibility_touch_guider_test/mock/accessibility_window_info_mock.cpp
index 6554c677..1d9f75ac 100644
--- a/services/test/moduletest/aamstest/aams_accessibility_touch_guider_test/mock/accessibility_window_info_mock.cpp
+++ b/services/test/moduletest/aamstest/aams_accessibility_touch_guider_test/mock/accessibility_window_info_mock.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/moduletest/aamstest/aams_accessible_ability_channel_test/aams_accessible_ability_channel_test.cpp b/services/test/moduletest/aamstest/aams_accessible_ability_channel_test/aams_accessible_ability_channel_test.cpp
index fbd73232..acad84a5 100644
--- a/services/test/moduletest/aamstest/aams_accessible_ability_channel_test/aams_accessible_ability_channel_test.cpp
+++ b/services/test/moduletest/aamstest/aams_accessible_ability_channel_test/aams_accessible_ability_channel_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/moduletest/aamstest/aams_common_event_registry_test/aams_common_event_registry_test.cpp b/services/test/moduletest/aamstest/aams_common_event_registry_test/aams_common_event_registry_test.cpp
index 52c50deb..e54363bb 100644
--- a/services/test/moduletest/aamstest/aams_common_event_registry_test/aams_common_event_registry_test.cpp
+++ b/services/test/moduletest/aamstest/aams_common_event_registry_test/aams_common_event_registry_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/services/test/moduletest/aamstest/aams_server_test/aams_server_test.cpp b/services/test/moduletest/aamstest/aams_server_test/aams_server_test.cpp
index 706b2eec..0a049a8e 100644
--- a/services/test/moduletest/aamstest/aams_server_test/aams_server_test.cpp
+++ b/services/test/moduletest/aamstest/aams_server_test/aams_server_test.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/test/resource/native_application/BUILD.gn b/test/resource/native_application/BUILD.gn
index dcc7b977..d4c93397 100644
--- a/test/resource/native_application/BUILD.gn
+++ b/test/resource/native_application/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (c) 2021 Huawei Device Co., Ltd.
+# Copyright (C) 2022 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/test/resource/native_application/aamsSystemTestA/BUILD.gn b/test/resource/native_application/aamsSystemTestA/BUILD.gn
index b73e3ba6..b9302e70 100644
--- a/test/resource/native_application/aamsSystemTestA/BUILD.gn
+++ b/test/resource/native_application/aamsSystemTestA/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (c) 2021 Huawei Device Co., Ltd.
+# Copyright (C) 2022 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/test/resource/native_application/aamsSystemTestA/include/amsstabilitya1.h b/test/resource/native_application/aamsSystemTestA/include/amsstabilitya1.h
index ec9762b4..0023e58b 100644
--- a/test/resource/native_application/aamsSystemTestA/include/amsstabilitya1.h
+++ b/test/resource/native_application/aamsSystemTestA/include/amsstabilitya1.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/test/resource/native_application/aamsSystemTestA/src/amsstabilitya1.cpp b/test/resource/native_application/aamsSystemTestA/src/amsstabilitya1.cpp
index 02f4f74e..1aacdd3d 100644
--- a/test/resource/native_application/aamsSystemTestA/src/amsstabilitya1.cpp
+++ b/test/resource/native_application/aamsSystemTestA/src/amsstabilitya1.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/test/resource/native_application/aamsSystemTestB/BUILD.gn b/test/resource/native_application/aamsSystemTestB/BUILD.gn
index a765f1a2..14355560 100644
--- a/test/resource/native_application/aamsSystemTestB/BUILD.gn
+++ b/test/resource/native_application/aamsSystemTestB/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright (c) 2021 Huawei Device Co., Ltd.
+# Copyright (C) 2022 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/test/resource/native_application/aamsSystemTestB/include/amsstabilityb1.h b/test/resource/native_application/aamsSystemTestB/include/amsstabilityb1.h
index a9e2be23..87877435 100644
--- a/test/resource/native_application/aamsSystemTestB/include/amsstabilityb1.h
+++ b/test/resource/native_application/aamsSystemTestB/include/amsstabilityb1.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/test/resource/native_application/aamsSystemTestB/src/amsstabilityb1.cpp b/test/resource/native_application/aamsSystemTestB/src/amsstabilityb1.cpp
index 90225907..42b5809d 100644
--- a/test/resource/native_application/aamsSystemTestB/src/amsstabilityb1.cpp
+++ b/test/resource/native_application/aamsSystemTestB/src/amsstabilityb1.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/test/resource/native_application/common/kit_test_common_info.h b/test/resource/native_application/common/kit_test_common_info.h
index 2fb686a1..fd1b24bd 100644
--- a/test/resource/native_application/common/kit_test_common_info.h
+++ b/test/resource/native_application/common/kit_test_common_info.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/test/resource/native_application/tools/include/event.h b/test/resource/native_application/tools/include/event.h
index 6573fc75..f380693b 100644
--- a/test/resource/native_application/tools/include/event.h
+++ b/test/resource/native_application/tools/include/event.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/test/resource/native_application/tools/include/stoperator.h b/test/resource/native_application/tools/include/stoperator.h
index 5e565348..4dfab476 100644
--- a/test/resource/native_application/tools/include/stoperator.h
+++ b/test/resource/native_application/tools/include/stoperator.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/test/resource/native_application/tools/include/stpageabilityevent.h b/test/resource/native_application/tools/include/stpageabilityevent.h
index a52e3a31..c9e2c5fa 100644
--- a/test/resource/native_application/tools/include/stpageabilityevent.h
+++ b/test/resource/native_application/tools/include/stpageabilityevent.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/test/resource/native_application/tools/src/event.cpp b/test/resource/native_application/tools/src/event.cpp
index 3cb09e62..2d21ff21 100644
--- a/test/resource/native_application/tools/src/event.cpp
+++ b/test/resource/native_application/tools/src/event.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/test/resource/native_application/tools/src/stoperator.cpp b/test/resource/native_application/tools/src/stoperator.cpp
index 8ab90b4d..6e6951a9 100644
--- a/test/resource/native_application/tools/src/stoperator.cpp
+++ b/test/resource/native_application/tools/src/stoperator.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/test/resource/native_application/tools/src/stpageabilityevent.cpp b/test/resource/native_application/tools/src/stpageabilityevent.cpp
index b89b50d5..e48dbd2a 100644
--- a/test/resource/native_application/tools/src/stpageabilityevent.cpp
+++ b/test/resource/native_application/tools/src/stpageabilityevent.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/util/include/accessibility_errorcode.h b/util/include/accessibility_errorcode.h
index 181abf43..c3cd1de8 100644
--- a/util/include/accessibility_errorcode.h
+++ b/util/include/accessibility_errorcode.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/util/include/json_utils.h b/util/include/json_utils.h
index c4da2d07..018b0261 100644
--- a/util/include/json_utils.h
+++ b/util/include/json_utils.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/util/include/parcel_util.h b/util/include/parcel_util.h
index 3eab3076..541e329b 100644
--- a/util/include/parcel_util.h
+++ b/util/include/parcel_util.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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/util/src/json_utils.cpp b/util/src/json_utils.cpp
index a9db68f9..87266fb9 100644
--- a/util/src/json_utils.cpp
+++ b/util/src/json_utils.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2022 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