diff --git a/usb/usb_standard/src/main/js/default/test/CheckEmptyUtils.js b/usb/usb_standard/src/main/js/default/test/CheckEmptyUtils.js
index a2fa91880328249e09b61f779b8e0739ff2625a5..7fc5780d5dfb7160cd9245702eed76a56a7ee51c 100755
--- a/usb/usb_standard/src/main/js/default/test/CheckEmptyUtils.js
+++ b/usb/usb_standard/src/main/js/default/test/CheckEmptyUtils.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
diff --git a/usb/usb_standard/src/main/js/default/test/DateAndTimeUtil.js b/usb/usb_standard/src/main/js/default/test/DateAndTimeUtil.js
index ec3a41d2be3ea38bb4d164983593dad7cdfb765d..1247ad0d4d95c2a17b97b3e07f70260d09b82c52 100755
--- a/usb/usb_standard/src/main/js/default/test/DateAndTimeUtil.js
+++ b/usb/usb_standard/src/main/js/default/test/DateAndTimeUtil.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
diff --git a/usb/usb_standard/src/main/js/default/test/EventConstants.js b/usb/usb_standard/src/main/js/default/test/EventConstants.js
index b07e489e6e10b811689644aec2cb022ad3f71cec..2b51b538f950634abf602e132e5a849bcdd81b8f 100755
--- a/usb/usb_standard/src/main/js/default/test/EventConstants.js
+++ b/usb/usb_standard/src/main/js/default/test/EventConstants.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
diff --git a/usb/usb_standard/src/main/js/default/test/ListUsb.test.js b/usb/usb_standard/src/main/js/default/test/ListUsb.test.js
index 140438ea3a7d50e66ac128fe25091dad4432a215..85209cdff41c6545a435741bf2924b702cce898d 100755
--- a/usb/usb_standard/src/main/js/default/test/ListUsb.test.js
+++ b/usb/usb_standard/src/main/js/default/test/ListUsb.test.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
diff --git a/usb/usb_standard/src/main/js/default/test/UsbAutoJsunit.test.js b/usb/usb_standard/src/main/js/default/test/UsbAutoJsunit.test.js
index 4d301b881beb36708179ee1fb61bb666a4b6c5c2..04f435ccadda96929ed4078ab88c4beff213a611 100755
--- a/usb/usb_standard/src/main/js/default/test/UsbAutoJsunit.test.js
+++ b/usb/usb_standard/src/main/js/default/test/UsbAutoJsunit.test.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2021-2022 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the 'License');
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
diff --git a/usb/usb_standard/src/main/js/default/test/UsbCoreJsunit.test.js b/usb/usb_standard/src/main/js/default/test/UsbCoreJsunit.test.js
index ac3cf80875c1b31ee72a4403dbf96de9a9f4dec7..bd0ebb2e951203488e35865ed22f560973d93119 100755
--- a/usb/usb_standard/src/main/js/default/test/UsbCoreJsunit.test.js
+++ b/usb/usb_standard/src/main/js/default/test/UsbCoreJsunit.test.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
diff --git a/usb/usb_standard/src/main/js/default/test/UsbCoreJsunitEx.test.js b/usb/usb_standard/src/main/js/default/test/UsbCoreJsunitEx.test.js
index 52f444e49a12300b7854a5b86ca257af2d8c91f5..3e6037f0aa645b4c3b75a97ba28559c2e79666c4 100755
--- a/usb/usb_standard/src/main/js/default/test/UsbCoreJsunitEx.test.js
+++ b/usb/usb_standard/src/main/js/default/test/UsbCoreJsunitEx.test.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
diff --git a/usb/usb_standard/src/main/js/default/test/UsbDevicePipeJsunit.test.js b/usb/usb_standard/src/main/js/default/test/UsbDevicePipeJsunit.test.js
index 201fb865bc646a575bb0069c3ba9f0a8a9509b26..a2fc702fba95881c281bf4439543b22347ac73b0 100755
--- a/usb/usb_standard/src/main/js/default/test/UsbDevicePipeJsunit.test.js
+++ b/usb/usb_standard/src/main/js/default/test/UsbDevicePipeJsunit.test.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
diff --git a/usb/usb_standard/src/main/js/default/test/UsbDevicePipeJsunitEx.test.js b/usb/usb_standard/src/main/js/default/test/UsbDevicePipeJsunitEx.test.js
index 6a3796d8278d664e66f374e7f815253334b3d3f5..9657a9c8da50c6ab020bfbcd65f73cec2181fa6e 100755
--- a/usb/usb_standard/src/main/js/default/test/UsbDevicePipeJsunitEx.test.js
+++ b/usb/usb_standard/src/main/js/default/test/UsbDevicePipeJsunitEx.test.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
diff --git a/usb/usb_standard/src/main/js/default/test/UsbDevicePipeJsunit_A.test.js b/usb/usb_standard/src/main/js/default/test/UsbDevicePipeJsunit_A.test.js
index ea38bacb6419c50566bf6be1f7de470fbea4a658..dafcda18079da8134dd114058b1c124e625cb2b4 100755
--- a/usb/usb_standard/src/main/js/default/test/UsbDevicePipeJsunit_A.test.js
+++ b/usb/usb_standard/src/main/js/default/test/UsbDevicePipeJsunit_A.test.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
diff --git a/usb/usb_standard/src/main/js/default/test/UsbFunctionsJsunit.test.js b/usb/usb_standard/src/main/js/default/test/UsbFunctionsJsunit.test.js
index 8f3cd3ac0a4dab5fe3b7f9541fd4d038068c5e4e..99f888fe880b88052ed49f01f266356869559895 100755
--- a/usb/usb_standard/src/main/js/default/test/UsbFunctionsJsunit.test.js
+++ b/usb/usb_standard/src/main/js/default/test/UsbFunctionsJsunit.test.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
diff --git a/usb/usb_standard/src/main/js/default/test/UsbFunctionsJsunitEx.test.js b/usb/usb_standard/src/main/js/default/test/UsbFunctionsJsunitEx.test.js
index 3ce664b45094445e167668ecbc78880977473fbe..b102116bfe5efb135ed45ec4260df9e5a0f6202d 100755
--- a/usb/usb_standard/src/main/js/default/test/UsbFunctionsJsunitEx.test.js
+++ b/usb/usb_standard/src/main/js/default/test/UsbFunctionsJsunitEx.test.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Copyright (C) 2021-2022 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the 'License');
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
diff --git a/usb/usb_standard/src/main/js/default/test/UsbPortJsunit.test.js b/usb/usb_standard/src/main/js/default/test/UsbPortJsunit.test.js
index c3f9f0cbb5bc622c2c2ce077aaa5fc44c4d8b370..d0e0021b87ec4c116d23cd812a962b508ae0733c 100755
--- a/usb/usb_standard/src/main/js/default/test/UsbPortJsunit.test.js
+++ b/usb/usb_standard/src/main/js/default/test/UsbPortJsunit.test.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
diff --git a/usb/usb_standard/src/main/js/default/test/UsbPortJsunitEx.test.js b/usb/usb_standard/src/main/js/default/test/UsbPortJsunitEx.test.js
index 402e4421aa5692bbc000b99487f9d26c236b4625..ae1976920fab418abc512ea5f60931df6b47eb3c 100755
--- a/usb/usb_standard/src/main/js/default/test/UsbPortJsunitEx.test.js
+++ b/usb/usb_standard/src/main/js/default/test/UsbPortJsunitEx.test.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at