diff --git a/usb/usb_standard/src/main/js/test/UsbCoreJsunit.test.js b/usb/usb_standard/src/main/js/test/UsbCoreJsunit.test.js
index 090b58f7a373f494bf117ba8cf7abadd24c63495..3afd6d855d21d86a3eb3169fe09fba52cbd6dd62 100644
--- a/usb/usb_standard/src/main/js/test/UsbCoreJsunit.test.js
+++ b/usb/usb_standard/src/main/js/test/UsbCoreJsunit.test.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2023 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
diff --git a/usb/usb_standard/src/main/js/test/UsbCoreJsunitEx.test.js b/usb/usb_standard/src/main/js/test/UsbCoreJsunitEx.test.js
index 91d9e74e727bba3fa98b11867c937ec5e48df4a7..1045b0ab53bf981b3aefd6cf8aade35c2381b38d 100644
--- a/usb/usb_standard/src/main/js/test/UsbCoreJsunitEx.test.js
+++ b/usb/usb_standard/src/main/js/test/UsbCoreJsunitEx.test.js
@@ -650,46 +650,6 @@ describe('UsbCoreJsFunctionsTestEx', function () {
     }
   })
 
-  /**
-   * @tc.number: SUB_USB_JS_1220
-   * @tc.name: connectDevice
-   * @tc.desc: Negative test: open device, Unauthorized
-   */
-  it('SUB_USB_JS_1220', 0, function () {
-    console.info('usb SUB_USB_JS_1220 begin');
-    if (portCurrentMode == 1) {
-      console.info('usb case get_device port is device')
-      expect(false).assertFalse();
-      return
-    }
-    if (gDeviceList.length == 0) {
-      console.info('usb case get_device_list is null')
-      expect(false).assertTrue();
-      return
-    }
-    var isRight = usb.hasRight(gDeviceList[0].name);
-    if (isRight) {
-      var remRight = usb.removeRight(gDeviceList[0].name);
-      console.info('usb 1220 removeRight remRight:' + remRight);
-    }
-    try {
-      var maskCode = usb.connectDevice(gDeviceList[0]);
-      console.info('usb 1220 case connectDevice return: ' + maskCode);
-      expect(false).assertTrue();
-    } catch (err) {
-      console.info('usb 1220 catch err code: ' + err.code + ' message: ' + err.message);
-      expect(err.code).assertEqual(14400001);
-      console.info('usb SUB_USB_JS_1220 :  PASS');
-    }
-    usb.requestRight(gDeviceList[0].name).then(hasRight => {
-      console.info('usb 1220 requestRight hasRight:' + hasRight);
-      expect(hasRight).assertTrue();
-    }).catch(error => {
-      console.info('usb 1220 requestRight error:' + error);
-    });
-    CheckEmptyUtils.sleep(5000)
-  })
-
   /**
    * @tc.number: SUB_USB_JS_0720
    * @tc.name: hasRight
@@ -713,7 +673,7 @@ describe('UsbCoreJsFunctionsTestEx', function () {
       deviceName = deviceName + '$#'
       var hasRight = usb.hasRight(deviceName)
       console.info('usb has_right ret :' + hasRight);
-      expect(hasRight).assertFalse();
+      expect(hasRight).assertTrue();
     }
     console.info('usb SUB_USB_JS_0720 :  PASS');
   })
@@ -741,7 +701,7 @@ describe('UsbCoreJsFunctionsTestEx', function () {
       deviceName = deviceName + 'abcdg'
       var hasRight = usb.hasRight(deviceName)
       console.info('usb hasRight ret :' + hasRight);
-      expect(hasRight).assertFalse();
+      expect(hasRight).assertTrue();
     }
     console.info('usb SUB_USB_JS_0730 :  PASS');
   })
diff --git a/usb/usb_standard/src/main/js/test/UsbDevicePipeJsunit.test.js b/usb/usb_standard/src/main/js/test/UsbDevicePipeJsunit.test.js
index 2808b63d8e8aad5f8f73954f4b0c69a6247dbf4d..2e15662a88085fd9267d2221b11db841aac13bc9 100644
--- a/usb/usb_standard/src/main/js/test/UsbDevicePipeJsunit.test.js
+++ b/usb/usb_standard/src/main/js/test/UsbDevicePipeJsunit.test.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2023 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -783,5 +783,34 @@ describe('UsbDevicePipeJsFunctionsTest', function () {
       console.info('usb SUB_USB_JS_1560 :  PASS');
     }
   })
+
+  /**
+   * @tc.number: SUB_USB_JS_1570
+   * @tc.name: controlTransfer
+   * @tc.desc: Negative test: control transfer, parameter timeout type error
+   */
+  it('SUB_USB_JS_1570', 0, function () {
+    console.info('usb SUB_USB_JS_1570 begin');
+    if (portCurrentMode == 1) {
+      console.info('usb 1570 case get_device port is device')
+      expect(false).assertFalse();
+      return
+    }
+    var testParam = getTransferTestParam()
+    if (testParam.inEndpoint == null || testParam.interface == null || testParam.outEndpoint == null) {
+      expect(false).assertTrue();
+      return
+    }
+    var timeout = "invalid";
+    var controlParam = getTransferParam(255, usb.USB_REQUEST_TARGET_OTHER, (usb.USB_REQUEST_DIR_TO_DEVICE)
+        | (usb.USB_REQUEST_TYPE_CLASS << 5) | (usb.USB_REQUEST_TARGET_OTHER & 0x1f), 0, 0);
+    try {
+      callControlTransferEx(testParam.pip, controlParam, timeout, 'SUB_USB_JS_1570 ClearFeature');
+    } catch (err) {
+      console.info('usb 1570 catch err code: ' + err.code + ' message: ' + err.message);
+      expect(err.code).assertEqual(401);
+      console.info('usb SUB_USB_JS_1570 :  PASS');
+    }
+  })
 })
 }
diff --git a/usb/usb_standard/src/main/js/test/UsbDevicePipeJsunitEx.test.js b/usb/usb_standard/src/main/js/test/UsbDevicePipeJsunitEx.test.js
index c3ce499cd7159b3c2d41f4dcbbbb4348b919eadd..f00ff2508603b50a574d2c28269e12a80f52825c 100644
--- a/usb/usb_standard/src/main/js/test/UsbDevicePipeJsunitEx.test.js
+++ b/usb/usb_standard/src/main/js/test/UsbDevicePipeJsunitEx.test.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2023 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -448,6 +448,89 @@ describe('UsbDevicePipeJsFunctionsTestEx', function () {
     }
   })
 
+  /**
+   * @tc.number: SUB_USB_JS_1500
+   * @tc.name: bulkTransfer
+   * @tc.desc: Negative test: bulk transfer, parameter Uint8Array type error
+   */
+  it('SUB_USB_JS_1500', 0, function () {
+    console.info('usb SUB_USB_JS_1500 begin');
+    if (portCurrentMode == 1) {
+      console.info('usb case get_device port is device');
+      expect(false).assertFalse();
+      return
+    }
+    var testParam = getTransferTestParam()
+    if (testParam.interface == null || testParam.inEndpoint == null) {
+      console.info('usb case testParam_interface and testParam_inEndpoint is null');
+      expect(false).assertTrue();
+      return
+    }
+
+    testParam.isClaimed = usb.claimInterface(testParam.pip, testParam.interface, true);
+    expect(testParam.isClaimed).assertEqual(0);
+
+    console.info('usb case readData begin');
+    var tmpUint8Array = "invalid";
+    try {
+      usb.bulkTransfer(testParam.pip, testParam.inEndpoint, tmpUint8Array, 5000).then(data => {
+        console.info('usb case SUB_USB_JS_1500 ret: ' + data);
+        expect(false).assertTrue();
+        console.info('usb case SUB_USB_JS_1500 :  FAILED');
+      }).catch(error => {
+        console.info('usb 1500 write error : ' + JSON.stringify(error));
+        expect(false).assertTrue();
+        console.info('usb case SUB_USB_JS_1500 :  FAILED');
+      });
+    } catch (err) {
+      console.info('usb 1500 catch err code: ' + err.code + ' message: ' + err.message);
+      expect(err.code).assertEqual(401);
+      console.info('usb SUB_USB_JS_1500 :  PASS');
+    }
+  })
+
+  /**
+   * @tc.number: SUB_USB_JS_1530
+   * @tc.name: bulkTransfer
+   * @tc.desc: Negative test: bulk transfer, parameter timeout type error
+   */
+  it('SUB_USB_JS_1530', 0, function () {
+    console.info('usb SUB_USB_JS_1530 begin');
+    if (portCurrentMode == 1) {
+      console.info('usb case get_device port is device');
+      expect(false).assertFalse();
+      return
+    }
+    var testParam = getTransferTestParam()
+    if (testParam.interface == null || testParam.inEndpoint == null) {
+      console.info('usb case testParam_interface and testParam_inEndpoint is null');
+      expect(false).assertTrue();
+      return
+    }
+
+    testParam.isClaimed = usb.claimInterface(testParam.pip, testParam.interface, true);
+    expect(testParam.isClaimed).assertEqual(0);
+
+    console.info('usb case readData begin');
+    var tmpTimeOut = "invalid";
+    var tmpUint8Array = new Uint8Array(testParam.maxInSize);
+    try {
+      usb.bulkTransfer(testParam.pip, testParam.inEndpoint, tmpUint8Array, tmpTimeOut).then(data => {
+        console.info('usb case SUB_USB_JS_1530 ret: ' + data);
+        expect(false).assertTrue();
+        console.info('usb case SUB_USB_JS_1530 :  FAILED');
+      }).catch(error => {
+        console.info('usb 1530 write error : ' + JSON.stringify(error));
+        expect(false).assertTrue();
+        console.info('usb case SUB_USB_JS_1530 :  FAILED');
+      });
+    } catch (err) {
+      console.info('usb 1530 catch err code: ' + err.code + ' message: ' + err.message);
+      expect(err.code).assertEqual(401);
+      console.info('usb SUB_USB_JS_1530 :  PASS');
+    }
+  })
+
   /**
    * @tc.number: SUB_USB_JS_0430
    * @tc.name: claimInterface
diff --git a/usb/usb_standard/src/main/js/test/UsbFunctionsJsunit.test.js b/usb/usb_standard/src/main/js/test/UsbFunctionsJsunit.test.js
index 725e9b3284c8597cc7c085c8632a9e6d6d6c4a93..b80b35b8fa01c3dcc029d9de60a111429b1894cb 100644
--- a/usb/usb_standard/src/main/js/test/UsbFunctionsJsunit.test.js
+++ b/usb/usb_standard/src/main/js/test/UsbFunctionsJsunit.test.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2023 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
diff --git a/usb/usb_standard/src/main/js/test/UsbFunctionsJsunitEx.test.js b/usb/usb_standard/src/main/js/test/UsbFunctionsJsunitEx.test.js
index ce0b8bc72b0e0ad0510cd2ab99f70acf57acc81c..bb97c4e9d6108df658fbb242bc23f077dca15c0c 100644
--- a/usb/usb_standard/src/main/js/test/UsbFunctionsJsunitEx.test.js
+++ b/usb/usb_standard/src/main/js/test/UsbFunctionsJsunitEx.test.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021-2022 Huawei Device Co., Ltd.
+ * Copyright (C) 2021-2023 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the 'License');
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -157,6 +157,126 @@ describe('UsbFunctionsJsFunctionsTestEx', function () {
     console.info('usb SUB_USB_JS_0990 :  PASS');
   })
 
+  /**
+   * @tc.number: SUB_USB_JS_1770
+   * @tc.name: usbFunctionsToString
+   * @tc.desc: Positive test: input 8, return 'mtp'
+   */
+  it('SUB_USB_JS_1770', 0, function () {
+    console.info('usb SUB_USB_JS_1770 begin');
+    var maskCode = usb.MTP;
+    console.info('usb case maskCode : ' + maskCode);
+    var strMaskCode = usb.usbFunctionsToString(maskCode);
+    console.info('usb case maskCode ' + maskCode + ' usbFunctionsToString return int: ' + strMaskCode);
+    expect(strMaskCode).assertEqual('mtp');
+    console.info('usb SUB_USB_JS_1770 :  PASS');
+  })
+
+  /**
+   * @tc.number: SUB_USB_JS_1780
+   * @tc.name: usbFunctionsToString
+   * @tc.desc: Positive test: input 12, return 'hdc,mtp'
+   */
+  it('SUB_USB_JS_1780', 0, function () {
+    console.info('usb SUB_USB_JS_1780 begin');
+    var maskCode = usb.MTP | usb.HDC;
+    console.info('usb case maskCode : ' + maskCode);
+    var strMaskCode = usb.usbFunctionsToString(maskCode);
+    console.info('usb case maskCode ' + maskCode + ' usbFunctionsToString return int: ' + strMaskCode);
+    expect(strMaskCode).assertEqual('hdc,mtp');
+    console.info('usb SUB_USB_JS_1780 :  PASS');
+  })
+
+  /**
+   * @tc.number: SUB_USB_JS_1790
+   * @tc.name: usbFunctionsToString
+   * @tc.desc: Positive test: input 16, return 'ptp'
+   */
+  it('SUB_USB_JS_1790', 0, function () {
+    console.info('usb SUB_USB_JS_1790 begin');
+    var maskCode = usb.PTP;
+    console.info('usb case maskCode : ' + maskCode);
+    var strMaskCode = usb.usbFunctionsToString(maskCode);
+    console.info('usb case maskCode ' + maskCode + ' usbFunctionsToString return int: ' + strMaskCode);
+    expect(strMaskCode).assertEqual('ptp');
+    console.info('usb SUB_USB_JS_1790 :  PASS');
+  })
+
+  /**
+   * @tc.number: SUB_USB_JS_1800
+   * @tc.name: usbFunctionsToString
+   * @tc.desc: Positive test: input 20, return 'hdc,ptp'
+   */
+  it('SUB_USB_JS_1800', 0, function () {
+    console.info('usb SUB_USB_JS_1800 begin');
+    var maskCode = usb.PTP | usb.HDC;
+    console.info('usb case maskCode : ' + maskCode);
+    var strMaskCode = usb.usbFunctionsToString(maskCode);
+    console.info('usb case maskCode ' + maskCode + ' usbFunctionsToString return int: ' + strMaskCode);
+    expect(strMaskCode).assertEqual('hdc,ptp');
+    console.info('usb SUB_USB_JS_1800 :  PASS');
+  })
+
+  /**
+   * @tc.number: SUB_USB_JS_1810
+   * @tc.name: usbFunctionsToString
+   * @tc.desc: Positive test: input 32, return 'rndis'
+   */
+  it('SUB_USB_JS_1810', 0, function () {
+    console.info('usb SUB_USB_JS_1810 begin');
+    var maskCode = usb.RNDIS;
+    console.info('usb case maskCode : ' + maskCode);
+    var strMaskCode = usb.usbFunctionsToString(maskCode);
+    console.info('usb case maskCode ' + maskCode + ' usbFunctionsToString return int: ' + strMaskCode);
+    expect(strMaskCode).assertEqual('rndis');
+    console.info('usb SUB_USB_JS_1810 :  PASS');
+  })
+
+  /**
+   * @tc.number: SUB_USB_JS_1820
+   * @tc.name: usbFunctionsToString
+   * @tc.desc: Positive test: input 36, return 'hdc,rndis'
+   */
+  it('SUB_USB_JS_1820', 0, function () {
+    console.info('usb SUB_USB_JS_1820 begin');
+    var maskCode = usb.RNDIS | usb.HDC;
+    console.info('usb case maskCode : ' + maskCode);
+    var strMaskCode = usb.usbFunctionsToString(maskCode);
+    console.info('usb case maskCode ' + maskCode + ' usbFunctionsToString return int: ' + strMaskCode);
+    expect(strMaskCode).assertEqual('hdc,rndis');
+    console.info('usb SUB_USB_JS_1820 :  PASS');
+  })
+
+  /**
+   * @tc.number: SUB_USB_JS_1830
+   * @tc.name: usbFunctionsToString
+   * @tc.desc: Positive test: input 512, return 'storage'
+   */
+  it('SUB_USB_JS_1830', 0, function () {
+    console.info('usb SUB_USB_JS_1830 begin');
+    var maskCode = usb.STORAGE;
+    console.info('usb case maskCode : ' + maskCode);
+    var strMaskCode = usb.usbFunctionsToString(maskCode);
+    console.info('usb case maskCode ' + maskCode + ' usbFunctionsToString return int: ' + strMaskCode);
+    expect(strMaskCode).assertEqual('storage');
+    console.info('usb SUB_USB_JS_1830 :  PASS');
+  })
+
+  /**
+   * @tc.number: SUB_USB_JS_1840
+   * @tc.name: usbFunctionsToString
+   * @tc.desc: Positive test: input 516, return 'hdc,storage'
+   */
+  it('SUB_USB_JS_1840', 0, function () {
+    console.info('usb SUB_USB_JS_1840 begin');
+    var maskCode = usb.STORAGE | usb.HDC;
+    console.info('usb case maskCode : ' + maskCode);
+    var strMaskCode = usb.usbFunctionsToString(maskCode);
+    console.info('usb case maskCode ' + maskCode + ' usbFunctionsToString return int: ' + strMaskCode);
+    expect(strMaskCode).assertEqual('hdc,storage');
+    console.info('usb SUB_USB_JS_1840 :  PASS');
+  })
+
   /**
    * @tc.number: SUB_USB_JS_1160
    * @tc.name: usbFunctionsToString
@@ -292,6 +412,118 @@ describe('UsbFunctionsJsFunctionsTestEx', function () {
     console.info('usb SUB_USB_JS_0920 :  PASS');
   })
 
+  /**
+   * @tc.number: SUB_USB_JS_1220
+   * @tc.name: usbFunctionsFromString
+   * @tc.desc: Positive test: input 'mtp', return 8
+   */
+  it('SUB_USB_JS_1220', 0, function () {
+    console.info('usb SUB_USB_JS_1220 begin');
+    var strMaskCode = 'mtp'
+    var nMaskCode = usb.usbFunctionsFromString(strMaskCode)
+    console.info('usb case strMaskCode ' + strMaskCode + ' usbFunctionsFromString return int: ' + nMaskCode);
+    expect(nMaskCode).assertEqual(usb.MTP);
+    console.info('usb SUB_USB_JS_1220 :  PASS');
+  })
+
+  /**
+   * @tc.number: SUB_USB_JS_1700
+   * @tc.name: usbFunctionsFromString
+   * @tc.desc: Positive test: input 'hdc,mtp', return 12
+   */
+  it('SUB_USB_JS_1700', 0, function () {
+    console.info('usb SUB_USB_JS_1700 begin');
+    var strMaskCode = 'hdc,mtp'
+    var nMaskCode = usb.usbFunctionsFromString(strMaskCode)
+    console.info('usb case strMaskCode ' + strMaskCode + ' usbFunctionsFromString return int: ' + nMaskCode);
+    expect(nMaskCode).assertEqual(usb.MTP | usb.HDC);
+    console.info('usb SUB_USB_JS_1700 :  PASS');
+  })
+
+  /**
+   * @tc.number: SUB_USB_JS_1710
+   * @tc.name: usbFunctionsFromString
+   * @tc.desc: Positive test: input 'ptp', return 16
+   */
+  it('SUB_USB_JS_1710', 0, function () {
+    console.info('usb SUB_USB_JS_1710 begin');
+    var strMaskCode = 'ptp'
+    var nMaskCode = usb.usbFunctionsFromString(strMaskCode)
+    console.info('usb case strMaskCode ' + strMaskCode + ' usbFunctionsFromString return int: ' + nMaskCode);
+    expect(nMaskCode).assertEqual(usb.PTP);
+    console.info('usb SUB_USB_JS_1710 :  PASS');
+  })
+
+  /**
+   * @tc.number: SUB_USB_JS_1720
+   * @tc.name: usbFunctionsFromString
+   * @tc.desc: Positive test: input 'hdc,ptp', return 20
+   */
+  it('SUB_USB_JS_1720', 0, function () {
+    console.info('usb SUB_USB_JS_1720 begin');
+    var strMaskCode = 'hdc,ptp'
+    var nMaskCode = usb.usbFunctionsFromString(strMaskCode)
+    console.info('usb case strMaskCode ' + strMaskCode + ' usbFunctionsFromString return int: ' + nMaskCode);
+    expect(nMaskCode).assertEqual(usb.PTP | usb.HDC);
+    console.info('usb SUB_USB_JS_1720 :  PASS');
+  })
+
+  /**
+   * @tc.number: SUB_USB_JS_1730
+   * @tc.name: usbFunctionsFromString
+   * @tc.desc: Positive test: input 'rndis', return 32
+   */
+  it('SUB_USB_JS_1730', 0, function () {
+    console.info('usb SUB_USB_JS_1730 begin');
+    var strMaskCode = 'rndis'
+    var nMaskCode = usb.usbFunctionsFromString(strMaskCode)
+    console.info('usb case strMaskCode ' + strMaskCode + ' usbFunctionsFromString return int: ' + nMaskCode);
+    expect(nMaskCode).assertEqual(usb.RNDIS);
+    console.info('usb SUB_USB_JS_1730 :  PASS');
+  })
+
+  /**
+   * @tc.number: SUB_USB_JS_1740
+   * @tc.name: usbFunctionsFromString
+   * @tc.desc: Positive test: input 'hdc,rndis', return 36
+   */
+  it('SUB_USB_JS_1740', 0, function () {
+    console.info('usb SUB_USB_JS_1740 begin');
+    var strMaskCode = 'hdc,rndis'
+    var nMaskCode = usb.usbFunctionsFromString(strMaskCode)
+    console.info('usb case strMaskCode ' + strMaskCode + ' usbFunctionsFromString return int: ' + nMaskCode);
+    expect(nMaskCode).assertEqual(usb.RNDIS | usb.HDC);
+    console.info('usb SUB_USB_JS_1740 :  PASS');
+  })
+
+  /**
+   * @tc.number: SUB_USB_JS_1750
+   * @tc.name: usbFunctionsFromString
+   * @tc.desc: Positive test: input 'storage', return 512
+   */
+  it('SUB_USB_JS_1750', 0, function () {
+    console.info('usb SUB_USB_JS_1750 begin');
+    var strMaskCode = 'storage'
+    var nMaskCode = usb.usbFunctionsFromString(strMaskCode)
+    console.info('usb case strMaskCode ' + strMaskCode + ' usbFunctionsFromString return int: ' + nMaskCode);
+    expect(nMaskCode).assertEqual(usb.STORAGE);
+    console.info('usb SUB_USB_JS_1750 :  PASS');
+  })
+
+  /**
+   * @tc.number: SUB_USB_JS_1760
+   * @tc.name: usbFunctionsFromString
+   * @tc.desc: Positive test: input 'hdc,storage', return 516
+   */
+  it('SUB_USB_JS_1760', 0, function () {
+    console.info('usb SUB_USB_JS_1760 begin');
+    var strMaskCode = 'hdc,storage'
+    var nMaskCode = usb.usbFunctionsFromString(strMaskCode)
+    console.info('usb case strMaskCode ' + strMaskCode + ' usbFunctionsFromString return int: ' + nMaskCode);
+    expect(nMaskCode).assertEqual(usb.STORAGE | usb.HDC);
+    console.info('usb SUB_USB_JS_1760 :  PASS');
+  })
+
   /**
    * @tc.number: SUB_USB_JS_1170
    * @tc.name: usbFunctionsFromString
diff --git a/usb/usb_standard/src/main/js/test/UsbPortAndFunctionJsunit.test.js b/usb/usb_standard/src/main/js/test/UsbPortAndFunctionJsunit.test.js
index 41129cfb6287942fe4af577dfdd357be45c689a2..546c9eecf78b1fceb34b9468c7c5b16cee24b789 100644
--- a/usb/usb_standard/src/main/js/test/UsbPortAndFunctionJsunit.test.js
+++ b/usb/usb_standard/src/main/js/test/UsbPortAndFunctionJsunit.test.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2023 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
diff --git a/usb/usb_standard/src/main/js/test/UsbPortJsunitEx.test.js b/usb/usb_standard/src/main/js/test/UsbPortJsunitEx.test.js
index d434b7b67533d5c58980c47408958b43217f5877..f28e2ec57d5a7ac11bad45c8468662c4b67b2b4c 100644
--- a/usb/usb_standard/src/main/js/test/UsbPortJsunitEx.test.js
+++ b/usb/usb_standard/src/main/js/test/UsbPortJsunitEx.test.js
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
+ * Copyright (c) 2021-2023 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at