diff --git a/multimodalinput/BUILD.gn b/multimodalinput/BUILD.gn
index e2b34ad1b0dca5a2ea3747fd1f52d040fa4f34e8..f82002374996e059ef6ea71ae8da9be04241579d 100644
--- a/multimodalinput/BUILD.gn
+++ b/multimodalinput/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/multimodalinput/input_js_standard/BUILD.gn b/multimodalinput/input_js_standard/BUILD.gn
index 9bbc8fafa37d49a7fede842d118aa935bffb46eb..4faf8d207f2ee20ac19be4594ddd67597c996af1 100644
--- a/multimodalinput/input_js_standard/BUILD.gn
+++ b/multimodalinput/input_js_standard/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/multimodalinput/input_js_standard/src/main/js/default/app.js b/multimodalinput/input_js_standard/src/main/js/default/app.js
index e423f4bce4698ec1d7dc86c3eea3990a5e7b1085..830070d196d86b127cea947d168bfd116f446205 100644
--- a/multimodalinput/input_js_standard/src/main/js/default/app.js
+++ b/multimodalinput/input_js_standard/src/main/js/default/app.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/multimodalinput/input_js_standard/src/main/js/default/pages/index/index.css b/multimodalinput/input_js_standard/src/main/js/default/pages/index/index.css
index 6fda792753f2e15f22b529c7b90a82185b2770bf..72baaffcaa675bfe9f3d3d1974690ae7d05c1a4b 100644
--- a/multimodalinput/input_js_standard/src/main/js/default/pages/index/index.css
+++ b/multimodalinput/input_js_standard/src/main/js/default/pages/index/index.css
@@ -1,3 +1,18 @@
+/*
+ * Copyright (C) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 .container {
     flex-direction: column;
     justify-content: center;
diff --git a/multimodalinput/input_js_standard/src/main/js/default/pages/index/index.hml b/multimodalinput/input_js_standard/src/main/js/default/pages/index/index.hml
index f64b040a5ae394dbaa5e185e1ecd4f4556b92184..8d0e2061b88c99c91488405f0f2ead0c77de1a9e 100644
--- a/multimodalinput/input_js_standard/src/main/js/default/pages/index/index.hml
+++ b/multimodalinput/input_js_standard/src/main/js/default/pages/index/index.hml
@@ -1,3 +1,18 @@
+<!--
+  Copyright (c) 2022 Huawei Device Co., Ltd.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+-->
+
 <div class="container">
     <text class="title">
         {{ $t('strings.hello') }} {{ title }}
diff --git a/multimodalinput/input_js_standard/src/main/js/default/pages/index/index.js b/multimodalinput/input_js_standard/src/main/js/default/pages/index/index.js
index 7b5fd53fb8052084c1de8036ae37402ff471ab3b..8591303b6dc0dd113b5615caee931a4b69fd80a4 100644
--- a/multimodalinput/input_js_standard/src/main/js/default/pages/index/index.js
+++ b/multimodalinput/input_js_standard/src/main/js/default/pages/index/index.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
@@ -13,7 +13,7 @@
  * limitations under the License.
  */
 
-import {Core, ExpectExtend} from 'deccjsunit/index'
+import { Core, ExpectExtend } from 'deccjsunit/index'
 
 const injectRef = Object.getPrototypeOf(global) || global
 injectRef.regeneratorRuntime = require('@babel/runtime/regenerator')
diff --git a/multimodalinput/input_js_standard/src/main/js/default/test/InputConsumer.test.js b/multimodalinput/input_js_standard/src/main/js/default/test/InputConsumer.test.js
index 7a2b28274a5b2524e99cedbdfebd26c4bd27a767..ac9bcaaafb788e512748df37da8dc9f8c36953aa 100755
--- a/multimodalinput/input_js_standard/src/main/js/default/test/InputConsumer.test.js
+++ b/multimodalinput/input_js_standard/src/main/js/default/test/InputConsumer.test.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/multimodalinput/input_js_standard/src/main/js/default/test/InputDevice.test.js b/multimodalinput/input_js_standard/src/main/js/default/test/InputDevice.test.js
index 3f950e5146bfdafe527b35412971cc99450372ff..18c0ccc97048cb0c35fee9b57d8cb3489fe7c993 100644
--- a/multimodalinput/input_js_standard/src/main/js/default/test/InputDevice.test.js
+++ b/multimodalinput/input_js_standard/src/main/js/default/test/InputDevice.test.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/multimodalinput/input_js_standard/src/main/js/default/test/ListMultimodalinput.test.js b/multimodalinput/input_js_standard/src/main/js/default/test/ListMultimodalinput.test.js
index cdaebe0f867e6ad0ea47b593353fdad488039911..2983feb4873b4a1f077d09b1d3512529b688a754 100644
--- a/multimodalinput/input_js_standard/src/main/js/default/test/ListMultimodalinput.test.js
+++ b/multimodalinput/input_js_standard/src/main/js/default/test/ListMultimodalinput.test.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/powermgr/powermgrbattery/src/main/js/default/pages/index/index.css b/powermgr/powermgrbattery/src/main/js/default/pages/index/index.css
index 6fda792753f2e15f22b529c7b90a82185b2770bf..7300d2a1fa143c4d24a9bcba4e5f76363ee7b3a4 100755
--- a/powermgr/powermgrbattery/src/main/js/default/pages/index/index.css
+++ b/powermgr/powermgrbattery/src/main/js/default/pages/index/index.css
@@ -1,3 +1,18 @@
+/*
+ * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+ 
 .container {
     flex-direction: column;
     justify-content: center;
diff --git a/powermgr/powermgrbattery/src/main/js/default/pages/index/index.hml b/powermgr/powermgrbattery/src/main/js/default/pages/index/index.hml
index f64b040a5ae394dbaa5e185e1ecd4f4556b92184..eeaf6a3fc3d3611dc94827c5e1a9f390513b6ed8 100755
--- a/powermgr/powermgrbattery/src/main/js/default/pages/index/index.hml
+++ b/powermgr/powermgrbattery/src/main/js/default/pages/index/index.hml
@@ -1,3 +1,18 @@
+<!--
+  Copyright (c) 2021 Huawei Device Co., Ltd.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+-->
+
 <div class="container">
     <text class="title">
         {{ $t('strings.hello') }} {{ title }}
diff --git a/powermgr/powermgrbattery_rk3568/src/main/js/default/pages/index/index.css b/powermgr/powermgrbattery_rk3568/src/main/js/default/pages/index/index.css
index 6fda792753f2e15f22b529c7b90a82185b2770bf..7311df55604b1bbcbd18d4d36e55655e8c3a99f1 100755
--- a/powermgr/powermgrbattery_rk3568/src/main/js/default/pages/index/index.css
+++ b/powermgr/powermgrbattery_rk3568/src/main/js/default/pages/index/index.css
@@ -1,3 +1,18 @@
+/*
+ * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 .container {
     flex-direction: column;
     justify-content: center;
diff --git a/powermgr/powermgrbattery_rk3568/src/main/js/default/pages/index/index.hml b/powermgr/powermgrbattery_rk3568/src/main/js/default/pages/index/index.hml
index f64b040a5ae394dbaa5e185e1ecd4f4556b92184..eeaf6a3fc3d3611dc94827c5e1a9f390513b6ed8 100755
--- a/powermgr/powermgrbattery_rk3568/src/main/js/default/pages/index/index.hml
+++ b/powermgr/powermgrbattery_rk3568/src/main/js/default/pages/index/index.hml
@@ -1,3 +1,18 @@
+<!--
+  Copyright (c) 2021 Huawei Device Co., Ltd.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+-->
+
 <div class="container">
     <text class="title">
         {{ $t('strings.hello') }} {{ title }}
diff --git a/powermgr/powermgrbatterystats/src/main/js/default/pages/index/index.css b/powermgr/powermgrbatterystats/src/main/js/default/pages/index/index.css
index 5c52a87a04f583e9d5f4db1dd40d4eafdb9b6aeb..cff50023ce54b7fbbbae9ecd72ab5a49e0b50291 100755
--- a/powermgr/powermgrbatterystats/src/main/js/default/pages/index/index.css
+++ b/powermgr/powermgrbatterystats/src/main/js/default/pages/index/index.css
@@ -1,3 +1,18 @@
+/*
+ * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+ 
 .container {
     flex-direction: column;
     justify-content: center;
diff --git a/powermgr/powermgrbatterystats/src/main/js/default/pages/index/index.hml b/powermgr/powermgrbatterystats/src/main/js/default/pages/index/index.hml
index f629c71a9be857db6cdf94149652a191b9b272ea..936e04ebdb33a919d0ce918652dac1da8bb6ec92 100755
--- a/powermgr/powermgrbatterystats/src/main/js/default/pages/index/index.hml
+++ b/powermgr/powermgrbatterystats/src/main/js/default/pages/index/index.hml
@@ -1,3 +1,18 @@
+<!--
+  Copyright (c) 2021 Huawei Device Co., Ltd.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+-->
+
 <div class="container">
     <text class="title">
         {{ $t('strings.hello') }} {{ title }}
diff --git a/powermgr/powermgrthermal/src/main/js/default/pages/index/index.css b/powermgr/powermgrthermal/src/main/js/default/pages/index/index.css
index 6fda792753f2e15f22b529c7b90a82185b2770bf..7300d2a1fa143c4d24a9bcba4e5f76363ee7b3a4 100644
--- a/powermgr/powermgrthermal/src/main/js/default/pages/index/index.css
+++ b/powermgr/powermgrthermal/src/main/js/default/pages/index/index.css
@@ -1,3 +1,18 @@
+/*
+ * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+ 
 .container {
     flex-direction: column;
     justify-content: center;
diff --git a/powermgr/powermgrthermal/src/main/js/default/pages/index/index.hml b/powermgr/powermgrthermal/src/main/js/default/pages/index/index.hml
index f64b040a5ae394dbaa5e185e1ecd4f4556b92184..eeaf6a3fc3d3611dc94827c5e1a9f390513b6ed8 100644
--- a/powermgr/powermgrthermal/src/main/js/default/pages/index/index.hml
+++ b/powermgr/powermgrthermal/src/main/js/default/pages/index/index.hml
@@ -1,3 +1,18 @@
+<!--
+  Copyright (c) 2021 Huawei Device Co., Ltd.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+-->
+
 <div class="container">
     <text class="title">
         {{ $t('strings.hello') }} {{ title }}
diff --git a/sensors/miscdevice_standard/src/main/js/default/pages/index/index.css b/sensors/miscdevice_standard/src/main/js/default/pages/index/index.css
index 6fda792753f2e15f22b529c7b90a82185b2770bf..7300d2a1fa143c4d24a9bcba4e5f76363ee7b3a4 100755
--- a/sensors/miscdevice_standard/src/main/js/default/pages/index/index.css
+++ b/sensors/miscdevice_standard/src/main/js/default/pages/index/index.css
@@ -1,3 +1,18 @@
+/*
+ * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+ 
 .container {
     flex-direction: column;
     justify-content: center;
diff --git a/sensors/miscdevice_standard/src/main/js/default/pages/index/index.hml b/sensors/miscdevice_standard/src/main/js/default/pages/index/index.hml
index f64b040a5ae394dbaa5e185e1ecd4f4556b92184..eeaf6a3fc3d3611dc94827c5e1a9f390513b6ed8 100755
--- a/sensors/miscdevice_standard/src/main/js/default/pages/index/index.hml
+++ b/sensors/miscdevice_standard/src/main/js/default/pages/index/index.hml
@@ -1,3 +1,18 @@
+<!--
+  Copyright (c) 2021 Huawei Device Co., Ltd.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+-->
+
 <div class="container">
     <text class="title">
         {{ $t('strings.hello') }} {{ title }}
diff --git a/sensors/sensor_standard/src/main/js/default/pages/index/index.css b/sensors/sensor_standard/src/main/js/default/pages/index/index.css
index 6fda792753f2e15f22b529c7b90a82185b2770bf..7300d2a1fa143c4d24a9bcba4e5f76363ee7b3a4 100644
--- a/sensors/sensor_standard/src/main/js/default/pages/index/index.css
+++ b/sensors/sensor_standard/src/main/js/default/pages/index/index.css
@@ -1,3 +1,18 @@
+/*
+ * Copyright (C) 2021 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+ 
 .container {
     flex-direction: column;
     justify-content: center;
diff --git a/sensors/sensor_standard/src/main/js/default/pages/index/index.hml b/sensors/sensor_standard/src/main/js/default/pages/index/index.hml
index f64b040a5ae394dbaa5e185e1ecd4f4556b92184..eeaf6a3fc3d3611dc94827c5e1a9f390513b6ed8 100644
--- a/sensors/sensor_standard/src/main/js/default/pages/index/index.hml
+++ b/sensors/sensor_standard/src/main/js/default/pages/index/index.hml
@@ -1,3 +1,18 @@
+<!--
+  Copyright (c) 2021 Huawei Device Co., Ltd.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+-->
+
 <div class="container">
     <text class="title">
         {{ $t('strings.hello') }} {{ title }}
diff --git a/sensors/sensor_standard/src/main/js/default/test/SensorGeneralalgorithm.test.js b/sensors/sensor_standard/src/main/js/default/test/SensorGeneralalgorithm.test.js
index 9a727dcf0423e9adc10b8be58e69e108946ba8fc..95aea4c9faf05f7827fb47c581ca6ac4dc2c256e 100755
--- a/sensors/sensor_standard/src/main/js/default/test/SensorGeneralalgorithm.test.js
+++ b/sensors/sensor_standard/src/main/js/default/test/SensorGeneralalgorithm.test.js
@@ -627,7 +627,7 @@ describe("SensorJsTest", function () {
     it('SensorJsTest_088', 0, async function (done) {
         console.info('SensorJsTest_088 start')
         sensor.createQuaternion([0.52, -0.336, -0.251], (error, data) => {
-            console.info('SensorJsTest_088' + 'lengh:' + data.length);
+            console.info('SensorJsTest_088' + 'length:' + data.length);
             if (error) {
                 console.info('SensorJsTest_088 failed');
                 expect(false).assertTrue();
@@ -929,7 +929,7 @@ describe("SensorJsTest", function () {
                 expect(data).assertEqual(getGeomagneticDipResult[0])
             }
             done()
-            console.info('SensorJsTest_101' + 'lengh:' + data.length);
+            console.info('SensorJsTest_101' + 'length:' + data.length);
         })
         console.info("SensorJsTest_101 end")
     })
diff --git a/sensors/sensor_standard/src/main/js/default/test/SensorOnOffTest.test.js b/sensors/sensor_standard/src/main/js/default/test/SensorOnOffTest.test.js
index ffeaefa220f1a9b0046f53da3470d4fe720a56b9..0c8606ff4504ab21d256100ad1401e807db0ae7c 100755
--- a/sensors/sensor_standard/src/main/js/default/test/SensorOnOffTest.test.js
+++ b/sensors/sensor_standard/src/main/js/default/test/SensorOnOffTest.test.js
@@ -46,6 +46,9 @@ describe('SystemParameterTest', function () {
         console.info('afterEach caled')
     })
 
+    let testSensorId = 0;
+    let testNullSensorId = -1;
+
     /**
      * @tc.number    SUB_SENSORS_Sensor_JSTest_0010
      * @tc.name      testRegisterSensortest001
@@ -53,20 +56,16 @@ describe('SystemParameterTest', function () {
      */
     it('SUB_SENSORS_Sensor_JSTest_0010', 0, async function (done) {
         console.info('SUB_SENSORS_Sensor_JSTest_0010 start');
-        await sensor.on(0, function (error, data) {
-            if (error) {
-                if (error.code == -1) {
-                    console.info("testRegisterSensortest001 on error: sensor 0 not exit")
-                } else {
-                    console.info('testRegisterSensortest001  on error :' + error.code);
-                    expect(false).assertTrue();
-                }
-                done();
-            } else {
+        await sensor.on(testSensorId, function (data) {
+            if (data) {
                 console.info('testRegisterSensortest001  on success');
                 expect(data.x).assertInstanceOf('Number');
                 expect(data.timestamp).assertInstanceOf('Number');
                 done();
+            } else {
+                console.info('testRegisterSensortest001  on error');
+                expect(false).assertTrue();
+                done();
             }
         });
         console.info('SUB_SENSORS_Sensor_JSTest_0010 end');
@@ -79,17 +78,17 @@ describe('SystemParameterTest', function () {
      */
     it('SUB_SENSORS_Sensor_JSTest_0020', 0, async function (done) {
         console.info('SUB_SENSORS_Sensor_JSTest_0020 start');
-        await sensor.on(-1, function (error, data) {
-            if (error) {
-                console.info('testRegisterSensortest002  on error');
-                expect(true).assertTrue();
-                done();
-            } else {
+        await sensor.on(testNullSensorId, function (data) {
+            if (data) {
                 console.info('testRegisterSensortest002  on success');
                 expect(false).assertTrue();
                 done();
             }
         });
+        setTimeout(() => {
+            expect(true).assertTrue();
+            done();
+        }, 500)
         console.info('SUB_SENSORS_Sensor_JSTest_0020 end');
     })