diff --git a/settings/BUILD.gn b/settings/BUILD.gn
new file mode 100755
index 0000000000000000000000000000000000000000..48d834c3c61f30219ce284a40c8f5d5fd0038d4f
--- /dev/null
+++ b/settings/BUILD.gn
@@ -0,0 +1,17 @@
+# 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.
+
+group("settings") {
+  testonly = true
+  deps = [ "settings_ets:SettingsEtsTest" ]
+}
diff --git a/settings/settings_ets/Test.json b/settings/settings_ets/Test.json
new file mode 100755
index 0000000000000000000000000000000000000000..44fa2d9b76705488b7ac5da4e2cfe7101615f70d
--- /dev/null
+++ b/settings/settings_ets/Test.json
@@ -0,0 +1,18 @@
+{
+    "description": "Configuration for settings Tests",
+    "driver": {
+        "type": "JSUnitTest",
+        "test-timeout": "600000",
+        "package": "com.open.harmony.settings",
+        "shell-timeout": "60000"
+    },
+    "kits": [
+        {
+            "test-file-name": [
+                "SettingsEtsTest.hap"
+            ],
+            "type": "AppInstallKit",
+            "cleanup-apps": true
+        }
+    ]
+}
diff --git a/settings/settings_ets/entry/src/main/BUILD.gn b/settings/settings_ets/entry/src/main/BUILD.gn
new file mode 100755
index 0000000000000000000000000000000000000000..fbc52811e474d4051c74b681f36bc54a1d9bdea8
--- /dev/null
+++ b/settings/settings_ets/entry/src/main/BUILD.gn
@@ -0,0 +1,32 @@
+# 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.
+
+import("//test/xts/tools/build/suite.gni")
+
+ohos_js_hap_suite("SettingsEtsTest") {
+  hap_profile = "./entry/src/main/config.json"
+  deps = [
+    ":settings_ets_assets",
+    ":settings_ets_resources",
+  ]
+  ets2abc = true
+  certificate_profile = "./signature/openharmony_sx.p7b"
+  hap_name = "SettingsEtsTest"
+}
+ohos_js_assets("settings_ets_assets") {
+  source_dir = "./entry/src/main/ets/MainAbility"
+}
+ohos_resources("settings_ets_resources") {
+  sources = [ "./entry/src/main/resources" ]
+  hap_profile = "./entry/src/main/config.json"
+}
diff --git a/settings/settings_ets/entry/src/main/config.json b/settings/settings_ets/entry/src/main/config.json
new file mode 100755
index 0000000000000000000000000000000000000000..dffd13eea9281e9c66926a8d19795ff52755317d
--- /dev/null
+++ b/settings/settings_ets/entry/src/main/config.json
@@ -0,0 +1,71 @@
+{
+  "app": {
+    "bundleName": "com.open.harmony.settings",
+    "vendor": "open",
+    "version": {
+      "code": 1000000,
+      "name": "1.0.0"
+    },
+    "apiVersion": {
+      "compatible": 7,
+      "releaseType": "Release",
+      "target": 7
+    }
+  },
+  "deviceConfig": {},
+  "module": {
+    "package": "com.open.harmony.settings",
+    "name": ".MyApplication",
+    "mainAbility": "com.open.harmony.settings.MainAbility",
+    "deviceType": [
+      "phone"
+    ],
+    "distro": {
+      "deliveryWithInstall": true,
+      "moduleName": "entry",
+      "moduleType": "entry",
+      "installationFree": false
+    },
+    "abilities": [
+      {
+        "skills": [
+          {
+            "entities": [
+              "entity.system.home"
+            ],
+            "actions": [
+              "action.system.home"
+            ]
+          }
+        ],
+        "orientation": "unspecified",
+        "visible": true,
+        "srcPath": "MainAbility",
+        "name": ".MainAbility",
+        "srcLanguage": "ets",
+        "icon": "$media:icon",
+        "description": "$string:description_mainability",
+        "formsEnabled": false,
+        "label": "$string:entry_MainAbility",
+        "type": "page",
+        "launchType": "standard"
+      }
+    ],
+    "js": [
+      {
+        "mode": {
+          "syntax": "ets",
+          "type": "pageAbility"
+        },
+        "pages": [
+          "pages/index"
+        ],
+        "name": ".MainAbility",
+        "window": {
+          "designWidth": 720,
+          "autoDesignWidth": false
+        }
+      }
+    ]
+  }
+}
diff --git a/settings/settings_ets/entry/src/main/ets/MainAbility/app.ets b/settings/settings_ets/entry/src/main/ets/MainAbility/app.ets
new file mode 100755
index 0000000000000000000000000000000000000000..5d603333c7bf5167e7d1d3ead6c9daa9c4b2862d
--- /dev/null
+++ b/settings/settings_ets/entry/src/main/ets/MainAbility/app.ets
@@ -0,0 +1,22 @@
+/**
+ * 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.
+ */
+export default {
+  onCreate() {
+    console.info('Application onCreate')
+  },
+  onDestroy() {
+    console.info('Application onDestroy')
+  },
+}
\ No newline at end of file
diff --git a/settings/settings_ets/entry/src/main/ets/MainAbility/pages/index.ets b/settings/settings_ets/entry/src/main/ets/MainAbility/pages/index.ets
new file mode 100755
index 0000000000000000000000000000000000000000..be66babbf8a365a8f98532cc558c9a5fea7b8204
--- /dev/null
+++ b/settings/settings_ets/entry/src/main/ets/MainAbility/pages/index.ets
@@ -0,0 +1,64 @@
+// @ts-nocheck
+/**
+ * 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.
+ */
+import file from '@system.file';
+
+import {Core, ExpectExtend, InstrumentLog, ReportExtend} from "deccjsunit/index.ets";
+import testsuite from "../test/List.test.ets";
+import featureAbility from "@ohos.ability.featureAbility";
+
+@Entry
+@Component
+struct MyComponent {
+  aboutToAppear() {
+    console.info("start run testcase!!!!")
+    featureAbility.getWant()
+      .then((Want) => {
+        const core = Core.getInstance();
+        const expectExtend = new ExpectExtend({
+          'id': 'extend'
+        });
+        core.addService('expect', expectExtend);
+        const reportExtend = new ReportExtend(file);
+        core.addService('report', reportExtend);
+        core.init();
+        core.subscribeEvent('task', reportExtend);
+        const configService = core.getDefaultService('config');
+        console.info('parameters---->' + JSON.stringify(Want.parameters));
+        configService.setConfig(Want.parameters);
+        testsuite();
+        core.execute();
+        console.info('Operation successful. Data: ' + JSON.stringify(Want));
+      })
+      .catch((error) => {
+        console.error('Operation failed. Cause: ' + JSON.stringify(error));
+      })
+  }
+
+  build() {
+    Flex({
+      direction: FlexDirection.Column,
+      alignItems: ItemAlign.Center,
+      justifyContent: FlexAlign.Center
+    }) {
+      Text('Settings ETS TEST')
+        .fontSize(50)
+        .fontWeight(FontWeight.Bold)
+    }
+    .width('100%')
+    .height('100%')
+  }
+}
+
diff --git a/settings/settings_ets/entry/src/main/ets/MainAbility/test/List.test.ets b/settings/settings_ets/entry/src/main/ets/MainAbility/test/List.test.ets
new file mode 100755
index 0000000000000000000000000000000000000000..1b296eaececa9b867473d634dea841f84722e231
--- /dev/null
+++ b/settings/settings_ets/entry/src/main/ets/MainAbility/test/List.test.ets
@@ -0,0 +1,19 @@
+/**
+ * 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.
+ */
+import settingUiJsunit from './SettingUiJsunit.test.ets';
+
+export default function testsuite() {
+  settingUiJsunit();
+}
\ No newline at end of file
diff --git a/settings/settings_ets/entry/src/main/ets/MainAbility/test/SettingUiJsunit.test.ets b/settings/settings_ets/entry/src/main/ets/MainAbility/test/SettingUiJsunit.test.ets
new file mode 100755
index 0000000000000000000000000000000000000000..a5b9778cf07772eef49305d662c045794f1aac2f
--- /dev/null
+++ b/settings/settings_ets/entry/src/main/ets/MainAbility/test/SettingUiJsunit.test.ets
@@ -0,0 +1,591 @@
+// @ts-nocheck
+/**
+ * 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.
+ */
+import {describe, beforeAll, beforeEach, afterEach, afterAll, it, expect} from "deccjsunit/index.ets";
+import settings from '@ohos.settings'
+import featureAbility from '@ohos.ability.featureAbility';
+
+export default function settingUiJsunit() {
+  describe('appInfoTest', function () {
+    console.log("************* settings Test start*************");
+    it('settings_uri_test_001', 0,async function (done) {
+      var name = 'settings.screen.test';
+      var uri = settings.getUriSync(name);
+      console.info("[settings_uri_test_001] uri is: " + uri);
+      var uri2 = settings.getUriSync(name);
+      console.info("[settings_uri_test_001] uri2 is: " + uri2);
+      expect(uri).assertEqual(uri2);
+      done();
+    });
+
+    it('settings_uri_test_002', 0, async function (done) {
+      var name = '';
+      var uri = settings.getUriSync(name);
+      console.info("[settings_uri_test_002] uri is: " + uri);
+      expect(uri).assertEqual('dataability:///com.ohos.settingsdata.DataAbility')
+      done();
+    });
+
+    it('settings_uri_test_003', 0, async function (done) {
+      var name = 122.00;
+      try {
+        var uri = settings.getUriSync(name);
+        console.info("[settings_uri_test_003] uri is: " + uri);
+      } catch (err) {
+        let errMsg = err;
+        console.error("[settings_uri_test_003] error = " + errMsg);
+        expect(errMsg == "Error: assertion (valueType == napi_string) failed: Wrong argument type. String expected.")
+          .assertTrue();
+      }
+      done();
+    });
+
+    it('settings_uri_test_004', 0, async function (done) {
+      var name = 'settings.screen.brightness';
+      var uri = settings.getUriSync(name);
+      console.info("[settings_uri_test_004] uri is: " + uri);
+      expect(uri).assertEqual('dataability:///com.ohos.settingsdata.DataAbility/settings.screen.brightness')
+      done();
+    });
+
+    it('settings_get_value_005', 0, async function (done) {
+      var name = 'settings.screen.brightness20';
+      var uri = settings.getUriSync(name);
+      var helper = featureAbility.acquireDataAbilityHelper(uri);
+      let value = settings.getValueSync(helper, name, "test getValueSync");
+      console.info("[settings_get_value_005] value is: " + value);
+      expect(value).assertEqual("test getValueSync");
+      done();
+    });
+
+    it('settings_get_value_006', 0, async function () {
+      var name = 'settings.screen.brightness2';
+      var uri = settings.getUriSync(name);
+      console.info("[settings_get_value_006] uri is: " + uri);
+      var helper = featureAbility.acquireDataAbilityHelper(uri);
+      let obj = {
+        "aa": aa
+      }
+      try {
+        let value = settings.getValueSync(helper, name, obj);
+        console.info("[settings_get_value_006] value is: " + value);
+        expect(value).assertEqual("test getValueSync");
+      } catch (err) {
+        console.error("[settings_get_value_006] error = " + err);
+        expect(err == "Error: assertion (valueType == napi_string) failed: Wrong argument type. String expected.")
+          .assertTrue();
+      }
+      done();
+    });
+
+    it('settings_get_value_007', 0, async function () {
+      var name = 'settings.screen.brightness3';
+      var uri = settings.getUriSync(name);
+      console.info("[settings_get_value_007] uri is: " + uri);
+      var helper = featureAbility.acquireDataAbilityHelper(uri);
+      let obj = '';
+      try {
+        let value = settings.getValueSync(helper, name, obj);
+        console.info("[settings_get_value_007] value is: " + value);
+        expect(value).assertEqual('');
+      } catch (err) {
+        console.error("[settings_get_value_007] error = " + err);
+        expect(err == "Error: assertion (valueType == napi_string) failed: Wrong argument type. String expected.")
+          .assertTrue();
+      }
+      done();
+    });
+
+    it('settings_get_value_008', 0, async function (done) {
+      var name = 'settings.screen.brightness4';
+      var uri = settings.getUriSync(name);
+      console.info("[settings_get_value_008] uri is: " + uri);
+      var helper = featureAbility.acquireDataAbilityHelper(uri);
+      let obj = null;
+      try {
+        let value = settings.getValueSync(helper, name, obj);
+        console.info("[settings_get_value_008] value is: " + value);
+      } catch (err) {
+        console.error("[settings_get_value_008] error = " + err);
+        expect(err == "Error: assertion (valueType == napi_string) failed: Wrong argument[2] type. String expected.")
+          .assertTrue();
+      }
+      done();
+    });
+
+    it('settings_get_value_009', 0, async function (done) {
+      var name = 'settings.screen.brightness5';
+      var uri = settings.getUriSync(name);
+      console.info("[settings_get_value_009] uri is: " + uri);
+      var helper = "helper";
+      try {
+        let value = settings.getValueSync(helper, name, "test getValueSync");
+        console.info("[settings_get_value_009] value is: " + value);
+      } catch (err) {
+        console.error("[settings_get_value_009] error = " + err);
+        expect(err == "Error: assertion (valueType == napi_object) failed: Wrong argument[0] type. Object expected.")
+          .assertTrue();
+      }
+      done();
+    });
+
+    it('settings_get_value_010', 0, async function (done) {
+      var name = 'settings.screen.brightness6';
+      var uri = settings.getUriSync(name);
+      console.info("[settings_get_value_010] uri is: " + uri);
+      var helper = null;
+      try {
+        let value = settings.getValueSync(helper, name, "test getValueSync");
+        console.info("[settings_get_value_010] value is: " + value);
+      } catch (err) {
+        console.error("[settings_get_value_010] error = " + err);
+        expect(err == "Error: assertion (valueType == napi_object) failed: Wrong argument[0] type. Object expected.")
+          .assertTrue();
+      }
+      done();
+    });
+
+    it('settings_get_value_0011', 0, async function (done) {
+      var name = 'settings.screen.brightness7';
+      var uri = settings.getUriSync(name);
+      console.info("[settings_get_value_0011] uri is: " + uri);
+      var helper = "helper";
+      let obj = 121;
+      try {
+        let value = settings.getValueSync(helper, name, obj);
+        console.info("[settings_get_value_0011] value is: " + value);
+      } catch (err) {
+        console.error("[settings_get_value_0011] error = " + err);
+        expect(err == "Error: assertion (valueType == napi_object) failed: Wrong argument[0] type. Object expected.")
+          .assertTrue();
+      }
+      done();
+    });
+
+    it('settings_get_value_0012', 0, async function (done) {
+      var name = 'settings.screen.brightness8';
+      var uri = settings.getUriSync(name);
+      console.info("[settings_get_value_0012] uri is: " + uri);
+      var helper = null;
+      let obj = null;
+      try {
+        let value = settings.getValueSync(helper, name, obj);
+        console.info("[settings_get_value_0012] value is: " + value);
+      } catch (err) {
+        console.error("[settings_get_value_0012] error = " + err);
+        expect(err == "Error: assertion (valueType == napi_object) failed: Wrong argument[0] type. Object expected.")
+          .assertTrue();
+      }
+      done();
+    });
+
+    it('settings_get_value_013', 0, async function (done) {
+      var name = 1322.00;
+      try {
+        var uri = settings.getUriSync(name);
+        console.info("[settings_get_value_013] uri is: " + uri);
+      } catch (err) {
+        let errMsg = err;
+        console.error("[settings_get_value_013] error = " + errMsg);
+        expect(errMsg == "Error: assertion (valueType == napi_string) failed: Wrong argument type. String expected.")
+          .assertTrue();
+      }
+      var helper = featureAbility.acquireDataAbilityHelper(uri);
+      try {
+        let value = settings.getValueSync(helper, name, "test getValueSync");
+        console.info("[settings_get_value_013] value is: " + value);
+      } catch (err) {
+        console.error("[settings_get_value_013] error = " + err);
+        expect(err == "Error: assertion (valueType == napi_object) failed: Wrong argument[0] type. Object expected.")
+          .assertTrue();
+      }
+      done();
+    });
+
+    it('settings_get_value_014', 0, async function (done) {
+      let name = null;
+      try {
+        var uri = settings.getUriSync(name);
+        console.info("[settings_get_value_014] uri is: " + uri);
+      } catch (err) {
+        let errMsg = err;
+        console.error("[settings_get_value_014] error = " + errMsg);
+        expect(errMsg == "Error: assertion (valueType == napi_string) failed: Wrong argument type. String expected.")
+          .assertTrue();
+      }
+      var helper = featureAbility.acquireDataAbilityHelper(uri);
+      try {
+        let value = settings.getValueSync(helper, name, "test getValueSync");
+        console.info("[settings_get_value_014] value is: " + value);
+      } catch (err) {
+        console.error("[settings_get_value_014] error = " + err);
+        expect(err == "Error: assertion (valueType == napi_object) failed: Wrong argument[0] type. Object expected.")
+          .assertTrue();
+      }
+      done();
+    });
+
+    it('settings_get_value_0015', 0, async function (done) {
+      let name = 1332;
+      try {
+        var uri = settings.getUriSync(name);
+        console.info("[settings_get_value_0015] uri is: " + uri);
+      } catch (err) {
+        let errMsg = err;
+        console.error("[settings_get_value_0015] error = " + errMsg);
+        expect(errMsg == "Error: assertion (valueType == napi_string) failed: Wrong argument type. String expected.")
+          .assertTrue();
+      }
+      var helper = featureAbility.acquireDataAbilityHelper(uri);
+      let obj = 22223;
+      try {
+        let value = settings.getValueSync(helper, name, obj);
+        console.info("[settings_get_value_0015] value is: " + value);
+      } catch (err) {
+        console.error("[settings_get_value_0015] error = " + err);
+        expect(err == "Error: assertion (valueType == napi_object) failed: Wrong argument[0] type. Object expected.")
+          .assertTrue();
+      }
+      done();
+    });
+
+    it('settings_get_value_0016', 0, async function () {
+      let name = 1332;
+      try {
+        var uri = settings.getUriSync(name);
+        console.info("[settings_get_value_0016] uri is: " + uri);
+      } catch (err) {
+        let errMsg = err;
+        console.error("[settings_get_value_0016] error = " + errMsg);
+        expect(errMsg == "Error: assertion (valueType == napi_string) failed: Wrong argument type. String expected.")
+          .assertTrue();
+      }
+      var helper = "helper";
+      try {
+        let value = settings.getValueSync(helper, name, "test getValueSync");
+        console.info("[settings_get_value_0016] value is: " + value);
+      } catch (err) {
+        console.error("[settings_get_value_0016] error = " + err);
+        expect(err == "Error: assertion (valueType == napi_object) failed: Wrong argument[0] type. Object expected.")
+          .assertTrue();
+      }
+      done();
+    });
+
+    it('settings_get_value_0017', 0, async function (done) {
+      let name = 1332;
+      try {
+        var uri = settings.getUriSync(name);
+        console.info("[settings_get_value_0017] uri is: " + uri);
+      } catch (err) {
+        let errMsg = err;
+        console.error("[settings_get_value_0017] error = " + errMsg);
+        expect(errMsg == "Error: assertion (valueType == napi_string) failed: Wrong argument type. String expected.")
+          .assertTrue();
+      }
+      var helper = "helper";
+      let obj = 221323;
+      try {
+        let value = settings.getValueSync(helper, name, obj);
+        console.info("[settings_get_value_0017] value is: " + value);
+      } catch (err) {
+        console.error("[settings_get_value_0017] error = " + err);
+        expect(err == "Error: assertion (valueType == napi_object) failed: Wrong argument[0] type. Object expected.")
+          .assertTrue();
+      }
+      done();
+    });
+
+    it('settings_set_value_018', 0, async function (done) {
+      let name = 'settings.screen.brightness10';
+      var uri = settings.getUriSync(name);
+      var helper = featureAbility.acquireDataAbilityHelper(uri);
+      let value = settings.setValueSync(helper, name, "test getValueSync");
+      expect(value).assertEqual(true);
+      done();
+    });
+
+    it('settings_set_value_019', 0, async function (done) {
+      let name = 'settings.screen.brightness11';
+      var uri = settings.getUriSync(name);
+      var helper = featureAbility.acquireDataAbilityHelper(uri);
+      let obj = 32344.00;
+      try {
+        let value = settings.setValueSync(helper, name, obj);
+        console.info("[settings_set_value_019] value is: " + value);
+        expect(value).assertEqual(true);
+      } catch (err) {
+        console.error("[settings_set_value_019] error = " + err);
+        expect(err == "Error: assertion (valueType == napi_string) failed: Wrong argument[2] type. String expected.")
+          .assertTrue();
+      }
+      done();
+    });
+
+    it('settings_set_value_020', 0, async function (done) {
+      let name = 'settings.screen.brightness12';
+      var uri = settings.getUriSync(name);
+      var helper = featureAbility.acquireDataAbilityHelper(uri);
+      let obj = null;
+      try {
+        let value = settings.setValueSync(helper, name, obj);
+        console.info("[settings_set_value_020] value is: " + value);
+        expect(value).assertEqual(true);
+      } catch (err) {
+        console.error("[settings_set_value_020] error = " + err);
+        expect(err == "Error: assertion (valueType == napi_string) failed: Wrong argument[2] type. String expected.")
+          .assertTrue();
+      }
+      done();
+    });
+
+    it('settings_set_value_021', 0, async function (done) {
+      let name = 'settings.screen.brightness13';
+      var helper = "helper";
+      try {
+        let value = settings.setValueSync(helper, name, "test getValueSync");
+        expect(value).assertEqual(true);
+      } catch (err) {
+        console.error("[settings_set_value_021] error = " + err);
+        expect(err == "Error: assertion (valueType == napi_object) failed: Wrong argument[0] type. Object expected.")
+          .assertTrue();
+      }
+      done();
+    });
+
+    it('settings_set_value_022', 0, async function (done) {
+      let name = 'settings.screen.brightness13';
+      var helper = null;
+      try {
+        let value = settings.setValueSync(helper, name, "test getValueSync");
+        expect(value).assertEqual(true);
+      } catch (err) {
+        console.error("[settings_set_value_022] error = " + err);
+        expect(err == "Error: assertion (valueType == napi_object) failed: Wrong argument[0] type. Object expected.")
+          .assertTrue();
+      }
+      done();
+    });
+
+    it('settings_set_value_023', 0, async function (done) {
+      let name = 'settings.screen.brightness14';
+      var helper = "helper";
+      let obj = 343434.00;
+      try {
+        let value = settings.setValueSync(helper, name, obj);
+        expect(value).assertEqual(true);
+      } catch (err) {
+        console.error("[settings_set_value_023] error = " + err);
+        expect(err == "Error: assertion (valueType == napi_object) failed: Wrong argument[0] type. Object expected.")
+          .assertTrue();
+      }
+      done();
+    });
+
+    it('settings_set_value_024', 0, async function (done) {
+      let name = 'settings.screen.brightness14';
+      var helper = "helper";
+      let obj = null;
+      try {
+        let value = settings.setValueSync(helper, name, obj);
+        expect(value).assertEqual(true);
+      } catch (err) {
+        console.error("[settings_set_value_024] error = " + err);
+        expect(err == "Error: assertion (valueType == napi_object) failed: Wrong argument[0] type. Object expected.")
+          .assertTrue();
+      }
+      done();
+    });
+
+    it('settings_set_value_025', 0, async function (done) {
+      let name = 'settings.screen.brightness14';
+      var helper = null;
+      let obj = 2323.00;
+      try {
+        let value = settings.setValueSync(helper, name, obj);
+        expect(value).assertEqual(true);
+      } catch (err) {
+        console.error("[settings_set_value_025] error = " + err);
+        expect(err == "Error: assertion (valueType == napi_object) failed: Wrong argument[0] type. Object expected.")
+          .assertTrue();
+      }
+      done();
+    });
+
+    it('settings_set_value_026', 0, async function (done) {
+      let name = 1332;
+      try {
+        var uri = settings.getUriSync(name);
+        console.info("[settings_set_value_026] uri is: " + uri);
+      } catch (err) {
+        let errMsg = err;
+        console.error("[settings_set_value_026] error = " + errMsg);
+        expect(errMsg == "Error: assertion (valueType == napi_string) failed: Wrong argument type. String expected.")
+          .assertTrue();
+      }
+      var helper = featureAbility.acquireDataAbilityHelper(uri);
+      try {
+        let value = settings.setValueSync(helper, name, "test getValueSync");
+        expect(value).assertEqual(true);
+      } catch (err) {
+        console.error("[settings_set_value_026] error = " + err);
+        expect(err == "Error: assertion (valueType == napi_object) failed: Wrong argument[0] type. Object expected.")
+          .assertTrue();
+      }
+      done();
+    });
+
+    it('settings_set_value_027', 0, async function (done) {
+      let name = null;
+      try {
+        var uri = settings.getUriSync(name);
+        console.info("[settings_set_value_027] uri is: " + uri);
+      } catch (err) {
+        let errMsg = err;
+        console.error("[settings_set_value_027] error = " + errMsg);
+        expect(errMsg == "Error: assertion (valueType == napi_string) failed: Wrong argument type. String expected.")
+          .assertTrue();
+      }
+      var helper = featureAbility.acquireDataAbilityHelper(uri);
+      try {
+        let value = settings.setValueSync(helper, name, "test getValueSync");
+        expect(value).assertEqual(true);
+      } catch (err) {
+        console.error("[settings_set_value_027] error = " + err);
+        expect(err == "Error: assertion (valueType == napi_object) failed: Wrong argument[0] type. Object expected.")
+          .assertTrue();
+      }
+      done();
+    });
+
+    it('settings_set_value_028', 0, async function (done) {
+      let name = 2323;
+      try {
+        var uri = settings.getUriSync(name);
+        console.info("[settings_set_value_028] uri is: " + uri);
+      } catch (err) {
+        let errMsg = err;
+        console.error("[settings_set_value_028] error = " + errMsg);
+        expect(errMsg == "Error: assertion (valueType == napi_string) failed: Wrong argument type. String expected.")
+          .assertTrue();
+      }
+      var helper = featureAbility.acquireDataAbilityHelper(uri);
+      let obj = 232.00;
+      try {
+        let value = settings.setValueSync(helper, name, obj);
+        expect(value).assertEqual(true);
+      } catch (err) {
+        console.error("[settings_set_value_028] error = " + err);
+        expect(err == "Error: assertion (valueType == napi_object) failed: Wrong argument[0] type. Object expected.")
+          .assertTrue();
+      }
+      done();
+    });
+
+    it('settings_set_value_029', 0, async function (done) {
+      let name = 2323;
+      try {
+        var uri = settings.getUriSync(name);
+        console.info("[settings_set_value_029] uri is: " + uri);
+      } catch (err) {
+        let errMsg = err;
+        console.error("[settings_set_value_029] error = " + errMsg);
+        expect(errMsg == "Error: assertion (valueType == napi_string) failed: Wrong argument type. String expected.")
+          .assertTrue();
+      }
+      var helper = featureAbility.acquireDataAbilityHelper(uri);
+      let obj = null;
+      try {
+        let value = settings.setValueSync(helper, name, obj);
+        expect(value).assertEqual(true);
+      } catch (err) {
+        console.error("[settings_set_value_029] error = " + err);
+        expect(err == "Error: assertion (valueType == napi_object) failed: Wrong argument[0] type. Object expected.")
+          .assertTrue();
+      }
+      done();
+    });
+
+    it('settings_set_value_030', 0, async function (done) {
+      let name = 2323;
+      try {
+        var uri = settings.getUriSync(name);
+        console.info("[settings_set_value_030] uri is: " + uri);
+      } catch (err) {
+        let errMsg = err;
+        console.error("[settings_set_value_030] error = " + errMsg);
+        expect(errMsg == "Error: assertion (valueType == napi_string) failed: Wrong argument type. String expected.")
+          .assertTrue();
+      }
+      var helper = "helper";
+      try {
+        let value = settings.setValueSync(helper, name, "text value");
+        expect(value).assertEqual(true);
+      } catch (err) {
+        console.error("[settings_set_value_030] error = " + err);
+        expect(err == "Error: assertion (valueType == napi_object) failed: Wrong argument[0] type. Object expected.")
+          .assertTrue();
+      }
+      done();
+    });
+
+    it('settings_set_value_031', 0, async function (done) {
+      let name = 2323;
+      try {
+        var uri = settings.getUriSync(name);
+        console.info("[settings_set_value_031] uri is: " + uri);
+      } catch (err) {
+        let errMsg = err;
+        console.error("[settings_set_value_031] error = " + errMsg);
+        expect(errMsg == "Error: assertion (valueType == napi_string) failed: Wrong argument type. String expected.")
+          .assertTrue();
+      }
+      var helper = null;
+      try {
+        let value = settings.setValueSync(helper, name, "text value");
+        expect(value).assertEqual(true);
+      } catch (err) {
+        console.error("[settings_set_value_031] error = " + err);
+        expect(err == "Error: assertion (valueType == napi_object) failed: Wrong argument[0] type. Object expected.")
+          .assertTrue();
+      }
+      done();
+    });
+
+    it('settings_set_value_032', 0, async function (done) {
+      let name = 2323;
+      try {
+        var uri = settings.getUriSync(name);
+        console.info("[settings_set_value_032] uri is: " + uri);
+      } catch (err) {
+        let errMsg = err;
+        console.error("[settings_set_value_032] error = " + errMsg);
+        expect(errMsg == "Error: assertion (valueType == napi_string) failed: Wrong argument type. String expected.")
+          .assertTrue();
+      }
+      var helper = "helper";
+      let obj = 2323;
+      try {
+        let value = settings.setValueSync(helper, name, obj);
+        expect(value).assertEqual(true);
+      } catch (err) {
+        console.error("[settings_set_value_032] error = " + err);
+        expect(err == "Error: assertion (valueType == napi_object) failed: Wrong argument[0] type. Object expected.")
+          .assertTrue();
+      }
+      done();
+    });
+  })
+}
diff --git a/settings/settings_ets/entry/src/main/resources/base/element/string.json b/settings/settings_ets/entry/src/main/resources/base/element/string.json
new file mode 100755
index 0000000000000000000000000000000000000000..c3c18f1e4990cc72fba7f18b9fb3d3ad0b0a20e9
--- /dev/null
+++ b/settings/settings_ets/entry/src/main/resources/base/element/string.json
@@ -0,0 +1,12 @@
+{
+  "string": [
+    {
+      "name": "entry_MainAbility",
+      "value": "entry_MainAbility"
+    },
+    {
+      "name": "description_mainability",
+      "value": "ETS_Empty Ability"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/settings/settings_ets/entry/src/main/resources/base/media/icon.png b/settings/settings_ets/entry/src/main/resources/base/media/icon.png
new file mode 100755
index 0000000000000000000000000000000000000000..ce307a8827bd75456441ceb57d530e4c8d45d36c
Binary files /dev/null and b/settings/settings_ets/entry/src/main/resources/base/media/icon.png differ
diff --git a/settings/settings_ets/signature/openharmony_sx.p7b b/settings/settings_ets/signature/openharmony_sx.p7b
new file mode 100755
index 0000000000000000000000000000000000000000..9be1e98fa4c0c28ca997ed660112fa16b194f0f5
Binary files /dev/null and b/settings/settings_ets/signature/openharmony_sx.p7b differ