diff --git a/FormExtAbility/AppScope/app.json5 b/FormExtAbility/AppScope/app.json5
new file mode 100644
index 0000000000000000000000000000000000000000..b8503a42990004309af97dafe616664147b424fd
--- /dev/null
+++ b/FormExtAbility/AppScope/app.json5
@@ -0,0 +1,13 @@
+{
+  "app": {
+    "bundleName": "ohos.samples.FormApplication",
+    "vendor": "samples",
+    "versionCode": 1000000,
+    "versionName": "1.0.0",
+    "icon": "$media:app_icon",
+    "label": "$string:app_name",
+    "distributedNotificationEnabled": true,
+    "minAPIVersion": 9,
+    "targetAPIVersion": 9
+  }
+}
diff --git a/FormExtAbility/AppScope/resources/base/element/string.json b/FormExtAbility/AppScope/resources/base/element/string.json
new file mode 100644
index 0000000000000000000000000000000000000000..f57f59f5345916c7f416e811235c6d706384b040
--- /dev/null
+++ b/FormExtAbility/AppScope/resources/base/element/string.json
@@ -0,0 +1,8 @@
+{
+  "string": [
+    {
+      "name": "app_name",
+      "value": "FormApplication"
+    }
+  ]
+}
diff --git a/FormExtAbility/build-profile.json5 b/FormExtAbility/build-profile.json5
new file mode 100644
index 0000000000000000000000000000000000000000..0cc5c856df497c85f756e379e24ec2a5de8cb5ba
--- /dev/null
+++ b/FormExtAbility/build-profile.json5
@@ -0,0 +1,40 @@
+{
+  "app": {
+    "signingConfigs": [
+      {
+        "name": "default",
+        "material": {
+          "certpath": "C:\\Users\\dwx1140490\\.ohos\\config\\openharmony\\auto_ohos.cer",
+          "storePassword": "00000018E6A239278CEDE269F3233D751C970F7C478C5BE3B20DDC69AB981537FB3A2A9AC8BA7E8D",
+          "keyAlias": "debugKey",
+          "keyPassword": "00000018344AD7FA0D2FAAABD6136F0BF458E251613CE69C7BA13B017A92DA1875D341266EE07E95",
+          "profile": "C:\\Users\\dwx1140490\\.ohos\\config\\openharmony\\auto_ohos_default_ohos.samples.FormApplication.p7b",
+          "signAlg": "SHA256withECDSA",
+          "storeFile": "C:\\Users\\dwx1140490\\.ohos\\config\\openharmony\\auto_ohos.p12"
+        }
+      }
+    ],
+    "compileSdkVersion": 9,
+    "compatibleSdkVersion": 9,
+    "products": [
+      {
+        "name": "default",
+        "signingConfig": "default",
+      },
+    ],
+  },
+  "modules": [
+    {
+      "name": "entry",
+      "srcPath": "./entry",
+      "targets": [
+        {
+          "name": "default",
+          "applyToProducts": [
+            "default",
+          ],
+        },
+      ],
+    },
+  ],
+}
\ No newline at end of file
diff --git a/FormExtAbility/entry/build-profile.json5 b/FormExtAbility/entry/build-profile.json5
new file mode 100644
index 0000000000000000000000000000000000000000..bbd5f525872a55fecd376afba7c43c50d28dca45
--- /dev/null
+++ b/FormExtAbility/entry/build-profile.json5
@@ -0,0 +1,14 @@
+{
+  "apiType": 'stageMode',
+  "showInServiceCenter": true,
+  "buildOption": {
+  },
+  "targets": [
+    {
+      "name": "default",
+    },
+    {
+      "name": "ohosTest",
+    }
+  ]
+}
\ No newline at end of file
diff --git a/FormExtAbility/entry/hvigorfile.js b/FormExtAbility/entry/hvigorfile.js
new file mode 100644
index 0000000000000000000000000000000000000000..d7720ee6a7aad5c617d1fd2f6fc8c87067bfa32c
--- /dev/null
+++ b/FormExtAbility/entry/hvigorfile.js
@@ -0,0 +1,2 @@
+// Script for compiling build behavior. It is built in the build plug-in and cannot be modified currently.
+module.exports = require('@ohos/hvigor-ohos-plugin').hapTasks
diff --git a/FormExtAbility/entry/package.json b/FormExtAbility/entry/package.json
new file mode 100644
index 0000000000000000000000000000000000000000..dfa2726ff1c9ad35dcbf24c5feb7928630b5c6d2
--- /dev/null
+++ b/FormExtAbility/entry/package.json
@@ -0,0 +1,11 @@
+{
+	"devDependencies": {},
+	"name": "entry",
+	"ohos": {
+		"org": "huawei",
+		"directoryLevel": "module",
+		"buildTool": "hvigor"
+	},
+	"version": "1.0.0",
+	"dependencies": {}
+}
diff --git a/FormExtAbility/entry/src/main/ets/Application/AbilityStage.ts b/FormExtAbility/entry/src/main/ets/Application/AbilityStage.ts
new file mode 100644
index 0000000000000000000000000000000000000000..2504b97755c185a49eb93b650462858183194f1a
--- /dev/null
+++ b/FormExtAbility/entry/src/main/ets/Application/AbilityStage.ts
@@ -0,0 +1,23 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (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 AbilityStage from "@ohos.application.AbilityStage"
+import Logger from '../model/Logger';
+
+export default class MyAbilityStage extends AbilityStage {
+    onCreate() {
+        Logger.log("[Demo] MyAbilityStage onCreate")
+    }
+}
\ No newline at end of file
diff --git a/FormExtAbility/entry/src/main/ets/FormAbility/FormAbility.ts b/FormExtAbility/entry/src/main/ets/FormAbility/FormAbility.ts
new file mode 100644
index 0000000000000000000000000000000000000000..258a6b220db36c459a61211e1471134f385013b4
--- /dev/null
+++ b/FormExtAbility/entry/src/main/ets/FormAbility/FormAbility.ts
@@ -0,0 +1,220 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (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 dataStorage from '@ohos.data.storage';
+import FormExtension from '@ohos.application.FormExtension';
+import formBindingData from '@ohos.application.formBindingData';
+import formInfo from '@ohos.application.formInfo';
+import formProvider from '@ohos.application.formProvider';
+import Logger from '../model/Logger'
+
+
+const DATA_STORAGE_PATH = "/data/storage/el2/base/haps/form_store";
+const FORM_PARAM_IDENTITY_KEY = "ohos.extra.param.key.form_identity";
+const FORM_PARAM_NAME_KEY = "ohos.extra.param.key.form_name";
+const FORM_PARAM_TEMPORARY_KEY = "ohos.extra.param.key.form_temporary";
+var timer : number = 0
+
+function getTemperature(formId: string, count: number) {
+    const DECIMAL: number = 10;
+    const parsedFormId: number = parseInt(formId, DECIMAL);
+    const BASE_TEMP_MOD: number = 20;
+    const baseTemperature: number = parsedFormId % BASE_TEMP_MOD;
+    const RANGE_TEMP_MOD: number = 20;
+    return baseTemperature + Math.abs(count % RANGE_TEMP_MOD - RANGE_TEMP_MOD / 2);
+}
+
+function padZero(num: number) {
+    // trans num to string and pad 0
+    if (num < 10) {
+        return `0${num}`;
+    } else {
+        return num.toString();
+    }
+}
+
+function getTime() {
+    const date = new Date();
+    const hours = padZero(date.getHours());
+    const minutes = padZero(date.getMinutes());
+    const seconds = padZero(date.getSeconds());
+    return `${hours}:${minutes}:${seconds}`
+}
+
+async function storeFormInfo(formId: string, formName: string, tempFlag: boolean) {
+    let formInfo = {
+        "formName": formName,
+        "tempFlag": tempFlag,
+        "updateCount": 0
+    };
+    try {
+        const storage = await dataStorage.getStorage(DATA_STORAGE_PATH);
+        // put form info
+        await storage.put(formId, JSON.stringify(formInfo));
+        Logger.log(`storeFormInfo, put form info successfully, formId: ${formId}`);
+        await storage.flush();
+    } catch (err) {
+        Logger.error(`failed to storeFormInfo, err: ${JSON.stringify(err)}`);
+    }
+}
+
+async function updateTempFormInfo(formId: string) {
+    let formInfoDefault = {
+        "formName": "",
+        "tempFlag": false,
+        "updateCount": 0
+    };
+    try {
+        const storage = await dataStorage.getStorage(DATA_STORAGE_PATH);
+        // get form info
+        const data = await storage.get(formId, JSON.stringify(formInfoDefault));
+        Logger.log(`updateTempFormInfo, get form info successfully, formId: ${formId}`);
+        const formInfo = JSON.parse(data.toString());
+        if (!formInfo.tempFlag) {
+            Logger.log(`updateTempFormInfo, formId: ${formId} is not temporary.`);
+            return;
+        }
+
+        formInfo.tempFlag = false;
+        // update form info
+        await storage.put(formId, JSON.stringify(formInfo));
+        Logger.log(`updateTempFormInfo, update form info successfully, formId: ${formId}`);
+        await storage.flush();
+    } catch (err) {
+        Logger.error(`failed to updateTempFormInfo, err: ${JSON.stringify(err)}`);
+    }
+}
+
+async function updateForm(formId: string) {
+    let formInfoDefault = {
+        "formName": "",
+        "tempFlag": false,
+        "updateCount": 0
+    };
+    try {
+        const storage = await dataStorage.getStorage(DATA_STORAGE_PATH);
+        // get form info
+        const data = await storage.get(formId, JSON.stringify(formInfoDefault));
+        Logger.log(`updateForm, get form info successfully, formId: ${formId}`);
+        const formInfo = JSON.parse(data.toString());
+        formInfo.updateCount = formInfo.updateCount + 1;
+
+        let obj = {
+            "temperature": getTemperature(formId, formInfo.updateCount).toString(),
+            "time": getTime()
+        };
+        let formData = formBindingData.createFormBindingData(obj);
+        formProvider.updateForm(formId, formData).catch((err) => {
+            Logger.error(`updateForm, err: ${JSON.stringify(err)}`);
+        });
+
+        // update form info
+        await storage.put(formId, JSON.stringify(formInfo));
+        Logger.log(`updateForm, update form info successfully, formId: ${formId}`);
+        await storage.flush();
+    } catch (err) {
+        Logger.error(`failed to updateForm, err: ${JSON.stringify(err)}`);
+    }
+}
+
+
+async function deleteFormInfo(formId: string) {
+    try {
+        const storage = await dataStorage.getStorage(DATA_STORAGE_PATH);
+        // del form info
+        await storage.delete(formId);
+        Logger.log(`deleteFormInfo, del form info successfully, formId: ${formId}`);
+        await storage.flush();
+    } catch (err) {
+        Logger.error(`failed to deleteFormInfo, err: ${JSON.stringify(err)}`);
+    }
+}
+
+export default class FormAbility extends FormExtension {
+    onCreate(want) {
+        Logger.log(`FormAbility onCreate, want: ${JSON.stringify(want)}`);
+
+        // get form info
+        let formId = want.parameters[FORM_PARAM_IDENTITY_KEY];
+        let formName = want.parameters[FORM_PARAM_NAME_KEY];
+        let tempFlag = want.parameters[FORM_PARAM_TEMPORARY_KEY];
+        storeFormInfo(formId, formName, tempFlag);
+
+        let obj = {
+            "temperature": getTemperature(formId, 0).toString(),
+            "time": getTime()
+        };
+        let formData = formBindingData.createFormBindingData(obj);
+        return formData;
+    }
+
+    onCastToNormal(formId) {
+        Logger.log(`FormAbility onCastToNormal, formId: ${formId}`);
+        updateTempFormInfo(formId);
+    }
+
+    onUpdate(formId) {
+        Logger.log(`FormAbility onUpdate, formId: ${formId}`);
+        updateForm(formId);
+    }
+
+    onVisibilityChange(newStatus) {
+        Logger.log(`FormAbility onVisibilityChange`);
+    }
+
+    onEvent(formId, message) {
+        Logger.log(`FormAbility onEvent, formId = ${formId}, message: ${JSON.stringify(message)}`);
+
+        let jsonParams = JSON.parse(message)
+        let eventName = jsonParams.params.name
+
+        switch(eventName){
+            case "onUpdateEvent" :
+                this.onUpdate(formId)
+                break;
+            case "openRefresh" :
+                Logger.log("openRefresh started ")
+
+                let count = 1
+                timer = setInterval(()=>{
+                    Logger.log("231--- count : " + count++)
+                    this.onUpdate(formId)
+                },1000)
+                Logger.log("openRefresh end timer : " + timer)
+                break;
+            case "closeRefresh" :
+                Logger.log("closeRefresh started : " + timer)
+                clearInterval(timer)
+                Logger.log("closeRefresh end timer : " + timer)
+                break;
+            default :
+                Logger.log("(onEvent) formId :" + formId + " message : " + message )
+                break;
+        }
+
+
+    }
+
+    onDestroy(formId) {
+        Logger.log(`FormAbility onDestroy, formId = ${formId}`);
+        deleteFormInfo(formId);
+//        clearTimeout(timeout)
+    }
+
+    onAcquireFormState(want) {
+        Logger.log(`FormAbility onAcquireFormState`);
+        return formInfo.FormState.READY;
+    }
+};
\ No newline at end of file
diff --git a/FormExtAbility/entry/src/main/ets/MainAbility/MainAbility.ts b/FormExtAbility/entry/src/main/ets/MainAbility/MainAbility.ts
new file mode 100644
index 0000000000000000000000000000000000000000..bfcce5d8efa33692ea68b1d7690405d4396ac7a9
--- /dev/null
+++ b/FormExtAbility/entry/src/main/ets/MainAbility/MainAbility.ts
@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (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 Ability from '@ohos.application.Ability'
+import Logger from '../model/Logger';
+
+export default class MainAbility extends Ability {
+    onCreate(want, launchParam) {
+        Logger.log("[Demo] MainAbility onCreate")
+        globalThis.abilityWant = want;
+    }
+
+    onDestroy() {
+        Logger.log("[Demo] MainAbility onDestroy")
+    }
+
+    onWindowStageCreate(windowStage) {
+        // Main window is created, set main page for this ability
+        Logger.log("[Demo] MainAbility onWindowStageCreate")
+
+        windowStage.setUIContent(this.context, "pages/index", null)
+    }
+
+    onWindowStageDestroy() {
+        // Main window is destroyed, release UI related resources
+        Logger.log("[Demo] MainAbility onWindowStageDestroy")
+    }
+
+    onForeground() {
+        // Ability has brought to foreground
+        Logger.log("[Demo] MainAbility onForeground")
+    }
+
+    onBackground() {
+        // Ability has back to background
+        Logger.log("[Demo] MainAbility onBackground")
+    }
+};
diff --git a/FormExtAbility/entry/src/main/ets/model/Logger.ts b/FormExtAbility/entry/src/main/ets/model/Logger.ts
new file mode 100644
index 0000000000000000000000000000000000000000..3a2384ae9b83b43f67f801941a89322fe30c021d
--- /dev/null
+++ b/FormExtAbility/entry/src/main/ets/model/Logger.ts
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (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.
+ */
+
+class Logger {
+    constructor(private prefix: string) {}
+    public log(...args: any[]) {
+        console.log(`[${this.prefix}]: ${args.join('')}`)
+    }
+    public info(...args: any[]) {
+        console.info(`[${this.prefix}]: ${args.join('')}`)
+    }
+    public debug(...args: any[]) {
+        console.debug(`[${this.prefix}]: ${args.join('')}`)
+    }
+    public warn(...args: any[]) {
+        console.warn(`[${this.prefix}]: ${args.join('')}`)
+    }
+    public error(...args: any[]) {
+        console.error(`[${this.prefix}]: ${args.join('')}`)
+    }
+}
+
+export default new Logger('eTSFormExtAbilityTag')
diff --git a/FormExtAbility/entry/src/main/ets/pages/index.ets b/FormExtAbility/entry/src/main/ets/pages/index.ets
new file mode 100644
index 0000000000000000000000000000000000000000..c73d6e8074a0884802aec64d6998bf4275aa1a10
--- /dev/null
+++ b/FormExtAbility/entry/src/main/ets/pages/index.ets
@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (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 router from '@ohos.router';
+import Logger from '../model/Logger';
+
+async function routePage() {
+  let options = {
+    url: 'pages/second'
+  }
+  try {
+    await router.push(options)
+  } catch (err) {
+    Logger.error(`fail callback, code: ${err.code}, msg: ${err.msg}`)
+  }
+}
+
+@Entry
+@Component
+struct Index {
+  @State message: string = 'Hello FormExtAbility'
+
+  build() {
+    Row() {
+      Column() {
+        Text(this.message)
+          .fontSize(50)
+          .fontWeight(FontWeight.Bold)
+          .onClick(()=>{
+            let want = {
+              "bundleName": "com.test.fts",
+              "abilityName": "MainAbility"
+            }
+            //AppStorage
+
+            let context = globalThis.context
+            Logger.log("195 routerPage came in !!!")
+
+            context.startAbility(want,err =>{
+              Logger.log("routerPage err :" + JSON.stringify(err))
+            })
+
+          })
+
+
+        Button() {
+          Text('next page')
+            .fontSize(20)
+            .fontWeight(FontWeight.Bold)
+        }
+        .type(ButtonType.Capsule)
+        .margin({
+          top: 20
+        })
+        .backgroundColor('#0D9FFB')
+        .width('35%')
+        .height('5%')
+        .onClick(() => {
+          routePage()
+        })
+      }
+      .width('100%')
+    }
+    .height('100%')
+  }
+}
\ No newline at end of file
diff --git a/FormExtAbility/entry/src/main/ets/pages/second.ets b/FormExtAbility/entry/src/main/ets/pages/second.ets
new file mode 100644
index 0000000000000000000000000000000000000000..b4db078c259f15f9ef327ed46503f5378e370e46
--- /dev/null
+++ b/FormExtAbility/entry/src/main/ets/pages/second.ets
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (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 router from '@ohos.router';
+
+@Entry
+@Component
+struct Second {
+  @State message: string = 'Second Page'
+
+  build() {
+    Row() {
+      Column() {
+        Text(this.message)
+          .fontSize(50)
+          .fontWeight(FontWeight.Bold)
+        Button() {
+          Text('back to index')
+            .fontSize(20)
+            .fontWeight(FontWeight.Bold)
+        }
+        .type(ButtonType.Capsule)
+        .margin({
+          top: 20
+        })
+        .backgroundColor('#0D9FFB')
+        .width('35%')
+        .height('5%')
+        .onClick(() => {
+          router.back()
+        })
+      }
+      .width('100%')
+    }
+    .height('100%')
+  }
+}
\ No newline at end of file
diff --git a/FormExtAbility/entry/src/main/js/i18n/en-US.json b/FormExtAbility/entry/src/main/js/i18n/en-US.json
new file mode 100644
index 0000000000000000000000000000000000000000..87bf765ee25396f182973db4f75f726b33097cd4
--- /dev/null
+++ b/FormExtAbility/entry/src/main/js/i18n/en-US.json
@@ -0,0 +1,7 @@
+{
+  "strings": {
+    "temperature": "Current Temperature: ",
+    "time": "Last Update Time: "
+  }
+}
+
diff --git a/FormExtAbility/entry/src/main/js/i18n/zh-CN.json b/FormExtAbility/entry/src/main/js/i18n/zh-CN.json
new file mode 100644
index 0000000000000000000000000000000000000000..063384f02736cd95aa8a0acb1d7a7e336e779a85
--- /dev/null
+++ b/FormExtAbility/entry/src/main/js/i18n/zh-CN.json
@@ -0,0 +1,6 @@
+{
+  "strings": {
+    "temperature": "当前温度： ",
+    "time": "更新时间： "
+  }
+}
\ No newline at end of file
diff --git a/FormExtAbility/entry/src/main/js/widget/pages/index/index.css b/FormExtAbility/entry/src/main/js/widget/pages/index/index.css
new file mode 100644
index 0000000000000000000000000000000000000000..e638640225a68216729884563e26011e9c3e337b
--- /dev/null
+++ b/FormExtAbility/entry/src/main/js/widget/pages/index/index.css
@@ -0,0 +1,43 @@
+.container {
+    flex-direction: column;
+    justify-content: center;
+    align-items: center;
+}
+
+.bg-img {
+    flex-shrink: 0;
+    height: 100%;
+}
+
+.container-inner {
+    flex-direction: column;
+    justify-content: flex-end;
+    align-items: flex-start;
+    height: 100%;
+    width: 100%;
+    padding: 12px;
+    background-color: lightblue;
+}
+
+.title {
+    font-size: 19px;
+    font-weight: bold;
+    color: black;
+    text-overflow: ellipsis;
+    max-lines: 1;
+    margin-bottom: 10%;
+}
+
+.button{
+    margin-bottom: 10%;
+    margin-top: 10%;
+}
+
+.detail_text {
+    font-size: 16px;
+    color: white;
+    opacity: 0.66;
+    text-overflow: ellipsis;
+    max-lines: 1;
+    margin-top: 10%;
+}
\ No newline at end of file
diff --git a/FormExtAbility/entry/src/main/js/widget/pages/index/index.hml b/FormExtAbility/entry/src/main/js/widget/pages/index/index.hml
new file mode 100644
index 0000000000000000000000000000000000000000..ff179c3ce2bf6c71268b489e130ed53ce4275720
--- /dev/null
+++ b/FormExtAbility/entry/src/main/js/widget/pages/index/index.hml
@@ -0,0 +1,15 @@
+<div class="container">
+    <stack >
+<!--        <div class="container-img">-->
+<!--            <image src="/common/landscape.png" class="bg-img"  ></image>-->
+<!--        </div>-->
+        <div class="container-inner" onclick="routerPage" >
+            <text class="title" >{{ $t('strings.temperature') }}{{temperature}} ℃</text>
+            <text class="title" onclick="messageEvent">{{ $t('strings.time') }} {{time}}</text>
+
+            <button class="button" type="capsule" onclick="onUpdateEvent" > 手动更新</button>
+            <button class="button" type="capsule" onclick="openRefresh"  > 开启持续刷新</button>
+            <button class="button" type="capsule" onclick="closeRefresh"  > 关闭持续刷新</button>
+        </div>
+    </stack>
+</div>
\ No newline at end of file
diff --git a/FormExtAbility/entry/src/main/js/widget/pages/index/index.json b/FormExtAbility/entry/src/main/js/widget/pages/index/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..8a39dbba17a2c39cedc6543f2cc83b14a583ddf1
--- /dev/null
+++ b/FormExtAbility/entry/src/main/js/widget/pages/index/index.json
@@ -0,0 +1,42 @@
+{
+  "data": {
+    "temperature": "0",
+    "time": "00:00:00"
+  },
+  "actions": {
+    "routerPage": {
+      "action": "router",
+      "abilityName": "ohos.samples.FormApplication.MainAbility",
+      "params": {
+        "message": "add detail"
+      }
+    },
+    "routerPageOne": {
+      "action" : "router",
+      "bundleName" : "com.test.fts",
+      "abilityName": "MainAbility",
+      "params" : {
+        "message": "add detail"
+      }
+    },
+    "onUpdateEvent": {
+      "action": "message",
+      "params": {
+        "name" : "onUpdateEvent",
+        "message": "add detail"
+      }
+    },
+    "openRefresh": {
+      "action": "message",
+      "params": {
+        "name" : "openRefresh"
+      }
+    },
+    "closeRefresh": {
+      "action": "message",
+      "params": {
+        "name" : "closeRefresh"
+      }
+    }
+  }
+}
\ No newline at end of file
diff --git a/FormExtAbility/entry/src/main/module.json5 b/FormExtAbility/entry/src/main/module.json5
new file mode 100644
index 0000000000000000000000000000000000000000..42fbea65b00459d3d417483f8b960453bac3e111
--- /dev/null
+++ b/FormExtAbility/entry/src/main/module.json5
@@ -0,0 +1,52 @@
+{
+  "module": {
+    "name": "entry",
+    "type": "entry",
+    "srcEntrance": "./ets/Application/AbilityStage.ts",
+    "description": "$string:entry_desc",
+    "mainElement": "MainAbility",
+    "deviceTypes": [
+      "phone",
+      "tablet",
+    ],
+    "deliveryWithInstall": true,
+    "installationFree": false,
+    "pages": "$profile:main_pages",
+    "uiSyntax": "ets",
+    "abilities": [
+      {
+        "name": "ohos.samples.FormApplication.MainAbility",
+        "srcEntrance": "./ets/MainAbility/MainAbility.ts",
+        "description": "$string:MainAbility_desc",
+        "icon": "$media:icon",
+        "label": "$string:MainAbility_label",
+        "visible": true,
+        "skills": [
+          {
+            "entities": [
+              "entity.system.home",
+            ],
+            "actions": [
+              "action.system.home",
+            ],
+          },
+        ],
+      },
+    ],
+    "extensionAbilities": [
+      {
+        "name": "FormAbility",
+        "srcEntrance": "./ets/FormAbility/FormAbility.ts",
+        "label": "$string:form_FormAbility_label",
+        "description": "$string:form_FormAbility_desc",
+        "type": "form",
+        "metadata": [
+          {
+            "name": "ohos.extension.form",
+            "resource": "$profile:form_config",
+          },
+        ],
+      },
+    ],
+  },
+}
\ No newline at end of file
diff --git a/FormExtAbility/entry/src/main/resources/base/element/string.json b/FormExtAbility/entry/src/main/resources/base/element/string.json
new file mode 100644
index 0000000000000000000000000000000000000000..ac28aabce8c551add52e72c30465bbe88f956730
--- /dev/null
+++ b/FormExtAbility/entry/src/main/resources/base/element/string.json
@@ -0,0 +1,24 @@
+{
+  "string": [
+    {
+      "name": "entry_desc",
+      "value": "description"
+    },
+    {
+      "name": "MainAbility_desc",
+      "value": "description"
+    },
+    {
+      "name": "MainAbility_label",
+      "value": "eTSFormExtAbility"
+    },
+    {
+      "name": "form_FormAbility_desc",
+      "value": "form_description"
+    },
+    {
+      "name": "form_FormAbility_label",
+      "value": "form_label"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/FormExtAbility/entry/src/main/resources/base/profile/form_config.json b/FormExtAbility/entry/src/main/resources/base/profile/form_config.json
new file mode 100644
index 0000000000000000000000000000000000000000..eff49193cf904ecb240a907eddaebe92c347a64c
--- /dev/null
+++ b/FormExtAbility/entry/src/main/resources/base/profile/form_config.json
@@ -0,0 +1,21 @@
+{
+  "forms": [
+    {
+      "name": "widget",
+      "description": "This is a service widget.",
+      "src": "./js/widget/pages/index/index",
+      "formConfigAbility": "ability://ohos.samples.FormApplication.MainAbility",
+      "window": {
+        "designWidth": 720,
+        "autoDesignWidth": true
+      },
+      "colorMode": "auto",
+      "isDefault": true,
+      "updateEnabled": true,
+      "scheduledUpdateTime": "11:32",
+      "updateDuration" : 1,
+      "defaultDimension": "2*4",
+      "supportDimensions": ["2*4", "4*4"]
+    }
+  ]
+}
\ No newline at end of file
diff --git a/FormExtAbility/entry/src/main/resources/base/profile/main_pages.json b/FormExtAbility/entry/src/main/resources/base/profile/main_pages.json
new file mode 100644
index 0000000000000000000000000000000000000000..895c316edeb177235d0d7d5af4a944134ac5be10
--- /dev/null
+++ b/FormExtAbility/entry/src/main/resources/base/profile/main_pages.json
@@ -0,0 +1,6 @@
+{
+  "src": [
+    "pages/index",
+    "pages/second"
+  ]
+}
diff --git a/FormExtAbility/hvigorfile.js b/FormExtAbility/hvigorfile.js
new file mode 100644
index 0000000000000000000000000000000000000000..5f2735e3deeaf655828407544bbed9365c258278
--- /dev/null
+++ b/FormExtAbility/hvigorfile.js
@@ -0,0 +1,2 @@
+// Script for compiling build behavior. It is built in the build plug-in and cannot be modified currently.
+module.exports = require('@ohos/hvigor-ohos-plugin').appTasks
\ No newline at end of file
diff --git a/FormExtAbility/package.json b/FormExtAbility/package.json
new file mode 100644
index 0000000000000000000000000000000000000000..8649b9c7c2c1f45bdc0e54c29b54bf770c2942db
--- /dev/null
+++ b/FormExtAbility/package.json
@@ -0,0 +1,14 @@
+{
+	"devDependencies":{},
+	"name":"formapplication",
+	"ohos":{
+		"org":"huawei",
+		"directoryLevel":"project",
+		"buildTool":"hvigor"
+	},
+	"version":"1.0.0",
+	"dependencies":{
+		"@ohos/hvigor-ohos-plugin":"1.0.6",
+		"@ohos/hvigor":"1.0.6"
+	}
+}
\ No newline at end of file