diff --git a/zh-cn/application-dev/reference/apis/js-apis-abilityDelegatorRegistry.md b/zh-cn/application-dev/reference/apis/js-apis-abilityDelegatorRegistry.md
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index 0000000000000000000000000000000000000000..4be8ef319bf4b186e2677e12e557d1592b16152c
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+# AbilityDelegatorRegistry
+
+> **说明**
+>
+> 本模块首批接口从API version 8开始支持。后续版本的新增接口，采用上角标单独标记接口的起始版本。
+
+## 导入模块
+
+```js
+import AbilityDelegatorRegistry from '@ohos.application.abilityDelegatorRegistry'
+```
+
+
+
+## AbilityLifecycleState
+
+Ability生命周期状态
+
+| 名称          | 值   | 说明                                                         |
+| ------------- | ---- | ------------------------------------------------------------ |
+| UNINITIALIZED | 0    | 表示无效状态。<br/>**系统能力** ：SystemCapability.Ability.AbilityRuntime.Core |
+| CREATE        | 1    | 表示Ability处于已创建状态。<br/>**系统能力** ：SystemCapability.Ability.AbilityRuntime.Core |
+| FOREGROUND    | 2    | 表示Ability处于前台状态。<br/>**系统能力** ：SystemCapability.Ability.AbilityRuntime.Core |
+| BACKGROUND    | 3    | 表示Ability处于后台状态。<br/>**系统能力** ：SystemCapability.Ability.AbilityRuntime.Core |
+| DESTROY       | 4    | 表示Ability处于已销毁状态。<br/>**系统能力** ：SystemCapability.Ability.AbilityRuntime.Core |
+
+
+
+## AbilityDelegatorRegistry.getAbilityDelegator
+
+getAbilityDelegator(): AbilityDelegator
+
+获取应用程序的AbilityDelegator对象
+
+**系统能力：** SystemCapability.Ability.AbilityRuntime.Core
+
+**返回值：**
+
+| 类型                                                         | 说明                                                         |
+| ------------------------------------------------------------ | ------------------------------------------------------------ |
+| [AbilityDelegator](js-apis-application-abilityDelegator.md#AbilityDelegator) | [AbilityDelegator](js-apis-application-abilityDelegator.md#AbilityDelegator)对象。可有用来调度测试框架相关功能。 |
+
+**示例：**
+
+```js
+var abilityDelegator;
+
+abilityDelegator = AbilityDelegatorRegistry.getAbilityDelegator();
+```
+
+
+
+## AbilityDelegatorRegistry.getArguments
+
+getArguments(): AbilityDelegatorArgs
+
+获取单元测试参数AbilityDelegatorArgs对象
+
+**系统能力：** SystemCapability.Ability.AbilityRuntime.Core
+
+**返回值：**
+
+| 类型                                                         | 说明                                                         |
+| ------------------------------------------------------------ | ------------------------------------------------------------ |
+| [AbilityDelegatorArgs](js-apis-application-abilityDelegatorArgs.md#AbilityDelegatorArgs) | [AbilityDelegatorArgs](js-apis-application-abilityDelegatorArgs.md#AbilityDelegatorArgs)对象。可以用来获取测试参数。 |
+
+**示例：**
+
+```js
+var args = AbilityDelegatorRegistry.getArguments();
+console.info("getArguments bundleName:" + args.bundleName);
+console.info("getArguments testCaseNames:" + args.testCaseNames);
+console.info("getArguments testRunnerClassName:" + args.testRunnerClassName);
+```
diff --git a/zh-cn/application-dev/reference/apis/js-apis-application-abilityDelegator.md b/zh-cn/application-dev/reference/apis/js-apis-application-abilityDelegator.md
new file mode 100644
index 0000000000000000000000000000000000000000..41d981448b20a55f9a5439a0583e1e065315cf5f
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+++ b/zh-cn/application-dev/reference/apis/js-apis-application-abilityDelegator.md
@@ -0,0 +1,780 @@
+# AbilityDelegator
+
+> **说明**
+>
+> 本模块首批接口从API version 8开始支持。后续版本的新增接口，采用上角标单独标记接口的起始版本。
+
+## 导入模块
+
+```js
+import { AbilityDelegator } from './application/abilityDelegator'
+```
+
+
+
+## AbilityDelegator
+
+### addAbilityMonitor<sup>9+</sup>
+
+addAbilityMonitor(monitor: AbilityMonitor, callback: AsyncCallback\<void>): void
+
+添加AbilityMonitor实例（callback形式）
+
+**系统能力：**SystemCapability.Ability.AbilityRuntime.Core
+
+**参数：**
+
+| 参数名   | 类型                                                         | 必填说明 | 说明                                                         |
+| -------- | ------------------------------------------------------------ | -------- | ------------------------------------------------------------ |
+| monitor  | [AbilityMonitor](js-apis-application-abilityMonitor.md#AbilityMonitor) | 是       | [AbilityMonitor](js-apis-application-abilityMonitor.md#AbilityMonitor)实例 |
+| callback | AsyncCallback\<void>                                         | 是       | 表示指定的回调方法                                           |
+
+**示例：**
+
+```js
+var abilityDelegator;
+
+function onAbilityCreateCallback() {
+    console.info("onAbilityCreateCallback");
+}
+
+var monitor = {
+    abilityName: "abilityname",
+    onAbilityCreate: onAbilityCreateCallback
+}
+
+abilityDelegator = AbilityDelegatorRegistry.getAbilityDelegator();
+abilityDelegator.addAbilityMonitor(monitor, (err) => {
+    console.info("addAbilityMonitor callback");
+});
+```
+
+
+
+### addAbilityMonitor<sup>9+</sup>
+
+addAbilityMonitor(monitor: AbilityMonitor): Promise\<void>
+
+添加AbilityMonitor实例（promise形式）
+
+**系统能力：** SystemCapability.Ability.AbilityRuntime.Core
+
+**参数：**
+
+| 参数名  | 类型                                                         | 必填 | 说明                                                         |
+| ------- | ------------------------------------------------------------ | ---- | ------------------------------------------------------------ |
+| monitor | [AbilityMonitor](js-apis-application-abilityMonitor.md#AbilityMonitor) | 是   | [AbilityMonitor](js-apis-application-abilityMonitor.md#AbilityMonitor)实例 |
+
+**返回值：**
+
+| 类型           | 说明                |
+| -------------- | ------------------- |
+| Promise\<void> | 以Promise形式返回。 |
+
+**示例：**
+
+```js
+var abilityDelegator;
+
+function onAbilityCreateCallback() {
+    console.info("onAbilityCreateCallback");
+}
+
+var monitor = {
+    abilityName: "abilityname",
+    onAbilityCreate: onAbilityCreateCallback
+}
+
+abilityDelegator = AbilityDelegatorRegistry.getAbilityDelegator();
+abilityDelegator.addAbilityMonitor(monitor).then((void) => {
+    console.info("addAbilityMonitor promise");
+});
+```
+
+
+
+### removeAbilityMonitor<sup>9+</sup>
+
+removeAbilityMonitor(monitor: AbilityMonitor, callback: AsyncCallback\<void>): void
+
+删除已经添加的AbilityMonitor实例（callback形式）
+
+**系统能力：** SystemCapability.Ability.AbilityRuntime.Core
+
+**参数：**
+
+| 参数名   | 类型                                                         | 必填 | 说明                                                         |
+| -------- | ------------------------------------------------------------ | ---- | ------------------------------------------------------------ |
+| monitor  | [AbilityMonitor](js-apis-application-abilityMonitor.md#AbilityMonitor) | 是   | [AbilityMonitor](js-apis-application-abilityMonitor.md#AbilityMonitor)实例 |
+| callback | AsyncCallback\<void>                                         | 是   | 表示指定的回调方法                                           |
+
+**示例：**
+
+```js
+var abilityDelegator;
+
+function onAbilityCreateCallback() {
+    console.info("onAbilityCreateCallback");
+}
+
+var monitor = {
+    abilityName: "abilityname",
+    onAbilityCreate: onAbilityCreateCallback
+}
+
+abilityDelegator = AbilityDelegatorRegistry.getAbilityDelegator();
+abilityDelegator.removeAbilityMonitor(monitor, (err) => {
+    console.info("removeAbilityMonitor callback");
+});
+```
+
+
+
+### removeAbilityMonitor<sup>9+</sup>
+
+removeAbilityMonitor(monitor: AbilityMonitor): Promise\<void>
+
+删除已经添加的AbilityMonitor实例（promise形式）
+
+**系统能力：** SystemCapability.Ability.AbilityRuntime.Core
+
+**参数：**
+
+| 名称    | 类型                                                         | 必填 | 说明                                                         |
+| ------- | ------------------------------------------------------------ | ---- | ------------------------------------------------------------ |
+| monitor | [AbilityMonitor](js-apis-application-abilityMonitor.md#AbilityMonitor) | 是   | [AbilityMonitor](js-apis-application-abilityMonitor.md#AbilityMonitor)实例 |
+
+**返回值：**
+
+| 类型           | 说明                |
+| -------------- | ------------------- |
+| Promise\<void> | 以Promise形式返回。 |
+
+- 示例
+
+```js
+var abilityDelegator;
+
+function onAbilityCreateCallback() {
+    console.info("onAbilityCreateCallback");
+}
+
+var monitor = {
+    abilityName: "abilityname",
+    onAbilityCreate: onAbilityCreateCallback
+}
+
+abilityDelegator = AbilityDelegatorRegistry.getAbilityDelegator();
+abilityDelegator.removeAbilityMonitor(monitor).then((void) => {
+    console.info("removeAbilityMonitor promise");
+});
+```
+
+
+
+### waitAbilityMonitor<sup>9+</sup>
+
+waitAbilityMonitor(monitor: AbilityMonitor, callback: AsyncCallback\<Ability>): void
+
+等待与AbilityMonitor实例匹配的ability到达OnCreate生命周期，并返回ability实例（callback形式）
+
+**系统能力：** SystemCapability.Ability.AbilityRuntime.Core
+
+**参数：**
+
+| 参数名   | 类型                                                         | 必填 | 说明                                                         |
+| -------- | ------------------------------------------------------------ | ---- | ------------------------------------------------------------ |
+| monitor  | [AbilityMonitor](js-apis-application-abilityMonitor.md#AbilityMonitor) | 是   | [AbilityMonitor](js-apis-application-abilityMonitor.md#AbilityMonitor)实例 |
+| callback | AsyncCallback\<Ability>                                      | 是   | 表示指定的回调方法                                           |
+
+**示例：**
+
+```js
+var abilityDelegator;
+
+function onAbilityCreateCallback() {
+    console.info("onAbilityCreateCallback");
+}
+
+var monitor = {
+    abilityName: "abilityname",
+    onAbilityCreate: onAbilityCreateCallback
+}
+
+abilityDelegator = AbilityDelegatorRegistry.getAbilityDelegator();
+abilityDelegator.waitAbilityMonitor(monitor, (err, data) => {
+    console.info("waitAbilityMonitor callback");
+});
+```
+
+
+
+### waitAbilityMonitor<sup>9+</sup>
+
+waitAbilityMonitor(monitor: AbilityMonitor, timeout: number, callback: AsyncCallback\<Ability>): void
+
+设置等待时间，等待与AbilityMonitor实例匹配的ability到达OnCreate生命周期，并返回ability实例（callback形式）
+
+**系统能力：** SystemCapability.Ability.AbilityRuntime.Core
+
+**参数：**
+
+| 参数名   | 类型                                                         | 必填 | 说明                                                         |
+| -------- | ------------------------------------------------------------ | ---- | ------------------------------------------------------------ |
+| monitor  | [AbilityMonitor](js-apis-application-abilityMonitor.md#AbilityMonitor) | 是   | [AbilityMonitor](js-apis-application-abilityMonitor.md#AbilityMonitor)实例 |
+| timeout  | number                                                       | 是   | 最大等待时间，单位毫秒                                       |
+| callback | AsyncCallback\<Ability>                                      | 是   | 表示指定的回调方法                                           |
+
+**示例：**
+
+```js
+var abilityDelegator;
+var timeout = 100;
+
+function onAbilityCreateCallback() {
+    console.info("onAbilityCreateCallback");
+}
+
+var monitor = {
+    abilityName: "abilityname",
+    onAbilityCreate: onAbilityCreateCallback
+}
+
+abilityDelegator = AbilityDelegatorRegistry.getAbilityDelegator();
+abilityDelegator.waitAbilityMonitor(monitor, timeout, (err, data) => {
+    console.info("waitAbilityMonitor callback");
+});
+```
+
+
+
+### waitAbilityMonitor<sup>9+</sup>
+
+waitAbilityMonitor(monitor: AbilityMonitor, timeout?: number): Promise\<Ability>
+
+等待与AbilityMonitor实例匹配的ability到达OnCreate生命周期，并返回ability实例（promise形式）
+
+**系统能力：** SystemCapability.Ability.AbilityRuntime.Core
+
+**参数：**
+
+| 参数名  | 类型                                                         | 必填 | 说明                                                         |
+| ------- | ------------------------------------------------------------ | ---- | ------------------------------------------------------------ |
+| monitor | [AbilityMonitor](js-apis-application-abilityMonitor.md#AbilityMonitor) | 是   | [AbilityMonitor](js-apis-application-abilityMonitor.md#AbilityMonitor)实例 |
+| timeout | number                                                       | 否   | 最大等待时间，单位毫秒                                       |
+
+**返回值：**
+
+| 类型           | 说明                       |
+| -------------- | -------------------------- |
+| Promise\<void> | 以Promise形式返回Ability。 |
+
+**示例：**
+
+```js
+var abilityDelegator;
+
+function onAbilityCreateCallback() {
+    console.info("onAbilityCreateCallback");
+}
+
+var monitor = {
+    abilityName: "abilityname",
+    onAbilityCreate: onAbilityCreateCallback
+}
+
+abilityDelegator = AbilityDelegatorRegistry.getAbilityDelegator();
+abilityDelegator.waitAbilityMonitor(monitor).then((data) => {
+    console.info("waitAbilityMonitor promise");
+});
+```
+
+
+
+### getAppContext<sup>9+</sup>
+
+getAppContext(): Context
+
+获取应用Context
+
+**系统能力：** SystemCapability.Ability.AbilityRuntime.Core
+
+**返回值：**
+
+| 类型                                  | 说明                                        |
+| ------------------------------------- | ------------------------------------------- |
+| [Context](js-apis-Context.md#Context) | 应用[Context](js-apis-Context.md#Context)。 |
+
+**示例：**
+
+```js
+var abilityDelegator;
+
+abilityDelegator = AbilityDelegatorRegistry.getAbilityDelegator();
+var context = abilityDelegator.getAppContext();
+```
+
+
+
+### getAbilityState<sup>9+</sup>
+
+getAbilityState(ability: Ability): number
+
+获取指定ability的生命周期状态
+
+**系统能力：** SystemCapability.Ability.AbilityRuntime.Core
+
+**参数：**
+
+| 参数名  | 类型    | 必填 | 说明            |
+| ------- | ------- | ---- | --------------- |
+| ability | Ability | 是   | 指定Ability对象 |
+
+**返回值：**
+
+| 类型   | 说明                                                         |
+| ------ | ------------------------------------------------------------ |
+| number | 指定ability的生命周期状态。状态枚举值使用[AbilityLifecycleState](js-apis-abilityDelegatorRegistry.md#AbilityLifecycleState)。 |
+
+**示例：**
+
+```js
+var abilityDelegator;
+var ability;
+
+abilityDelegator = AbilityDelegatorRegistry.getAbilityDelegator();
+abilityDelegator.getCurrentTopAbility((err, data) => {
+    console.info("getCurrentTopAbility callback");
+    ability = data;
+    var state = abilityDelegator.getAbilityState(ability);
+    console.info("getAbilityState" + state);
+});
+```
+
+
+
+### getCurrentTopAbility<sup>9+</sup>
+
+getCurrentTopAbility(callback: AsyncCallback\<Ability>): void
+
+获取当前应用顶部ability（callback形式）
+
+**系统能力：** SystemCapability.Ability.AbilityRuntime.Core
+
+**参数：**
+
+| 参数名   | 类型                    | 必填 | 说明               |
+| -------- | ----------------------- | ---- | ------------------ |
+| callback | AsyncCallback\<Ability> | 是   | 表示指定的回调方法 |
+
+**示例：**
+
+```js
+var abilityDelegator;
+var ability;
+
+abilityDelegator = AbilityDelegatorRegistry.getAbilityDelegator();
+abilityDelegator.getCurrentTopAbility((err, data) => {
+    console.info("getCurrentTopAbility callback");
+    ability = data;
+});
+```
+
+
+
+### getCurrentTopAbility<sup>9+</sup>
+
+getCurrentTopAbility(): Promise\<Ability>
+
+获取当前应用顶部ability（promise形式）
+
+**系统能力：** SystemCapability.Ability.AbilityRuntime.Core
+
+**返回值：**
+
+| 类型              | 说明                                   |
+| ----------------- | -------------------------------------- |
+| Promise\<Ability> | 以Promise形式返回当前应用顶部ability。 |
+
+**示例：**
+
+```js
+var abilityDelegator;
+var ability;
+
+abilityDelegator = AbilityDelegatorRegistry.getAbilityDelegator();
+abilityDelegator.getCurrentTopAbility().then((data) => {
+    console.info("getCurrentTopAbility promise");
+    ability = data;
+});
+```
+
+
+
+### startAbility
+
+startAbility(want: Want, callback: AsyncCallback\<void>): void
+
+启动指定ability（callback形式）
+
+**系统能力：** SystemCapability.Ability.AbilityRuntime.Core
+
+**参数：**
+
+| 参数名   | 类型                                   | 必填 | 说明               |
+| -------- | -------------------------------------- | ---- | ------------------ |
+| want     | [Want](js-apis-featureAbility.md#Want) | 是   | 启动Ability参数    |
+| callback | AsyncCallback\<void>                   | 是   | 表示指定的回调方法 |
+
+**示例：**
+
+```js
+var abilityDelegator;
+var want = {
+    bundleName: "bundleName",
+    abilityName: "abilityName"
+};
+
+abilityDelegator = AbilityDelegatorRegistry.getAbilityDelegator();
+abilityDelegator.startAbility(want, (err, data) => {
+    console.info("startAbility callback");
+});
+```
+
+
+
+### startAbility
+
+startAbility(want: Want): Promise\<void>
+
+启动指定ability（promise形式）
+
+**系统能力：** SystemCapability.Ability.AbilityRuntime.Core
+
+**参数：**
+
+| 参数名 | 类型                                   | 必填 | 说明            |
+| ------ | -------------------------------------- | ---- | --------------- |
+| want   | [Want](js-apis-featureAbility.md#Want) | 是   | 启动Ability参数 |
+
+**返回值：**
+
+| 类型           | 说明                |
+| -------------- | ------------------- |
+| Promise\<void> | 以Promise形式返回。 |
+
+**示例：**
+
+```js
+var abilityDelegator;
+var want = {
+    bundleName: "bundleName",
+    abilityName: "abilityName"
+};
+
+abilityDelegator = AbilityDelegatorRegistry.getAbilityDelegator();
+abilityDelegator.startAbility(want).then((data) => {
+    console.info("startAbility promise");
+});
+```
+
+
+
+### doAbilityForeground<sup>9+</sup>
+
+doAbilityForeground(ability: Ability, callback: AsyncCallback\<boolean>): void
+
+调度指定ability生命周期状态到Foreground状态（callback形式）
+
+**系统能力：** SystemCapability.Ability.AbilityRuntime.Core
+
+**参数：**
+
+| 参数名   | 类型                    | 必填 | 说明                                                    |
+| -------- | ----------------------- | ---- | ------------------------------------------------------- |
+| ability  | Ability                 | 是   | 指定Ability对象                                         |
+| callback | AsyncCallback\<boolean> | 是   | 表示指定的回调方法<br/>\- true：成功<br/>\- false：失败 |
+
+**示例：**
+
+```js
+var abilityDelegator;
+var ability;
+
+abilityDelegator = AbilityDelegatorRegistry.getAbilityDelegator();
+abilityDelegator.getCurrentTopAbility((err, data) => {
+    console.info("getCurrentTopAbility callback");
+    ability = data;
+    abilityDelegator.doAbilityForeground(ability, (err, data) => {
+        console.info("doAbilityForeground callback");
+    });
+});
+```
+
+
+
+### doAbilityForeground<sup>9+</sup>
+
+doAbilityForeground(ability: Ability): Promise\<boolean>
+
+调度指定ability生命周期状态到Foreground状态（promise形式）
+
+**系统能力：** SystemCapability.Ability.AbilityRuntime.Core
+
+**参数：**
+
+| 参数名  | 类型    | 必填 | 说明            |
+| ------- | ------- | ---- | --------------- |
+| ability | Ability | 是   | 指定Ability对象 |
+
+**返回值：**
+
+| 类型              | 说明                                                         |
+| ----------------- | ------------------------------------------------------------ |
+| Promise\<boolean> | 以Promise形式返回执行结果。<br/>\- true：成功<br/>\- false：失败 |
+
+**示例：**
+
+```js
+var abilityDelegator;
+var ability;
+
+abilityDelegator = AbilityDelegatorRegistry.getAbilityDelegator();
+abilityDelegator.getCurrentTopAbility((err, data) => {
+    console.info("getCurrentTopAbility callback");
+    ability = data;
+    abilityDelegator.doAbilityForeground(ability).then((data) => {
+        console.info("doAbilityForeground promise");
+    });
+});
+```
+
+
+
+### doAbilityBackground<sup>9+</sup>
+
+doAbilityBackground(ability: Ability, callback: AsyncCallback\<boolean>): void
+
+调度指定ability生命周期状态到Background状态（callback形式）
+
+**系统能力：** SystemCapability.Ability.AbilityRuntime.Core
+
+**参数：**
+
+| 参数名   | 类型                    | 必填 | 说明                                                    |
+| -------- | ----------------------- | ---- | ------------------------------------------------------- |
+| ability  | Ability                 | 是   | 指定Ability对象                                         |
+| callback | AsyncCallback\<boolean> | 是   | 表示指定的回调方法<br/>\- true：成功<br/>\- false：失败 |
+
+**示例：**
+
+```js
+var abilityDelegator;
+var ability;
+
+abilityDelegator = AbilityDelegatorRegistry.getAbilityDelegator();
+abilityDelegator.getCurrentTopAbility((err, data) => {
+    console.info("getCurrentTopAbility callback");
+    ability = data;
+    abilityDelegator.doAbilityBackground(ability, (err, data) => {
+        console.info("doAbilityBackground callback");
+    });
+});
+```
+
+
+
+### doAbilityBackground<sup>9+</sup>
+
+doAbilityBackground(ability: Ability): Promise\<boolean>
+
+调度指定ability生命周期状态到Background状态（promise形式）
+
+**系统能力：** SystemCapability.Ability.AbilityRuntime.Core
+
+**参数：**
+
+| 参数名  | 类型    | 必填 | 说明            |
+| ------- | ------- | ---- | --------------- |
+| ability | Ability | 是   | 指定Ability对象 |
+
+**返回值：**
+
+| 类型              | 说明                                                         |
+| ----------------- | ------------------------------------------------------------ |
+| Promise\<boolean> | 以Promise形式返回执行结果。<br/>\- true：成功<br/>\- false：失败 |
+
+**示例：**
+
+```js
+var abilityDelegator;
+var ability;
+
+abilityDelegator = AbilityDelegatorRegistry.getAbilityDelegator();
+abilityDelegator.getCurrentTopAbility((err, data) => {
+    console.info("getCurrentTopAbility callback");
+    ability = data;
+    abilityDelegator.doAbilityBackground(ability).then((data) => {
+        console.info("doAbilityBackground promise");
+    });
+});
+```
+
+
+
+### print
+
+print(msg: string, callback: AsyncCallback\<void>): void
+
+打印日志信息到单元测试终端控制台（callback形式）
+
+**系统能力：** SystemCapability.Ability.AbilityRuntime.Core
+
+**参数：**
+
+| 参数名   | 类型                 | 必填 | 说明               |
+| -------- | -------------------- | ---- | ------------------ |
+| msg      | string               | 是   | 日志字符串         |
+| callback | AsyncCallback\<void> | 是   | 表示指定的回调方法 |
+
+**示例：**
+
+```js
+var abilityDelegator;
+var msg = "msg";
+
+abilityDelegator = AbilityDelegatorRegistry.getAbilityDelegator();
+abilityDelegator.print(msg, (err) => {
+    console.info("print callback");
+});
+```
+
+
+
+### print
+
+print(msg: string): Promise\<void>
+
+打印日志信息到单元测试终端控制台（promise形式）
+
+**系统能力：** SystemCapability.Ability.AbilityRuntime.Core
+
+**参数：**
+
+| 参数名 | 类型   | 必填 | 说明       |
+| ------ | ------ | ---- | ---------- |
+| msg    | string | 是   | 日志字符串 |
+
+**返回值：**
+
+| 类型           | 说明                |
+| -------------- | ------------------- |
+| Promise\<void> | 以Promise形式返回。 |
+
+**示例：**
+
+```js
+var abilityDelegator;
+var msg = "msg";
+
+abilityDelegator = AbilityDelegatorRegistry.getAbilityDelegator();
+abilityDelegator.print(msg).then(() => {
+    console.info("print promise");
+});
+```
+
+
+
+### executeShellCommand
+
+executeShellCommand(cmd: string, callback: AsyncCallback\<ShellCmdResult>): void
+
+执行指定的shell命令（callback形式）
+
+**系统能力：** SystemCapability.Ability.AbilityRuntime.Core
+
+**参数：**
+
+| 参数名   | 类型                                                         | 必填 | 说明               |
+| -------- | ------------------------------------------------------------ | ---- | ------------------ |
+| cmd      | string                                                       | 是   | shell命令字符串    |
+| callback | AsyncCallback\<[ShellCmdResult](js-apis-application-shellCmdResult.md#ShellCmdResult)> | 是   | 表示指定的回调方法 |
+
+**示例：**
+
+```js
+var abilityDelegator;
+var cmd = "cmd";
+
+abilityDelegator = AbilityDelegatorRegistry.getAbilityDelegator();
+abilityDelegator.executeShellCommand(cmd, (err,data) => {
+    console.info("executeShellCommand callback");
+});
+```
+
+
+
+### executeShellCommand
+
+executeShellCommand(cmd: string, timeoutSecs: number, callback: AsyncCallback\<ShellCmdResult>): void
+
+执行指定的shell命令（callback形式）
+
+**系统能力：** SystemCapability.Ability.AbilityRuntime.Core
+
+**参数：**
+
+| 参数名      | 类型                                                         | 必填 | 说明               |
+| ----------- | ------------------------------------------------------------ | ---- | ------------------ |
+| cmd         | string                                                       | 是   | shell命令字符串    |
+| timeoutSecs | number                                                       | 是   | 设定时间，单位秒   |
+| callback    | AsyncCallback\<[ShellCmdResult](js-apis-application-shellCmdResult.md#ShellCmdResult)> | 是   | 表示指定的回调方法 |
+
+**示例：**
+
+```js
+var abilityDelegator;
+var cmd = "cmd";
+var timeout = 100;
+
+abilityDelegator = AbilityDelegatorRegistry.getAbilityDelegator();
+abilityDelegator.executeShellCommand(cmd, timeout, (err,data) => {
+    console.info("executeShellCommand callback");
+});
+```
+
+
+
+### executeShellCommand
+
+executeShellCommand(cmd: string, timeoutSecs: number): Promise\<ShellCmdResult>
+
+执行指定的shell命令（promise形式）
+
+**系统能力：** SystemCapability.Ability.AbilityRuntime.Core
+
+**参数：**
+
+| 参数名      | 类型   | 必填 | 说明             |
+| ----------- | ------ | ---- | ---------------- |
+| cmd         | string | 是   | shell命令字符串  |
+| timeoutSecs | number | 否   | 设定时间，单位秒 |
+
+**返回值：**
+
+| 类型                                                         | 说明                                                         |
+| ------------------------------------------------------------ | ------------------------------------------------------------ |
+| Promise\<[ShellCmdResult](js-apis-application-shellCmdResult.md#ShellCmdResult)> | 以Promise形式返回Shell命令执行结果[ShellCmdResult](js-apis-application-shellCmdResult.md#ShellCmdResult)对象。 |
+
+**示例：**
+
+```js
+var abilityDelegator;
+var cmd = "cmd";
+var timeout = 100;
+
+abilityDelegator = AbilityDelegatorRegistry.getAbilityDelegator();
+abilityDelegator.executeShellCommand(cmd, timeout).then((data) => {
+    console.info("executeShellCommand promise");
+});
+```
diff --git a/zh-cn/application-dev/reference/apis/js-apis-application-abilityDelegatorArgs.md b/zh-cn/application-dev/reference/apis/js-apis-application-abilityDelegatorArgs.md
new file mode 100644
index 0000000000000000000000000000000000000000..ca566e75370ee5b504d8902555b78f8d32cfe73d
--- /dev/null
+++ b/zh-cn/application-dev/reference/apis/js-apis-application-abilityDelegatorArgs.md
@@ -0,0 +1,26 @@
+# AbilityDelegatorArgs
+
+> **说明**
+>
+> 本模块首批接口从API version 8开始支持。后续版本的新增接口，采用上角标单独标记接口的起始版本。
+
+## 导入模块
+
+```js
+import { AbilityDelegatorArgs } from './application/abilityDelegatorArgs';
+```
+
+
+
+## AbilityDelegatorArgs
+
+测试参数信息
+
+| 名称                | 类型                   | 可读 | 可写 | 说明                                                         |
+| ------------------- | ---------------------- | ---- | ---- | ------------------------------------------------------------ |
+| bundleName          | string                 | 是   | 是   | 当前被测试应用的包名<br/>**系统能力：** SystemCapability.Ability.AbilityRuntime.Core |
+| parameters          | {[key:string]: string} | 是   | 是   | 当前启动单元测试的参数<br/>**系统能力：** SystemCapability.Ability.AbilityRuntime.Core |
+| testCaseNames       | string                 | 是   | 是   | 测试用例名称<br/>**系统能力：** SystemCapability.Ability.AbilityRuntime.Core |
+| testRunnerClassName | string                 | 是   | 是   | 执行测试用例的测试执行器的名称<br/>**系统能力：** SystemCapability.Ability.AbilityRuntime.Core |
+
+
diff --git a/zh-cn/application-dev/reference/apis/js-apis-application-abilityMonitor.md b/zh-cn/application-dev/reference/apis/js-apis-application-abilityMonitor.md
new file mode 100644
index 0000000000000000000000000000000000000000..835aad30c8260e2cd9f99c3002072dd57130db4e
--- /dev/null
+++ b/zh-cn/application-dev/reference/apis/js-apis-application-abilityMonitor.md
@@ -0,0 +1,30 @@
+# AbilityMonitor
+
+> **说明**
+>
+> 本模块首批接口从API version 9开始支持。后续版本的新增接口，采用上角标单独标记接口的起始版本。
+
+## 导入模块
+
+```js
+import { AbilityMonitor } from './abilityMonitor';
+```
+
+
+
+## AbilityMonitor
+
+Ability监听器
+
+| 名称                 | 类型     | 可读 | 可写 | 说明                                                         |
+| -------------------- | -------- | ---- | ---- | ------------------------------------------------------------ |
+| abilityName          | string   | 是   | 是   | 当前AbilityMonitor绑定的ability名称<br/>**系统能力：** SystemCapability.Ability.AbilityRuntime.Core |
+| onAbilityCreate      | function | 是   | 是   | ability被启动初始化时的回调函数<br/>不设置该属性则不能收到该生命周期回调<br/>**系统能力：** SystemCapability.Ability.AbilityRuntime.Core |
+| onAbilityForeground  | function | 是   | 是   | ability状态变成前台时的回调函数<br/>不设置该属性则不能收到该生命周期回调<br/>**系统能力：** SystemCapability.Ability.AbilityRuntime.Core |
+| onAbilityBackground  | function | 是   | 是   | ability状态变成后台时的回调函数<br/>不设置该属性则不能收到该生命周期回调<br/>**系统能力：** SystemCapability.Ability.AbilityRuntime.Core |
+| onAbilityDestroy     | function | 是   | 是   | ability被销毁前的回调函数<br/>不设置该属性则不能收到该生命周期回调<br/>**系统能力：** SystemCapability.Ability.AbilityRuntime.Core |
+| onWindowStageCreate  | function | 是   | 是   | window stage被创建时的回调函数<br/>不设置该属性则不能收到该生命周期回调<br/>**系统能力：** SystemCapability.Ability.AbilityRuntime.Core |
+| onWindowStageRestore | function | 是   | 是   | window stage被重载时的回调函数<br/>不设置该属性则不能收到该生命周期回调<br/>**系统能力：** SystemCapability.Ability.AbilityRuntime.Core |
+| onWindowStageDestroy | function | 是   | 是   | window stage被销毁前的回调函数<br/>不设置该属性则不能收到该生命周期回调<br/>**系统能力：** SystemCapability.Ability.AbilityRuntime.Core |
+
+
diff --git a/zh-cn/application-dev/reference/apis/js-apis-application-shellCmdResult.md b/zh-cn/application-dev/reference/apis/js-apis-application-shellCmdResult.md
new file mode 100644
index 0000000000000000000000000000000000000000..bfbcf389db0c2a70dfa1c240e5a0ac27fad88481
--- /dev/null
+++ b/zh-cn/application-dev/reference/apis/js-apis-application-shellCmdResult.md
@@ -0,0 +1,22 @@
+# ShellCmdResult
+
+> **说明**
+>
+> 本模块首批接口从API version 8开始支持。后续版本的新增接口，采用上角标单独标记接口的起始版本。
+
+## 导入模块
+
+```js
+import { ShellCmdResult } from './shellCmdResult';
+```
+
+
+
+## ShellCmdResult
+
+Shell命令执行结果
+
+| 名称      | 类型   | 可读 | 可写 | 说明                                                         |
+| --------- | ------ | ---- | ---- | ------------------------------------------------------------ |
+| stdResult | string | 是   | 是   | 标准输出内容<br/>**系统能力：** SystemCapability.Ability.AbilityRuntime.Core |
+| exitCode  | number | 是   | 是   | 结果码<br/>**系统能力：** SystemCapability.Ability.AbilityRuntime.Core |
diff --git a/zh-cn/application-dev/reference/apis/js-apis-testRunner.md b/zh-cn/application-dev/reference/apis/js-apis-testRunner.md
new file mode 100644
index 0000000000000000000000000000000000000000..69d652330c2b1eac2d37cbdff12c978796c7e553
--- /dev/null
+++ b/zh-cn/application-dev/reference/apis/js-apis-testRunner.md
@@ -0,0 +1,51 @@
+# TestRunner
+
+> **说明**
+>
+> 本模块首批接口从API version 8开始支持。后续版本的新增接口，采用上角标单独标记接口的起始版本。
+
+## 导入模块
+
+```js
+import TestRunner from '@ohos.application.testRunner'
+```
+
+
+
+## TestRunner.onPrepare
+
+onPrepare(): void
+
+为运行测试用例准备单元测试环境
+
+**系统能力：** SystemCapability.Ability.AbilityRuntime.Core
+
+**示例：**
+
+```js
+export default class UserTestRunner extends TestRunner {
+    onPrepare() {
+        console.log("Trigger onPrepare")
+    }
+};
+```
+
+
+
+## TestRunner.onRun
+
+onRun(): void
+
+运行测试用例
+
+**系统能力：** SystemCapability.Ability.AbilityRuntime.Core
+
+**示例：**
+
+```js
+export default class UserTestRunner extends TestRunner {
+    onRun() {
+        console.log("Trigger onRun")
+    }
+};
+```