diff --git a/zh-cn/application-dev/application-models/hop-multi-device-collaboration.md b/zh-cn/application-dev/application-models/hop-multi-device-collaboration.md
index cd5b60fc2c78dcfd5fd63b3b41a76e593cbc8447..02ab579f5bcf90cf2bf8a609a751312f4f5e795b 100644
--- a/zh-cn/application-dev/application-models/hop-multi-device-collaboration.md
+++ b/zh-cn/application-dev/application-models/hop-multi-device-collaboration.md
@@ -13,8 +13,6 @@
 
 - [通过跨设备Call调用实现多端协同](#通过跨设备call调用实现多端协同)
 
-- [退出由跨设备拉起的ServiceExtensionAbility组件](#退出由跨设备拉起的serviceextensionability组件)
-
 
 ## 多端协同流程
 
@@ -45,7 +43,8 @@
 | **接口名** | **描述** |
 | -------- | -------- |
 | startAbility(want: Want, callback: AsyncCallback<void>): void; | 启动UIAbility和ServiceExtensionAbility（callback形式）。 |
-
+| stopServiceExtensionAbility(want: Want, callback: AsyncCallback<void>): void; | 退出启动的ServiceExtensionAbility，callback形式接口。 |
+| stopServiceExtensionAbility(want: Want): Promise<void>; | 退出启动的ServiceExtensionAbility，Promise形式接口。 |
 
 ### 开发步骤
 
@@ -94,7 +93,14 @@
    }
    // context为发起端UIAbility的AbilityContext
    this.context.startAbility(want).then(() => {
+       // 其他业务处理
        // ...
+       // 退出跨设备启动的ServiceExtensionAbility
+       this.context.stopServiceExtensionAbility(want).then(() => {
+           console.info("stop service extension ability success")
+       }).catch((err) => {
+           console.info("stop service extension ability err is " + JSON.stringify(err))
+       })
    }).catch((err) => {
        // ...
    })
@@ -192,6 +198,8 @@
 | connectServiceExtensionAbility(want: Want, options: ConnectOptions): number; | 连接ServiceExtensionAbility。 |
 | disconnectServiceExtensionAbility(connection: number, callback:AsyncCallback<void>): void; | 断开连接（callback形式）。 |
 | disconnectServiceExtensionAbility(connection: number): Promise<void>; | 断开连接（promise形式）。 |
+| stopServiceExtensionAbility(want: Want, callback: AsyncCallback<void>): void; | 退出启动的ServiceExtensionAbility，callback形式接口。 |
+| stopServiceExtensionAbility(want: Want): Promise<void>; | 退出启动的ServiceExtensionAbility，Promise形式接口。 |
 
 
 ### 开发步骤
@@ -268,6 +276,16 @@
    })
    ```
 
+6. 退出远端ServiceExtensionAbility。
+
+   ```ts
+   // 退出跨设备启动的ServiceExtensionAbility
+   this.context.stopServiceExtensionAbility(want).then(() => {
+       console.info("stop service extension ability success")
+   }).catch((err) => {
+       console.info("stop service extension ability err is " + JSON.stringify(err))
+   })
+   ```
 
 ## 通过跨设备Call调用实现多端协同
 
@@ -487,81 +505,3 @@
        }
    }
    ```
-
-## 退出由跨设备拉起的ServiceExtensionAbility组件
-
-下面介绍退出由跨设备拉起的ServiceExtensionAbility组件的方法。
-
-### 接口说明
-
-  **表5** API接口功能介绍
-
-| 接口名 | 描述 |
-| -------- | -------- |
-| stopServiceExtensionAbility(want: Want): Promise<void>; | 退出启动的ServiceExtensionAbility，Promise形式接口。 |
-| stopServiceExtensionAbility(want: Want, callback: AsyncCallback<void>): void; | 退出启动的ServiceExtensionAbility，callback形式接口。 |
-
-
-### 开发步骤
-
-1. 使用stopServiceExtensionAbility接口退出由startAbility接口或connectServiceExtensionAbility接口拉起的跨设备ServiceExtension应用。
-
-     1. 导入接口模块
-
-        ```ts
-        import Ability from '@ohos.app.ability.UIAbility';
-        ```
-        or
-        ```ts
-        import ServiceExtensionAbility from '@ohos.app.ability.ServiceExtensionAbility';
-        ```
-
-     2. 退出使用startAbility接口启动的跨设备ServiceExtension应用。
-
-        ```ts
-            let deviceId = "device ID obtained from manager"
-            let want = {
-                deviceId: deviceId,
-                bundleName: "com.acts.actsstopserviceextensionmanualtest",
-                abilityName: "ServiceAbility",
-            };
-            this.context.startAbility(want).then(() => {
-                console.info("start ability success")
-                this.context.stopServiceExtensionAbility(want).then(() => {
-                    console.info("stop service extension ability success")
-                }).catch((err) => {
-                    console.info("stop service extension ability err is " + JSON.stringify(err))
-                })
-            }).catch((err) => {
-                console.info("start ability err is " + JSON.stringify(err))
-            })
-        ```
-
-     3. 退出使用connectServiceExtensionAbility接口启动的跨设备ServiceExtension应用。
-
-        ```ts
-            let deviceId = "device ID obtained from manager"
-            let want = {
-                deviceId: deviceId,
-                bundleName: "com.acts.actsstopserviceextensionmanualtest",
-                abilityName: "ServiceAbility",
-            };
-            let context = this.context;
-            let connectOptions = {
-                onConnect(elementName, remote) {
-                    console.info("onConnect called elementName is {" + JSON.stringify(elementName) + "}" + " remote is {" + JSON.stringify(remote) + "}");
-                    context.stopServiceExtensionAbility(want).then(() => {
-                        console.info("stop service extension ability success")
-                    }).catch((err) => {
-                        console.info("stop service extension ability err is " + JSON.stringify(err))
-                    })
-                },
-                onDisconnect(elementName) {
-                    console.info("onDisconnect called elementName is {" + JSON.stringify(elementName) + "}");
-                },
-                onFailed(code) {
-                    console.info("onFailed called elementName is {" + JSON.stringify(code) + "}");
-                }
-            }
-            this.context.connectServiceExtensionAbility(want, connectOptions)
-        ```