diff --git a/en/application-dev/connectivity/subscribe-remote-state.md b/en/application-dev/connectivity/subscribe-remote-state.md
index fa70738556ec7992c33fd8bcf3e74fbd6145fcb6..79fe062e9d9e2bbc4ba4e48528df31266909ef4a 100755
--- a/en/application-dev/connectivity/subscribe-remote-state.md
+++ b/en/application-dev/connectivity/subscribe-remote-state.md
@@ -1,25 +1,28 @@
-# Subscribing to State Changes of a Remote Object<a name="EN-US_TOPIC_0000001104030756"></a>
+# Subscribing to State Changes of a Remote Object
 
-IPC/RPC allows you to subscribe to the state changes of a remote stub object. When the remote stub object dies, a death notification will be sent to your local proxy object. You can also unsubscribe from the state changes if they are no longer needed. Such subscription and unsubscription are controlled by APIs. To be specific, you need to implement the  **IRemoteObject.DeathRecipient**  interface and the  **onRemoteDied**  method to clear resources. This callback is invoked when the process accommodating the remote stub object dies, or the device accommodating the remote stub object leaves the network. It is worth noting that these APIs should be called in the following order: The proxy object must first subscribe to death notifications of the stub object. If the stub object is in the normal state, the proxy object can cancel the subscription as required. If the process of the stub object exits or the device hosting the stub object goes offline, subsequent operations customized by the proxy object will be automatically triggered.
+IPC/RPC allows you to subscribe to the state changes of a remote stub object. When the remote stub object dies, a death notification will be sent to your local proxy object. Such subscription and unsubscription are controlled by APIs. To be specific, you need to implement the **DeathRecipient** interface and the **onRemoteDied** method to clear resources. This callback is invoked when the process accommodating the remote stub object dies, or the device accommodating the remote stub object leaves the network. It is worth noting that these APIs should be called in the following order: The proxy object must first subscribe to death notifications of the stub object. If the stub object is in the normal state, the proxy object can cancel the subscription as required. If the process of the stub object exits or the device hosting the stub object goes offline, subsequent operations customized by the proxy object will be automatically triggered.
 
-**Development Using Native APIs**
 
-The following APIs are used to add a recipient for death notifications of a remote stub object, remove such a recipient, and perform subsequent operations upon receiving a death notification of the remote stub object:
 
-```
-bool AddDeathRecipient(const sptr<DeathRecipient> &recipient);
-bool RemoveDeathRecipient(const sptr<DeathRecipient> &recipient);
-void OnRemoteDied(const wptr<IRemoteObject> &object);
-```
 
-The sample code is as follows:
+## **Development Using Native APIs**
+
+| API| Description|
+| -------- | -------- |
+| AddDeathRecipient(const sptr\<DeathRecipient> &recipient); | Adds a recipient for death notifications of a remote stub object.|
+| RemoveDeathRecipient(const sptr\<DeathRecipient> &recipient); | Removes the recipient for death notifications of a remote stub object.|
+| OnRemoteDied(const wptr\<IRemoteObject> &object); | Called when the remote stub object dies.|
+
+
+## Sample Code
+
 
 ```
 class TestDeathRecipient : public IRemoteObject::DeathRecipient {
 public:
     virtual void OnRemoteDied(const wptr<IRemoteObject>& remoteObject);
 }
-sptr<IRemoteObject::DeathRecipient> deathRecipient (new TestDeathRecipient()); // Construct a death notification recipient.
-bool result = proxy->AddDeathRecipient(deathRecipient); // Add the recipient to the proxy.
-result = proxy->RemoveDeathRecipient(deathRecipient); // Remove the recipient.
+sptr<IRemoteObject::DeathRecipient> deathRecipient (new TestDeathRecipient());// Construct a death notification recipient.
+bool result = proxy->AddDeathRecipient(deathRecipient); // Add a recipient for death notifications.
+result = proxy->RemoveDeathRecipient(deathRecipient); // Remove the recipient for death notifications.
 ```