updated docs

Signed-off-by: Nwusongqing <wusongqing@huawei.com>

en/application-dev/reference/apis/js-apis-service-extension-ability.md

 # ServiceExtensionAbility
 
-> ![icon-note.gif](public_sys-resources/icon-note.gif) **NOTE**<br/>
+> **NOTE**<br/>
 > The initial APIs of this module are supported since API version 9. Newly added APIs will be marked with a superscript to indicate their earliest API version.
 
 
@@ -23,9 +23,9 @@ None.
 
 **System capability**: SystemCapability.Ability.AbilityRuntime.Core
 
-| Name| Type| Readable| Writable| Description| 
+| Name| Type| Readable| Writable| Description|
 | -------- | -------- | -------- | -------- | -------- |
-| context | [ServiceExtensionContext](js-apis-service-extension-context.md)  | Yes| No| Service extension context, which is inherited from **ExtensionContext**.| 
+| context | [ServiceExtensionContext](js-apis-service-extension-context.md)  | Yes| No| Service extension context, which is inherited from **ExtensionContext**.|
 
 
 ## ServiceExtensionAbility.onCreate
@@ -38,9 +38,9 @@ Called when an extension is created to initialize the service logic.
 
 **Parameters**
 
-  | Name| Type| Mandatory| Description| 
-  | -------- | -------- | -------- | -------- |
-  | want |  [Want](js-apis-application-Want.md) | Yes| Information related to this extension, including the ability name and bundle name.| 
+| Name| Type| Mandatory| Description|
+| -------- | -------- | -------- | -------- |
+| want |  [Want](js-apis-application-Want.md) | Yes| Information related to this extension, including the ability name and bundle name.|
 
 **Example**
 
@@ -82,10 +82,10 @@ Called after **onCreate** is invoked when an ability is started by calling **sta
 
 **Parameters**
 
-  | Name| Type| Mandatory| Description| 
-  | -------- | -------- | -------- | -------- |
-  | want |  [Want](js-apis-application-Want.md) | Yes| Information related to this extension, including the ability name and bundle name.| 
-  | startId | number | Yes| Number of ability start times. The initial value is **1**, and the value is automatically incremented for each ability started.| 
+| Name| Type| Mandatory| Description|
+| -------- | -------- | -------- | -------- |
+| want |  [Want](js-apis-application-Want.md) | Yes| Information related to this extension, including the ability name and bundle name.|
+| startId | number | Yes| Number of ability start times. The initial value is **1**, and the value is automatically incremented for each ability started.|
 
 **Example**
 
@@ -108,15 +108,15 @@ Called after **onCreate** is invoked when an ability is started by calling **con
 
 **Parameters**
 
-  | Name| Type| Mandatory| Description| 
-  | -------- | -------- | -------- | -------- |
-  | want |  [Want](js-apis-application-Want.md)| Yes| Information related to this extension, including the ability name and bundle name.| 
+| Name| Type| Mandatory| Description|
+| -------- | -------- | -------- | -------- |
+| want |  [Want](js-apis-application-Want.md)| Yes| Information related to this extension, including the ability name and bundle name.|
 
 **Return value**
 
-  | Type| Description| 
-  | -------- | -------- |
-  | rpc.RemoteObject | A **RemoteObject** object used for communication with the client.| 
+| Type| Description|
+| -------- | -------- |
+| rpc.RemoteObject | A **RemoteObject** object used for communication with the client.|
 
 **Example**
 
@@ -126,7 +126,7 @@ Called after **onCreate** is invoked when an ability is started by calling **con
       constructor(des) {
           super(des);
       }
-      onRemoteRequest(code, data, reply, option) {
+      onConnect(code, data, reply, option) {
       }
   }
   class ServiceExt extends ServiceExtension {
@@ -148,9 +148,9 @@ Called when the ability is disconnected.
 
 **Parameters**
 
-  | Name| Type| Mandatory| Description| 
-  | -------- | -------- | -------- | -------- |
-  | want |[Want](js-apis-application-Want.md)| Yes| Information related to this extension, including the ability name and bundle name.| 
+| Name| Type| Mandatory| Description|
+| -------- | -------- | -------- | -------- |
+| want |[Want](js-apis-application-Want.md)| Yes| Information related to this extension, including the ability name and bundle name.|
 
 **Example**