diff --git a/api/@ohos.application.Ability.d.ts b/api/@ohos.application.Ability.d.ts
index 65963be527b5e0901076ed6d413728e4407f4a79..7849829fcb6889e30852277f01bbf2e2bdc92de6 100755
--- a/api/@ohos.application.Ability.d.ts
+++ b/api/@ohos.application.Ability.d.ts
@@ -20,21 +20,51 @@ import window from './@ohos.window';
 import { Configuration } from './@ohos.application.Configuration';
 import rpc from '/@ohos.rpc';
 
+/**
+ * The prototype of the listener function interface registered by the Caller.
+ *
+ * @since 9
+ * @syscap SystemCapability.Ability.AbilityRuntime.AbilityCore
+ * @permission N/A
+ * @param msg Monitor status notification information.
+ * @return -
+ * @StageModelOnly
+ */
+export interface OnReleaseCallBack {
+    (msg: string): void;
+}
+
+/**
+ * The prototype of the message listener function interface registered by the Callee.
+ *
+ * @since 9
+ * @syscap SystemCapability.Ability.AbilityRuntime.AbilityCore
+ * @permission N/A
+ * @param indata Notification data notified from the caller.
+ * @return rpc.Sequenceable
+ * @StageModelOnly
+ */
+export interface CaleeCallBack {
+    (indata: rpc.MessageParcel): rpc.Sequenceable;
+}
+
 /**
  * The interface of a Caller.
  *
  * @since 9
- * @sysCap AAFwk
- * @devices phone, tablet, tv, wearable, car
+ * @syscap SystemCapability.Ability.AbilityRuntime.AbilityCore
  * @permission N/A
  * @StageModelOnly
  */
- interface Caller {
+export interface Caller {
      /**
      * Notify the server of Sequenceable type data.
      *
      * @since 9
-     * @sysCap AAFwk
+     * @syscap SystemCapability.Ability.AbilityRuntime.AbilityCore
+     * @param method The notification event string listened to by the callee.
+     * @param data Notification data to the callee.
+     * @return -
      * @StageModelOnly
      */
      call(method: string, data: rpc.Sequenceable): Promise<void>;
@@ -43,8 +73,10 @@ import rpc from '/@ohos.rpc';
      * Notify the server of Sequenceable type data and return the notification result.
      *
      * @since 9
-     * @sysCap AAFwk
-     * return Sequenceable data
+     * @syscap SystemCapability.Ability.AbilityRuntime.AbilityCore
+     * @param method The notification event string listened to by the callee.
+     * @param data Notification data to the callee.
+     * @return Returns the callee's notification result data on success, and returns undefined on failure.
      * @StageModelOnly
      */
      callWithResult(method: string, data: rpc.Sequenceable): Promise<rpc.MessageParcel>;
@@ -53,8 +85,8 @@ import rpc from '/@ohos.rpc';
      * Clear service records.
      *
      * @since 9
-     * @sysCap AAFwk
-     * return Sequenceable data
+     * @syscap SystemCapability.Ability.AbilityRuntime.AbilityCore
+     * @return -
      * @StageModelOnly
      */
      release(): void;
@@ -63,38 +95,43 @@ import rpc from '/@ohos.rpc';
      * Register death listener notification callback.
      *
      * @since 9
-     * @sysCap AAFwk
-     * return Sequenceable data
+     * @syscap SystemCapability.Ability.AbilityRuntime.AbilityCore
+     * @param callback Register a callback function for listening for notifications.
+     * @return -
      * @StageModelOnly
      */
-     onRelease(callback: function): void;
+     onRelease(callback: OnReleaseCallBack): void;
  }
 
  /**
  * The interface of a Callee.
  *
  * @since 9
- * @sysCap AAFwk
- * @devices phone, tablet, tv, wearable, car
+ * @syscap SystemCapability.Ability.AbilityRuntime.AbilityCore
  * @permission N/A
  * @StageModelOnly
  */
- interface Callee {
+export interface Callee {
 
      /**
      * Register data listener callback.
      *
      * @since 9
-     * @sysCap AAFwk
+     * @syscap SystemCapability.Ability.AbilityRuntime.AbilityCore
+     * @param method A string registered to listen for notification events.
+     * @param callback Register a callback function that listens for notification events.
+     * @return -
      * @StageModelOnly
      */
-     on(method: string, callback: function): void;
+     on(method: string, callback: CaleeCallBack): void;
 
      /**
      * Unregister data listener callback.
      *
      * @since 9
-     * @sysCap AAFwk
+     * @syscap SystemCapability.Ability.AbilityRuntime.AbilityCore
+     * @param method A string registered to listen for notification events.
+     * @return -
      * @StageModelOnly
      */
      off(method: string): void;
@@ -104,7 +141,7 @@ import rpc from '/@ohos.rpc';
  * The class of an ability.
  *
  * @since 9
- * @sysCap SystemCapability.Ability.AbilityRuntime.AbilityCore
+ * @syscap SystemCapability.Ability.AbilityRuntime.AbilityCore
  * @permission N/A
  * @StageModelOnly
  */
@@ -113,7 +150,7 @@ export default class Ability {
      * Indicates configuration information about an ability context.
      *
      * @since 9
-     * @sysCap SystemCapability.Ability.AbilityRuntime.AbilityCore
+     * @syscap SystemCapability.Ability.AbilityRuntime.AbilityCore
      * @StageModelOnly
      */
     context: AbilityContext;
@@ -122,7 +159,7 @@ export default class Ability {
      * Indicates ability launch want.
      *
      * @since 9
-     * @sysCap SystemCapability.Ability.AbilityRuntime.AbilityCore
+     * @syscap SystemCapability.Ability.AbilityRuntime.AbilityCore
      * @StageModelOnly
      */
     launchWant: Want;
@@ -131,7 +168,7 @@ export default class Ability {
      * Indicates ability last request want.
      *
      * @since 9
-     * @sysCap SystemCapability.Ability.AbilityRuntime.AbilityCore
+     * @syscap SystemCapability.Ability.AbilityRuntime.AbilityCore
      * @StageModelOnly
      */
     lastRequestWant: Want;
@@ -140,7 +177,7 @@ export default class Ability {
      * Call Service Stub Object.
      *
      * @since 9
-     * @sysCap AAFwk
+     * @syscap SystemCapability.Ability.AbilityRuntime.AbilityCore
      * @StageModelOnly
      */
      callee: Callee;
@@ -149,7 +186,7 @@ export default class Ability {
      * Called back when an ability is started for initialization.
      *
      * @since 9
-     * @sysCap SystemCapability.Ability.AbilityRuntime.AbilityCore
+     * @syscap SystemCapability.Ability.AbilityRuntime.AbilityCore
      * @return -
      * @StageModelOnly
      */
@@ -159,7 +196,7 @@ export default class Ability {
      * Called back when an ability window stage is created.
      *
      * @since 9
-     * @sysCap SystemCapability.Ability.AbilityRuntime.AbilityCore
+     * @syscap SystemCapability.Ability.AbilityRuntime.AbilityCore
      * @return -
      * @StageModelOnly
      */
@@ -169,7 +206,7 @@ export default class Ability {
      * Called back when an ability window stage is destroyed.
      *
      * @since 9
-     * @sysCap SystemCapability.Ability.AbilityRuntime.AbilityCore
+     * @syscap SystemCapability.Ability.AbilityRuntime.AbilityCore
      * @return -
      * @StageModelOnly
      */
@@ -179,7 +216,7 @@ export default class Ability {
      * Called back before an ability is destroyed.
      *
      * @since 9
-     * @sysCap SystemCapability.Ability.AbilityRuntime.AbilityCore
+     * @syscap SystemCapability.Ability.AbilityRuntime.AbilityCore
      * @return -
      * @StageModelOnly
      */
@@ -189,7 +226,7 @@ export default class Ability {
      * Called back when the state of an ability changes to foreground.
      *
      * @since 9
-     * @sysCap SystemCapability.Ability.AbilityRuntime.AbilityCore
+     * @syscap SystemCapability.Ability.AbilityRuntime.AbilityCore
      * @return -
      * @StageModelOnly
      */
@@ -199,7 +236,7 @@ export default class Ability {
      * Called back when the state of an ability changes to background.
      *
      * @since 9
-     * @sysCap SystemCapability.Ability.AbilityRuntime.AbilityCore
+     * @syscap SystemCapability.Ability.AbilityRuntime.AbilityCore
      * @return -
      * @StageModelOnly
      */
@@ -209,7 +246,7 @@ export default class Ability {
      * Called back when an ability prepares to migrate.
      *
      * @since 9
-     * @sysCap SystemCapability.Ability.AbilityRuntime.AbilityCore
+     * @syscap SystemCapability.Ability.AbilityRuntime.AbilityCore
      * @return true if ability agrees to migrate and saves data successfully, otherwise false.
      * @StageModelOnly
      */
@@ -219,9 +256,8 @@ export default class Ability {
      * Called when the launch mode of an ability is set to singleton.
      * This happens when you re-launch an ability that has been at the top of the ability stack.
      *
-     * @devices phone, tablet, tv, wearable, car
      * @since 9
-     * @sysCap AAFwk
+     * @syscap SystemCapability.Ability.AbilityRuntime.AbilityCore
      * @return -
      * @StageModelOnly
      */
@@ -230,9 +266,8 @@ export default class Ability {
      /**
       * Called when the system configuration is updated.
       *
-      * @devices phone, tablet, tv, wearable, car
       * @since 9
-      * @sysCap AAFwk
+      * @syscap SystemCapability.Ability.AbilityRuntime.AbilityCore
       * @return -
       * @StageModelOnly
       */
diff --git a/api/application/AbilityContext.d.ts b/api/application/AbilityContext.d.ts
index 442c46a5d07d4cb904e775c2375a2ff8223c8c7b..8dbcd71363bf51a7cf11e6cbfaa10b394ce31608 100755
--- a/api/application/AbilityContext.d.ts
+++ b/api/application/AbilityContext.d.ts
@@ -29,7 +29,7 @@ import Caller from '../@ohos.application.Ability';
  * The context of an ability. It allows access to ability-specific resources.
  *
  * @since 9
- * @sysCap SystemCapability.Ability.AbilityRuntime.Core
+ * @syscap SystemCapability.Ability.AbilityRuntime.Core
  * @permission N/A
  * @StageModelOnly
  */
@@ -38,7 +38,7 @@ export default class AbilityContext extends Context {
      * Indicates configuration information about an ability.
      *
      * @since 9
-     * @sysCap SystemCapability.Ability.AbilityRuntime.Core
+     * @syscap SystemCapability.Ability.AbilityRuntime.Core
      * @StageModelOnly
      */
     abilityInfo: AbilityInfo;
@@ -47,7 +47,7 @@ export default class AbilityContext extends Context {
      * Indicates configuration information about an module.
      *
      * @since 9
-     * @sysCap SystemCapability.Ability.AbilityRuntime.Core
+     * @syscap SystemCapability.Ability.AbilityRuntime.Core
      * @StageModelOnly
      */
     currentHapModuleInfo: HapModuleInfo;
@@ -56,7 +56,7 @@ export default class AbilityContext extends Context {
      * Indicates configuration information.
      *
      * @since 9
-     * @sysCap AAFwk
+     * @syscap SystemCapability.Ability.AbilityRuntime.Core
      * @StageModelOnly
      */
     config: Configuration;
@@ -65,7 +65,7 @@ export default class AbilityContext extends Context {
      * Starts a new ability.
      *
      * @since 9
-     * @sysCap SystemCapability.Ability.AbilityRuntime.Core
+     * @syscap SystemCapability.Ability.AbilityRuntime.Core
      * @param parameter Indicates the ability to start.
      * @return -
      * @StageModelOnly
@@ -77,20 +77,19 @@ export default class AbilityContext extends Context {
     /**
      * Get the caller object of the startup capability
      *
-     * @devices phone, tablet, tv, wearable, car
      * @since 9
-     * @sysCap AAFwk
-     * @param parameter Indicates the ability to start.
-     * @return Caller
+     * @syscap SystemCapability.Ability.AbilityRuntime.Core
+     * @param want Indicates the ability to start.
+     * @return Returns to the Caller interface on success Returns empty or undefined on failure
      * @StageModelOnly
      */
-     startAbilityByCall(want: Want): Promise<Caller>;
+    startAbilityByCall(want: Want): Promise<Caller>;
 
     /**
      * Starts a new ability with account.
      *
      * @since 9
-     * @sysCap SystemCapability.Ability.AbilityRuntime.Core
+     * @syscap SystemCapability.Ability.AbilityRuntime.Core
      * @param want Indicates the want info to start.
      * @param want Indicates the account to start.
      * @systemapi hide for inner use.
@@ -105,7 +104,7 @@ export default class AbilityContext extends Context {
      * Starts an ability and returns the execution result when the ability is destroyed.
      *
      * @since 9
-     * @sysCap SystemCapability.Ability.AbilityRuntime.Core
+     * @syscap SystemCapability.Ability.AbilityRuntime.Core
      * @param parameter Indicates the ability to start.
      * @return Returns the {@link AbilityResult}.
      * @StageModelOnly
@@ -118,7 +117,7 @@ export default class AbilityContext extends Context {
      * Starts an ability and returns the execution result when the ability is destroyed with account.
      *
      * @since 9
-     * @sysCap SystemCapability.Ability.AbilityRuntime.Core
+     * @syscap SystemCapability.Ability.AbilityRuntime.Core
      * @param want Indicates the want info to start.
      * @param want Indicates the account to start.
      * @systemapi hide for inner use.
@@ -133,7 +132,7 @@ export default class AbilityContext extends Context {
      * Destroys this Page ability.
      *
      * @since 9
-     * @sysCap SystemCapability.Ability.AbilityRuntime.Core
+     * @syscap SystemCapability.Ability.AbilityRuntime.Core
      * @return -
      * @StageModelOnly
      */
@@ -145,7 +144,7 @@ export default class AbilityContext extends Context {
      * and destroys this Page ability.
      *
      * @since 9
-     * @sysCap SystemCapability.Ability.AbilityRuntime.Core
+     * @syscap SystemCapability.Ability.AbilityRuntime.Core
      * @param parameter Indicates the result to return.
      * @return -
      * @StageModelOnly
@@ -157,7 +156,7 @@ export default class AbilityContext extends Context {
      * Connects the current ability to an ability using the AbilityInfo.AbilityType.SERVICE template.
      *
      * @since 9
-     * @sysCap SystemCapability.Ability.AbilityRuntime.Core
+     * @syscap SystemCapability.Ability.AbilityRuntime.Core
      * @param want The element name of the service ability
      * @param options The remote object instance
      * @hide hide for inner use.
@@ -170,7 +169,7 @@ export default class AbilityContext extends Context {
      * Connects the current ability to an ability using the AbilityInfo.AbilityType.SERVICE template with account.
      *
      * @since 9
-     * @sysCap SystemCapability.Ability.AbilityRuntime.Core
+     * @syscap SystemCapability.Ability.AbilityRuntime.Core
      * @param want The element name of the service ability
      * @param options The remote object instance
      * @param accountId The account to connect
@@ -184,7 +183,7 @@ export default class AbilityContext extends Context {
      * The callback interface was connect successfully.
      *
      * @since 9
-     * @sysCap SystemCapability.Ability.AbilityRuntime.Core
+     * @syscap SystemCapability.Ability.AbilityRuntime.Core
      * @param connection The number code of the ability connected
      * @hide hide for inner use.
      * @StageModelOnly
@@ -196,7 +195,7 @@ export default class AbilityContext extends Context {
      * Set mission label of current ability.
      *
      * @since 9
-     * @sysCap SystemCapability.Ability.AbilityRuntime.Core
+     * @syscap SystemCapability.Ability.AbilityRuntime.Core
      * @param label The label of ability that showed in recent missions.
      * @StageModelOnly
      */
@@ -207,7 +206,7 @@ export default class AbilityContext extends Context {
      * Requests certain permissions from the system.
      *
      * @since 9
-     * @sysCap SystemCapability.Ability.AbilityRuntime.Core
+     * @syscap SystemCapability.Ability.AbilityRuntime.Core
      * @param permissions Indicates the list of permissions to be requested. This parameter cannot be null or empty.
      * @StageModelOnly
      */