diff --git a/frameworks/ets/ets/@ohos.app.ability.ServiceExtensionAbility.ets b/frameworks/ets/ets/@ohos.app.ability.ServiceExtensionAbility.ets
index ae7157001b91fd3cff2e6da2b8330a446636cf30..b9cba009044207d36b854889dfd3242c846249e1 100644
--- a/frameworks/ets/ets/@ohos.app.ability.ServiceExtensionAbility.ets
+++ b/frameworks/ets/ets/@ohos.app.ability.ServiceExtensionAbility.ets
@@ -57,22 +57,11 @@ export default class ServiceExtensionAbility {
   private native nativeOnDisconnectCallback(): void;
 
   private callOnDisconnect(want: Want): boolean {
-    const derivedClassType = AbilityUtils.getClassType(this);
-    if (derivedClassType === undefined) {
-      this.onDisconnect(want);
-      return false;
-    }
-    const serviceExtensionClassType = AbilityUtils.getClassType(new ServiceExtensionAbility());
-    if (serviceExtensionClassType === undefined) {
-      this.onDisconnect(want);
-      return false;
-    }
-    const isOverride = AbilityUtils.isOverride(derivedClassType, "onDisconnectAsync", serviceExtensionClassType);
-    if (isOverride) {
-      this.onDisconnectAsync(want).then(() => this.nativeOnDisconnectCallback());
+    let p = this.onDisconnect(want);
+    if (p instanceof Promise) {
+      p.then(() => this.nativeOnDisconnectCallback());
       return true;
     }
-    this.onDisconnect(want);
     return false;
   }
 
@@ -94,11 +83,8 @@ export default class ServiceExtensionAbility {
     return myService;
   }
 
-  onDisconnect(want: Want): void {
-  }
-
-  onDisconnectAsync(want: Want): Promise<void> {
-    return new Promise<void>((resolve: (a: undefined) => void, reject: (err: Error) => void): void => {});
+  onDisconnect(want: Want): Promise<void> | undefined {
+    return undefined;
   }
 
   onConfigurationUpdate(newConfig: Configuration): void {
diff --git a/frameworks/ets/ets/@ohos.app.ability.UIAbility.ets b/frameworks/ets/ets/@ohos.app.ability.UIAbility.ets
index 47fc8783a8bfead9872830b10e848bb6466ac435..3c3f1f5fe25c6a0fb45638d986fc07d41b68e757 100644
--- a/frameworks/ets/ets/@ohos.app.ability.UIAbility.ets
+++ b/frameworks/ets/ets/@ohos.app.ability.UIAbility.ets
@@ -46,21 +46,11 @@ export default class UIAbility extends Ability {
   private native nativeOnDestroyCallback(): void;
 
   private callOnDestroy(): boolean {
-    const derivedClassType = AbilityUtils.getClassType(this);
-    if (derivedClassType === undefined) {
-      this.onDestroy();
-      return false;
-    }
-    const uiAbilityClassType = AbilityUtils.getClassType(new UIAbility());
-    if (uiAbilityClassType === undefined) {
-      this.onDestroy();
-      return false;
-    }
-    if (AbilityUtils.isOverride(derivedClassType, "onDestroyAsync", uiAbilityClassType)) {
-      this.onDestroyAsync().then(() => this.nativeOnDestroyCallback());
+    let p = this.onDestroy();
+    if (p instanceof Promise) {
+      p.then(() => this.nativeOnDestroyCallback());
       return true;
     }
-    this.onDestroy();
     return false;
   }
 
@@ -84,12 +74,8 @@ export default class UIAbility extends Ability {
   onWindowStageRestore(windowStage: window.WindowStage): void {
   }
 
-  onDestroy(): void {
-  }
-
-  onDestroyAsync(): Promise<void> {
-    return new Promise<void>((resolve: (a: undefined) => void, reject: (err: Error) => void): void => {
-    });
+  onDestroy(): Promise<void> | undefined {
+    return undefined;
   }
 
   onForeground(): void {
diff --git a/frameworks/ets/ets/@ohos.app.ability.UIExtensionAbility.ets b/frameworks/ets/ets/@ohos.app.ability.UIExtensionAbility.ets
index 1109ad629867780ba2001cbd0c308c184107f146..c50ef5780f9c8ba1467e398906bce78880f3fd02 100644
--- a/frameworks/ets/ets/@ohos.app.ability.UIExtensionAbility.ets
+++ b/frameworks/ets/ets/@ohos.app.ability.UIExtensionAbility.ets
@@ -25,21 +25,11 @@ export default class UIExtensionAbility extends ExtensionAbility {
   private destroyCallbackPoint: long;
   private native nativeOnDestroyCallback(): void;
   private callOnDestroy(): boolean {
-    const derivedClassType = AbilityUtils.getClassType(this);
-    if (derivedClassType === undefined) {
-      this.onDestroy();
-      return false;
-    }
-    const uiExtensionAbilityClassType = AbilityUtils.getClassType(new UIExtensionAbility());
-    if (uiExtensionAbilityClassType === undefined) {
-      this.onDestroy();
-      return false;
-    }
-    if (AbilityUtils.isOverride(derivedClassType, "onDestroyAsync", uiExtensionAbilityClassType)) {
-      this.onDestroyAsync().then(() => this.nativeOnDestroyCallback());
+    let p = this.onDestroy();
+    if (p instanceof Promise) {
+      p.then(() => this.nativeOnDestroyCallback());
       return true;
     }
-    this.onDestroy();
     return false;
   }
 
@@ -55,9 +45,7 @@ export default class UIExtensionAbility extends ExtensionAbility {
 
   onBackground(): void {}
 
-  onDestroy(): void {}
-
-  onDestroyAsync(): Promise<void> {
-    return new Promise<void>((resolve: (a: undefined)=>void, reject: (err: Error)=>void): void => {});
+  onDestroy(): Promise<void> | undefined {
+    return undefined;
   }
 }