diff --git a/frameworks/ets/ets/@ohos.app.ability.InsightIntentContext.ets b/frameworks/ets/ets/@ohos.app.ability.InsightIntentContext.ets
index 40a7569f487971f41cb11b18a6d4fcf56d24602d..4590140f4016fbb808a6b802ce6393de062f15a6 100644
--- a/frameworks/ets/ets/@ohos.app.ability.InsightIntentContext.ets
+++ b/frameworks/ets/ets/@ohos.app.ability.InsightIntentContext.ets
@@ -28,8 +28,8 @@ export default class InsightIntentContext {
     p1.then((e: NullishType) => {
       let retError = e as BusinessError;
       callback(retError, undefined);
-    }, (err: BusinessError): void => {
-      callback(err, undefined);
+    }, (err: Error): void => {
+      callback(err as BusinessError, undefined);
     });
   }
 
@@ -45,8 +45,8 @@ export default class InsightIntentContext {
         } else {
           reject(retError);
         }
-      }).catch((err: BusinessError): void => {
-        reject(err);
+      }).catch((err: Error): void => {
+        reject(err as BusinessError);
       });
     });
     return p;
diff --git a/frameworks/ets/ets/@ohos.app.ability.InsightIntentExecutor.ets b/frameworks/ets/ets/@ohos.app.ability.InsightIntentExecutor.ets
index 74b5ec0da52a277f12546b9389d8b7485a0ad89e..5cb48870831fcd9f6059bcc1ca2621833efc5f0c 100644
--- a/frameworks/ets/ets/@ohos.app.ability.InsightIntentExecutor.ets
+++ b/frameworks/ets/ets/@ohos.app.ability.InsightIntentExecutor.ets
@@ -116,4 +116,4 @@ export default class InsightIntentExecutor {
     let ret: insightIntent.ExecuteResult = {code: 0};
     return ret;
   }
-}
\ No newline at end of file
+}
diff --git a/frameworks/ets/ets/@ohos.app.ability.abilityManager.ets b/frameworks/ets/ets/@ohos.app.ability.abilityManager.ets
index de13d52563654fbab6d4f46cc0af88530807e244..f84f493ff2dbb5f9e7c070ccf37bb1ae90569341 100644
--- a/frameworks/ets/ets/@ohos.app.ability.abilityManager.ets
+++ b/frameworks/ets/ets/@ohos.app.ability.abilityManager.ets
@@ -113,7 +113,7 @@ export default namespace abilityManager {
   }
 
   function isEmbeddedOpenAllowed(context: Context, appId: string): Promise<boolean> {
-    return new Promise<boolean>((resolve:(data:boolean)=>void, reject:(err: BusinessError | null)=>void):void => {
+    return new Promise<boolean>((resolve:(data:boolean)=>void, reject:(err: Error)=>void):void => {
       let asyncCall = new AsyncCallbackWrapper<boolean>((err: BusinessError | null, data: boolean | undefined)=>{
         if (err == null || err.code == 0) {
           resolve(data as boolean);
diff --git a/frameworks/ets/ets/@ohos.app.ability.appManager.ets b/frameworks/ets/ets/@ohos.app.ability.appManager.ets
index 5995889d83ffaa28974448b508fda4cadf525a20..3bfbaf25991249b9a30e05e4bad669949d39a489 100644
--- a/frameworks/ets/ets/@ohos.app.ability.appManager.ets
+++ b/frameworks/ets/ets/@ohos.app.ability.appManager.ets
@@ -84,7 +84,7 @@ export class KeepAliveBundleInfoInner implements KeepAliveBundleInfo {
 export native function nativePreloadApplication(callback: AsyncCallbackWrapper<void>, bundleName: string, userId: int,
     mode: PreloadMode, appIndex?: int): void;
 export function preloadApplication(bundleName: string, userId: int, mode: PreloadMode, appIndex?: int): Promise<void>{
-   let p:Promise<void> = new Promise<void>((resolve: (data:undefined)=>void, reject:(err: BusinessError | null)=>void):void => {
+   let p:Promise<void> = new Promise<void>((resolve: (data:undefined)=>void, reject:(err: Error)=>void):void => {
       let myCall = new AsyncCallbackWrapper<void>((err: BusinessError | null)=>{
         if (err == null || err.code == 0) {
           resolve(undefined);
@@ -236,7 +236,7 @@ export function off(type: 'applicationState', observerId: int, callback: AsyncCa
 
 export function off(type: 'applicationState', observerId: int): Promise<void> {
     nativeOffApplicationStateCheck(observerId);
-    let p:Promise<void> = new Promise<void>((resolve: (data:undefined)=>void, reject:(err: BusinessError | null)=>void):void => {
+    let p:Promise<void> = new Promise<void>((resolve: (data:undefined)=>void, reject:(err: Error)=>void):void => {
       let myCall = new AsyncCallbackWrapper<void>((err: BusinessError | null)=>{
         if (err == null || err.code == 0) {
           resolve(undefined);
@@ -260,7 +260,7 @@ export function getAppMemorySize(callback: AsyncCallback<int>): void
     });
 }
 export function getAppMemorySize(): Promise<int> {
-    let p = new Promise<int>((resolve:(data:int)=>void, reject:(err: BusinessError | null)=>void):void => {
+    let p = new Promise<int>((resolve:(data:int)=>void, reject:(err: Error)=>void):void => {
       let myCall = new AsyncCallbackWrapper<int>((err: BusinessError | null, data: int | undefined)=>{
         if (err == null || err.code == 0) {
           resolve(data as int);
@@ -283,7 +283,7 @@ export function isRamConstrainedDevice(callback: AsyncCallback<boolean>): void {
     });
 }
 export function isRamConstrainedDevice(): Promise<boolean> {
-    let p = new Promise<boolean>((resolve:(data:boolean)=>void, reject:(err: BusinessError | null)=>void):void => {
+    let p = new Promise<boolean>((resolve:(data:boolean)=>void, reject:(err: Error)=>void):void => {
       let myCall = new AsyncCallbackWrapper<boolean>((err: BusinessError | null, data: boolean | undefined)=>{
         if (err == null || err.code == 0) {
           resolve(data as boolean);
@@ -306,7 +306,7 @@ export function isRunningInStabilityTest(callback: AsyncCallback<boolean>): void
     });
 }
 export function isRunningInStabilityTest(): Promise<boolean> {
-    let p = new Promise<boolean>((resolve:(data:boolean)=>void, reject:(err: BusinessError | null)=>void):void => {
+    let p = new Promise<boolean>((resolve:(data:boolean)=>void, reject:(err: Error)=>void):void => {
       let myCall = new AsyncCallbackWrapper<boolean>((err: BusinessError | null, data: boolean | undefined)=>{
         if (err == null || err.code == 0) {
           resolve(data as boolean);
@@ -330,7 +330,7 @@ export function killProcessesByBundleName(bundleName: string, callback: AsyncCal
     });
 }
 export function killProcessesByBundleName(bundleName: string): Promise<void> {
-    let p:Promise<void> = new Promise<void>((resolve: (data:undefined)=>void, reject:(err: BusinessError | null)=>void):void => {
+    let p:Promise<void> = new Promise<void>((resolve: (data:undefined)=>void, reject:(err: Error)=>void):void => {
       let myCall = new AsyncCallbackWrapper<void>((err: BusinessError | null)=>{
         if (err == null || err.code == 0) {
           resolve(undefined);
@@ -345,7 +345,7 @@ export function killProcessesByBundleName(bundleName: string): Promise<void> {
     return p;
 }
 export function killProcessesByBundleName(bundleName: string, clearPageStack: boolean, appIndex?: int): Promise<void> {
-    let p:Promise<void> = new Promise<void>((resolve: (data:undefined)=>void, reject:(err: BusinessError | null)=>void):void => {
+    let p:Promise<void> = new Promise<void>((resolve: (data:undefined)=>void, reject:(err: Error)=>void):void => {
       let myCall = new AsyncCallbackWrapper<void>((err: BusinessError | null)=>{
         if (err == null || err.code == 0) {
           resolve(undefined);
diff --git a/frameworks/ets/ets/@ohos.app.ability.missionManager.ets b/frameworks/ets/ets/@ohos.app.ability.missionManager.ets
index ad2ec9c8f728ccf271758b9e4368368aced57de1..ed4909d6975fd2914d291f45140e1934e77d0b01 100644
--- a/frameworks/ets/ets/@ohos.app.ability.missionManager.ets
+++ b/frameworks/ets/ets/@ohos.app.ability.missionManager.ets
@@ -31,7 +31,7 @@ export default namespace missionManager {
 
   export function clearAllMissions(): Promise<void> {
     let p: Promise<void> =
-      new Promise<void>((resolve: (data: undefined) => void, reject: (err: BusinessError | null) => void): void => {
+      new Promise<void>((resolve: (data: undefined) => void, reject: (err: Error) => void): void => {
         let myCall = new AsyncCallbackWrapper<void>((err: BusinessError | null) => {
           if (err == null || err.code == 0) {
             resolve(undefined);