diff --git a/frameworks/ets/ani/app_manager/src/ets_app_manager_utils.cpp b/frameworks/ets/ani/app_manager/src/ets_app_manager_utils.cpp
index 5844ad4197bb944085cf94cbc8460132ae6122fb..09116aabbec6b9053eec6aff11b51b8b8f4b3cc7 100644
--- a/frameworks/ets/ani/app_manager/src/ets_app_manager_utils.cpp
+++ b/frameworks/ets/ani/app_manager/src/ets_app_manager_utils.cpp
@@ -92,12 +92,12 @@ bool SetAppStateData(ani_env *env, ani_object object, const AppExecFwk::AppState
         TAG_LOGE(AAFwkTag::APPMGR, "failed status:%{public}d", status);
         return false;
     }
-    status = env->Object_SetFieldByName_Double(object, "uid", static_cast<double>(appStateData.uid));
+    status = env->Object_SetFieldByName_Int(object, "uid", appStateData.uid);
     if (status != ANI_OK) {
         TAG_LOGE(AAFwkTag::APPMGR, "failed status:%{public}d", status);
         return false;
     }
-    status = env->Object_SetFieldByName_Double(object, "state", static_cast<double>(appStateData.state));
+    status = env->Object_SetFieldByName_Int(object, "state", appStateData.state);
     if (status != ANI_OK) {
         TAG_LOGE(AAFwkTag::APPMGR, "failed status:%{public}d", status);
         return false;
diff --git a/frameworks/ets/ani/ui_extension_callback/src/ets_ui_extension_callback.cpp b/frameworks/ets/ani/ui_extension_callback/src/ets_ui_extension_callback.cpp
index d76e078079c127472d9293862e3dc5fa7a5728c7..eb55d83275bd17c7e7effe1ec444c61e84d8ddd5 100644
--- a/frameworks/ets/ani/ui_extension_callback/src/ets_ui_extension_callback.cpp
+++ b/frameworks/ets/ani/ui_extension_callback/src/ets_ui_extension_callback.cpp
@@ -75,7 +75,7 @@ void EtsUIExtensionCallback::OnError(int32_t number)
         TAG_LOGE(AAFwkTag::UI_EXT, "aniMsg String_NewUTF8 failed, status: %{public}d", status);
         return;
     }
-    CallObjectMethod("onError", nullptr, (ani_double)number, aniName, aniMsg);
+    CallObjectMethod("onError", nullptr, number, aniName, aniMsg);
     CloseModalUIExtension();
 }
 
diff --git a/frameworks/ets/ani/uri_permission_manager/src/ets_uri_perm_mgr.cpp b/frameworks/ets/ani/uri_permission_manager/src/ets_uri_perm_mgr.cpp
index 1931ee8a81f4803ac1e21294b4650068b6957b3b..f9018d8bfba16f9f106d813efd483fc4a6432dfa 100644
--- a/frameworks/ets/ani/uri_permission_manager/src/ets_uri_perm_mgr.cpp
+++ b/frameworks/ets/ani/uri_permission_manager/src/ets_uri_perm_mgr.cpp
@@ -38,12 +38,12 @@ constexpr const int32_t ERR_OK = 0;
 constexpr const int32_t ERR_FAILURE = -1;
 constexpr const char* NOT_SYSTEM_APP = "The application is not system-app, can not use system-api.";
 
-ani_object CreateDouble(ani_env *env, int32_t res)
+ani_object CreateInt(ani_env *env, int32_t res)
 {
     if (env == nullptr) {
         return nullptr;
     }
-    static const char *className = "Lstd/core/Double;";
+    static const char *className = "Lstd/core/Int;";
     ani_class cls;
     if (ANI_OK != env->FindClass(className, &cls)) {
         TAG_LOGE(AAFwkTag::URIPERMMGR, "create double error");
@@ -54,12 +54,12 @@ ani_object CreateDouble(ani_env *env, int32_t res)
         return nullptr;
     }
     ani_method ctor;
-    env->Class_FindMethod(cls, "<ctor>", "D:V", &ctor);
+    env->Class_FindMethod(cls, "<ctor>", "I:V", &ctor);
     if (ctor == nullptr) {
         return nullptr;
     }
     ani_object obj;
-    env->Object_New(cls, ctor, &obj, ani_double(res));
+    env->Object_New(cls, ctor, &obj, res);
     return obj;
 }
 
@@ -92,7 +92,7 @@ static void grantUriPermissionCallbackSync([[maybe_unused]]ani_env *env,
         AppExecFwk::AsyncCallback(env, callback, EtsErrorUtil::CreateError(env,
             static_cast<int32_t>(AbilityErrorCode::ERROR_CODE_INVALID_PARAM),
             "Param appCloneIndex is invalid, the value less than 0."),
-            CreateDouble(env, ERR_FAILURE));
+            CreateInt(env, ERR_FAILURE));
         return;
     }
     auto selfToken = IPCSkeleton::GetSelfTokenID();
@@ -101,7 +101,7 @@ static void grantUriPermissionCallbackSync([[maybe_unused]]ani_env *env,
         TAG_LOGE(AAFwkTag::URIPERMMGR, "app not system-app");
         etsErrCode = EtsErrorUtil::CreateError(env,
             static_cast<int32_t>(AbilityErrorCode::ERROR_CODE_NOT_SYSTEM_APP), NOT_SYSTEM_APP);
-        AppExecFwk::AsyncCallback(env, callback, etsErrCode, CreateDouble(env, ERR_FAILURE));
+        AppExecFwk::AsyncCallback(env, callback, etsErrCode, CreateInt(env, ERR_FAILURE));
         return;
     }
     std::string uriStr = GetStdString(env, uri);
@@ -118,7 +118,7 @@ static void grantUriPermissionCallbackSync([[maybe_unused]]ani_env *env,
         etsErrCode = EtsErrorUtil::CreateErrorByNativeErr(env, errCode);
     }
     
-    AppExecFwk::AsyncCallback(env, callback, etsErrCode, CreateDouble(env, result));
+    AppExecFwk::AsyncCallback(env, callback, etsErrCode, CreateInt(env, result));
 }
 
 static void revokeUriPermissionCallbackSync([[maybe_unused]]ani_env *env,
@@ -134,7 +134,7 @@ static void revokeUriPermissionCallbackSync([[maybe_unused]]ani_env *env,
         AppExecFwk::AsyncCallback(env, callback, EtsErrorUtil::CreateError(env,
             static_cast<int32_t>(AbilityErrorCode::ERROR_CODE_INVALID_PARAM),
             "Param appCloneIndex is invalid, the value less than 0."),
-            CreateDouble(env, ERR_FAILURE));
+            CreateInt(env, ERR_FAILURE));
         return;
     }
     auto selfToken = IPCSkeleton::GetSelfTokenID();
@@ -143,7 +143,7 @@ static void revokeUriPermissionCallbackSync([[maybe_unused]]ani_env *env,
         TAG_LOGE(AAFwkTag::URIPERMMGR, "app not system-app");
         etsErrCode = EtsErrorUtil::CreateError(env,
             static_cast<int32_t>(AbilityErrorCode::ERROR_CODE_NOT_SYSTEM_APP), NOT_SYSTEM_APP);
-        AppExecFwk::AsyncCallback(env, callback, etsErrCode, CreateDouble(env, ERR_FAILURE));
+        AppExecFwk::AsyncCallback(env, callback, etsErrCode, CreateInt(env, ERR_FAILURE));
         return;
     }
     std::string uriStr = GetStdString(env, uri);
@@ -156,7 +156,7 @@ static void revokeUriPermissionCallbackSync([[maybe_unused]]ani_env *env,
         result = ERR_FAILURE;
         etsErrCode = EtsErrorUtil::CreateErrorByNativeErr(env, errCode);
     }
-    AppExecFwk::AsyncCallback(env, callback, etsErrCode, CreateDouble(env, result));
+    AppExecFwk::AsyncCallback(env, callback, etsErrCode, CreateInt(env, result));
 }
 
 void EtsUriPermissionManagerInit(ani_env *env)
diff --git a/frameworks/ets/ets/@ohos.app.ability.dataUriUtils.ets b/frameworks/ets/ets/@ohos.app.ability.dataUriUtils.ets
index 5dfe03105d208ac0057accce0e04b04a10ba759a..810a61f2e8ed858bfe81812a5ff999d2befee848 100644
--- a/frameworks/ets/ets/@ohos.app.ability.dataUriUtils.ets
+++ b/frameworks/ets/ets/@ohos.app.ability.dataUriUtils.ets
@@ -38,7 +38,7 @@ class DataUriError extends Error {
 }
 
 namespace dataUriUtils {
-  export function getId(uri: string): number {
+  export function getId(uri: string): double {
     hilog.debug(domainID, TAG, 'DataUriUtils getId called.');
     if (typeof uri !== 'string') {
       throw new DataUriError(ERROR_CODE_INVALID_PARAM);
@@ -51,10 +51,10 @@ namespace dataUriUtils {
     if (ret === '' || isNaN(Number(ret))) {
       throw new DataUriError(ERROR_CODE_INVALID_PARAM);
     }
-    return Number(ret);
+    return Number(ret).toDouble();
   }
 
-  export function attachId(uri: string, id: number): string {
+  export function attachId(uri: string, id: double): string {
     hilog.debug(domainID, TAG, 'DataUriUtils attachId called.');
     if (typeof uri !== 'string' || typeof id !== 'number') {
       throw new DataUriError(ERROR_CODE_INVALID_PARAM);
@@ -78,7 +78,7 @@ namespace dataUriUtils {
     return uri.substring(0, index);
   }
 
-  export function updateId(uri: string, id: number): string {
+  export function updateId(uri: string, id: double): string {
     hilog.debug(domainID, TAG, 'DataUriUtils updateId called.');
     if (typeof uri !== 'string' || typeof id !== 'number') {
       throw new DataUriError(ERROR_CODE_INVALID_PARAM);
diff --git a/frameworks/ets/ets/@ohos.application.uriPermissionManager.ets b/frameworks/ets/ets/@ohos.application.uriPermissionManager.ets
index 93bdc519cb1c1d201daab5e497452abd5d8d1a6f..130df6895f2ab32efba5dcc15701fa41d0bbf8cb 100644
--- a/frameworks/ets/ets/@ohos.application.uriPermissionManager.ets
+++ b/frameworks/ets/ets/@ohos.application.uriPermissionManager.ets
@@ -21,13 +21,13 @@ export default namespace uriPermissionManager {
     loadLibrary("uri_permission_manager_ani_kit.z");
 
     export native function grantUriPermissionCallbackSync(uri: string, flag: wantConstant.Flags, targetBundleName: string,
-        appCloneIndex: int, callback: AsyncCallbackWrapper<number>): void;
+        appCloneIndex: int, callback: AsyncCallbackWrapper<int>): void;
     export native function revokeUriPermissionCallbackSync(uri: string, targetBundleName: string, appCloneIndex: int,
-        callback: AsyncCallbackWrapper<number>): void;
+        callback: AsyncCallbackWrapper<int>): void;
 
-    export function grantUriPermission(uri: string, flag: wantConstant.Flags, targetBundleName: string): Promise<number> {
-        let p:Promise<number> = new Promise<number>((resolve: (data: number)=>void, reject:(err: BusinessError)=>void):void => {
-            let myCall = new AsyncCallbackWrapper<number>((err: BusinessError | null, data: number | undefined)=>{
+    export function grantUriPermission(uri: string, flag: wantConstant.Flags, targetBundleName: string): Promise<int> {
+        let p:Promise<int> = new Promise<int>((resolve: (data: int)=>void, reject:(err: BusinessError)=>void):void => {
+            let myCall = new AsyncCallbackWrapper<int>((err: BusinessError | null, data: int | undefined)=>{
                 if (err === null || err.code === 0) {
                     if (data === undefined) {
                         resolve(-1);
@@ -48,7 +48,7 @@ export default namespace uriPermissionManager {
     export function grantUriPermission(uri: string, flag: wantConstant.Flags, targetBundleName: string,
         appCloneIndex: int): Promise<void> {
         let p:Promise<void> = new Promise<void>((resolve: (data:undefined)=>void, reject:(err: BusinessError)=>void):void => {
-            let myCall = new AsyncCallbackWrapper<number>((err: BusinessError | null, data: number | undefined)=>{
+            let myCall = new AsyncCallbackWrapper<int>((err: BusinessError | null, data: int | undefined)=>{
                 if (err === null || err.code === 0) {
                     resolve(undefined);
                 } else {
@@ -64,16 +64,16 @@ export default namespace uriPermissionManager {
     }
 
     export function grantUriPermission(uri: string, flag: wantConstant.Flags, targetBundleName: string,
-        callback: AsyncCallback<number, void>): void {
-        let myCall = new AsyncCallbackWrapper<number>(callback);
+        callback: AsyncCallback<int, void>): void {
+        let myCall = new AsyncCallbackWrapper<int>(callback);
         taskpool.execute((): void => {
             uriPermissionManager.grantUriPermissionCallbackSync(uri, flag, targetBundleName, 0, myCall);
         })
     }
 
-    export function revokeUriPermission(uri: string, targetBundleName: string): Promise<number> {
-        let p:Promise<number> = new Promise<number>((resolve: (data: number)=>void, reject:(err: BusinessError)=>void):void => {
-            let myCall = new AsyncCallbackWrapper<number>((err: BusinessError | null, data: number | undefined)=>{
+    export function revokeUriPermission(uri: string, targetBundleName: string): Promise<int> {
+        let p:Promise<int> = new Promise<int>((resolve: (data: int)=>void, reject:(err: BusinessError)=>void):void => {
+            let myCall = new AsyncCallbackWrapper<int>((err: BusinessError | null, data: int | undefined)=>{
                 if (err === null || err.code === 0) {
                     if (data === undefined) {
                         resolve(-1);
@@ -93,7 +93,7 @@ export default namespace uriPermissionManager {
 
     export function revokeUriPermission(uri: string, targetBundleName: string, appCloneIndex: int): Promise<void> {
         let p:Promise<void> = new Promise<void>((resolve: (data:undefined)=>void, reject:(err: BusinessError)=>void):void => {
-            let myCall = new AsyncCallbackWrapper<number>((err: BusinessError | null, data: number | undefined)=>{
+            let myCall = new AsyncCallbackWrapper<int>((err: BusinessError | null, data: int | undefined)=>{
                 if (err === null || err.code === 0) {
                     resolve(undefined);
                 } else {
@@ -107,8 +107,8 @@ export default namespace uriPermissionManager {
         return p;
     }
 
-    export function revokeUriPermission(uri: string, targetBundleName: string, callback: AsyncCallback<number, void>): void {
-        let myCall = new AsyncCallbackWrapper<number>(callback);
+    export function revokeUriPermission(uri: string, targetBundleName: string, callback: AsyncCallback<int, void>): void {
+        let myCall = new AsyncCallbackWrapper<int>(callback);
         taskpool.execute((): void => {
             uriPermissionManager.revokeUriPermissionCallbackSync(uri, targetBundleName, 0, myCall);
         })
diff --git a/frameworks/ets/ets/application/AbilityStartCallback.ets b/frameworks/ets/ets/application/AbilityStartCallback.ets
index f80d975985d5e801e73cd35c7f73e0390889d818..672b906044d75cba0011be1d22abbb6d62b67cc0 100644
--- a/frameworks/ets/ets/application/AbilityStartCallback.ets
+++ b/frameworks/ets/ets/application/AbilityStartCallback.ets
@@ -18,7 +18,7 @@ import { AbilityResult } from 'ability.abilityResult';
 type onResultFn = (parameter: AbilityResult) => void;
 
 export default interface AbilityStartCallback {
-  onError(code: number, name: string, message: string): void;
+  onError(code: int, name: string, message: string): void;
 
   onResult?: onResultFn;
 }
diff --git a/frameworks/ets/ets/application/AppStateData.ets b/frameworks/ets/ets/application/AppStateData.ets
index ca1f7eff420657335d9535807cd4d5a28410e9f6..063e9a59e339b867a086aed8658a11d02bd94cde 100644
--- a/frameworks/ets/ets/application/AppStateData.ets
+++ b/frameworks/ets/ets/application/AppStateData.ets
@@ -14,8 +14,8 @@
  */
 export default class AppStateData {
     bundleName: string = '';
-    uid: number;
-    state: number;
+    uid: int;
+    state: int;
     isSplitScreenMode: boolean;
     isFloatingWindowMode: boolean;
 }