diff --git a/arkoala-arkts/arkui/sdk/src/DataChangeListener.ets b/arkoala-arkts/arkui/sdk/src/DataChangeListener.ets
deleted file mode 100644
index 1d4feef2dc4de06d71efc3190729f0048a9efb70..0000000000000000000000000000000000000000
--- a/arkoala-arkts/arkui/sdk/src/DataChangeListener.ets
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Copyright (c) 2025 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import { DataOperation } from "./component/lazyForEach";
-
-export declare interface DataChangeListener {
-    onDataReloaded(): void;
-    onDataAdded(index: number): void;
-    onDataAdd(index: number): void;
-    onDataMoved(from: number, to: number): void;
-    onDataMove(from: number, to: number): void;
-    onDataDeleted(index: number): void;
-    onDataDelete(index: number): void;
-    onDataChanged(index: number): void;
-    onDataChange(index: number): void;
-    onDatasetChange(dataOperations: DataOperation[]): void;
-}
diff --git a/arkoala-arkts/arkui/sdk/src/component/lazyForEach.ets b/arkoala-arkts/arkui/sdk/src/component/lazyForEach.ets
index 8f6b1a833cb8bb74de6c80425cc11a0da4a1b66a..a67a52f86a2fbef6099c694e7c0ee8912548ff7f 100644
--- a/arkoala-arkts/arkui/sdk/src/component/lazyForEach.ets
+++ b/arkoala-arkts/arkui/sdk/src/component/lazyForEach.ets
@@ -14,8 +14,15 @@
 */
 
 import { Builder } from "../stateAnnotations"
-import { DataChangeListener } from "../DataChangeListener"
-export { DataChangeListener } from "../DataChangeListener"
+
+export declare interface DataChangeListener {
+    onDataReloaded(): void;
+    onDataAdd(index: number): void;
+    onDataMove(from: number, to: number): void;
+    onDataDelete(index: number): void;
+    onDataChange(index: number): void;
+    onDatasetChange(dataOperations: DataOperation[]): void;
+}
 
 /**
  * Developers need to implement this interface to provide data to LazyForEach component.
diff --git a/arkoala-arkts/arkui/src/DataChangeListener.ets b/arkoala-arkts/arkui/src/DataChangeListener.ets
index 7e955c7602c0cc2a43ae5278f85cca0fae67ed5e..b765c82ceb599d19f78dd2767249c199be1ddcf6 100644
--- a/arkoala-arkts/arkui/src/DataChangeListener.ets
+++ b/arkoala-arkts/arkui/src/DataChangeListener.ets
@@ -17,19 +17,7 @@ import { pointer } from "@koalaui/interop";
 import { DataOperation, DataOperationType, DataAddOperation, DataDeleteOperation, DataChangeOperation, DataMoveOperation, DataExchangeOperation, LazyForEachOps } from "#generated";
 import { int32 } from "@koalaui/common"
 import { MutableState } from "@koalaui/runtime";
-
-export interface DataChangeListener {
-    onDataReloaded(): void;
-    onDataAdded(index: number): void;
-    onDataAdd(index: number): void;
-    onDataMoved(from: number, to: number): void;
-    onDataMove(from: number, to: number): void;
-    onDataDeleted(index: number): void;
-    onDataDelete(index: number): void;
-    onDataChanged(index: number): void;
-    onDataChange(index: number): void;
-    onDatasetChange(dataOperations: DataOperation[]): void;
-}
+import { DataChangeListener } from "./component/lazyForEach";
 
 export class InternalListener implements DataChangeListener {
     parent: pointer
@@ -156,18 +144,4 @@ export class InternalListener implements DataChangeListener {
         this.endIndex = endIndex
         this.changeCount = changeCount
     }
-
-    /* deprecated */
-    onDataAdded(index: number): void {
-        this.onDataAdd(index)
-    }
-    onDataMoved(from: number, to: number): void {
-        this.onDataMove(from, to)
-    }
-    onDataDeleted(index: number): void {
-        this.onDataDelete(index)
-    }
-    onDataChanged(index: number): void {
-        this.onDataChange(index)
-    }
 }
diff --git a/arkoala-arkts/arkui/src/component/lazyForEach.ets b/arkoala-arkts/arkui/src/component/lazyForEach.ets
index 3cbd17124177b127e3e78cc6028cf3519a8e5e5c..132b2cefe065c71bba58f1f4d45e8c5fb0cae5b8 100644
--- a/arkoala-arkts/arkui/src/component/lazyForEach.ets
+++ b/arkoala-arkts/arkui/src/component/lazyForEach.ets
@@ -19,9 +19,16 @@ import { hashCodeFromString, int32, KoalaCallsiteKey } from "@koalaui/common"
 import { nullptr, pointer } from "@koalaui/interop";
 import { LazyForEachType, PeerNode, PeerNodeType } from "../PeerNode";
 import { LazyForEachOps } from "#generated"
-import { DataChangeListener, InternalListener } from "../DataChangeListener";
-
-export { DataChangeListener } from "../DataChangeListener";
+import { InternalListener } from "../DataChangeListener";
+
+export interface DataChangeListener {
+    onDataReloaded(): void;
+    onDataAdd(index: number): void;
+    onDataMove(from: number, to: number): void;
+    onDataDelete(index: number): void;
+    onDataChange(index: number): void;
+    onDatasetChange(dataOperations: DataOperation[]): void;
+}
 
 /**
  * Developers need to implement this interface to provide data to LazyForEach component.
@@ -154,8 +161,13 @@ function getOffset(parent: PeerNode, id: KoalaCallsiteKey): int32 {
     return offset // DataNode not found, maybe throw error?
 }
 
+export interface LazyForEachAttribute {}
+
 @memo
-export function LazyForEach<T>(dataSource: IDataSource<T>,
+export function LazyForEach<T>(
+    @memo
+    style: ((attributes: LazyForEachAttribute) => void) | undefined,
+    dataSource: IDataSource<T>,
     @memo
     itemGenerator: (item: T, index: number) => void,
     keyGenerator?: (item: T, index: number) => string,