diff --git a/arkoala-arkts/arkui/src/ComponentBase.ts b/arkoala-arkts/arkui/src/ComponentBase.ts
index 97553e69c477c6a06e587250db8ad825a6b56dfb..41a2658e65f71ac561b201b38c7393745be44a7b 100644
--- a/arkoala-arkts/arkui/src/ComponentBase.ts
+++ b/arkoala-arkts/arkui/src/ComponentBase.ts
@@ -15,12 +15,9 @@
 
 import { PeerNode } from './PeerNode'
 import { ArkUINativeModule } from "#components"
-import { AnimateParam, DoubleAnimationParam } from './generated'
-import { _animationEnd, _animationStart } from './handwritten'
 
 export class ComponentBase {
     protected peer?: PeerNode
-    protected isFirstBuild: boolean = true
     setPeer(peer: PeerNode) {
         this.peer = peer
     }
@@ -30,15 +27,4 @@ export class ComponentBase {
     public applyAttributesFinish(): void {
         ArkUINativeModule._ApplyModifierFinish(this.peer!.peer.ptr)
     }
-    public animationStart(param: AnimateParam): this {
-        _animationStart(param, this.isFirstBuild);
-        return this
-    }
-
-    public animationEnd(): this {
-        _animationEnd(this.isFirstBuild, () => {
-            this.isFirstBuild = false;
-        })
-        return this;
-    }
 }
diff --git a/arkoala-arkts/arkui/src/handwritten/ArkAnimation.ts b/arkoala-arkts/arkui/src/handwritten/ArkAnimation.ts
deleted file mode 100644
index a81f84ebd07a0d0e44037e517ef1efd3acb46c21..0000000000000000000000000000000000000000
--- a/arkoala-arkts/arkui/src/handwritten/ArkAnimation.ts
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright (c) 2024 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 {addPartialUpdate} from '../Application'
-import {AnimationExtender, AnimateParam} from '../generated'
-
-export function animateTo(param: AnimateParam, event: (() => void)): void {
-    if (!event) {
-        return;
-    }
-    AnimationExtender.OpenImplicitAnimation(param);
-    event();
-    addPartialUpdate(event, param, (before: boolean) => {
-        if (!before) {
-            AnimationExtender.CloseImplicitAnimation();
-        }
-    })
-}
-
-export function _animationStart(param: AnimateParam, isFirstBuild: boolean) {
-    if (isFirstBuild) {
-        return
-    }
-    AnimationExtender.OpenImplicitAnimation(param);
-    return
-}
-
-export function _animationEnd(isFirstBuild: boolean, update: (() => void)): void {
-    let param: AnimateParam = {}
-    addPartialUpdate(() => {}, param, (before: boolean) => {
-        if (before) {
-            return;
-        }
-        AnimationExtender.CloseImplicitAnimation()
-    })
-    return this
-}
\ No newline at end of file
diff --git a/arkoala-arkts/arkui/src/handwritten/index.ts b/arkoala-arkts/arkui/src/handwritten/index.ts
index eeb6fe2981f5a793b234b5ed48ee269e25f71cea..9b1107584ceccea8cbd033e5e918c6d37eac69b9 100644
--- a/arkoala-arkts/arkui/src/handwritten/index.ts
+++ b/arkoala-arkts/arkui/src/handwritten/index.ts
@@ -1,4 +1,3 @@
-export * from "./ArkAnimation"
 export * from "./ArkPageTransition"
 export * from "./ArkPageTransitionData"
 export * from "./Router"