diff --git a/BUILD.gn b/BUILD.gn
index 735000f5be05504a381da91de572826d9c6d021b..0d9143991a4977ae3bdcabf17011826452fc6c2e 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -86,6 +86,7 @@ ohos_copy("ets_component") {
     "api/@internal/component/ets/rich_text.d.ts",
     "api/@internal/component/ets/row.d.ts",
     "api/@internal/component/ets/row_split.d.ts",
+    "api/@internal/component/ets/scene_view.d.ts",
     "api/@internal/component/ets/scroll.d.ts",
     "api/@internal/component/ets/scroll_bar.d.ts",
     "api/@internal/component/ets/search.d.ts",
diff --git a/api/@internal/component/ets/index-full.d.ts b/api/@internal/component/ets/index-full.d.ts
index 25e737704ec1431e8d9a54197941dfc40709c9f0..82991ca9c5bc8f3b4e6956a8e1aca6313d4f94ad 100644
--- a/api/@internal/component/ets/index-full.d.ts
+++ b/api/@internal/component/ets/index-full.d.ts
@@ -71,6 +71,7 @@
 /// <reference path="./rich_text.d.ts" />
 /// <reference path="./row.d.ts" />
 /// <reference path="./row_split.d.ts" />
+/// <reference path="./scene_view.d.ts" />
 /// <reference path="./scroll.d.ts" />
 /// <reference path="./scroll_bar.d.ts" />
 /// <reference path="./search.d.ts" />
diff --git a/api/@internal/component/ets/scene_view.d.ts b/api/@internal/component/ets/scene_view.d.ts
new file mode 100644
index 0000000000000000000000000000000000000000..03e16805fa71ab9b059ce80bf13be5a5eb19df81
--- /dev/null
+++ b/api/@internal/component/ets/scene_view.d.ts
@@ -0,0 +1,440 @@
+/*
+ * Copyright (c) 2021 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.
+ */
+
+/**
+ * Define three states for playback.
+ * @since 9
+ */
+ declare enum PlayBackState {
+    /**
+     * Defines the state of playing.
+     * @since 9
+     */
+    PLAY = 0,
+
+    /**
+     * Defines the state of pausing.
+     * @since 9
+     */
+    PAUSE = 1,
+
+    /**
+     * Defines the state of stopping
+     * @since 9
+     */
+    STOP = 2,
+}
+
+/**
+ * Position of the camera with absolute co-oridinates.
+ * @since 9
+ */
+declare interface SceneViewPosition {
+    /**
+     * Coordinate x of the Position.
+     * @since 9
+     */
+    xDeg: Length;
+
+    /**
+     * Coordinate y of the Position.
+     * @since 9
+     */
+    yDeg: Length;
+
+    /**
+     * Coordinate z of the Position.
+     * @since 9
+     */
+    zDeg: Length;
+
+    /**
+     * Coordinate distance of the Position.
+     * @since 9
+     */
+    distance: Length;
+}
+
+/**
+ * Current prototype supports rotation w.r.t one axis at a time.
+ * @since 9
+ */
+declare interface SceneViewAxis {
+    /**
+     * Coordinate x of the Axis.
+     * @since 9
+     */
+    x: Length;
+
+    /**
+     * Coordinate y of the Axis.
+     * @since 9
+     */
+    y: Length;
+
+    /**
+     * Coordinate z of the Axis.
+     * @since 9
+     */
+    z: Length;
+}
+
+/**
+ * A camera's direction of view is by default along the z-axis.
+ * @since 9
+ */
+declare interface SceneViewCameraOption {
+    /**
+     * Defines the camera's near depth limit.
+     * @since 9
+     */
+    zNear?: Length;
+
+    /**
+     * Defines the camera's far depth limit.
+     * @since 9
+     */
+    zFar?: Length;
+    fovD?: Length;
+
+    /**
+     * Defines the vertical or horizontal viewing angel of the camera.
+     * @since 9
+     */
+    fieldOfView?: Length;
+
+    /**
+     * Defines position of camera.
+     * @since 9
+     */
+    position?: SceneViewPosition;
+
+    /**
+     * Defines the current prototype support rotation.
+     * @since 9
+     */
+    rotation?: {angle?: Length, axis?: SceneViewAxis};
+}
+
+/**
+ * Define the light api
+ * @since 9
+ */
+declare interface SceneViewLight {
+    /**
+     * Defines DIRECTIONAL = 1/POINT = 2/SPOT = 3.
+     * @since 9
+     */
+    type?: Length;
+
+    /**
+     * Defines the intensity of light.
+     * @since 9
+     */
+    intensity?: Length;
+
+    /**
+     * Defines the shadow is supported for directional and spot lights.
+     * @since 9
+     */
+    shadow?: boolean;
+
+    /**
+     * Defines the color of light.
+     * @since 9
+     */
+    color?: ResourceColor;
+
+    /**
+     * Defines the position of camera.
+     * @since 9
+     */
+    position?: SceneViewPosition;
+
+    /**
+     * Defines rotation of current prototype.
+     * @since 9
+     */
+    rotation?: {angle?: Length, axis?: SceneViewAxis};
+}
+
+/**
+ * Defines the properties of animation.
+ * @since 9
+ */
+declare interface SceneViewGlTfAnimation {
+    /**
+     * Defines the name of animation.
+     * @since 9
+     */
+    name?: string;
+
+    /**
+     * Defines the state of playback.
+     * @since 9
+     */
+    state?: PlayBackState;
+
+    /**
+     * Defines the number of times animation is repeated.
+     * @since 9
+     */
+    repeatCount?: Length;
+
+    /**
+     * Defines the speed for animation.
+     * @since 9
+     */
+    speed?: Length;
+
+    /**
+     * Defines the mask for animation sequence.
+     * @since 9
+     */
+    reverse?: boolean;
+
+    /**
+     * Defines the palyback duration in seconds.
+     * @since 9
+     */
+    duration?: Length;
+
+    /**
+     * Defines the time point of callback.
+     * @since 9
+     */
+    callbackTimePoint?: Length;
+
+    /**
+     * Defines the callback of animation.
+     * @since 9
+     */
+    callback?: () => void;
+}
+
+/**
+ * Defines the position of engine.
+ * @since 9
+ */
+declare interface Vec3 {
+    /**
+     * Coordinate x of the Vec3.
+     * @since 9
+     */
+    x: Length;
+
+    /**
+     * Coordinate y of the Vec3.
+     * @since 9
+     */
+    y: Length;
+
+    /**
+     * Coordinate z of the Vec3.
+     * @since 9
+     */
+    z: Length;
+}
+
+/**
+ * Defines SVCube of the engine.
+ * @since 9
+ */
+declare interface SVCube {
+    /**
+     * Defines the name of SVCube.
+     * @since 9
+     */
+    name?: string;
+
+    /**
+     * Defines the width of SVCube.
+     * @since 9
+     */
+    width?: Length;
+
+    /**
+     * Defines the height of SVCube.
+     * @since 9
+     */
+    height?: Length;
+
+    /**
+     * Defines the depth of SVCube.
+     * @since 9
+     */
+    depth?: Length;
+
+    /**
+     * Defines the position of SVCube.
+     * @since 9
+     */
+    position?: Vec3;
+}
+
+/**
+ * Defines SVSphere of the engine.
+ * @since 9
+ */
+declare interface SVSphere {
+    /**
+     * Defines the name of SVSphere.
+     * @since 9
+     */
+    name?: string;
+
+    /**
+     * Defines the radius of SVSphere.
+     * @since 9
+     */
+    radius?: Length;
+
+    /**
+     * Defines the rings of SVSphere.
+     * @since 9
+     */
+    rings?: Length;
+
+    /**
+     * Defines the sectors of SVSphere.
+     * @since 9
+     */
+    sectors?: Length;
+
+    /**
+     * Defines the position of SVSphere.
+     * @since 9
+     */
+    position?: Vec3;
+}
+
+/**
+ * Defines SVCone of the engine.
+ * @since 9
+ */
+declare interface SVCone {
+    /**
+     * Defines the name of SVCone.
+     * @since 9
+     */
+    name?: string;
+
+    /**
+     * Defines the radius of SVCone.
+     * @since 9
+     */
+    radius?: Length;
+
+    /**
+     * Defines the length of SVCone.
+     * @since 9
+     */
+    length?: Length;
+
+    /**
+     * Defines the sectors of SVCone.
+     * @since 9
+     */
+    sectors?: Length;
+
+    /**
+     * Defines the position of SVCone.
+     * @since 9
+     */
+    position?: Vec3;
+}
+
+/**
+ * Provides an interface for camera view.
+ * @since 9
+ */
+interface SceneViewInterface {
+    /**
+     * Set src to obtain sceneView.
+     * @since 9
+     */
+    (src: { gltfSrc: string | Resource }): SceneViewAttribute;
+}
+
+declare class SceneViewAttribute extends CommonMethod<SceneViewAttribute> {
+    /**
+     * Modifier that defines a point of view.
+     * @since 9 
+     */
+    camera(value: SceneViewCameraOption): SceneViewAttribute;
+
+    /**
+     * Configure the light.
+     * @since 9
+     */
+    light(value: SceneViewLight): SceneViewAttribute;
+
+    /**
+     * Set the resource of background.
+     * @since 9
+     */
+    background(value: string | Resource): SceneViewAttribute;
+
+    /**
+     * Indicate whether the view is transparent or not.
+     * @since 9
+     */
+    transparent(value: boolean): SceneViewAttribute;
+
+    /**
+     * Handle animation state and other properties.
+     * @since 9
+     */
+    glTFAnimation(value: SceneViewGlTfAnimation): SceneViewAttribute;
+
+    /**
+     * Set the behaviour can be enabled or disabled through the modifier.
+     * @since 9
+     */
+    setHandleCameraMove(value: boolean): SceneViewAttribute;
+
+    /**
+     * Called when setting up SVCube.
+     * @since 9
+     */
+    addCube(value: SVCube): SceneViewAttribute;
+
+    /**
+     * Called when setting up SVSphere.
+     * @since 9
+     */
+    addSphere(value: SVSphere): SceneViewAttribute;
+
+    /**
+     * Called when setting up SVCone.
+     * @since 9
+     */
+    addCone(value: SVCone): SceneViewAttribute;
+
+    /**
+     * Called when setting up node's graphic.
+     * @since 9
+     */
+    addRenderNodeGraph(value: string): SceneViewAttribute;
+
+    /**
+     * Called when using a custom scheme.
+     * @since 9
+     */
+    addCustomRender(value: {uri: string, typeName: string, needsFrameCallback: boolean}): SceneViewAttribute;
+}
+
+declare const SceneViewInstance: SceneViewAttribute;
+declare const SceneView: SceneViewInterface;
\ No newline at end of file