diff --git a/api/@ohos.graphics.scene.d.ts b/api/@ohos.graphics.scene.d.ts
index 46635a0c9e14bd9721efd48c5a0d6d74a3a64873..7f164ea157c1a4d391180d1c6ad51816159ade4a 100644
--- a/api/@ohos.graphics.scene.d.ts
+++ b/api/@ohos.graphics.scene.d.ts
@@ -16,7 +16,6 @@
 /**
  * @file Export 3D interfaces
  * @kit ArkGraphics3D
- * @arkts 1.1&1.2
  */
 
 /**
@@ -25,6 +24,13 @@
  * @since 12
  */
 export { ToneMappingType, ToneMappingSettings, PostProcessSettings, BloomSettings } from './graphics3d/ScenePostProcessSettings';
+/**
+ * Export post processing settings
+ * @syscap SystemCapability.ArkUi.Graphics3D
+ * @since 20
+ * @arkts 1.2
+ */
+export { ToneMappingType, ToneMappingSettings, PostProcessSettings } from './graphics3d/ScenePostProcessSettings';
 
 /**
  * Export scene types
@@ -33,6 +39,13 @@ export { ToneMappingType, ToneMappingSettings, PostProcessSettings, BloomSetting
  */
 export { Vec2, Vec3, Vec4, Color, Rect, Quaternion, Aabb, Position3, Rotation3, Scale3, GeometryType, GeometryDefinition,
   PrimitiveTopology, CustomGeometry, CubeGeometry, PlaneGeometry, SphereGeometry } from './graphics3d/SceneTypes';
+/**
+ * Export scene types
+ * @syscap SystemCapability.ArkUi.Graphics3D
+ * @since 20
+ * @arkts 1.2
+ */
+export { Vec2, Vec3, Vec4, Color, Rect, Quaternion, Position3, Scale3 } from './graphics3d/SceneTypes';
 
 /**
  * Export scene resources
@@ -43,6 +56,13 @@ export { SceneResourceType, SceneResource, Shader, MaterialType, Material, Shade
   SubMesh, Mesh, Animation, EnvironmentBackgroundType, Environment, Image, CullMode, Blend,
   RenderSort, MaterialProperty, MetallicRoughnessMaterial, MeshResource, Morpher,
   Sampler, SamplerFilter, SamplerAddressMode } from './graphics3d/SceneResources';
+/**
+ * Export scene resources
+ * @syscap SystemCapability.ArkUi.Graphics3D
+ * @since 20
+ * @arkts 1.2
+ */
+export { SceneResource, Animation, EnvironmentBackgroundType, Environment } from './graphics3d/SceneResources';
 
 /**
  * Export scene nodes
@@ -51,6 +71,13 @@ export { SceneResourceType, SceneResource, Shader, MaterialType, Material, Shade
  */
 export { LayerMask, NodeType, Container, Node, Geometry, LightType, Light, SpotLight, DirectionalLight,
   Camera } from './graphics3d/SceneNodes';
+/**
+ * Export scene nodes
+ * @syscap SystemCapability.ArkUi.Graphics3D
+ * @since 20
+ * @arkts 1.2
+ */
+export { NodeType, Node, LightType, Light, DirectionalLight, Camera } from './graphics3d/SceneNodes';
 
 /**
  * Export scene
@@ -59,3 +86,11 @@ export { LayerMask, NodeType, Container, Node, Geometry, LightType, Light, SpotL
  */
 export { SceneResourceParameters, SceneNodeParameters, SceneResourceFactory, Scene, RaycastResult, RaycastParameters,
   RenderParameters, RenderResourceFactory, SceneComponent, RenderContext } from './graphics3d/Scene';
+/**
+ * Export scene
+ * @syscap SystemCapability.ArkUi.Graphics3D
+ * @since 20
+ * @arkts 1.2
+ */
+export { SceneResourceParameters, SceneNodeParameters, SceneResourceFactory, Scene, RenderParameters,
+  RenderResourceFactory } from './graphics3d/Scene';
diff --git a/api/graphics3d/Scene.d.ts b/api/graphics3d/Scene.d.ts
index 8b795356fb5fcec29449789ea2cb5b2a6005d391..2b5b598ff70af6be709f6fcaec0458c0c3548285 100644
--- a/api/graphics3d/Scene.d.ts
+++ b/api/graphics3d/Scene.d.ts
@@ -16,22 +16,27 @@
 /**
  * @file Defines 3D scene related interfaces
  * @kit ArkGraphics3D
- * @arkts 1.1&1.2
  */
 
 /*** if arkts 1.2 */
 import { ResourceStr } from '../arkui/component/units';
+import { Animation, Environment, SceneResource } from './SceneResources';
+import { Camera, LightType, Light, Node, NodeType } from './SceneNodes';
+import { Position3, Color, Vec2, Vec3, Vec4 } from './SceneTypes';
 /*** endif */
+/*** if arkts 1.1 */
 import { Shader, MaterialType, Material, Animation, Environment, Image, MeshResource, Sampler, SceneResource } from './SceneResources';
 import { Camera, LightType, Light, Node, NodeType, Geometry } from './SceneNodes';
 import { Position3, Color, GeometryDefinition, Vec2, Vec3, Vec4 } from './SceneTypes';
+/*** endif */
 
 /**
  * The scene resource parameters type.
  *
  * @typedef SceneResourceParameters
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 export interface SceneResourceParameters {
   /**
@@ -39,7 +44,8 @@ export interface SceneResourceParameters {
    *
    * @type { string }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   name: string;
 
@@ -58,7 +64,8 @@ export interface SceneResourceParameters {
  *
  * @typedef SceneNodeParameters
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 export interface SceneNodeParameters {
   /**
@@ -66,7 +73,8 @@ export interface SceneNodeParameters {
    *
    * @type { string }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   name: string;
 
@@ -134,13 +142,14 @@ export interface RaycastParameters {
   rootNode?: Node;
 }
 
-/** 
+/**
  * The render resource factory. RenderResourceFactory is used to create resources that can be shared
  * across Scences that share a RenderContext
- * 
+ *
  * @interface RenderResourceFactory
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since 20
+ * @since arkts {'1.1':'20', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 export interface RenderResourceFactory {
   /**
@@ -154,18 +163,18 @@ export interface RenderResourceFactory {
   createShader(params: SceneResourceParameters): Promise<Shader>;
 
   /**
-    * Create a image.
-    *
-    * @param { SceneResourceParameters } params - the param of creating a image
-    * @returns { Promise<Image> } promise a image
-    * @syscap SystemCapability.ArkUi.Graphics3D
-    * @since 20
-    */
+   * Create a image.
+   *
+   * @param { SceneResourceParameters } params - the param of creating a image
+   * @returns { Promise<Image> } promise a image
+   * @syscap SystemCapability.ArkUi.Graphics3D
+   * @since 20
+   */
   createImage(params: SceneResourceParameters): Promise<Image>;
 
   /**
    * Create a Mesh from an array of vertices.
-   * 
+   *
    * @param { SceneResourceParameters } params - the param of creating a Mesh object
    * @param { GeometryDefinition } geometry - what sort of a geometric shape to create
    * @returns { Promise<MeshResource> } promise a Mesh
@@ -176,7 +185,7 @@ export interface RenderResourceFactory {
 
   /**
    * create a Sampler
-   * 
+   *
    * @param { SceneResourceParameters } params - the param of create a sampler
    * @returns { Promise<Sampler> } - promise a scene
    * @syscap SystemCapability.ArkUi.Graphics3D
@@ -186,7 +195,7 @@ export interface RenderResourceFactory {
 
   /**
    * Create a new scene from a Resource.
-   * 
+   *
    * @param { ResourceStr } uri - the resource of creating a scene
    * @returns { Promise<Scene> } promise a scene
    * @syscap SystemCapability.ArkUi.Graphics3D
@@ -201,7 +210,8 @@ export interface RenderResourceFactory {
  * @extends RenderResourceFactory
  * @interface SceneResourceFactory
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 export interface SceneResourceFactory extends RenderResourceFactory {
   /**
@@ -210,7 +220,8 @@ export interface SceneResourceFactory extends RenderResourceFactory {
    * @param { SceneNodeParameters } params - the param of creating a camera
    * @returns { Promise<Camera> } promise a camera
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   createCamera(params: SceneNodeParameters): Promise<Camera>;
 
@@ -221,7 +232,8 @@ export interface SceneResourceFactory extends RenderResourceFactory {
    * @param { LightType } lightType - the type of the light
    * @returns { Promise<Light> } promise a light
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   createLight(params: SceneNodeParameters, lightType: LightType): Promise<Light>;
 
@@ -258,7 +270,7 @@ export interface SceneResourceFactory extends RenderResourceFactory {
 
   /**
    * Create a geometry node.
-   * 
+   *
    * @param { SceneNodeParameters } params - the param of creating a geometry
    * @param { MeshResource } mesh resource - The mesh data for the geometry
    * @returns { Promise<Geometry> } promise a geometry
@@ -270,7 +282,7 @@ export interface SceneResourceFactory extends RenderResourceFactory {
 
 /**
  * Define underlying scene component
- * 
+ *
  * @interface SceneComponent
  * @syscap SystemCapability.ArkUi.Graphics3D
  * @since 20
@@ -278,7 +290,7 @@ export interface SceneResourceFactory extends RenderResourceFactory {
 export interface SceneComponent {
   /**
    * Scene component name
-   * 
+   *
    * @type { string }
    * @syscap SystemCapability.ArkUi.Graphics3D
    * @since 20
@@ -287,7 +299,7 @@ export interface SceneComponent {
 
   /**
    * Component properties
-   * 
+   *
    * @type { Record<string, string | number | Vec2 | Vec3 | Vec4 | SceneResource | boolean | number[] | string[] | SceneResource[] | Vec2[] | Vec3[] | Vec4[] | null | undefined> }
    * @readonly
    * @syscap SystemCapability.ArkUi.Graphics3D
@@ -296,10 +308,10 @@ export interface SceneComponent {
   readonly property: Record<string, string | number | Vec2 | Vec3 | Vec4 | SceneResource | boolean | number[] | string[] | SceneResource[] | Vec2[] | Vec3[] | Vec4[] | null | undefined>;
 }
 
-/** 
+/**
  * Render context defines the context for all rendering resources. Resources within the same render context
  * may be shared between scenes created within the same render context.
- * 
+ *
  * @interface RenderContext
  * @syscap SystemCapability.ArkUi.Graphics3D
  * @since 20
@@ -307,7 +319,7 @@ export interface SceneComponent {
 export interface RenderContext {
   /**
    * Get resource factory.
-   * 
+   *
    * @returns { RenderResourceFactory } -- RenderResourceFactory instance
    * @syscap SystemCapability.ArkUi.Graphics3D
    * @since 20
@@ -316,7 +328,7 @@ export interface RenderContext {
 
   /**
    * Load external plugin
-   * 
+   *
    * @param {string} name - Name of the plugin
    * @returns { Promise<boolean> } - Promise a boolean to show if the plugin load is successful
    * @syscap SystemCapability.ArkUi.Graphics3D
@@ -330,7 +342,8 @@ export interface RenderContext {
  *
  * @interface RenderParameters
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since 15
+ * @since arkts {'1.1':'15', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 export interface RenderParameters {
   /**
@@ -339,7 +352,8 @@ export interface RenderParameters {
    *
    * @type { ?boolean }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 15
+   * @since arkts {'1.1':'15', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   alwaysRender?: boolean;
 }
@@ -348,7 +362,8 @@ export interface RenderParameters {
  * Defines the 3d scene.
  *
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 export declare class Scene {
   /**
@@ -368,10 +383,11 @@ export declare class Scene {
    * @returns { Promise<Scene> } promise a scene
    * @static
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   static load(uri? : ResourceStr): Promise<Scene>;
-   
+
   /**
    * The environment of the scene.
    *
@@ -391,7 +407,7 @@ export declare class Scene {
    * @arkts 1.1&1.2
    */
   set environment(value: Environment);
-  
+
   /**
    * The animations of the scene.
    *
@@ -402,18 +418,17 @@ export declare class Scene {
    * @arkts 1.1&1.2
    */
   get animations(): Animation[];
- 
+
   /**
    * The root node of the scene.
    *
    * @return { Node | null }
    * @readonly
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts {'1.1':'12', '1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 12
    */
   get root(): Node | null;
- 
+
   /**
    * Get a node by path.
    *
@@ -421,24 +436,27 @@ export declare class Scene {
    * @param { NodeType } type - verify the type of node, if it does not match, return null
    * @returns { Node | null } if the node is found by it's path
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   getNodeByPath(path: string, type?: NodeType): Node | null;
-  
+
   /**
    * Get resource factory.
    *
    * @returns { SceneResourceFactory } if the node is found by it's path
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   getResourceFactory(): SceneResourceFactory;
-  
+
   /**
    * Release all native scene resources. All TS references will be undefined.
    *
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   destroy(): void;
 
@@ -464,7 +482,7 @@ export declare class Scene {
    * @param { Node | null } parent - The parent node or null for root
    * @returns { Node } The newly created node.
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 18                           
+   * @since 18
    */
   importScene(name: string, scene: Scene, parent: Node | null): Node;
 
@@ -474,13 +492,14 @@ export declare class Scene {
    * @param { RenderParameters } params - Rendering parameters
    * @returns { boolean } True if rendering was scheduled, false otherwise
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 15
+   * @since arkts {'1.1':'15', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   renderFrame(params?: RenderParameters): boolean;
 
   /**
    * Create a new component.
-   * 
+   *
    * @param { Node } node - The node the component is attached to
    * @param { string } name - The name of the component to load. Valid names are defined by each plugin.
    * @returns { Promise<SceneComponent> } - The newly added component.
@@ -490,13 +509,13 @@ export declare class Scene {
   createComponent(node: Node, name: string): Promise<SceneComponent>;
 
   /**
-    * Get component by name.
-    * 
-    * @param { Node } node - The node component is attached to. 
-    * @param { string } name - name of the component
-    * @returns { SceneComponent | null }
-    * @syscap SystemCapability.ArkUi.Graphics3D
-    * @since 20
-    */
+   * Get component by name.
+   *
+   * @param { Node } node - The node component is attached to.
+   * @param { string } name - name of the component
+   * @returns { SceneComponent | null }
+   * @syscap SystemCapability.ArkUi.Graphics3D
+   * @since 20
+   */
   getComponent(node: Node, name: string): SceneComponent | null;
 }
diff --git a/api/graphics3d/SceneNodes.d.ts b/api/graphics3d/SceneNodes.d.ts
index eb068d90e61dfbf1ee29064e765cb364a3d85983..53cbe005fdc9fd0bce359b33c01b10e428d5e04e 100644
--- a/api/graphics3d/SceneNodes.d.ts
+++ b/api/graphics3d/SceneNodes.d.ts
@@ -16,13 +16,17 @@
 /**
  * @file Defines 3D node related interfaces
  * @kit ArkGraphics3D
- * @arkts 1.1&1.2
  */
 
+/*** if arkts 1.2 */
+import { SceneResource } from './SceneResources';
+/*** endif */
+/*** if arkts 1.1 */
 import { SceneResource, Mesh, Morpher } from './SceneResources';
+import { RaycastParameters, RaycastResult } from './Scene';
+/*** endif */
 import { Position3, Quaternion, Scale3, Color, Vec2, Vec3 } from './SceneTypes';
 import { PostProcessSettings } from './ScenePostProcessSettings';
-import { RaycastParameters, RaycastResult } from './Scene';
 
 /**
  * Defines the layer mask of the node.
@@ -58,14 +62,16 @@ export interface LayerMask {
  *
  * @enum { int }
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 export enum NodeType {
   /**
    * The node is an empty node.
    *
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   NODE = 1,
 
@@ -73,7 +79,8 @@ export enum NodeType {
    * The node is a geometry node.
    *
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   GEOMETRY = 2,
 
@@ -81,7 +88,8 @@ export enum NodeType {
    * The node is a camera node.
    *
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   CAMERA = 3,
 
@@ -89,7 +97,8 @@ export enum NodeType {
    * The node is a light node.
    *
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   LIGHT = 4
 }
@@ -164,7 +173,8 @@ export interface Container<T> {
  * @extends SceneResource
  * @interface Node
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since 12
+ * @since arkts {'1.1':'12','1.2':'20'}
+ * @arkts 1.1&1.2
  */
 export interface Node extends SceneResource {
   /**
@@ -172,7 +182,8 @@ export interface Node extends SceneResource {
    *
    * @type { Position3 }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   position: Position3;
 
@@ -181,7 +192,8 @@ export interface Node extends SceneResource {
    *
    * @type { Quaternion }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   rotation: Quaternion;
 
@@ -190,7 +202,8 @@ export interface Node extends SceneResource {
    *
    * @type { Scale3 }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   scale: Scale3;
 
@@ -199,7 +212,8 @@ export interface Node extends SceneResource {
    *
    * @type { boolean }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   visible: boolean;
 
@@ -209,7 +223,8 @@ export interface Node extends SceneResource {
    * @type { NodeType }
    * @readonly
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   readonly nodeType: NodeType;
 
@@ -249,7 +264,8 @@ export interface Node extends SceneResource {
    * @param { string } path - the path of the node queried
    * @returns { Node | null }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   getNodeByPath(path: string): Node | null;
 
@@ -299,14 +315,16 @@ export interface Geometry extends Node {
  *
  * @enum { int }
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since 12
+ * @since arkts {'1.1':'12','1.2':'20'}
+ * @arkts 1.1&1.2
  */
 export enum LightType {
   /**
    * Directional light.
    *
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   DIRECTIONAL = 1,
 
@@ -314,7 +332,8 @@ export enum LightType {
    * Spot light.
    *
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   SPOT = 2,
 }
@@ -325,7 +344,8 @@ export enum LightType {
  * @extends Node
  * @interface Light
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since 12
+ * @since arkts {'1.1':'12','1.2':'20'}
+ * @arkts 1.1&1.2
  */
 export interface Light extends Node {
   /**
@@ -343,7 +363,8 @@ export interface Light extends Node {
    *
    * @type { Color }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   color: Color;
 
@@ -352,7 +373,8 @@ export interface Light extends Node {
    *
    * @type { double }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   intensity: double;
 
@@ -361,7 +383,8 @@ export interface Light extends Node {
    *
    * @type { boolean }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   shadowEnabled: boolean;
 
@@ -370,7 +393,8 @@ export interface Light extends Node {
    *
    * @type { boolean }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enabled: boolean;
 }
@@ -392,7 +416,8 @@ export interface SpotLight extends Light {
  * @extends Light
  * @interface DirectionalLight
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since 12
+ * @since arkts {'1.1':'12','1.2':'20'}
+ * @arkts 1.1&1.2
  */
 export interface DirectionalLight extends Light {
 }
@@ -403,7 +428,8 @@ export interface DirectionalLight extends Light {
  * @extends Node
  * @interface Camera
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since 12
+ * @since arkts {'1.1':'12','1.2':'20'}
+ * @arkts 1.1&1.2
  */
 export interface Camera extends Node {
   /**
@@ -438,7 +464,8 @@ export interface Camera extends Node {
    *
    * @type { boolean }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enabled: boolean;
 
@@ -447,7 +474,8 @@ export interface Camera extends Node {
    *
    * @type { PostProcessSettings | null }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   postProcess: PostProcessSettings | null;
 
diff --git a/api/graphics3d/ScenePostProcessSettings.d.ts b/api/graphics3d/ScenePostProcessSettings.d.ts
index fc88f73eb9c9978c8f83d5e1c12b18810820a415..75530416bd5eec211c797d164e5a93a86dccbbdb 100644
--- a/api/graphics3d/ScenePostProcessSettings.d.ts
+++ b/api/graphics3d/ScenePostProcessSettings.d.ts
@@ -16,7 +16,6 @@
 /**
  * @file Defines 3D post process related interfaces
  * @kit ArkGraphics3D
- * @arkts 1.1&1.2
  */
 
 /**
@@ -24,14 +23,16 @@
  *
  * @enum { int }
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since 12
+ * @since arkts {'1.1':'12','1.2':'20'}
+ * @arkts 1.1&1.2
  */
 export enum ToneMappingType {
   /**
    * The tone mapping type is ACES.
    *
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   ACES = 0,
 
@@ -39,7 +40,8 @@ export enum ToneMappingType {
    * The tone mapping type is ACES_2020.
    *
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   ACES_2020 = 1,
 
@@ -47,7 +49,8 @@ export enum ToneMappingType {
    * The tone mapping type is FILMIC.
    *
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   FILMIC = 2,
 }
@@ -57,7 +60,8 @@ export enum ToneMappingType {
  *
  * @typedef ToneMappingSettings
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since 12
+ * @since arkts {'1.1':'12','1.2':'20'}
+ * @arkts 1.1&1.2
  */
 export interface ToneMappingSettings {
   /**
@@ -65,7 +69,8 @@ export interface ToneMappingSettings {
    *
    * @type { ?ToneMappingType }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   type?: ToneMappingType;
 
@@ -74,7 +79,8 @@ export interface ToneMappingSettings {
    *
    * @type { ?double }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   exposure?: double;
 }
@@ -131,7 +137,8 @@ export interface BloomSettings {
  *
  * @typedef PostProcessSettings 
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since 12
+ * @since arkts {'1.1':'12','1.2':'20'}
+ * @arkts 1.1&1.2
  */
 export interface PostProcessSettings {
   /**
@@ -139,7 +146,8 @@ export interface PostProcessSettings {
    *
    * @type { ?ToneMappingSettings }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   toneMapping?: ToneMappingSettings;
 
diff --git a/api/graphics3d/SceneResources.d.ts b/api/graphics3d/SceneResources.d.ts
index c26828aa130a9a3958264eb45af4b929a78f5137..83b8b53821ccbf0819b1b32bf0a177ba213d92c4 100644
--- a/api/graphics3d/SceneResources.d.ts
+++ b/api/graphics3d/SceneResources.d.ts
@@ -16,13 +16,15 @@
 /**
  * @file Defines 3D resource related interfaces
  * @kit ArkGraphics3D
- * @arkts 1.1&1.2
  */
 
 /*** if arkts 1.2 */
 import { ResourceStr } from '../arkui/component/units';
+import { Vec2, Vec3, Vec4 } from './SceneTypes';
 /*** endif */
+/*** if arkts 1.1 */
 import { Vec2, Vec3, Vec4, Aabb } from './SceneTypes';
+/*** endif */
 import { Callback } from '../@ohos.base';
 
 /**
@@ -30,14 +32,16 @@ import { Callback } from '../@ohos.base';
  *
  * @enum { int }
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since 12
+ * @since arkts {'1.1':'12','1.2':'20'}
+ * @arkts 1.1&1.2
  */
 export enum SceneResourceType {
   /**
    * The resource is an Unknown.
    *
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   UNKNOWN = 0,
 
@@ -45,7 +49,8 @@ export enum SceneResourceType {
    * The resource is a Node.
    *
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   NODE = 1,
 
@@ -53,7 +58,8 @@ export enum SceneResourceType {
    * The resource is an Environment.
    *
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   ENVIRONMENT = 2,
 
@@ -61,7 +67,8 @@ export enum SceneResourceType {
    * The resource is a Material.
    *
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   MATERIAL = 3,
 
@@ -69,7 +76,8 @@ export enum SceneResourceType {
    * The resource is a Mesh.
    *
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   MESH = 4,
 
@@ -77,7 +85,8 @@ export enum SceneResourceType {
    * The resource is an Animation.
    *
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   ANIMATION = 5,
 
@@ -85,7 +94,8 @@ export enum SceneResourceType {
    * The resource is a Shader.
    *
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   SHADER = 6,
 
@@ -93,7 +103,8 @@ export enum SceneResourceType {
    * The resource is an Image.
    *
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   IMAGE = 7,
 
@@ -101,7 +112,8 @@ export enum SceneResourceType {
    * The resource is a mesh resource
    *
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 18
+   * @since arkts {'1.1':'18','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   MESH_RESOURCE = 8,
 }
@@ -111,7 +123,8 @@ export enum SceneResourceType {
  *
  * @interface SceneResource
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since 12
+ * @since arkts {'1.1':'12','1.2':'20'}
+ * @arkts 1.1&1.2
  */
 export interface SceneResource {
   /**
@@ -148,7 +161,8 @@ export interface SceneResource {
    * Release scene resource.
    *
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   destroy(): void;
 }
@@ -739,7 +753,8 @@ export interface MeshResource extends SceneResource {
  * @extends SceneResource
  * @interface Animation
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since 12
+ * @since arkts {'1.1':'12','1.2':'20'}
+ * @arkts 1.1&1.2
  */
 export interface Animation extends SceneResource {
   /**
@@ -777,7 +792,8 @@ export interface Animation extends SceneResource {
    * @type { boolean }
    * @readonly
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   readonly running: boolean;
 
@@ -787,7 +803,8 @@ export interface Animation extends SceneResource {
    * @type { double }
    * @readonly
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   readonly progress: double;
 
@@ -796,7 +813,8 @@ export interface Animation extends SceneResource {
    *
    * @param { Callback<void> } callback - the callback invoked when animation finished
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onFinished(callback: Callback<void>): void;
 
@@ -821,7 +839,8 @@ export interface Animation extends SceneResource {
    * Restart the animation.
    *
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   restart(): void;
 
@@ -838,7 +857,8 @@ export interface Animation extends SceneResource {
    * Start the animation.
    *
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   start(): void;
 
@@ -846,7 +866,8 @@ export interface Animation extends SceneResource {
    * Stop the animation and seek the position to the beginning.
    *
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   stop(): void;
 
@@ -863,14 +884,16 @@ export interface Animation extends SceneResource {
  * The enum of environment background type.
  * @enum { int }
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since 12
+ * @since arkts {'1.1':'12','1.2':'20'}
+ * @arkts 1.1&1.2
  */
 export enum EnvironmentBackgroundType {
   /**
    * The background is none.
    *
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   BACKGROUND_NONE = 0,
 
@@ -878,7 +901,8 @@ export enum EnvironmentBackgroundType {
    * The background is image.
    *
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   BACKGROUND_IMAGE = 1,
 
@@ -886,7 +910,8 @@ export enum EnvironmentBackgroundType {
    * The background is cubemap.
    *
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   BACKGROUND_CUBEMAP = 2,
 
@@ -894,7 +919,8 @@ export enum EnvironmentBackgroundType {
    * The background is equirectangular.
    *
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   BACKGROUND_EQUIRECTANGULAR = 3,
 }
@@ -905,7 +931,8 @@ export enum EnvironmentBackgroundType {
  * @extends SceneResource
  * @interface Environment
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since 12
+ * @since arkts {'1.1':'12','1.2':'20'}
+ * @arkts 1.1&1.2
  */
 export interface Environment extends SceneResource {
   /**
@@ -913,7 +940,8 @@ export interface Environment extends SceneResource {
    *
    * @type { EnvironmentBackgroundType }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   backgroundType: EnvironmentBackgroundType;
 
@@ -922,7 +950,8 @@ export interface Environment extends SceneResource {
    *
    * @type { Vec4 }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   indirectDiffuseFactor: Vec4;
 
@@ -931,7 +960,8 @@ export interface Environment extends SceneResource {
    *
    * @type { Vec4 }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   indirectSpecularFactor: Vec4;
 
diff --git a/api/graphics3d/SceneTypes.d.ts b/api/graphics3d/SceneTypes.d.ts
index 59ead8111f6dc86085940cf65f087625f2f7209e..b4cb57d6593465aa786e769f4be28f342fd35f0a 100644
--- a/api/graphics3d/SceneTypes.d.ts
+++ b/api/graphics3d/SceneTypes.d.ts
@@ -23,7 +23,7 @@
  *
  * @typedef Vec2
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since arkts { '1.1':'12', '1.2':'20' }
+ * @since arkts {'1.1':'12','1.2':'20'}
  * @arkts 1.1&1.2
  */
 export interface Vec2 {
@@ -32,7 +32,7 @@ export interface Vec2 {
    *
    * @type { double }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts { '1.1':'12', '1.2':'20' }
+   * @since arkts {'1.1':'12','1.2':'20'}
    * @arkts 1.1&1.2
    */
   x: double;
@@ -42,7 +42,7 @@ export interface Vec2 {
    *
    * @type { double }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts { '1.1':'12', '1.2':'20' }
+   * @since arkts {'1.1':'12','1.2':'20'}
    * @arkts 1.1&1.2
    */
   y: double;
@@ -53,7 +53,7 @@ export interface Vec2 {
  *
  * @typedef Vec3
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since arkts { '1.1':'12', '1.2':'20' }
+ * @since arkts {'1.1':'12','1.2':'20'}
  * @arkts 1.1&1.2
  */
 export interface Vec3 {
@@ -62,7 +62,7 @@ export interface Vec3 {
    *
    * @type { double }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts { '1.1':'12', '1.2':'20' }
+   * @since arkts {'1.1':'12','1.2':'20'}
    * @arkts 1.1&1.2
    */
   x: double;
@@ -72,7 +72,7 @@ export interface Vec3 {
    *
    * @type { double }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts { '1.1':'12', '1.2':'20' }
+   * @since arkts {'1.1':'12','1.2':'20'}
    * @arkts 1.1&1.2
    */
   y: double;
@@ -82,7 +82,7 @@ export interface Vec3 {
    *
    * @type { double }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts { '1.1':'12', '1.2':'20' }
+   * @since arkts {'1.1':'12','1.2':'20'}
    * @arkts 1.1&1.2
    */
   z: double;
@@ -93,7 +93,7 @@ export interface Vec3 {
  *
  * @typedef Vec4
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since arkts { '1.1':'12', '1.2':'20' }
+ * @since arkts {'1.1':'12','1.2':'20'}
  * @arkts 1.1&1.2
  */
 export interface Vec4 {
@@ -102,7 +102,7 @@ export interface Vec4 {
    *
    * @type { double }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts { '1.1':'12', '1.2':'20' }
+   * @since arkts {'1.1':'12','1.2':'20'}
    * @arkts 1.1&1.2
    */
   x: double;
@@ -112,7 +112,7 @@ export interface Vec4 {
    *
    * @type { double }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts { '1.1':'12', '1.2':'20' }
+   * @since arkts {'1.1':'12','1.2':'20'}
    * @arkts 1.1&1.2
    */
   y: double;
@@ -122,7 +122,7 @@ export interface Vec4 {
    *
    * @type { double }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts { '1.1':'12', '1.2':'20' }
+   * @since arkts {'1.1':'12','1.2':'20'}
    * @arkts 1.1&1.2
    */
   z: double;
@@ -132,7 +132,7 @@ export interface Vec4 {
    *
    * @type { double }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts { '1.1':'12', '1.2':'20' }
+   * @since arkts {'1.1':'12','1.2':'20'}
    * @arkts 1.1&1.2
    */
   w: double;
@@ -143,7 +143,7 @@ export interface Vec4 {
  *
  * @typedef Quaternion
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since arkts { '1.1':'12', '1.2':'20' }
+ * @since arkts {'1.1':'12','1.2':'20'}
  * @arkts 1.1&1.2
  */
 export interface Quaternion {
@@ -152,7 +152,7 @@ export interface Quaternion {
    *
    * @type { double }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts { '1.1':'12', '1.2':'20' }
+   * @since arkts {'1.1':'12','1.2':'20'}
    * @arkts 1.1&1.2
    */
   x: double;
@@ -162,7 +162,7 @@ export interface Quaternion {
    *
    * @type { double }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts { '1.1':'12', '1.2':'20' }
+   * @since arkts {'1.1':'12','1.2':'20'}
    * @arkts 1.1&1.2
    */
   y: double;
@@ -172,7 +172,7 @@ export interface Quaternion {
    *
    * @type { double }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts { '1.1':'12', '1.2':'20' }
+   * @since arkts {'1.1':'12','1.2':'20'}
    * @arkts 1.1&1.2
    */
   z: double;
@@ -182,7 +182,7 @@ export interface Quaternion {
    *
    * @type { double }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts { '1.1':'12', '1.2':'20' }
+   * @since arkts {'1.1':'12','1.2':'20'}
    * @arkts 1.1&1.2
    */
   w: double;
@@ -193,8 +193,7 @@ export interface Quaternion {
  *
  * @typedef Aabb 
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since arkts { '1.1':'12', '1.2':'20' }
- * @arkts 1.1&1.2
+ * @since 12
  */
 export interface Aabb {
   /**
@@ -202,8 +201,7 @@ export interface Aabb {
    *
    * @type { Vec3 }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts { '1.1':'12', '1.2':'20' }
-   * @arkts 1.1&1.2
+   * @since 12
    */
   aabbMin: Vec3;
 
@@ -212,8 +210,7 @@ export interface Aabb {
    *
    * @type { Vec3 }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts { '1.1':'12', '1.2':'20' }
-   * @arkts 1.1&1.2
+   * @since 12
    */
   aabbMax: Vec3;
 }
@@ -223,7 +220,7 @@ export interface Aabb {
  *
  * @typedef Color 
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since arkts { '1.1':'12', '1.2':'20' }
+ * @since arkts {'1.1':'12','1.2':'20'}
  * @arkts 1.1&1.2
  */
 export interface Color {
@@ -232,7 +229,7 @@ export interface Color {
    *
    * @type { double }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts { '1.1':'12', '1.2':'20' }
+   * @since arkts {'1.1':'12','1.2':'20'}
    * @arkts 1.1&1.2
    */
   r: double;
@@ -242,7 +239,7 @@ export interface Color {
    *
    * @type { double }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts { '1.1':'12', '1.2':'20' }
+   * @since arkts {'1.1':'12','1.2':'20'}
    * @arkts 1.1&1.2
    */
   g: double;
@@ -252,7 +249,7 @@ export interface Color {
    *
    * @type { double }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts { '1.1':'12', '1.2':'20' }
+   * @since arkts {'1.1':'12','1.2':'20'}
    * @arkts 1.1&1.2
    */
   b: double;
@@ -262,7 +259,7 @@ export interface Color {
    *
    * @type { double }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts { '1.1':'12', '1.2':'20' }
+   * @since arkts {'1.1':'12','1.2':'20'}
    * @arkts 1.1&1.2
    */
   a: double;
@@ -273,7 +270,7 @@ export interface Color {
  *
  * @typedef Rect
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since arkts { '1.1':'12', '1.2':'20' }
+ * @since arkts {'1.1':'12','1.2':'20'}
  * @arkts 1.1&1.2
  */
 export interface Rect {
@@ -282,7 +279,7 @@ export interface Rect {
    *
    * @type { double }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts { '1.1':'12', '1.2':'20' }
+   * @since arkts {'1.1':'12','1.2':'20'}
    * @arkts 1.1&1.2
    */
   x: double;
@@ -292,7 +289,7 @@ export interface Rect {
    *
    * @type { double }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts { '1.1':'12', '1.2':'20' }
+   * @since arkts {'1.1':'12','1.2':'20'}
    * @arkts 1.1&1.2
    */
   y: double;
@@ -302,8 +299,7 @@ export interface Rect {
    *
    * @type { double }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts { '1.1':'12', '1.2':'20' }
-   * @arkts 1.1&1.2
+   * @since 12
    */
   width: double;
 
@@ -312,45 +308,40 @@ export interface Rect {
    *
    * @type { double }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts { '1.1':'12', '1.2':'20' }
-   * @arkts 1.1&1.2
+   * @since 12
    */
   height: double;
 }
 
 /**
  * Types of geometric shapes.
- * 
+ *
  * @enum { int }
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since arkts { '1.1':'18', '1.2':'20' }
- * @arkts 1.1&1.2
+ * @since 18
  */
 export enum GeometryType {
   /**
    * A custom geometric shape.
-   * 
+   *
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts { '1.1':'18', '1.2':'20' }
-   * @arkts 1.1&1.2
+   * @since 18
    */
   CUSTOM = 0,
 
   /**
    * A cube.
-   * 
+   *
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts { '1.1':'18', '1.2':'20' }
-   * @arkts 1.1&1.2
+   * @since 18
    */
   CUBE = 1,
 
   /**
    * A plane.
-   * 
+   *
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts { '1.1':'18', '1.2':'20' }
-   * @arkts 1.1&1.2
+   * @since 18
    */
   PLANE = 2,
 
@@ -358,72 +349,65 @@ export enum GeometryType {
    * A sphere.
    *
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts { '1.1':'18', '1.2':'20' }
-   * @arkts 1.1&1.2
+   * @since 18
    */
   SPHERE = 3
 }
 
 /**
  * Define a geometric shape for mesh creation.
- * 
+ *
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since arkts { '1.1':'18', '1.2':'20' }
- * @arkts 1.1&1.2
+ * @since 18
  */
 export declare abstract class GeometryDefinition {
   /**
    * Which geometry shape to interpret from this definition.
-   * 
+   *
    * @type { GeometryType }
    * @readonly
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts { '1.1':'18', '1.2':'20' }
-   * @arkts 1.1&1.2
+   * @since 18
    */
   readonly geometryType: GeometryType;
 }
 
 /**
  * How vertices in a sequence form triangles.
- * 
+ *
  * @enum { int }
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since arkts { '1.1':'18', '1.2':'20' }
- * @arkts 1.1&1.2 
+ * @since 18
  */
 export enum PrimitiveTopology {
   /**
    * The vertices form a set of independent triangle. Vertices (0, 1, 2), (3, 4, 5), ... define separate triangles.
-   * 
+   *
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts { '1.1':'18', '1.2':'20' }
-   * @arkts 1.1&1.2
+   * @since 18
    */
   TRIANGLE_LIST = 0,
 
   /**
    * The vertices form a triangle strip. Starting from the 3rd, each vertex defines a triangle with the previous two.
-   * 
+   *
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts { '1.1':'18', '1.2':'20' }
-   * @arkts 1.1&1.2
+   * @since 18
    */
   TRIANGLE_STRIP = 1
 }
 
 /**
  * An array of vertices and their data defining a custom geometric shape.
- * 
+ *
  * @extends GeometryDefinition
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since arkts { '1.1':'18', '1.2':'20' }
- * @arkts 1.1&1.2
+ * @since 18
  */
 export declare class CustomGeometry extends GeometryDefinition {
   /**
    * How to form mesh triangles from the indexed vertices.
-   * 
+   *
    * @type { ?PrimitiveTopology }
    * @default PrimitiveTopology.TRIANGLE_LIST
    * @syscap SystemCapability.ArkUi.Graphics3D
@@ -433,7 +417,7 @@ export declare class CustomGeometry extends GeometryDefinition {
 
   /**
    * How to form mesh triangles from the indexed vertices.
-   * 
+   *
    * @return { PrimitiveTopology | undefined }
    * @default PrimitiveTopology.TRIANGLE_LIST
    * @syscap SystemCapability.ArkUi.Graphics3D
@@ -444,7 +428,7 @@ export declare class CustomGeometry extends GeometryDefinition {
 
   /**
    * How to form mesh triangles from the indexed vertices.
-   * 
+   *
    * @param { PrimitiveTopology | undefined } value
    * @default PrimitiveTopology.TRIANGLE_LIST
    * @syscap SystemCapability.ArkUi.Graphics3D
@@ -455,36 +439,34 @@ export declare class CustomGeometry extends GeometryDefinition {
 
   /**
    * An array of vertices.
-   * 
+   *
    * @return { Vec3[] }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts {'1.1':'18', '1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 18
    */
   get vertices(): Vec3[];
 
   /**
    * An array of vertices.
-   * 
+   *
    * @param { Vec3[] } value
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts {'1.1':'18', '1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 18
    */
   set vertices(value: Vec3[]);
 
   /**
    * Indices of those vertices that form triangles. PrimitiveTopology is applied to the sequence defined by indices.
-   * 
+   *
    * An example of creating an identical pair of triangles, given vertices = [a, b, c, d]:
    *     topology = PrimitiveTopology.TRIANGLE_LIST
-   *     indices = [0, 1, 2, 2, 1, 3]    
+   *     indices = [0, 1, 2, 2, 1, 3]
    *     resulting triangles: abc, cbd
-   * 
+   *
    *     topology = PrimitiveTopology.TRIANGLE_STRIP
    *     indices = [0, 1, 2, 3]
    *     resulting triangles: abc, cbd (b and c are reversed in cbd, to match the face direction of the first triangle)
-   * 
+   *
    * @type { ?int[] }
    * @default indices: [0, 1 ,2,..., vertices.size() - 1]
    * @syscap SystemCapability.ArkUi.Graphics3D
@@ -494,16 +476,16 @@ export declare class CustomGeometry extends GeometryDefinition {
 
   /**
    * Indices of those vertices that form triangles. PrimitiveTopology is applied to the sequence defined by indices.
-   * 
+   *
    * An example of creating an identical pair of triangles, given vertices = [a, b, c, d]:
    *     topology = PrimitiveTopology.TRIANGLE_LIST
-   *     indices = [0, 1, 2, 2, 1, 3]    
+   *     indices = [0, 1, 2, 2, 1, 3]
    *     resulting triangles: abc, cbd
-   * 
+   *
    *     topology = PrimitiveTopology.TRIANGLE_STRIP
    *     indices = [0, 1, 2, 3]
    *     resulting triangles: abc, cbd (b and c are reversed in cbd, to match the face direction of the first triangle)
-   * 
+   *
    * @return { int[] | undefined }
    * @default indices: [0, 1 ,2,..., vertices.size() - 1]
    * @syscap SystemCapability.ArkUi.Graphics3D
@@ -514,16 +496,16 @@ export declare class CustomGeometry extends GeometryDefinition {
 
   /**
    * Indices of those vertices that form triangles. PrimitiveTopology is applied to the sequence defined by indices.
-   * 
+   *
    * An example of creating an identical pair of triangles, given vertices = [a, b, c, d]:
    *     topology = PrimitiveTopology.TRIANGLE_LIST
-   *     indices = [0, 1, 2, 2, 1, 3]    
+   *     indices = [0, 1, 2, 2, 1, 3]
    *     resulting triangles: abc, cbd
-   * 
+   *
    *     topology = PrimitiveTopology.TRIANGLE_STRIP
    *     indices = [0, 1, 2, 3]
    *     resulting triangles: abc, cbd (b and c are reversed in cbd, to match the face direction of the first triangle)
-   * 
+   *
    * @param { int[] | undefined } value
    * @default indices: [0, 1 ,2,..., vertices.size() - 1]
    * @syscap SystemCapability.ArkUi.Graphics3D
@@ -534,7 +516,7 @@ export declare class CustomGeometry extends GeometryDefinition {
 
   /**
    * Vertex normal. If normals is not null. normals[N] is for vertices[N] and generateNormals is ignored.
-   * 
+   *
    * @type { ?Vec3[] }
    * @syscap SystemCapability.ArkUi.Graphics3D
    * @since 18
@@ -543,7 +525,7 @@ export declare class CustomGeometry extends GeometryDefinition {
 
   /**
    * Vertex normal. If normals is not null. normals[N] is for vertices[N] and generateNormals is ignored.
-   * 
+   *
    * @return { Vec3[] | undefined }
    * @syscap SystemCapability.ArkUi.Graphics3D
    * @since 20
@@ -553,7 +535,7 @@ export declare class CustomGeometry extends GeometryDefinition {
 
   /**
    * Vertex normal. If normals is not null. normals[N] is for vertices[N] and generateNormals is ignored.
-   * 
+   *
    * @param { Vec3[] | undefined } value
    * @syscap SystemCapability.ArkUi.Graphics3D
    * @since 20
@@ -563,7 +545,7 @@ export declare class CustomGeometry extends GeometryDefinition {
 
   /**
    * Vertex texture mapping UV coordinate. If uvs is not null, uvs[N] is for vertices[N]
-   * 
+   *
    * @type { ?Vec2[] }
    * @syscap SystemCapability.ArkUi.Graphics3D
    * @since 18
@@ -572,7 +554,7 @@ export declare class CustomGeometry extends GeometryDefinition {
 
   /**
    * Vertex texture mapping UV coordinate. If uvs is not null, uvs[N] is for vertices[N]
-   * 
+   *
    * @return { Vec2[] | undefined }
    * @syscap SystemCapability.ArkUi.Graphics3D
    * @since 20
@@ -582,7 +564,7 @@ export declare class CustomGeometry extends GeometryDefinition {
 
   /**
    * Vertex texture mapping UV coordinate. If uvs is not null, uvs[N] is for vertices[N]
-   * 
+   *
    * @param { Vec2[] | undefined } value
    * @syscap SystemCapability.ArkUi.Graphics3D
    * @since 20
@@ -592,7 +574,7 @@ export declare class CustomGeometry extends GeometryDefinition {
 
   /**
    * Vertex color. If colors is not null, colors[N] is for vertices[N].
-   * 
+   *
    * @type { ?Color[] }
    * @syscap SystemCapability.ArkUi.Graphics3D
    * @since 18
@@ -601,7 +583,7 @@ export declare class CustomGeometry extends GeometryDefinition {
 
   /**
    * Vertex color. If colors is not null, colors[N] is for vertices[N].
-   * 
+   *
    * @return { Color[] | undefined }
    * @syscap SystemCapability.ArkUi.Graphics3D
    * @since 20
@@ -611,7 +593,7 @@ export declare class CustomGeometry extends GeometryDefinition {
 
   /**
    * Vertex color. If colors is not null, colors[N] is for vertices[N].
-   * 
+   *
    * @param { Color[] | undefined } value
    * @syscap SystemCapability.ArkUi.Graphics3D
    * @since 20
@@ -622,110 +604,99 @@ export declare class CustomGeometry extends GeometryDefinition {
 
 /**
  * Define a rectangular cuboid.
- * 
+ *
  * @extends GeometryDefinition
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since arkts { '1.1':'18', '1.2':'20' }
- * @arkts 1.1&1.2
+ * @since 18
  */
 export declare class CubeGeometry extends GeometryDefinition {
   /**
    * The width, height and depth of the cube.
-   * 
+   *
    * @return { Vec3 }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts {'1.1':'18', '1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 18
    */
   get size(): Vec3;
 
   /**
    * The width, height and depth of the cube.
-   * 
+   *
    * @param { Vec3 } value
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts {'1.1':'18', '1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 18
    */
   set size(value: Vec3);
 }
 
 /**
  * Define a plane.
- * 
+ *
  * @extends GeometryDefinition
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since arkts { '1.1':'18', '1.2':'20' }
- * @arkts 1.1&1.2
+ * @since 18
  */
 export declare class PlaneGeometry extends GeometryDefinition {
   /**
    * The width and length of the plane.
-   * 
+   *
    * @return { Vec2 }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts {'1.1':'18', '1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 18
    */
   get size(): Vec2;
 
   /**
    * The width and length of the plane.
-   * 
+   *
    * @param { Vec2 } value
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts {'1.1':'18', '1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 18
    */
   set size(value: Vec2);
 }
 
 /**
  * Define a sphere.
- * 
+ *
  * @extends GeometryDefinition
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since arkts { '1.1':'18', '1.2':'20' }
- * @arkts 1.1&1.2
+ * @since 18
  */
 export declare class SphereGeometry extends GeometryDefinition {
   /**
    * The raduis of the sphere.
-   * 
+   *
    * @return { double }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts {'1.1':'18', '1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 18
    */
   get radius(): double;
 
   /**
    * The raduis of the sphere.
-   * 
+   *
    * @param { double } value
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts {'1.1':'18', '1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 18
    */
   set radius(value: double);
 
   /**
    * Divide the sphere latitudinally into this many circles and each circle longitudinally into this mant segments.
-   * 
+   *
    * @return { int }
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts {'1.1':'18', '1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 18
    */
   get segmentCount(): int;
 
   /**
    * Divide the sphere latitudinally into this many circles and each circle longitudinally into this mant segments.
-   * 
+   *
    * @param { int } value
    * @syscap SystemCapability.ArkUi.Graphics3D
-   * @since arkts {'1.1':'18', '1.2':'20'}
-   * @arkts 1.1&1.2
+   * @since 18
    */
   set segmentCount(value: int);
 }
@@ -734,7 +705,7 @@ export declare class SphereGeometry extends GeometryDefinition {
  *
  * @typedef { Vec3 } 
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since arkts { '1.1':'12', '1.2':'20' }
+ * @since arkts {'1.1':'12','1.2':'20'}
  * @arkts 1.1&1.2
  */
 export type Position3 = Vec3;
@@ -744,8 +715,7 @@ export type Position3 = Vec3;
  *
  * @typedef { Vec3 } 
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since arkts { '1.1':'12', '1.2':'20' }
- * @arkts 1.1&1.2
+ * @since 12
  */
 export type Rotation3 = Vec3;
 
@@ -754,7 +724,7 @@ export type Rotation3 = Vec3;
  *
  * @typedef { Vec3 } 
  * @syscap SystemCapability.ArkUi.Graphics3D
- * @since arkts { '1.1':'12', '1.2':'20' }
+ * @since arkts {'1.1':'12','1.2':'20'}
  * @arkts 1.1&1.2
  */
 export type Scale3 = Vec3;
diff --git a/kits/@kit.ArkGraphics3D.d.ts b/kits/@kit.ArkGraphics3D.d.ts
index 5d9966069ecf2f110c3502d47fa88f0effa42446..6947ac2f9d7b54ad126ff248ad490a4bec18a347 100644
--- a/kits/@kit.ArkGraphics3D.d.ts
+++ b/kits/@kit.ArkGraphics3D.d.ts
@@ -18,6 +18,7 @@
  * @kit ArkGraphics3D
  */
 
+/*** if arkts 1.1 */
 import { ToneMappingType, ToneMappingSettings, PostProcessSettings, BloomSettings,
   Vec2, Vec3, Vec4, Color, Rect, Quaternion, Aabb, Position3, Rotation3, Scale3,
   GeometryType, GeometryDefinition, PrimitiveTopology, CustomGeometry, CubeGeometry, PlaneGeometry, SphereGeometry,
@@ -37,3 +38,17 @@ export { ToneMappingType, ToneMappingSettings, PostProcessSettings, BloomSetting
   SceneResourceParameters, SceneNodeParameters, SceneResourceFactory, Scene, RenderParameters,
   RaycastResult, RaycastParameters, CullMode, Blend, RenderSort, MaterialProperty, MetallicRoughnessMaterial,
   Morpher, Sampler, SamplerFilter, SamplerAddressMode, RenderResourceFactory, SceneComponent, RenderContext };
+/*** endif */
+
+/*** if arkts 1.2 */
+import { ToneMappingType, ToneMappingSettings, PostProcessSettings,
+  Vec2, Vec3, Vec4, Color, Rect, Quaternion, Position3, Scale3,
+  SceneResource, Animation, EnvironmentBackgroundType, Environment,
+  NodeType, Node, LightType, Light, DirectionalLight, Camera,
+  SceneResourceParameters, SceneNodeParameters, SceneResourceFactory, Scene, RenderParameters, RenderResourceFactory } from '@ohos.graphics.scene';
+export { ToneMappingType, ToneMappingSettings, PostProcessSettings,
+  Vec2, Vec3, Vec4, Color, Rect, Quaternion, Position3, Scale3,
+  SceneResource, Animation, EnvironmentBackgroundType, Environment,
+  NodeType, Node, LightType, Light, DirectionalLight, Camera,
+  SceneResourceParameters, SceneNodeParameters, SceneResourceFactory, Scene, RenderParameters, RenderResourceFactory };
+/*** endif */