diff --git a/api/arkui/BuilderNode.d.ts b/api/arkui/BuilderNode.d.ts
index 382f2c75f2be2bf20706ab4de8b12b75bec49454..7014d1281d97b11e5c84ab7263889a859e5fc25b 100644
--- a/api/arkui/BuilderNode.d.ts
+++ b/api/arkui/BuilderNode.d.ts
@@ -551,3 +551,198 @@ export class BuilderNode<Args extends Object[]> {
    */
   isDisposed(): boolean;
 }
+
+/**
+ * Defines BuilderNodeEx.
+ * Implements a BuilderNode, which can create a component tree through the stateless UI method @Builder and hold the
+ * root node of the component tree. A BuilderNode cannot be defined as a state variable. The FrameNode held in the
+ * BuilderNode is only used to mount the BuilderNode to other FrameNodes as a child node. Undefined behavior may occur
+ * if you set attributes or perform operations on subnodes of the FrameNode held by the BuilderNode. Therefore, after
+ * you have obtained a RenderNode through the getFrameNode method of the BuilderNode and the getRenderNode method of the
+ * FrameNode, avoid setting the attributes or operating the subnodes through APIs of the RenderNode.
+ *
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @crossplatform
+ * @atomicservice
+ * @since 22
+ */
+export class BuilderNode2<Args extends Object[]> {
+/**
+ * Constructor.
+ * When the content generated by the BuilderNode is embedded in another RenderNode for display, that is, the
+ * RenderNode corresponding to the BuilderNode is mounted to another RenderNode for display, selfIdealSize in
+ * RenderOptions must be explicitly specified. If selfIdealSize is not set, the node in the builder follows the
+ * default parent component layout constraint [0, 0], which means that the size of the root node of the subtree in
+ * BuilderNode is [0, 0].
+ * 
+ * <p><strong>Note:</strong>
+ * <br>The input parameter for uiContext must be a valid value, that is, the UI context must be correct. If an invalid
+ * <br>value is passed in or if no value is specified, creation will fail.
+ * </p>
+ *
+ * @param { UIContext } uiContext - uiContext used to create the BuilderNode
+ * @param { ?RenderOptions } options - Render options of the Builder Node
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @crossplatform
+ * @atomicservice
+ * @since 22
+ */
+  constructor(uiContext: UIContext, options?: RenderOptions);
+/**
+ * Build the BuilderNode with the builder.Support the type that WrappedBuilder contains builder used different params.
+ * Creates a component tree based on the passed object and holds the root node of the component tree. The stateless UI
+ * method @Builder has at most one root node. Custom components are allowed. Yet, the custom components cannot use
+ * decorators, such as @Reusable, @Link, @Provide, and @Consume, for state synchronization with the current page.
+ * Custom components can receive LocalStorage instances. You can use LocalStorage related
+ * decorators such as @LocalStorageProp and @LocalStorageLink by passing LocalStorage instances.
+ * 
+ * <p><strong>Note:</strong>
+ * <br>For details about the creation and update using @Builder, see @Builder.
+ * <br>The outermost @Builder supports only one input argument.
+ * </p>
+ *
+ * @param { WrappedBuilder<Args> } builder - Defined the builder will be called to build the node.
+ * @param { BuildOptions } options - Defined the options will be used when build.
+ * @param { Args } args - Defined the args will be used in the builder. The type of the input argument
+ *     must be consistent with the type defined by @Builder.
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @crossplatform
+ * @atomicservice
+ * @since 22
+ */
+  build(builder: WrappedBuilder<Args>, options: BuilderOptions, ...args: Args): void;
+   /**
+    * Get the FrameNode in BuilderNode.
+    * The FrameNode is generated only after the BuilderNode executes the build operation.
+    *
+    * @returns { FrameNode | null } - Returns a FrameNode inside the BuilderNode, or null if not contained.
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @crossplatform
+    * @atomicservice
+    * @since 22
+    */
+   getFrameNode(): FrameNode | null;
+  
+   /**
+    * Dispatch touchEvent to targetNode.
+    * postTouchEvent dispatches the event from a middle node in the component tree downwards. To ensure the event is
+    * dispatched correctly, it needs to be transformed into the coordinate system of the parent component, as shown in
+    * the figure below.
+    * OffsetA indicates the offset of the BuildNode relative to the parent component. You can obtain this offset by
+    * calling getPositionToParent in the FrameNode. OffsetB indicates the offset of the touch point relative to the
+    * BuildNode. You can obtain this offset from the TouchEvent object. OffsetC is the sum of OffsetA and OffsetB. It
+    * represents the final offset that you need to pass to postTouchEvent.
+    * 
+    * <p><strong>Note:</strong>
+    * <br>The coordinates you pass in need to be converted to pixel values (px). If the BuilderNode has any affine
+    * <br>transformations applied to it, they must be taken into account and combined with the touch event coordinates.
+    * <br>In Webview, coordinate system transformations are already handled internally, so you can directly dispatch the
+    * <br>touch event without additional adjustments.
+    * <br>The postTouchEvent API can be called only once for the same timestamp.
+    * <br>UIExtensionComponent is not supported.
+    * </p>
+    *
+    * @param { TouchEvent } event - The touchEvent which will be sent to the targetNode.
+    * @returns { boolean } - Returns true if the TouchEvent has been successfully posted to the targetNode, false otherwise.
+    * If the event does not hit the expected component, ensure the following:
+    * 1. The coordinate system has been correctly transformed
+    * 2. The component is in an interactive state.
+    * 3. The event has been bound to the component.
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @crossplatform
+    * @atomicservice
+    * @since 22
+    */
+   postTouchEvent(event: TouchEvent): boolean;
+  
+   /**
+    * Dispose the BuilderNode immediately.
+    * Calling dispose on a BuilderNode object breaks its reference to the backend entity node, and also simultaneously
+    * severs the references of its contained FrameNode and RenderNode to their respective entity nodes.
+    * 
+    * <p><strong>Note:</strong>
+    * <br>Calling dispose on a BuilderNode object breaks its reference to the backend entity node, and also
+    * <br>simultaneously severs the references of its contained FrameNode and RenderNode to their respective entity nodes.
+    * <br>If the frontend object BuilderNode cannot be released, memory leaks may occur. To avoid this, be sure to call
+    * <br>dispose on the BuilderNode when you no longer need it. This reduces the complexity of reference relationships
+    * <br>and lowers the risk of memory leaks.
+    * </p>
+    *
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @crossplatform
+    * @atomicservice
+    * @since 22
+    */
+   dispose(): void;
+  
+   /**
+    * Reuse the BuilderNode based on the provided parameters.
+    *
+    * @param { Object } [param] - Parameters for reusing BuilderNode.
+    * It is of the same type as the parameter passed to the build API.
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @crossplatform
+    * @atomicservice
+    * @since 22
+    */
+   reuse(param?: Object): void;
+  
+   /**
+    * Recycle the BuilderNode.
+    *
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @crossplatform
+    * @atomicservice
+    * @since 22
+    */
+   recycle(): void;
+  
+   /**
+    * Notify BuilderNode to update the configuration to trigger a reload of the BuilderNode.
+    * 
+    * <p><strong>Note:</strong>
+    * <br>The updateConfiguration API is used to instruct an object to update, with the system environment used for the
+    * <br>update being determined by the changes in the application's current system environment.
+    * </p>
+    *
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @crossplatform
+    * @atomicservice
+    * @since 22
+    */
+   updateConfiguration(): void;
+  
+   /**
+    * Dispatch mouse event to targetNode.
+    *
+    * @param { InputEventType  } event - The event which will be sent to the targetNode.
+    * @returns { boolean } - Returns true if the event has been successfully posted to the targetNode,
+    * false otherwise.
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @atomicservice
+    * @since 22
+    */
+   postInputEvent(event: InputEventType): boolean;
+  
+   /**
+    * Set if the BuilderNode inherits the freezing policy of the parent CustomComponent, ComponentContent, or BuilderNode.
+    *
+    * @param { boolean } enabled - If the BuilderNode inherits the freezing policy of the parent CustomComponent, ComponentContent, or BuilderNode.
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @crossplatform
+    * @atomicservice
+    * @since 22
+    */
+   inheritFreezeOptions(enabled: boolean): void;
+  
+   /**
+    * Get if the node is disposed.
+    * 
+    * @returns { boolean } - Returns true if the node is disposed, false otherwise.
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @crossplatform
+    * @atomicservice
+    * @since 22
+    */
+   isDisposed(): boolean;
+}
\ No newline at end of file
diff --git a/api/arkui/BuilderNode.static.d.ets b/api/arkui/BuilderNode.static.d.ets
index b688a382483a2fb55f10e564988d67fc9c7e716e..22eec97c6e160c0f7cbe92ed76e8e510cf17e94f 100644
--- a/api/arkui/BuilderNode.static.d.ets
+++ b/api/arkui/BuilderNode.static.d.ets
@@ -252,3 +252,110 @@ export declare class BuilderNode<T = undefined> {
  * @since 20
  */
 declare type InputEventType = TouchEvent | MouseEvent | AxisEvent;
+
+/**
+ * Defines BuilderNodeEx.
+ *
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 22
+ */
+export declare class BuilderNode2 {
+  /**
+   * Constructor.
+   *
+   * @param { UIContext } uiContext - uiContext used to create the BuilderNode
+   * @param { ?RenderOptions } [options] - Render options of the Builder Node
+   * @syscap SystemCapability.ArkUI.ArkUI.Full
+   * @since 22
+   */
+    constructor(uiContext: UIContext, options?: RenderOptions);
+   /**
+    * Build the BuilderNode with the builder.
+    *
+    * @param {  @Builder (() => void) } builder - Defined the builder will be called to build the node.
+    * @param { ?BuildOptions } [options] - Defined the options will be used when build.
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @since 22
+    */
+    build(builder: @Builder (() => void), options?: BuilderOptions): void;
+   /**
+    * Get the FrameNode in BuilderNode.
+    *
+    * @returns { FrameNode | null } - Returns a FrameNode inside the BuilderNode, or null if not contained.
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @since 22
+    */
+   getFrameNode(): FrameNode | null;
+  
+   /**
+    * Dispatch touchEvent to targetNode.
+    *
+    * @param { TouchEvent } event - The touchEvent which will be sent to the targetNode.
+    * @returns { boolean } - Returns true if the TouchEvent has been successfully posted to the targetNode, false otherwise.
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @since 22
+    */
+   postTouchEvent(event: TouchEvent): boolean;
+  
+   /**
+    * Dispose the BuilderNode immediately.
+    *
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @since 22
+    */
+   dispose(): void;
+  
+   /**
+    * Reuse the BuilderNode based on the provided parameters.
+    *
+    * @param { RecordData } [param] - Parameters for reusing BuilderNode.
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @since 22
+    */
+   reuse(param?: RecordData): void;
+  
+   /**
+    * Recycle the BuilderNode.
+    *
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @since 22
+    */
+   recycle(): void;
+  
+   /**
+    * Notify BuilderNode to update the configuration to trigger a reload of the BuilderNode.
+    *
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @since 22
+    */
+   updateConfiguration(): void;
+  
+   /**
+    * Get if the BuilderNode is disposed.
+    *
+    * @returns { boolean } - Returns true if the BuilderNode is disposed, false otherwise.
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @since 22
+    */
+   isDisposed(): boolean;
+  
+   /**
+    * Dispatch the event to targetNode.
+    *
+    * @param { InputEventType  } event - The event which will be sent to the targetNode.
+    * @returns { boolean } - Returns true if the event has been successfully posted to the targetNode,
+    * false otherwise.
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @since 22
+    */
+   postInputEvent(event: InputEventType): boolean;
+  
+   /**
+    * Set if the BuilderNode inherits the freezing policy of the parent CustomComponent, ComponentContent, or BuilderNode.
+    *
+    * @param { boolean } enabled - If the BuilderNode inherits the freezing policy of the parent CustomComponent, ComponentContent, or BuilderNode.
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @since 22
+    */
+   inheritFreezeOptions(enabled: boolean): void;
+}
diff --git a/api/arkui/ComponentContent.d.ts b/api/arkui/ComponentContent.d.ts
index e4f39cfbf76bcd4c5fa5d1348889a6e09e1e39a4..4b25f5eb9ca0ab2849cc478e75e2dbcfe9e85a3f 100644
--- a/api/arkui/ComponentContent.d.ts
+++ b/api/arkui/ComponentContent.d.ts
@@ -147,4 +147,91 @@ export class ComponentContent<T extends Object> extends Content {
    * @since 20
    */
   isDisposed(): boolean;
+}
+
+/**
+ * Defines ComponentContentEx.
+ *
+ * @extends Content
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @crossplatform
+ * @atomicservice
+ * @since 20
+ */
+export class ComponentContentEx<T extends Object[]> extends Content {
+   /**
+    * Constructor.
+    *
+    * @param { UIContext } uiContext - uiContext used to create the ComponentContent
+    * @param { WrappedBuilder<T> } builder - Defined the builder will be called to build ComponentContent.
+    * @param { BuildOptions } options - Defined the options will be used when build.
+    * @param { T } args - Parameters used to update the ComponentContentEx.
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @crossplatform
+    * @atomicservice
+    * @since 22
+    */
+     constructor(uiContext: UIContext, builder: WrappedBuilder<T>, options: BuildOptions, ...args: T);
+   /**
+    * Reuse the ComponentContent based on the provided parameters.
+    *
+    * @param { Object } [param] - Parameters for reusing ComponentContent.
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @crossplatform
+    * @atomicservice
+    * @since 22
+    */
+   reuse(param?: Object): void;
+  
+   /**
+    * Recycle the ComponentContent.
+    *
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @crossplatform
+    * @atomicservice
+    * @since 22
+    */
+   recycle(): void;
+  
+   /**
+    * Dispose the ComponentContent immediately.
+    *
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @crossplatform
+    * @atomicservice
+    * @since 22
+    */
+   dispose(): void;
+  
+   /**
+    * Notify ComponentContent to update the configuration to trigger a reload of the ComponentContent.
+    *
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @crossplatform
+    * @atomicservice
+    * @since 22
+    */
+   updateConfiguration(): void;
+  
+   /**
+    * Set if the ComponentContent inherits the freezing policy of the parent CustomComponent, ComponentContent, or BuilderNode.
+    *
+    * @param { boolean } enabled - If the ComponentContent inherits the freezing policy of the parent CustomComponent, ComponentContent, or BuilderNode.
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @crossplatform
+    * @atomicservice
+    * @since 22
+    */
+   inheritFreezeOptions(enabled: boolean): void;
+  
+   /**
+    * Get if the ComponentContent is disposed.
+    *
+    * @returns { boolean } - Returns true if the ComponentContent is disposed, false otherwise.
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @crossplatform
+    * @atomicservice
+    * @since 22
+    */
+   isDisposed(): boolean;
 }
\ No newline at end of file
diff --git a/api/arkui/ComponentContent.static.d.ets b/api/arkui/ComponentContent.static.d.ets
index 1143847e3c13de735b69693e6b623e4589a226e0..b84e6a738a6bbde50a395b454aded41162820f03 100644
--- a/api/arkui/ComponentContent.static.d.ets
+++ b/api/arkui/ComponentContent.static.d.ets
@@ -121,3 +121,64 @@ export declare class ComponentContent<T = undefined> extends ComponentContentBas
    */
   updateConfiguration(): void;
 }
+
+/**
+ * Defines ComponentContentEx.
+ *
+ * @extends ComponentContentBase
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 22
+ */
+export declare class ComponentContentEx extends ComponentContentBase {
+   /**
+    * Constructor.
+    *
+    * @param { UIContext } uiContext - uiContext used to create the ComponentContent
+    * @param { @Builder (() => void) } builder - Defined the builder will be called to build ComponentContent.
+    * @param { ?BuildOptions } [options] - Defined the options will be used when build.
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @since 22
+    */
+    constructor(uiContext: UIContext, builder: @Builder (() => void), options?: BuildOptions);
+   /**
+    * Reuse the ComponentContent based on the provided parameters.
+    *
+    * @param { RecordData } [param] - Parameters for reusing ComponentContent.
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @since 22
+    */
+   reuse(param?: RecordData): void;
+  
+   /**
+    * Recycle the ComponentContent.
+    *
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @since 22
+    */
+   recycle(): void;
+  
+   /**
+    * Dispose the ComponentContent immediately.
+    *
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @since 22
+    */
+   dispose(): void;
+  
+   /**
+    * Get if the ComponentContent is disposed.
+    *
+    * @returns { boolean } - Returns true if the ComponentContent is disposed, false otherwise.
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @since 22
+    */
+   isDisposed(): boolean;
+  
+   /**
+    * Notify ComponentContent to update the configuration to trigger a reload of the ComponentContent.
+    *
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @since 22
+    */
+   updateConfiguration(): void;
+}
\ No newline at end of file