diff --git a/api/arkui/FrameNode.d.ts b/api/arkui/FrameNode.d.ts
index 6342ee2cabc59dc0554927f80d86c4c9d6e4c64b..e29361bf18e277e83a941c8c08f53647c1ceb680 100644
--- a/api/arkui/FrameNode.d.ts
+++ b/api/arkui/FrameNode.d.ts
@@ -1169,6 +1169,23 @@ export class FrameNode {
   * @since 20
   */
   isTransferred(): boolean;
+
+  /**
+   * Converts a point's coordinates from the current node's coordinate system 
+   * to the target node's coordinate system.
+   * 
+   * @param { Position } position - The point's coordinates in the current node's local coordinate system.
+   * @param { FrameNode } targetNode - The destination node whose coordinate system will be used
+   *     for conversion.
+   * @returns { Position } The converted coordinates in the target node's local coordinate system.
+   * @throws { BusinessError } 100024 - The current FrameNode and the target FrameNode do not have a common ancestor node.
+   * @throws { BusinessError } 100025 - The parameter is invalid. The error message provides specific details about which parameter is invalid and why, e.g., "The parameter 'targetNode' is invalid: it cannot be disposed".
+   * @syscap SystemCapability.ArkUI.ArkUI.Full
+   * @crossplatform
+   * @atomicservice
+   * @since 22
+   */
+  convertPoint(position: Position, targetNode: FrameNode): Position;
 }
 
 /**
diff --git a/api/arkui/FrameNode.static.d.ets b/api/arkui/FrameNode.static.d.ets
index 7d01d7afda754cfe509b3a602e31e70438b2ea14..faf66109fd41f93ffe4a446121cf13a5298abe1d 100644
--- a/api/arkui/FrameNode.static.d.ets
+++ b/api/arkui/FrameNode.static.d.ets
@@ -714,6 +714,21 @@ export declare class FrameNode {
   * @since 20
   */
   isTransferred(): boolean;
+
+   /**
+   * Converts a point's coordinates from the current node's coordinate system 
+   * to the target node's coordinate system.
+   * 
+   * @param { Position } position - The point's coordinates in the current node's local coordinate system.
+   * @param { FrameNode } targetNode - The destination node whose coordinate system will be used
+   *     for conversion.
+   * @returns { Position } The converted coordinates in the target node's local coordinate system.
+   * @throws { BusinessError } 100024 - The current FrameNode and the target FrameNode do not have a common ancestor node.
+   * @throws { BusinessError } 100025 - The parameter is invalid. The error message provides specific details about which parameter is invalid and why, e.g., "The parameter 'targetNode' is invalid: it cannot be disposed".
+   * @syscap SystemCapability.ArkUI.ArkUI.Full
+   * @since 22
+   */
+  convertPoint(position: Position, targetNode: FrameNode): Position;
 }
 
 /**