diff --git a/api/@internal/component/ets/common.d.ts b/api/@internal/component/ets/common.d.ts
index cb4a7bd5ccfc9054b9b30353e36c43c469e472d4..cfa0c7034ddaacfdcfca27f44d15c773f4710c2f 100644
--- a/api/@internal/component/ets/common.d.ts
+++ b/api/@internal/component/ets/common.d.ts
@@ -7771,6 +7771,17 @@ declare interface BaseEvent {
    * @since 12
    */
   getModifierKeyState?(keys: Array<string>): boolean;
+
+  /**
+   * Indicates the ID of the input device that triggers the current event.
+   *
+   * @type { ?number } [deviceId] The ID of the input device that triggers the current event
+   * @syscap SystemCapability.ArkUI.ArkUI.Full
+   * @crossplatform
+   * @atomicservice
+   * @since 12
+   */
+  deviceId?: number;
 }
 
 /**