diff --git a/api/@internal/component/ets/common.d.ts b/api/@internal/component/ets/common.d.ts
index 77d8e7ce9239d6974228da63b7c2633ed0ff10d4..fc27af967b3d4beda4d3b63b8019c392271259da 100644
--- a/api/@internal/component/ets/common.d.ts
+++ b/api/@internal/component/ets/common.d.ts
@@ -34389,7 +34389,7 @@ declare interface ItemDragEventHandler {
   /**
    * This callback is triggered when an item is moved through other items.
    *
-   * @type { ?Callback<number> }
+   * @type { ?OnMoveHandler }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
diff --git a/api/@internal/component/ets/scroll.d.ts b/api/@internal/component/ets/scroll.d.ts
index e26f0d44879bc274fb6464f12ccc2b1d58884c59..42bfadfe7b550cac1ee82d82289ff80f15c86770 100644
--- a/api/@internal/component/ets/scroll.d.ts
+++ b/api/@internal/component/ets/scroll.d.ts
@@ -1799,7 +1799,7 @@ declare class ScrollAttribute extends ScrollableCommonMethod<ScrollAttribute> {
   /**
    * Sets the scrollbar color.
    *
-   * @param { Color | number | string } color - Scrollbar color.<br>Default value: '\#66182431'
+   * @param { Color | number | string } color - Scrollbar color.<br>Default value: '#66182431'
    * @returns { ScrollAttribute }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
diff --git a/api/@ohos.arkui.ArcList.d.ts b/api/@ohos.arkui.ArcList.d.ts
index 4eba4150f77604054b4edb195999de461b8fe526..7d3fe4843cbc4242cec24dc38c6800d6e4aed11c 100755
--- a/api/@ohos.arkui.ArcList.d.ts
+++ b/api/@ohos.arkui.ArcList.d.ts
@@ -89,7 +89,7 @@ export interface ArcListInterface {
   /**
    * Creates the arc list component.
    *
-   * @param { ArkListOptions } options
+   * @param { ArkListOptions } [options]
    * @returns { ArcListAttribute }
    * @syscap SystemCapability.ArkUI.ArkUI.Circle
    * @crossplatform