diff --git a/api/@internal/component/ets/alphabet_indexer.d.ts b/api/@internal/component/ets/alphabet_indexer.d.ts
index c809c09254f1853b50106f97f4de2125743f9bab..99cc739288942cf5d7ae9277981ef16c5fbec590 100644
--- a/api/@internal/component/ets/alphabet_indexer.d.ts
+++ b/api/@internal/component/ets/alphabet_indexer.d.ts
@@ -1050,3 +1050,22 @@ declare const AlphabetIndexer: AlphabetIndexerInterface;
  * @since 11
  */
 declare const AlphabetIndexerInstance: AlphabetIndexerAttribute;
+
+/**
+ * Defines AlphabetIndexer Component.
+ *
+ * @param { AlphabetIndexerOptions } options - Initiating options for AlphabetIndexer.
+ * @returns { AlphabetIndexerAttribute } Returns the instance of the AlphabetIndexerAttribute.
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @crossplatform
+ * @atomicservice
+ * @since 20
+ * @arkts 1.2
+ */
+@memo
+@ComponentBuilder
+export declare function AlphabetIndexer(
+  options: AlphabetIndexerOptions,
+  @memo
+  content_?: ()=>void,
+): AlphabetIndexerAttribute;
diff --git a/api/@internal/component/ets/common.d.ts b/api/@internal/component/ets/common.d.ts
index 599389a0826345857636b4364cfb2233335a2731..113ad171673d2c9b1e7bec4b6191fa2a47dd4cb6 100644
--- a/api/@internal/component/ets/common.d.ts
+++ b/api/@internal/component/ets/common.d.ts
@@ -28737,6 +28737,24 @@ declare class ScrollResult {
 declare type OnWillScrollCallback = 
 (scrollOffset: number, scrollState: ScrollState, scrollSource: ScrollSource) => void | ScrollResult;
 
+/**
+ * Called before scroll to allow developer to control real offset the Scrollable can scroll.
+ *
+ * @typedef { function } OnWillScrollCallback
+ * @param { number } scrollOffset - offset this frame will scroll, which may or may not be reached.
+ * @param { ScrollState } scrollState - current scroll state.
+ * @param { ScrollSource } scrollSource - source of current scroll.
+ * @returns { undefined | ScrollResult } the remain offset for the scrollable, 
+ *     same as scrollOffset when no ScrollResult is returned.
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @crossplatform
+ * @atomicservice
+ * @since 20
+ * @arkts 1.2
+ */
+declare type OnWillScrollCallback = 
+(scrollOffset: number, scrollState: ScrollState, scrollSource: ScrollSource) => undefined | ScrollResult;
+
 /**
   * On scroll callback using in scrollable onDidScroll.
   *
diff --git a/api/@internal/component/ets/list.d.ts b/api/@internal/component/ets/list.d.ts
index 8a9c252712e0b4cac9d4851fb4f477e5e2808e2c..ac7d08858b3893db35e83e00b9ed5ea01408efb8 100644
--- a/api/@internal/component/ets/list.d.ts
+++ b/api/@internal/component/ets/list.d.ts
@@ -779,6 +779,21 @@ declare type OnScrollVisibleContentChangeCallback = (start: VisibleListContentIn
  */
 declare type OnListScrollIndexCallback = (start: number, end: number, center: number) => void;
 
+/**
+ * Defines the callback type used in onItemDragStart.
+ *
+ * @typedef {function} OnItemDragStartCallback
+ * @param {ItemDragInfo} event - Information about the dragged item.
+ * @param {number} itemIndex - The index number of the dragged item.
+ * @returns {CustomBuilder | undefined}
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @crossplatform
+ * @atomicservice
+ * @since 20
+ * @arkts 1.2
+ */
+declare type OnItemDragStartCallback = (event: ItemDragInfo, itemIndex: number) => CustomBuilder | undefined;
+
 /**
  * @extends Scroller
  * @syscap SystemCapability.ArkUI.ArkUI.Full
@@ -2275,6 +2290,20 @@ declare class ListAttribute extends ScrollableCommonMethod<ListAttribute> {
    */
   onItemDragStart(event: (event: ItemDragInfo, itemIndex: number) => ((() => any) | void)): ListAttribute;
 
+  /**
+   * After a listener is bound, the component can be dragged. After the drag occurs, a callback is triggered.
+   * (To be triggered, press and hold for 170 milliseconds (ms))
+   *
+   * @param { OnItemDragStartCallback } event- callback function, triggered when the item drag start.
+   * @returns { ListAttribute } Returns the instance of the ListAttribute.
+   * @syscap SystemCapability.ArkUI.ArkUI.Full
+   * @crossplatform
+   * @atomicservice
+   * @since 20
+   * @arkts 1.2
+   */
+  onItemDragStart(event: OnItemDragStartCallback): ListAttribute;
+
   /**
    * After binding, a callback is triggered when the component is dragged to the range of the component.
    *
@@ -2425,6 +2454,20 @@ declare class ListAttribute extends ScrollableCommonMethod<ListAttribute> {
    * @since 11
    */
   onScrollFrameBegin(event: (offset: number, state: ScrollState) => { offsetRemain: number }): ListAttribute;
+
+  /**
+   * Called when scrolling begin each frame.
+   *
+   * @param { OnScrollFrameBeginCallback } event - callback function, triggered when the scrolling begin each frame.
+   * @returns { ListAttribute } Returns the instance of the ListAttribute.
+   * @syscap SystemCapability.ArkUI.ArkUI.Full
+   * @crossplatform
+   * @form
+   * @atomicservice
+   * @since 20
+   * @arkts 1.2
+   */
+  onScrollFrameBegin(event: OnScrollFrameBeginCallback): ListAttribute;
 }
 
 /**
@@ -2490,3 +2533,22 @@ declare const List: ListInterface;
  * @since 11
  */
 declare const ListInstance: ListAttribute;
+
+/**
+ * Defines List Component.
+ *
+ * @param { ListOptions } [options] - Initiating options for List.
+ * @returns { ListAttribute } Returns the instance of the ListAttribute.
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @crossplatform
+ * @atomicservice
+ * @since 20
+ * @arkts 1.2
+ */
+@memo
+@ComponentBuilder
+export declare function List(
+  options?: ListOptions,
+  @memo
+  content_?: ()=>void,
+): ListAttribute;
\ No newline at end of file
diff --git a/api/@internal/component/ets/list_item.d.ts b/api/@internal/component/ets/list_item.d.ts
index ae66c200dc373eae80da40e21983066e76c1ecf8..a07ea3956489fc1edd9a004cb385e2fb071bf695 100644
--- a/api/@internal/component/ets/list_item.d.ts
+++ b/api/@internal/component/ets/list_item.d.ts
@@ -916,3 +916,21 @@ declare const ListItemInstance: ListItemAttribute;
  */
 declare const ListItem: ListItemInterface;
 
+/**
+ * Defines ListItem Component.
+ *
+ * @param { ListItemOptions } [options] - Initiating options for ListItem.
+ * @returns { ListItemAttribute } Returns the instance of the ListItemAttribute.
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @crossplatform
+ * @atomicservice
+ * @since 20
+ * @arkts 1.2
+ */
+@memo
+@ComponentBuilder
+export declare function ListItem(
+  options?: ListItemOptions,
+  @memo
+  content_?: ()=>void,
+): ListItemAttribute;
\ No newline at end of file
diff --git a/api/@internal/component/ets/list_item_group.d.ts b/api/@internal/component/ets/list_item_group.d.ts
index 1033ca2cd06f270becb7cd3008d9d0c02ac887d2..c4537b027e1b0394ecdce834609b1339a85cf799 100644
--- a/api/@internal/component/ets/list_item_group.d.ts
+++ b/api/@internal/component/ets/list_item_group.d.ts
@@ -407,3 +407,22 @@ declare const ListItemGroupInstance: ListItemGroupAttribute;
  * @since 11
  */
 declare const ListItemGroup: ListItemGroupInterface;
+
+/**
+ * Defines ListItem Component.
+ *
+ * @param { ListItemGroupOptions } [options] - Initiating options for ListItemGroup.
+ * @returns { ListItemGroupAttribute } Returns the instance of the ListItemGroupAttribute.
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @crossplatform
+ * @atomicservice
+ * @since 20
+ * @arkts 1.2
+ */
+@memo
+@ComponentBuilder
+export declare function ListItemGroup(
+  options?: ListItemGroupOptions,
+  @memo
+  content_?: ()=>void,
+): ListItemGroupAttribute;
\ No newline at end of file
diff --git a/api/@internal/component/ets/scroll.d.ts b/api/@internal/component/ets/scroll.d.ts
index 47cb1f254aeb7dbf62348ca02e69dabe1628773d..2ac1ddba0f0d0fbe0891b760b447e408b04c3ef9 100644
--- a/api/@internal/component/ets/scroll.d.ts
+++ b/api/@internal/component/ets/scroll.d.ts
@@ -480,6 +480,18 @@ declare class Scroller {
    */
   scrollTo(options: ScrollOptions);
 
+  /**
+   * Called when the setting slides to the specified position.
+   *
+   * @param { ScrollOptions } options - scroll options
+   * @syscap SystemCapability.ArkUI.ArkUI.Full
+   * @crossplatform
+   * @atomicservice
+   * @since 20
+   * @arkts 1.2
+   */
+  scrollTo(options: ScrollOptions): void;
+
   /**
    * Called when scrolling to the edge of the container.
    *
@@ -516,6 +528,19 @@ declare class Scroller {
    */
   scrollEdge(value: Edge, options?: ScrollEdgeOptions);
 
+  /**
+   * Called when scrolling to the edge of the container.
+   *
+   * @param { Edge } value - Edge type of the container.
+   * @param { ScrollEdgeOptions } [options] - Options of scrolling to edge.
+   * @syscap SystemCapability.ArkUI.ArkUI.Full
+   * @crossplatform
+   * @atomicservice
+   * @since 20
+   * @arkts 1.2
+   */
+  scrollEdge(value: Edge, options?: ScrollEdgeOptions): void;
+
   /**
    * Fling the scroll view.
    *
@@ -567,6 +592,18 @@ declare class Scroller {
    */
   scrollPage(value: ScrollPageOptions);
 
+  /**
+   * Called when page turning mode is set.
+   *
+   * @param { ScrollPageOptions } value
+   * @syscap SystemCapability.ArkUI.ArkUI.Full
+   * @crossplatform
+   * @atomicservice
+   * @since 20
+   * @arkts 1.2
+   */
+  scrollPage(value: ScrollPageOptions): void;
+
   /**
    * Called when page turning mode is set.
    *
@@ -645,6 +682,21 @@ declare class Scroller {
    */
   scrollToIndex(value: number, smooth?: boolean, align?: ScrollAlign, options?: ScrollToIndexOptions);
 
+  /**
+   * Scroll to the specified index.
+   *
+   * @param { number } value - Index to jump to.
+   * @param { boolean } [smooth] - If true, scroll to index item with animation. If false, scroll to index item without animation.
+   * @param { ScrollAlign } [align] - Sets the alignment mode of a specified index.
+   * @param { ScrollToIndexOptions } [options] - Sets the options of a specified index, such as extra offset.
+   * @syscap SystemCapability.ArkUI.ArkUI.Full
+   * @crossplatform
+   * @atomicservice
+   * @since 20
+   * @arkts 1.2
+   */
+  scrollToIndex(value: number, smooth?: boolean, align?: ScrollAlign, options?: ScrollToIndexOptions): void;
+
   /**
    * Called when the setting slides by offset.
    *
@@ -674,6 +726,19 @@ declare class Scroller {
    */
   scrollBy(dx: Length, dy: Length);
 
+  /**
+   * Called when the setting slides by offset.
+   *
+   * @param { Length } dx
+   * @param { Length } dy
+   * @syscap SystemCapability.ArkUI.ArkUI.Full
+   * @crossplatform
+   * @atomicservice
+   * @since 20
+   * @arkts 1.2
+   */
+  scrollBy(dx: Length, dy: Length): void;
+
   /**
    * Indicates whether the component scrolls to the end position.
    *
@@ -1656,6 +1721,25 @@ declare type ScrollOnScrollCallback = (xOffset: number, yOffset: number, scrollS
 declare type ScrollOnWillScrollCallback =
  (xOffset: number, yOffset: number, scrollState: ScrollState, scrollSource: ScrollSource) => void | OffsetResult;
 
+/**
+  * Called before scroll to allow developer to control real offset the Scroll can scroll.
+  *
+  * @typedef { function } ScrollOnWillScrollCallback
+  * @param { number } xOffset - horizontal offset this frame will scroll, which may or may not be reached.
+  * @param { number } yOffset - vertical offset this frame will scroll, which may or may not be reached.
+  * @param { ScrollState } scrollState - current scroll state.
+  * @param { ScrollSource } scrollSource - source of current scroll.
+  * @returns { undefined | OffsetResult } the remain offset for the Scroll, 
+  *     same as (xOffset, yOffset) when no OffsetResult is returned.
+  * @syscap SystemCapability.ArkUI.ArkUI.Full
+  * @crossplatform
+  * @atomicservice
+  * @since 20
+  * @arkts 1.2
+  */
+declare type ScrollOnWillScrollCallback =
+  (xOffset: number, yOffset: number, scrollState: ScrollState, scrollSource: ScrollSource) => undefined | OffsetResult;
+
 /**
  * Defines Scroll Component.
  *
@@ -1701,3 +1785,22 @@ declare const Scroll: ScrollInterface;
  * @since 11
  */
 declare const ScrollInstance: ScrollAttribute;
+
+/**
+ * Defines Scroll Component.
+ *
+ * @param { Scroller } scroller - The controller for Scroll.
+ * @returns { ScrollAttribute } Returns the instance of the ScrollAttribute.
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @crossplatform
+ * @atomicservice
+ * @since 20
+ * @arkts 1.2
+ */
+@memo
+@ComponentBuilder
+export declare function Scroll(
+  scroller?: Scroller,
+  @memo
+  content_?: ()=>void,
+): ScrollAttribute;
\ No newline at end of file
diff --git a/api/@internal/component/ets/scroll_bar.d.ts b/api/@internal/component/ets/scroll_bar.d.ts
index e59281233ea707bea3b4a43ad32886a1f4def328..7a9b9aaf12fac0c1b6836623a61596dba5a975e0 100644
--- a/api/@internal/component/ets/scroll_bar.d.ts
+++ b/api/@internal/component/ets/scroll_bar.d.ts
@@ -331,3 +331,22 @@ declare const ScrollBar: ScrollBarInterface;
  * @since 11
  */
 declare const ScrollBarInstance: ScrollBarAttribute;
+
+/**
+ * Defines ScrollBar Component.
+ *
+ * @param { ScrollBarOptions } options - Initiating options for ScrollBar.
+ * @returns { ScrollBarAttribute } Returns the instance of the ScrollBarAttribute.
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @crossplatform
+ * @atomicservice
+ * @since 20
+ * @arkts 1.2
+ */
+@memo
+@ComponentBuilder
+export declare function ScrollBar(
+  options: ScrollBarOptions,
+  @memo
+  content_?: ()=>void,
+): ScrollBarAttribute;
\ No newline at end of file
diff --git a/api/@ohos.arkui.ArcAlphabetIndexer.d.ts b/api/@ohos.arkui.ArcAlphabetIndexer.d.ts
index d8561313e21dd5a07ef7928df922a4c686f209f0..a6d56af85444b243fffd41a531f9dde2f6b54917 100755
--- a/api/@ohos.arkui.ArcAlphabetIndexer.d.ts
+++ b/api/@ohos.arkui.ArcAlphabetIndexer.d.ts
@@ -285,4 +285,23 @@ declare const ArcAlphabetIndexer: ArcAlphabetIndexerInterface;
  * @atomicservice
  * @since 18
  */
-declare const ArcAlphabetIndexerInstance: ArcAlphabetIndexerAttribute;
\ No newline at end of file
+declare const ArcAlphabetIndexerInstance: ArcAlphabetIndexerAttribute;
+
+/**
+ * Defines ArcAlphabetIndexer Component.
+ *
+ * @param { ArcAlphabetIndexerInitInfo } info - ArcAlphabetIndexer initiation information.
+ * @returns { ArcAlphabetIndexerAttribute } Returns the instance of the ArcAlphabetIndexerAttribute.
+ * @syscap SystemCapability.ArkUI.ArkUI.Circle
+ * @crossplatform
+ * @atomicservice
+ * @since 20
+ * @arkts 1.2
+ */
+@memo
+@ComponentBuilder
+export declare function ArcAlphabetIndexer(
+  info: ArcAlphabetIndexerInitInfo,
+  @memo
+  content_?: ()=>void,
+): ArcAlphabetIndexerAttribute;
diff --git a/api/@ohos.arkui.ArcList.d.ts b/api/@ohos.arkui.ArcList.d.ts
index 233380b8ac1bdb5ce75c5e752c90f96184e98e62..1588fec6bb723d5b4df2fc1bf4acfddecc89cdc1 100755
--- a/api/@ohos.arkui.ArcList.d.ts
+++ b/api/@ohos.arkui.ArcList.d.ts
@@ -435,4 +435,40 @@ export declare const ArcList: ArcListInterface;
  * @atomicservice
  * @since 18
  */
-export declare const ArcListItem: ArcListItemInterface;
\ No newline at end of file
+export declare const ArcListItem: ArcListItemInterface;
+
+/**
+ * Defines ArcList Component.
+ *
+ * @param { ArkListOptions } [options] - Initiating options for ArcList.
+ * @returns { ArcListAttribute } Returns the instance of the ArcListAttribute.
+ * @syscap SystemCapability.ArkUI.ArkUI.Circle
+ * @crossplatform
+ * @atomicservice
+ * @since 20
+ * @arkts 1.2
+ */
+@memo
+@ComponentBuilder
+export declare function ArcList(
+  options?: ArkListOptions,
+  @memo
+  content_?: ()=>void,
+): ArcListAttribute;
+
+/**
+ * Defines ArcListItem Component.
+ *
+ * @returns { ArcListItemAttribute } Returns the instance of the ArcListItemAttribute.
+ * @syscap SystemCapability.ArkUI.ArkUI.Circle
+ * @crossplatform
+ * @atomicservice
+ * @since 20
+ * @arkts 1.2
+ */
+@memo
+@ComponentBuilder
+export declare function ArcListItem(
+  @memo
+  content_?: ()=>void,
+): ArcListItemAttribute;
\ No newline at end of file
diff --git a/api/@ohos.arkui.ArcScrollBar.d.ts b/api/@ohos.arkui.ArcScrollBar.d.ts
index 8b407a30cde3c1e71f7a0e78282fea39971b9827..0e61f71a185d782d82d2864a856d96d3c6550673 100755
--- a/api/@ohos.arkui.ArcScrollBar.d.ts
+++ b/api/@ohos.arkui.ArcScrollBar.d.ts
@@ -106,3 +106,22 @@ export declare const ArcScrollBarInstance: ArcScrollBarAttribute;
  * @since 18
  */
 export declare const ArcScrollBar: ArcScrollBarInterface;
+
+/**
+ * Defines ArcScrollBar Component.
+ *
+ * @param { ArcScrollBarOptions } options - Initiating options for ArcScrollBar.
+ * @returns { ArcScrollBarAttribute } Returns the instance of the ArcListAttribute.
+ * @syscap SystemCapability.ArkUI.ArkUI.Circle
+ * @crossplatform
+ * @atomicservice
+ * @since 20
+ * @arkts 1.2
+ */
+@memo
+@ComponentBuilder
+export declare function ArcScrollBar(
+  options: ArcScrollBarOptions,
+  @memo
+  content_?: ()=>void,
+): ArcScrollBarAttribute;
\ No newline at end of file
diff --git a/api/arkui/AlphabetIndexerModifier.d.ts b/api/arkui/AlphabetIndexerModifier.d.ts
index 6bac3616f91d0079ba300c06cb3dd6745857c7e9..1dd1969f285645072f5a5f9468499e2565f55456 100644
--- a/api/arkui/AlphabetIndexerModifier.d.ts
+++ b/api/arkui/AlphabetIndexerModifier.d.ts
@@ -42,3 +42,28 @@ export declare class AlphabetIndexerModifier extends AlphabetIndexerAttribute im
    */
   applyNormalAttribute?(instance: AlphabetIndexerAttribute): void;
 }
+
+/**
+ * Defines AlphabetIndexer Modifier
+ *
+ * @extends AlphabetIndexerAttribute
+ * @implements AttributeModifier<AlphabetIndexerAttribute>
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @atomicservice
+ * @since 20
+ * @arkts 1.2
+ */
+export declare class AlphabetIndexerModifier extends AlphabetIndexerAttribute implements AttributeModifier<AlphabetIndexerAttribute> {
+
+  /**
+   * Defines the normal update attribute function.
+   * 
+   * @type { ?Callback<AlphabetIndexerAttribute> }
+   * @syscap SystemCapability.ArkUI.ArkUI.Full
+   * @crossplatform
+   * @atomicservice
+   * @since 20
+   * @arkts 1.2
+   */
+  applyNormalAttribute?: Callback<AlphabetIndexerAttribute>;
+}
\ No newline at end of file
diff --git a/api/arkui/ListItemGroupModifier.d.ts b/api/arkui/ListItemGroupModifier.d.ts
index 9a68efe622acd4b9723b44707ba27b5d273fd359..48c3f6da4614262807dfe95a9dfc6e91055e7284 100644
--- a/api/arkui/ListItemGroupModifier.d.ts
+++ b/api/arkui/ListItemGroupModifier.d.ts
@@ -43,3 +43,28 @@ export declare class ListItemGroupModifier extends ListItemGroupAttribute implem
    */
   applyNormalAttribute?(instance: ListItemGroupAttribute): void;
 }
+
+/**
+ * Defines ListItemGroup Modifier
+ *
+ * @extends ListItemGroupAttribute
+ * @implements AttributeModifier<ListItemGroupAttribute>
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @atomicservice
+ * @since 20
+ * @arkts 1.2
+ */
+export declare class ListItemGroupModifier extends ListItemGroupAttribute implements AttributeModifier<ListItemGroupAttribute> {
+
+  /**
+   * Defines the normal update attribute function.
+   * 
+   * @type { ?ListItemGroupAttribute }
+   * @syscap SystemCapability.ArkUI.ArkUI.Full
+   * @crossplatform
+   * @atomicservice
+   * @since 20
+   * @arkts 1.2
+   */
+  applyNormalAttribute?: Callback<ListItemGroupAttribute>;
+}
\ No newline at end of file
diff --git a/api/arkui/ListItemModifier.d.ts b/api/arkui/ListItemModifier.d.ts
index 44f2ec8c08a5fe510443d5674b06080c602f4a83..84ac1be6ea819f247b94d953f27fc8f0822e0486 100644
--- a/api/arkui/ListItemModifier.d.ts
+++ b/api/arkui/ListItemModifier.d.ts
@@ -43,3 +43,28 @@ export declare class ListItemModifier extends ListItemAttribute implements Attri
    */
   applyNormalAttribute?(instance: ListItemAttribute): void;
 }
+
+/**
+ * Defines ListItem Modifier
+ *
+ * @extends ListItemAttribute
+ * @implements AttributeModifier<ListItemAttribute>
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @atomicservice
+ * @since 20
+ * @arkts 1.2
+ */
+export declare class ListItemModifier extends ListItemAttribute implements AttributeModifier<ListItemAttribute> {
+
+  /**
+   * Defines the normal update attribute function.
+   * 
+   * @type { ?Callback<ListItemAttribute> }
+   * @syscap SystemCapability.ArkUI.ArkUI.Full
+   * @crossplatform
+   * @atomicservice
+   * @since 20
+   * @arkts 1.2
+   */
+  applyNormalAttribute?: Callback<ListItemAttribute>;
+}
\ No newline at end of file
diff --git a/api/arkui/ListModifier.d.ts b/api/arkui/ListModifier.d.ts
index 6d17512311c2689c28fb86e34a8a1fdcc25ac76e..11c9eed7a15a7f795e05fc0bcab5383c1ff79b7c 100644
--- a/api/arkui/ListModifier.d.ts
+++ b/api/arkui/ListModifier.d.ts
@@ -43,3 +43,28 @@ export declare class ListModifier extends ListAttribute implements AttributeModi
    */
   applyNormalAttribute?(instance: ListAttribute): void;
 }
+
+/**
+ * Defines List Modifier
+ *
+ * @extends ListAttribute
+ * @implements AttributeModifier<ListAttribute>
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @atomicservice
+ * @since 20
+ * @arkts 1.2
+ */
+export declare class ListModifier extends ListAttribute implements AttributeModifier<ListAttribute> {
+
+  /**
+   * Defines the normal update attribute function.
+   * 
+   * @type { ?Callback<ListAttribute> }
+   * @syscap SystemCapability.ArkUI.ArkUI.Full
+   * @crossplatform
+   * @atomicservice
+   * @since 20
+   * @arkts 1.2
+   */
+  applyNormalAttribute?: Callback<ListAttribute>;
+}
\ No newline at end of file
diff --git a/api/arkui/RefreshModifier.d.ts b/api/arkui/RefreshModifier.d.ts
index dd1f4bbab2600d0ed095157d33af9e866efd83e5..13d3d306a75984780a8de4c4cffbbea4d9c0da05 100644
--- a/api/arkui/RefreshModifier.d.ts
+++ b/api/arkui/RefreshModifier.d.ts
@@ -44,4 +44,29 @@ export declare class RefreshModifier extends RefreshAttribute implements Attribu
      */
     applyNormalAttribute?(instance: RefreshAttribute): void;
   }
-  
\ No newline at end of file
+  
+/**
+ * Defines Refresh Modifier
+ *
+ * @extends RefreshAttribute
+ * @implements AttributeModifier<RefreshAttribute>
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @crossplatform
+ * @atomicservice
+ * @since 20
+ * @arkts 1.2
+ */
+export declare class RefreshModifier extends RefreshAttribute implements AttributeModifier<RefreshAttribute> {
+
+  /**
+   * Defines the normal update attribute function.
+   * 
+   * @type { ?Callback<RefreshAttribute> }
+   * @syscap SystemCapability.ArkUI.ArkUI.Full
+   * @crossplatform
+   * @atomicservice
+   * @since 20
+   * @arkts 1.2
+   */
+  applyNormalAttribute?: Callback<RefreshAttribute>;
+}
\ No newline at end of file
diff --git a/api/arkui/ScrollModifier.d.ts b/api/arkui/ScrollModifier.d.ts
index 6e54f4eeeb366709ae06ab3c9b94fd44bc8a54da..46652fbfa146ce8c0527e744cebd609235bcb72f 100644
--- a/api/arkui/ScrollModifier.d.ts
+++ b/api/arkui/ScrollModifier.d.ts
@@ -43,3 +43,28 @@ export declare class ScrollModifier extends ScrollAttribute implements Attribute
    */
   applyNormalAttribute?(instance: ScrollAttribute): void;
 }
+
+/**
+ * Defines Scroll Modifier
+ *
+ * @extends ScrollAttribute
+ * @implements AttributeModifier<ScrollAttribute>
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @atomicservice
+ * @since 20
+ * @arkts 1.2
+ */
+export declare class ScrollModifier extends ScrollAttribute implements AttributeModifier<ScrollAttribute> {
+
+  /**
+   * Defines the normal update attribute function.
+   * 
+   * @type { ?Callback<ScrollAttribute> }
+   * @syscap SystemCapability.ArkUI.ArkUI.Full
+   * @crossplatform
+   * @atomicservice
+   * @since 20
+   * @arkts 1.2
+   */
+  applyNormalAttribute?: Callback<ScrollAttribute>;
+}
\ No newline at end of file