diff --git a/api/@ohos.arkui.modifier.d.ets b/api/@ohos.arkui.modifier.d.ets
index a534dadb71429d295e5e26a1154a88f448bb6c3d..25439a2dc010a6a8a2751252fcb118c8ed5f3364 100644
--- a/api/@ohos.arkui.modifier.d.ets
+++ b/api/@ohos.arkui.modifier.d.ets
@@ -42,6 +42,102 @@ export { CommonModifier } from './arkui/CommonModifier';
  */
 export { AttributeUpdater } from './arkui/AttributeUpdater';
 
+/**
+ * Export AttributeUpdater, which is used to update attributes to native side.
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @crossplatform
+ * @since 20
+ */
+export { BlankModifier } from './arkui/BlankModifier';
+
+/**
+ * Export AttributeUpdater, which is used to update attributes to native side.
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @crossplatform
+ * @since 20
+ */
+export { ColumnModifier } from './arkui/ColumnModifier';
+
+/**
+ * Export AttributeUpdater, which is used to update attributes to native side.
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @crossplatform
+ * @since 20
+ */
+export { ColumnSplitModifier } from './arkui/ColumnSplitModifier';
+
+/**
+ * Export AttributeUpdater, which is used to update attributes to native side.
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @crossplatform
+ * @since 20
+ */
+export { DividerModifier } from './arkui/DividerModifier';
+
+/**
+ * Export AttributeUpdater, which is used to update attributes to native side.
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @crossplatform
+ * @since 20
+ */
+export { FlexModifier } from './arkui/FlexModifier';
+
+/**
+ * Export AttributeUpdater, which is used to update attributes to native side.
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @crossplatform
+ * @since 20
+ */
+export { FolderStackModifier } from './arkui/FolderStackModifier';
+
+/**
+ * Export AttributeUpdater, which is used to update attributes to native side.
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @crossplatform
+ * @since 20
+ */
+export { GridColModifier } from './arkui/GridColModifier';
+
+/**
+ * Export AttributeUpdater, which is used to update attributes to native side.
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @crossplatform
+ * @since 20
+ */
+export { GridRowModifier } from './arkui/GridRowModifier';
+
+/**
+ * Export AttributeUpdater, which is used to update attributes to native side.
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @crossplatform
+ * @since 20
+ */
+export { RelativeContainerModifier } from './arkui/RelativeContainerModifier';
+
+/**
+ * Export AttributeUpdater, which is used to update attributes to native side.
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @crossplatform
+ * @since 20
+ */
+export { RowModifier } from './arkui/RowModifier';
+
+/**
+ * Export AttributeUpdater, which is used to update attributes to native side.
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @crossplatform
+ * @since 20
+ */
+export { RowSplitModifier } from './arkui/RowSplitModifier';
+
+/**
+ * Export AttributeUpdater, which is used to update attributes to native side.
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @crossplatform
+ * @since 20
+ */
+export { StackModifier } from './arkui/StackModifier';
+
 /**
  * Export GridModifier, which is used to update attributes to native side.
  * @syscap SystemCapability.ArkUI.ArkUI.Full
@@ -122,7 +218,6 @@ export { ButtonModifier } from './arkui/ButtonModifier';
  */
 export { SymbolGlyphModifier } from './arkui/SymbolGlyphModifier';
 
-
 /**
  * Export AttributeUpdater, which is used to update attributes to native side.
  * @syscap SystemCapability.ArkUI.ArkUI.Full
diff --git a/api/arkui/BlankModifier.static.d.ets b/api/arkui/BlankModifier.static.d.ets
index a201adbc71919b8bb3cf19344780d210eb4e7dec..9ce7ba4eaf83065bcaa79a8b3d9479515872622f 100644
--- a/api/arkui/BlankModifier.static.d.ets
+++ b/api/arkui/BlankModifier.static.d.ets
@@ -1,33 +1,33 @@
-/*
- * Copyright (c) 2025 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * @file
- * @kit ArkUI
- * @arkts 1.2
- */
-
-import { AttributeModifier } from './component/common';
-import { BlankAttribute } from './component/blank';
-
-/**
- * Defines Blank Modifier
- *
- * @extends BlankAttribute
- * @implements AttributeModifier<BlankAttribute>
- * @syscap SystemCapability.ArkUI.ArkUI.Full
- * @since 20
- */
-export declare class BlankModifier extends BlankAttribute implements AttributeModifier<BlankAttribute> {}
+/*
+ * Copyright (c) 2025 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @file
+ * @kit ArkUI
+ * @arkts 1.2
+ */
+
+import { AttributeModifier } from './component/common';
+import { BlankAttribute } from './component/blank';
+
+/**
+ * Defines Blank Modifier
+ *
+ * @extends BlankAttribute
+ * @implements AttributeModifier<BlankAttribute>
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
+export declare class BlankModifier implements BlankAttribute, AttributeModifier<BlankAttribute> {}
\ No newline at end of file
diff --git a/api/arkui/FlexModifier.static.d.ets b/api/arkui/FlexModifier.static.d.ets
new file mode 100644
index 0000000000000000000000000000000000000000..f3328cf0bbf279e2ce704a33abae194856201b80
--- /dev/null
+++ b/api/arkui/FlexModifier.static.d.ets
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2025 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @file
+ * @kit ArkUI
+ * @arkts 1.2
+ */
+
+import { AttributeModifier } from './component/common';
+import { FlexAttribute } from './component/flex';
+
+/**
+ * Defines Flex Modifier
+ *
+ * @implements FlexAttribute, AttributeModifier<FlexAttribute>
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+*/
+export declare class FlexModifier implements FlexAttribute, AttributeModifier<FlexAttribute> {}
diff --git a/api/arkui/FolderStackModifier.static.d.ets b/api/arkui/FolderStackModifier.static.d.ets
new file mode 100644
index 0000000000000000000000000000000000000000..8d93d297fb3f88c8597a883c61d8a6f65371cdff
--- /dev/null
+++ b/api/arkui/FolderStackModifier.static.d.ets
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2025 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @file
+ * @kit ArkUI
+ * @arkts 1.2
+ */
+
+import { AttributeModifier } from './component/common';
+import { FolderStackAttribute } from './component/folderStack';
+
+/**
+ * Defines FolderStack Modifier
+ *
+ * @implements FolderStackAttribute, AttributeModifier<FolderStackAttribute>
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+*/
+export declare class FolderStackModifier implements FolderStackAttribute, AttributeModifier<FolderStackAttribute> {}
diff --git a/api/arkui/RelativeContainerModifier.static.d.ets b/api/arkui/RelativeContainerModifier.static.d.ets
new file mode 100644
index 0000000000000000000000000000000000000000..c3d56722a3f84800e1c59918a9a6f309c5deb5a0
--- /dev/null
+++ b/api/arkui/RelativeContainerModifier.static.d.ets
@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2025 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @file
+ * @kit ArkUI
+ * @arkts 1.2
+ */
+
+import { AttributeModifier } from './component/common';
+import { RelativeContainerAttribute } from './component/relativeContainer';
+
+/**
+ * Defines RelativeContainer Modifier
+ *
+ * @implements RelativeContainerAttribute, AttributeModifier<RelativeContainerAttribute>
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+*/
+export declare class RelativeContainerModifier implements RelativeContainerAttribute,
+    AttributeModifier<RelativeContainerAttribute> {}
diff --git a/api/arkui/component/blank.static.d.ets b/api/arkui/component/blank.static.d.ets
index e24bec2130fff6360bb8f13b3c08e31d92e6a757..8e0cb5898b14851a6b86e1cf4d1dfcd351eecd5e 100644
--- a/api/arkui/component/blank.static.d.ets
+++ b/api/arkui/component/blank.static.d.ets
@@ -30,8 +30,8 @@ export declare interface BlankAttribute extends CommonMethod {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @since 20
      */
-    color(value: ResourceColor | undefined): this;
-    attributeModifier(modifier: AttributeModifier<BlankAttribute> | AttributeModifier<CommonMethod> | undefined): this;
+    default color(value: ResourceColor | undefined): this;
+    default attributeModifier(modifier: AttributeModifier<BlankAttribute> | AttributeModifier<CommonMethod> | undefined): this;
 }
 
 @memo
diff --git a/api/arkui/component/column.static.d.ets b/api/arkui/component/column.static.d.ets
index f671d77ca3da4ef77c78e5a3bac70c69f1c913d6..fead0a10d64ddb98a84be7b69a23afe308907214 100644
--- a/api/arkui/component/column.static.d.ets
+++ b/api/arkui/component/column.static.d.ets
@@ -20,7 +20,7 @@
 import { HorizontalAlign, FlexAlign } from './enums';
 import { Resource } from './../../global/resource';
 import { memo, ComponentBuilder } from './../stateManagement/runtime';
-import { Optional, AttributeModifier, CommonMethod } from './common';
+import { CommonMethod, Optional, AttributeModifier, PointLightStyle } from './common';
 /**
  * Defines the space property with string, number and resource unit.
  *
@@ -72,7 +72,7 @@ export declare interface ColumnAttribute extends CommonMethod {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @since 20
      */
-    alignItems(value: HorizontalAlign | undefined): this;
+    default alignItems(value: HorizontalAlign | undefined): this;
     /**
      * Sets the alignment format of the subassembly in the vertical direction.
      *
@@ -81,7 +81,16 @@ export declare interface ColumnAttribute extends CommonMethod {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @since 20
      */
-    justifyContent(value: FlexAlign | undefined): this;
+    default justifyContent(value: FlexAlign | undefined): this;
+    /**
+    * Defines the PointLight
+    *
+    * @param { PointLightStyle } value - The point light style.
+    * @returns { ColumnAttribute } The attribute of the column.
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @since 20
+    */
+    default pointLight(value: PointLightStyle): this;
     /**
      * Called when the Main-Axis's direction is set reversed or not
      *
@@ -90,8 +99,8 @@ export declare interface ColumnAttribute extends CommonMethod {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @since 20
      */
-    reverse(isReversed: boolean | undefined): this;
-    attributeModifier(modifier: AttributeModifier<ColumnAttribute> | AttributeModifier<CommonMethod> | undefined): this;
+    default reverse(isReversed: boolean | undefined): this;
+    default attributeModifier(modifier: AttributeModifier<ColumnAttribute> | AttributeModifier<CommonMethod> | undefined): this;
 }
 
 @memo
diff --git a/api/arkui/component/columnSplit.static.d.ets b/api/arkui/component/columnSplit.static.d.ets
index ac8b369f6c910873fa6688c347a28555a47e2122..9c54f5d986012758465f552af9097e34e2b20d33 100644
--- a/api/arkui/component/columnSplit.static.d.ets
+++ b/api/arkui/component/columnSplit.static.d.ets
@@ -56,7 +56,7 @@ export declare interface ColumnSplitAttribute extends CommonMethod {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @since 20
      */
-    resizeable(value: boolean | undefined): this;
+    default resizeable(value: boolean | undefined): this;
     /**
      * Called when the ColumnSplit split line style is set.
      * @param { ColumnSplitDividerStyle | null } value - indicates the style of the indicator.
@@ -65,8 +65,8 @@ export declare interface ColumnSplitAttribute extends CommonMethod {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @since 20
      */
-    divider(value: ColumnSplitDividerStyle | null | undefined): this;
-    attributeModifier(modifier: AttributeModifier<ColumnSplitAttribute>
+    default divider(value: ColumnSplitDividerStyle | null | undefined): this;
+    default attributeModifier(modifier: AttributeModifier<ColumnSplitAttribute>
         | AttributeModifier<CommonMethod> | undefined): this;
 }
 
diff --git a/api/arkui/component/divider.static.d.ets b/api/arkui/component/divider.static.d.ets
index 262817f90ffcef07eac577d12a58eee422da5db7..976918aa93fc981e511f62708673ca4426e2b294 100644
--- a/api/arkui/component/divider.static.d.ets
+++ b/api/arkui/component/divider.static.d.ets
@@ -31,7 +31,7 @@ export declare interface DividerAttribute extends CommonMethod {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @since 20
      */
-    vertical(value: boolean | undefined): this;
+    default vertical(value: boolean | undefined): this;
     /**
      * Sets the color of the divider line.
      *
@@ -40,7 +40,7 @@ export declare interface DividerAttribute extends CommonMethod {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @since 20
      */
-    color(value: ResourceColor | undefined): this;
+    default color(value: ResourceColor | undefined): this;
     /**
      * Sets the width of the dividing line.
      *
@@ -49,7 +49,7 @@ export declare interface DividerAttribute extends CommonMethod {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @since 20
      */
-    strokeWidth(value: number | string | undefined): this;
+    default strokeWidth(value: number | string | undefined): this;
     /**
      * Sets the end style of the split line. The default value is Butt.
      *
@@ -58,8 +58,8 @@ export declare interface DividerAttribute extends CommonMethod {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @since 20
      */
-    lineCap(value: LineCapStyle | undefined): this;
-    attributeModifier(modifier: AttributeModifier<DividerAttribute>
+    default lineCap(value: LineCapStyle | undefined): this;
+    default attributeModifier(modifier: AttributeModifier<DividerAttribute>
         | AttributeModifier<CommonMethod> | undefined): this;
 }
 
diff --git a/api/arkui/component/flex.static.d.ets b/api/arkui/component/flex.static.d.ets
index 88258695216c35b2192d20584907994385fe194a..ccfdeb5d4197f1c488e1c803e3db196f78eced58 100644
--- a/api/arkui/component/flex.static.d.ets
+++ b/api/arkui/component/flex.static.d.ets
@@ -20,7 +20,7 @@
 import { LengthMetrics } from '../Graphics';
 import { FlexWrap, FlexDirection, ItemAlign, FlexAlign } from './enums';
 import { memo, ComponentBuilder } from './../stateManagement/runtime';
-import { AttributeModifier, CommonMethod } from './common';
+import { AttributeModifier, CommonMethod, PointLightStyle } from './common';
 /**
  * Describes the layout and alignment of child components within the Flex component.
  *
@@ -111,7 +111,17 @@ export declare interface FlexSpaceOptions {
     cross?: LengthMetrics;
 }
 export declare interface FlexAttribute extends CommonMethod {
-    attributeModifier(modifier: AttributeModifier<FlexAttribute> | AttributeModifier<CommonMethod> | undefined): this;
+    /**
+    * Defines the PointLight
+    *
+    * @param { PointLightStyle } value - The point light style.
+    * @returns { FlexAttribute } The attribute of the flex.
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @since 20
+    */
+    default pointLight(value: PointLightStyle): this;
+    default attributeModifier(modifier: AttributeModifier<FlexAttribute> | AttributeModifier<CommonMethod>
+        | undefined): this;
 }
 
 @memo
diff --git a/api/arkui/component/folderStack.static.d.ets b/api/arkui/component/folderStack.static.d.ets
index 072c9a2837ab76aee1779d12d22bd93e56aad53c..0297089ea3992a5e74a7563a577fc756f726092d 100644
--- a/api/arkui/component/folderStack.static.d.ets
+++ b/api/arkui/component/folderStack.static.d.ets
@@ -94,7 +94,7 @@ export declare interface FolderStackAttribute extends CommonMethod {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @since 20
      */
-    alignContent(value: Alignment | undefined): this;
+    default alignContent(value: Alignment | undefined): this;
     /**
     * Callback folderState when the folderState changes
     *
@@ -104,7 +104,7 @@ export declare interface FolderStackAttribute extends CommonMethod {
     * @syscap SystemCapability.ArkUI.ArkUI.Full
     * @since 20
     */
-    onFolderStateChange(callback: OnFoldStatusChangeCallback | undefined): this;
+    default onFolderStateChange(callback: OnFoldStatusChangeCallback | undefined): this;
     /**
      * Callback hoverStatus|folderStatus|rotation|windowMode when the hoverStatus changes
      *
@@ -114,7 +114,7 @@ export declare interface FolderStackAttribute extends CommonMethod {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @since 20
      */
-    onHoverStatusChange(handler: OnHoverStatusChangeCallback | undefined): this;
+    default onHoverStatusChange(handler: OnHoverStatusChangeCallback | undefined): this;
     /**
      * Enable the animation of folderStack.
      *
@@ -123,7 +123,7 @@ export declare interface FolderStackAttribute extends CommonMethod {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @since 20
      */
-    enableAnimation(value: boolean | undefined): this;
+    default enableAnimation(value: boolean | undefined): this;
     /**
      * Enable auto halfFolder when orientation.
      *
@@ -132,8 +132,8 @@ export declare interface FolderStackAttribute extends CommonMethod {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @since 20
      */
-    autoHalfFold(value: boolean | undefined): this;
-    attributeModifier(modifier: AttributeModifier<FolderStackAttribute>
+    default autoHalfFold(value: boolean | undefined): this;
+    default attributeModifier(modifier: AttributeModifier<FolderStackAttribute>
         | AttributeModifier<CommonMethod> | undefined): this;
 }
 /**
diff --git a/api/arkui/component/gridCol.static.d.ets b/api/arkui/component/gridCol.static.d.ets
index 48d4559cd3553c1a009ec446e0574a549afa7f21..361aa6a0d056c997e7d925caab68c280f74f595b 100644
--- a/api/arkui/component/gridCol.static.d.ets
+++ b/api/arkui/component/gridCol.static.d.ets
@@ -118,7 +118,7 @@ export declare interface GridColAttribute extends CommonMethod {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @since 20
      */
-    span(value: number | GridColColumnOption | undefined): this;
+    default span(value: number | GridColColumnOption | undefined): this;
     /**
      * Sets the offset of current gird-container item.
      *
@@ -127,7 +127,7 @@ export declare interface GridColAttribute extends CommonMethod {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @since 20
      */
-    gridColOffset(value: number | GridColColumnOption | undefined): this;
+    default gridColOffset(value: number | GridColColumnOption | undefined): this;
     /**
      * Sets the order of current gird-container item.
      *
@@ -136,9 +136,9 @@ export declare interface GridColAttribute extends CommonMethod {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @since 20
      */
-    order(value: number | GridColColumnOption | undefined): this;
-    attributeModifier(modifier: AttributeModifier<GridColAttribute>
-        | AttributeModifier<CommonMethod> | undefined): this;
+    default order(value: number | GridColColumnOption | undefined): this;
+    default attributeModifier(modifier: AttributeModifier<GridColAttribute> | AttributeModifier<CommonMethod>
+        | undefined): this;
 }
 
 @memo
diff --git a/api/arkui/component/gridRow.static.d.ets b/api/arkui/component/gridRow.static.d.ets
index 100797cd56d5e097e353e3cf36ca99c53e339770..3e7cf0291874a22731908a24138d838ead686cff 100644
--- a/api/arkui/component/gridRow.static.d.ets
+++ b/api/arkui/component/gridRow.static.d.ets
@@ -281,7 +281,7 @@ export declare interface GridRowAttribute extends CommonMethod {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @since 20
      */
-    onBreakpointChange(callback: ((breakpoints: string) => void) | undefined): this;
+    default onBreakpointChange(callback: ((breakpoints: string) => void) | undefined): this;
     /**
      * Cross axis alignment of each line in GridRow.
      *
@@ -290,9 +290,9 @@ export declare interface GridRowAttribute extends CommonMethod {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @since 20
      */
-    alignItems(value: ItemAlign | undefined): this;
-    attributeModifier(modifier: AttributeModifier<GridRowAttribute>
-        | AttributeModifier<CommonMethod> | undefined): this;
+    default alignItems(value: ItemAlign | undefined): this;
+    default attributeModifier(modifier: AttributeModifier<GridRowAttribute> | AttributeModifier<CommonMethod>
+        | undefined): this;
 }
 
 @memo
diff --git a/api/arkui/component/relativeContainer.static.d.ets b/api/arkui/component/relativeContainer.static.d.ets
index 1314dee55d678e60234dfd8505d6f6ab6e6ec311..1a1791a8ec1767a100cdae5260dfe9355e08ea0e 100644
--- a/api/arkui/component/relativeContainer.static.d.ets
+++ b/api/arkui/component/relativeContainer.static.d.ets
@@ -228,7 +228,7 @@ export declare interface RelativeContainerAttribute extends CommonMethod {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @since 20
      */
-    guideLine(value: Array<GuideLineStyle> | undefined): this;
+    default guideLine(value: Array<GuideLineStyle> | undefined): this;
     /**
      * Specifies barriers of relativeContainer
      *
@@ -237,7 +237,7 @@ export declare interface RelativeContainerAttribute extends CommonMethod {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @since 20
      */
-    barrier(value: Array<BarrierStyle> | undefined): this;
+    default barrier(value: Array<BarrierStyle> | undefined): this;
     /**
      * Specifies barriers of relativeContainer
      *
@@ -246,9 +246,9 @@ export declare interface RelativeContainerAttribute extends CommonMethod {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @since 20
      */
-    barrier(barrierStyle: Array<LocalizedBarrierStyle> | undefined): this;
-    attributeModifier(modifier: AttributeModifier<RelativeContainerAttribute>
-        | AttributeModifier<CommonMethod> | undefined): this;
+    default barrier(barrierStyle: Array<LocalizedBarrierStyle> | undefined): this;
+    default attributeModifier(modifier: AttributeModifier<RelativeContainerAttribute> | AttributeModifier<CommonMethod>
+        | undefined): this;
 }
 
 @memo
diff --git a/api/arkui/component/row.static.d.ets b/api/arkui/component/row.static.d.ets
index 60a463cf7ad62da146490064762faf8996245d54..19e9591a9c6f8ae062729c402c6d103ce06e5e85 100644
--- a/api/arkui/component/row.static.d.ets
+++ b/api/arkui/component/row.static.d.ets
@@ -20,7 +20,7 @@
 import { VerticalAlign, FlexAlign } from './enums';
 import { SpaceType } from './column';
 import { memo, ComponentBuilder } from './../stateManagement/runtime';
-import { Optional, AttributeModifier, CommonMethod } from './common';
+import { Optional, AttributeModifier, CommonMethod, PointLightStyle } from './common';
 /**
  * Define options used to construct a row.
  *
@@ -65,7 +65,7 @@ export declare interface RowAttribute extends CommonMethod {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @since 20
      */
-    alignItems(value: VerticalAlign | undefined): this;
+    default alignItems(value: VerticalAlign | undefined): this;
     /**
      * Called when the horizontal alignment is set.
      *
@@ -74,7 +74,16 @@ export declare interface RowAttribute extends CommonMethod {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @since 20
      */
-    justifyContent(value: FlexAlign | undefined): this;
+    default justifyContent(value: FlexAlign | undefined): this;
+    /**
+    * Defines the PointLight
+    *
+    * @param { PointLightStyle } value - The point light style.
+    * @returns { RowAttribute } The attribute of the row.
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @since 20
+    */
+    default pointLight(value: PointLightStyle): this;
     /**
      * Called when the Main-Axis's direction is set reversed or not
      *
@@ -83,8 +92,9 @@ export declare interface RowAttribute extends CommonMethod {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @since 20
      */
-    reverse(isReversed: boolean | undefined): this;
-    attributeModifier(modifier: AttributeModifier<RowAttribute> | AttributeModifier<CommonMethod> | undefined): this;
+    default reverse(isReversed: boolean | undefined): this;
+    default attributeModifier(modifier: AttributeModifier<RowAttribute> | AttributeModifier<CommonMethod>
+        | undefined): this;
 }
 
 @memo
diff --git a/api/arkui/component/rowSplit.static.d.ets b/api/arkui/component/rowSplit.static.d.ets
index be4d267aa345b1079a93be72d9ba82d72e1d6f8c..89b9903c08da3f00f00447e991c4fc873346e144 100644
--- a/api/arkui/component/rowSplit.static.d.ets
+++ b/api/arkui/component/rowSplit.static.d.ets
@@ -28,9 +28,9 @@ export declare interface RowSplitAttribute extends CommonMethod {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @since 20
      */
-    resizeable(value: boolean | undefined): this;
-    attributeModifier(modifier: AttributeModifier<RowSplitAttribute>
-        | AttributeModifier<CommonMethod> | undefined): this;
+    default resizeable(value: boolean | undefined): this;
+    default attributeModifier(modifier: AttributeModifier<RowSplitAttribute> | AttributeModifier<CommonMethod>
+        | undefined): this;
 }
 
 @memo
diff --git a/api/arkui/component/stack.static.d.ets b/api/arkui/component/stack.static.d.ets
index 8988b78a9c7e441431098b4bbc871c8c9d9d654a..0dcff10fbe088a790a593ee6839665c3a1955f73 100644
--- a/api/arkui/component/stack.static.d.ets
+++ b/api/arkui/component/stack.static.d.ets
@@ -19,7 +19,7 @@
  */
 import { Alignment } from './enums';
 import { memo, ComponentBuilder } from './../stateManagement/runtime';
-import { AttributeModifier, CommonMethod } from './common';
+import { AttributeModifier, CommonMethod, PointLightStyle } from './common';
 /**
  * Options used to construct the stack.
  *
@@ -48,8 +48,18 @@ export declare interface StackAttribute extends CommonMethod {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @since 20
      */
-    alignContent(value: Alignment | undefined): this;
-    attributeModifier(modifier: AttributeModifier<StackAttribute> | AttributeModifier<CommonMethod> | undefined): this;
+    default alignContent(value: Alignment | undefined): this;
+    /**
+    * Defines the PointLight
+    *
+    * @param { PointLightStyle } value - The point light style.
+    * @returns { StackAttribute } The attribute of the stack.
+    * @syscap SystemCapability.ArkUI.ArkUI.Full
+    * @since 20
+    */
+    default pointLight(value: PointLightStyle): this;
+    default attributeModifier(modifier: AttributeModifier<StackAttribute> | AttributeModifier<CommonMethod>
+        | undefined): this;
 }
 
 @memo