diff --git a/api/@internal/component/ets/lazy_grid_layout.d.ts b/api/@internal/component/ets/lazy_grid_layout.d.ts
index cea50944567483887209346cf166d673b7894ceb..cd34f5b29491d8168ca9b0c93bf0c6c3212bb8c6 100644
--- a/api/@internal/component/ets/lazy_grid_layout.d.ts
+++ b/api/@internal/component/ets/lazy_grid_layout.d.ts
@@ -18,6 +18,12 @@
  * @kit ArkUI
  */
 
+
+/*** if arkts 1.2 */
+import { CommonMethod } from './common';
+import { LengthMetrics } from '../Graphics';
+/*** endif */
+
 /**
  * Defines the lazy vertical grid layout component.
  *
@@ -25,7 +31,8 @@
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since 18
+ * @since arkts {'1.1':'18','1.2':'20'}
+ * @arkts 1.1&1.2
  */
 interface LazyVGridLayoutInterface {
   /**
@@ -35,7 +42,8 @@ interface LazyVGridLayoutInterface {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   (): LazyVGridLayoutAttribute;
 }
@@ -47,30 +55,33 @@ interface LazyVGridLayoutInterface {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since 18
+ * @since arkts {'1.1':'18','1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare class LazyGridLayoutAttribute<T> extends CommonMethod<T> {
   /**
    * The spacing between rows.
    *
-   * @param { Length } value
+   * @param { LengthMetrics } value
    * @returns { T }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   rowsGap(value: LengthMetrics): T;
 
   /**
    * The spacing between columns.
    *
-   * @param { Length } value
+   * @param { LengthMetrics } value
    * @returns { T }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   columnsGap(value: LengthMetrics): T;
 }
@@ -82,7 +93,8 @@ declare class LazyGridLayoutAttribute<T> extends CommonMethod<T> {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @crossplatform
  * @atomicservice
- * @since 18
+ * @since arkts {'1.1':'18','1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare class LazyVGridLayoutAttribute extends LazyGridLayoutAttribute<LazyVGridLayoutAttribute> {
   /**
@@ -93,7 +105,8 @@ declare class LazyVGridLayoutAttribute extends LazyGridLayoutAttribute<LazyVGrid
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   columnsTemplate(value: string): LazyVGridLayoutAttribute;
 }
diff --git a/api/@ohos.arkui.component.d.ets b/api/@ohos.arkui.component.d.ets
index 39aa286fd7952723169ac817366b26f475e3375c..f684610db2a688c0a8738f43719048eabeecf07e 100644
--- a/api/@ohos.arkui.component.d.ets
+++ b/api/@ohos.arkui.component.d.ets
@@ -155,3 +155,4 @@ export * from './arkui/component/windowScene';
 export * from './arkui/component/withTheme';
 export * from './arkui/component/xcomponent';
 export * from './arkui/component/resources';
+export * from './arkui/component/lazyGridLayout';