diff --git a/api/@internal/component/ets/form_component.d.ts b/api/@internal/component/ets/form_component.d.ts
index 0b44fe424c0e785f725998cd72a36224180bfcc4..0fb69082d6065675f7f6be04b917ae68ddc25e90 100644
--- a/api/@internal/component/ets/form_component.d.ts
+++ b/api/@internal/component/ets/form_component.d.ts
@@ -17,14 +17,20 @@
  * @file
  * @kit ArkUI
  */
-
+/*** if arkts 1.2 */
+import { CommonMethod,Callback } from './common';
+import Want from '../../@ohos.app.ability.Want';
+import { Visibility } from './enums'
+import { VoidCallback } from './units';
+/*** endif */
 /**
  * Defines the FormDimension enum.
  *
  * @enum { number }
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @systemapi
- * @since 7
+ * @since arkts {'1.1':'7','1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare enum FormDimension {
   /**
@@ -32,36 +38,40 @@ declare enum FormDimension {
    *
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 7
+   * @since arkts {'1.1':'7','1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  Dimension_1_2,
+  Dimension_1_2 = 0,
 
   /**
    * 2 x 2 cards
    *
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 7
+   * @since arkts {'1.1':'7','1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  Dimension_2_2,
+  Dimension_2_2 = 1,
 
   /**
    * 2 x 4 cards
    *
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 7
+   * @since arkts {'1.1':'7','1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  Dimension_2_4,
+  Dimension_2_4 = 2,
 
   /**
    * 4 x 4 cards
    *
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 7
+   * @since arkts {'1.1':'7','1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  Dimension_4_4,
+  Dimension_4_4 = 3,
 
   /**
    * 2 x 1 cards
@@ -79,7 +89,8 @@ declare enum FormDimension {
    *
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 11
+   * @since arkts {'1.1':'11','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   DIMENSION_1_1 = 6,
 
@@ -88,16 +99,18 @@ declare enum FormDimension {
    *
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  DIMENSION_6_4,
+  DIMENSION_6_4 = 7,
 
   /**
    * 2 x 3 cards used for wearable devices
    *
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 18
+   * @since arkts {'1.1':'18','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   DIMENSION_2_3 = 8,
 
@@ -106,9 +119,10 @@ declare enum FormDimension {
    *
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 18
+   * @since arkts {'1.1':'18','1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  DIMENSION_3_3 = 9,
+  DIMENSION_3_3 = 9
 }
 
 /**
@@ -117,7 +131,8 @@ declare enum FormDimension {
  * @enum { number }
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @systemapi
- * @since 11
+ * @since arkts {'1.1':'11','1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare enum FormRenderingMode {
 
@@ -126,7 +141,8 @@ declare enum FormRenderingMode {
    *
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 11
+   * @since arkts {'1.1':'11','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   FULL_COLOR,
 
@@ -135,7 +151,8 @@ declare enum FormRenderingMode {
    *
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 11
+   * @since arkts {'1.1':'11','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   SINGLE_COLOR,
 }
@@ -146,7 +163,8 @@ declare enum FormRenderingMode {
  * @enum { number }
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @systemapi
- * @since 12
+ * @since arkts {'1.1':'12','1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare enum FormShape {
     /**
@@ -154,7 +172,8 @@ declare enum FormShape {
      *
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     RECT = 1,
 
@@ -163,7 +182,8 @@ declare enum FormShape {
      *
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12','1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CIRCLE,
 }
@@ -174,7 +194,8 @@ declare enum FormShape {
  * @interface FormInfo
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @systemapi
- * @since 12
+ * @since arkts {'1.1':'12','1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface FormInfo {
   /**
@@ -183,7 +204,8 @@ declare interface FormInfo {
    * @type { number | string }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   id: number | string;
 
@@ -193,7 +215,8 @@ declare interface FormInfo {
    * @type { string }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   name: string;
 
@@ -203,7 +226,8 @@ declare interface FormInfo {
    * @type { string }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   bundle: string;
 
@@ -213,7 +237,8 @@ declare interface FormInfo {
    * @type { string }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   ability: string;
 
@@ -223,7 +248,8 @@ declare interface FormInfo {
    * @type { string }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   module: string;
 
@@ -233,7 +259,8 @@ declare interface FormInfo {
    * @type { ?FormDimension }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   dimension?: FormDimension;
 
@@ -243,7 +270,8 @@ declare interface FormInfo {
    * @type { ?boolean }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   temporary?: boolean;
 
@@ -257,13 +285,25 @@ declare interface FormInfo {
    */
   want?: import('../api/@ohos.app.ability.Want').default;
 
+  /**
+   * The want of the form.
+   *
+   * @type { ?Want }
+   * @syscap SystemCapability.ArkUI.ArkUI.Full
+   * @systemapi
+   * @since 20
+   * @arkts 1.2
+   */
+  want?: Want;
+
   /**
    * The renderingMode of the form.
    *
    * @type { ?FormRenderingMode }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   renderingMode?: FormRenderingMode;
 
@@ -273,7 +313,8 @@ declare interface FormInfo {
    * @type { ?FormShape }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   shape?: FormShape;
 }
@@ -284,7 +325,8 @@ declare interface FormInfo {
  * @interface FormComponentInterface
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @systemapi
- * @since 7
+ * @since arkts {'1.1':'7','1.2':'20'}
+ * @arkts 1.1&1.2
  */
 interface FormComponentInterface {
   /**
@@ -330,7 +372,8 @@ interface FormComponentInterface {
    * @returns { FormComponentAttribute }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   (value: FormInfo): FormComponentAttribute;
 }
@@ -341,7 +384,8 @@ interface FormComponentInterface {
  * @interface FormCallbackInfo
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @systemapi
- * @since 12
+ * @since arkts {'1.1':'12','1.2':'20'}
+ * @arkts 1.1&1.2
  */
 interface FormCallbackInfo {
   /**
@@ -350,7 +394,8 @@ interface FormCallbackInfo {
    * @type { number }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   id: number;
 
@@ -360,18 +405,19 @@ interface FormCallbackInfo {
    * @type { string }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   idString: string;
 }
-
 /**
  * Defines the size of Form.
  *
- * @typedef FormSize
+ * @interface FormSize
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @systemapi
- * @since 18
+ * @since arkts{ '1.1':'18','1.2':'20'}
+ * @arkts 1.1&1.2
  */
 interface FormSize {
   /**
@@ -381,10 +427,10 @@ interface FormSize {
    * @type { number }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 18
+   * @since arkts{ '1.1':'18','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   width: number;
-
   /**
    * The height of the form.
    * Anonymous Object Rectification
@@ -392,7 +438,8 @@ interface FormSize {
    * @type { number }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 18
+   * @since arkts{ '1.1':'18','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   height: number;
 }
@@ -403,7 +450,8 @@ interface FormSize {
  * @typedef ErrorInformation
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @systemapi
- * @since 18
+ * @since arkts{ '1.1':'18','1.2':'20'}
+ * @arkts 1.1&1.2
  */
 interface ErrorInformation {
   /**
@@ -413,7 +461,8 @@ interface ErrorInformation {
    * @type { number }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 18
+   * @since arkts{ '1.1':'18','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   errcode: number;
 
@@ -424,7 +473,8 @@ interface ErrorInformation {
    * @type { string }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 18
+   * @since arkts{ '1.1':'18','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   msg: string;
 }
@@ -433,7 +483,8 @@ interface ErrorInformation {
  * @extends CommonMethod<FormComponentAttribute>
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @systemapi
- * @since 7
+ * @since arkts {'1.1':'7','1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare class FormComponentAttribute extends CommonMethod<FormComponentAttribute> {
   /**
@@ -447,13 +498,13 @@ declare class FormComponentAttribute extends CommonMethod<FormComponentAttribute
    */
   /**
    * Sets the display area size of the card.
-   * Anonymous Object Rectification
    *
-   * @param { FormSize } formSize - The size of Form.
+   * @param { FormSize } formSize - The size of Form
    * @returns { FormComponentAttribute }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 18
+   * @since arkts {'1.1':'18','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   size(formSize: FormSize): FormComponentAttribute;
 
@@ -464,7 +515,8 @@ declare class FormComponentAttribute extends CommonMethod<FormComponentAttribute
    * @returns { FormComponentAttribute }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 7
+   * @since arkts {'1.1':'7','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   moduleName(value: string): FormComponentAttribute;
 
@@ -475,7 +527,8 @@ declare class FormComponentAttribute extends CommonMethod<FormComponentAttribute
    * @returns { FormComponentAttribute }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 7
+   * @since arkts {'1.1':'7','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   dimension(value: FormDimension): FormComponentAttribute;
 
@@ -486,7 +539,8 @@ declare class FormComponentAttribute extends CommonMethod<FormComponentAttribute
    * @returns { FormComponentAttribute }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 7
+   * @since arkts {'1.1':'7','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   allowUpdate(value: boolean): FormComponentAttribute;
 
@@ -497,7 +551,8 @@ declare class FormComponentAttribute extends CommonMethod<FormComponentAttribute
    * @returns { FormComponentAttribute }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 7
+   * @since arkts {'1.1':'7','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   visibility(value: Visibility): FormComponentAttribute;
 
@@ -519,7 +574,8 @@ declare class FormComponentAttribute extends CommonMethod<FormComponentAttribute
    * @returns { FormComponentAttribute }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onAcquired(callback: Callback<FormCallbackInfo>): FormComponentAttribute;
 
@@ -534,13 +590,13 @@ declare class FormComponentAttribute extends CommonMethod<FormComponentAttribute
    */
   /**
    * Card loading error.
-   * Anonymous Object Rectification
    *
    * @param { Callback<ErrorInformation> } callback
    * @returns { FormComponentAttribute }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 18
+   * @since arkts {'1.1':'18','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onError(callback: Callback<ErrorInformation>): FormComponentAttribute;
 
@@ -561,7 +617,8 @@ declare class FormComponentAttribute extends CommonMethod<FormComponentAttribute
    * @returns { FormComponentAttribute }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 18
+   * @since arkts {'1.1':'18','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onRouter(callback: Callback<object>): FormComponentAttribute;
 
@@ -581,7 +638,8 @@ declare class FormComponentAttribute extends CommonMethod<FormComponentAttribute
    * @returns { FormComponentAttribute }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 12
+   * @since arkts {'1.1':'12','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onUninstall(callback: Callback<FormCallbackInfo>): FormComponentAttribute;
 
@@ -596,13 +654,13 @@ declare class FormComponentAttribute extends CommonMethod<FormComponentAttribute
    */
   /**
    * Card to be loaded.
-   * Anonymous Object Rectification
    *
    * @param { VoidCallback } callback
    * @returns { FormComponentAttribute }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 18
+   * @since arkts {'1.1':'18','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onLoad(callback: VoidCallback): FormComponentAttribute;
 
@@ -613,7 +671,8 @@ declare class FormComponentAttribute extends CommonMethod<FormComponentAttribute
    * @returns { FormComponentAttribute }
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @systemapi
-   * @since 18
+   * @since arkts {'1.1':'18','1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onUpdate(callback: Callback<FormCallbackInfo>): FormComponentAttribute;
 }
diff --git a/api/@internal/component/ets/form_link.d.ts b/api/@internal/component/ets/form_link.d.ts
index 86479323501246859e6f83569e0ccbabde92fcf2..700211a7b821455ff4ea0cb067e6e741d61ad59c 100644
--- a/api/@internal/component/ets/form_link.d.ts
+++ b/api/@internal/component/ets/form_link.d.ts
@@ -17,7 +17,9 @@
  * @file
  * @kit ArkUI
  */
-
+/*** if arkts 1.2 */
+import { CommonMethod} from './common';
+/*** endif */
 /**
  * Defines the FormLink options.
  *
@@ -25,7 +27,7 @@
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @form
  * @since 10
-*/
+ */
 /**
  * Defines the FormLink options.
  *
@@ -33,8 +35,9 @@
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @form
  * @atomicservice
- * @since 11
-*/
+ * @since arkts {'1.1':'11', '1.2':'20'}
+ * @arkts 1.1&1.2
+ */
 declare interface FormLinkOptions {
   /**
    * Action types: "router" and "message".
@@ -51,7 +54,8 @@ declare interface FormLinkOptions {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @form
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   action: string;
 
@@ -70,7 +74,8 @@ declare interface FormLinkOptions {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @form
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   moduleName?: string;
 
@@ -89,7 +94,8 @@ declare interface FormLinkOptions {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @form
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   bundleName?: string;
 
@@ -108,7 +114,8 @@ declare interface FormLinkOptions {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @form
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   abilityName?: string;
 
@@ -119,7 +126,8 @@ declare interface FormLinkOptions {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @form
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   uri?: string;
 
@@ -138,7 +146,8 @@ declare interface FormLinkOptions {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @form
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   params?: Object;
 }
@@ -158,7 +167,8 @@ declare interface FormLinkOptions {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @form
  * @atomicservice
- * @since 11
+ * @since arkts {'1.1':'11', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 interface FormLinkInterface {
   /**
@@ -178,7 +188,8 @@ interface FormLinkInterface {
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @form
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   (options: FormLinkOptions): FormLinkAttribute;
 }
@@ -198,10 +209,10 @@ interface FormLinkInterface {
  * @syscap SystemCapability.ArkUI.ArkUI.Full
  * @form
  * @atomicservice
- * @since 11
+ * @since arkts {'1.1':'11', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
-declare class FormLinkAttribute extends CommonMethod<FormLinkAttribute> {
-}
+declare class FormLinkAttribute extends CommonMethod<FormLinkAttribute> {}
 
 /**
  * Defines FormLink component.
diff --git a/api/@ohos.app.form.FormEditExtensionAbility.d.ts b/api/@ohos.app.form.FormEditExtensionAbility.d.ts
index a89e2c08d055ead32fd028be7d9b66b2242c9b21..975799bfc661000fea2aab8c593f8ccf93ae5784 100644
--- a/api/@ohos.app.form.FormEditExtensionAbility.d.ts
+++ b/api/@ohos.app.form.FormEditExtensionAbility.d.ts
@@ -28,7 +28,7 @@ import FormEditExtensionContext from './application/FormEditExtensionContext';
  * @stagemodelonly
  * @since 18
  */
-export default class FormEditExtensionAbility extends UIExtensionAbility {
+declare class FormEditExtensionAbility extends UIExtensionAbility {
 /**
    * Indicates configuration infomation about an form edit extension ability context.
    *
@@ -39,3 +39,4 @@ export default class FormEditExtensionAbility extends UIExtensionAbility {
    */
 	context: FormEditExtensionContext;
 }
+export default FormEditExtensionAbility;
diff --git a/api/@ohos.app.form.FormExtensionAbility.d.ts b/api/@ohos.app.form.FormExtensionAbility.d.ts
index f106f0c109bdec3c311236b84e249dbbf4de4c99..ce5e4333d44fe44f9d0d7c52a6f9df85411827f2 100644
--- a/api/@ohos.app.form.FormExtensionAbility.d.ts
+++ b/api/@ohos.app.form.FormExtensionAbility.d.ts
@@ -24,7 +24,21 @@ import formInfo from './@ohos.app.form.formInfo';
 /*** endif */
 import FormExtensionContext from './application/FormExtensionContext';
 import Want from './@ohos.app.ability.Want';
+/*** if arkts 1.1 */
 import { Configuration } from './@ohos.app.ability.Configuration';
+/*** endif */
+
+/**
+ * Called when this ability breaks the last link, notifying the provider that the provider process is about to stop.
+ *
+ * @typedef { function }
+ * @syscap SystemCapability.Ability.Form
+ * @stagemodelonly
+ * @atomicservice
+ * @since 20
+ * @arkts 1.2
+ */
+type OnStopFn = () => void;
 
 /**
  * class of form extension.
@@ -327,6 +341,18 @@ declare class FormExtensionAbility {
    */
   onStop?(): void;
 
+  /**
+   * Called when this ability breaks the last link, notifying the provider that the provider process is about to stop.
+   *
+   * @type { ?OnStopFn }
+   * @syscap SystemCapability.Ability.Form
+   * @stagemodelonly
+   * @atomicservice
+   * @since 20
+   * @arkts 1.2
+   */
+  onStop?: OnStopFn;
+
   /**
    * Called to notify the form provider that the form location of the form has been changed.
    *
diff --git a/api/@ohos.app.form.LiveFormExtensionAbility.d.ts b/api/@ohos.app.form.LiveFormExtensionAbility.d.ts
index 88ad4daeaac08d994b22cb9c941b8fd20f32eb62..8a47a1405c87d992c52837c2f560b3e4fbf8e2b4 100644
--- a/api/@ohos.app.form.LiveFormExtensionAbility.d.ts
+++ b/api/@ohos.app.form.LiveFormExtensionAbility.d.ts
@@ -75,7 +75,7 @@ export interface LiveFormInfo {
  * @atomicservice
  * @since 20
  */
-export default class LiveFormExtensionAbility extends ExtensionAbility {
+declare class LiveFormExtensionAbility extends ExtensionAbility {
   /**
    * Indicates configuration information about a live form extension ability context.
    *
@@ -109,4 +109,5 @@ export default class LiveFormExtensionAbility extends ExtensionAbility {
    * @since 20
    */
   onLiveFormDestroy(liveFormInfo: LiveFormInfo): void;
-}
\ No newline at end of file
+}
+export default LiveFormExtensionAbility;
diff --git a/api/@ohos.app.form.formBindingData.d.ts b/api/@ohos.app.form.formBindingData.d.ts
index 3cdd10aaac65dc01c36e412f979adbf9212d8771..356ef5858a53dec459c75e34a69037bc4622cc86 100644
--- a/api/@ohos.app.form.formBindingData.d.ts
+++ b/api/@ohos.app.form.formBindingData.d.ts
@@ -16,12 +16,9 @@
 /**
  * @file
  * @kit FormKit
+ * @arkts 1.1&1.2
  */
 
-/*** if arkts 1.1 */
-import { BusinessError } from './@ohos.base';
-/*** endif */
-
 /**
  * Interface of formBindingData.
  *
@@ -93,7 +90,8 @@ declare namespace formBindingData {
      * @type { Object }
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     data: Object;
 
@@ -112,7 +110,8 @@ declare namespace formBindingData {
      * @syscap SystemCapability.Ability.Form
      * @StageModelOnly
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     proxies?: Array<ProxyData>;
   }
@@ -132,7 +131,8 @@ declare namespace formBindingData {
    * @syscap SystemCapability.Ability.Form
    * @StageModelOnly
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface ProxyData {
     /**
@@ -150,7 +150,8 @@ declare namespace formBindingData {
      * @syscap SystemCapability.Ability.Form
      * @StageModelOnly
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     key: string;
 
@@ -169,7 +170,8 @@ declare namespace formBindingData {
      * @syscap SystemCapability.Ability.Form
      * @StageModelOnly
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     subscriberId?: string;
   }
diff --git a/api/@ohos.app.form.formInfo.d.ts b/api/@ohos.app.form.formInfo.d.ts
index f6f9d43c383da0079efb42cb8762910a8a82877c..4175546586b924e5021ab1ac2989a7e8e22ec19f 100644
--- a/api/@ohos.app.form.formInfo.d.ts
+++ b/api/@ohos.app.form.formInfo.d.ts
@@ -33,7 +33,8 @@ import Want from './@ohos.app.ability.Want';
  * @namespace formInfo
  * @syscap SystemCapability.Ability.Form
  * @atomicservice
- * @since 11
+ * @since arkts {'1.1':'11', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare namespace formInfo {
   /**
@@ -49,7 +50,8 @@ declare namespace formInfo {
    * @typedef FormInfo
    * @syscap SystemCapability.Ability.Form
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface FormInfo {
     /**
@@ -65,7 +67,8 @@ declare namespace formInfo {
      * @type { string }
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     bundleName: string;
 
@@ -82,7 +85,8 @@ declare namespace formInfo {
      * @type { string }
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     moduleName: string;
 
@@ -99,7 +103,8 @@ declare namespace formInfo {
      * @type { string }
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     abilityName: string;
 
@@ -116,7 +121,8 @@ declare namespace formInfo {
      * @type { string }
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     name: string;
 
@@ -126,7 +132,8 @@ declare namespace formInfo {
      * @type { string }
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     displayName: string;
 
@@ -136,7 +143,8 @@ declare namespace formInfo {
      * @type { number }
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     displayNameId: number;
 
@@ -153,7 +161,8 @@ declare namespace formInfo {
      * @type { string }
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     description: string;
 
@@ -170,7 +179,8 @@ declare namespace formInfo {
      * @type { number }
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     descriptionId: number;
 
@@ -187,7 +197,8 @@ declare namespace formInfo {
      * @type { FormType }
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     type: FormType;
 
@@ -204,7 +215,8 @@ declare namespace formInfo {
      * @type { string }
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     jsComponentName: string;
 
@@ -226,17 +238,6 @@ declare namespace formInfo {
      */
     colorMode: ColorMode;
 
-    /**
-     * Obtains the rendering mode of the form.
-     *
-     * @type { ?RenderingMode }
-     * @readonly
-     * @syscap SystemCapability.Ability.Form
-     * @systemapi
-     * @since 18
-     */
-    readonly renderingMode?: RenderingMode;
-
     /**
      * Checks whether this form is a default form.
      *
@@ -250,7 +251,8 @@ declare namespace formInfo {
      * @type { boolean }
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     isDefault: boolean;
 
@@ -267,7 +269,8 @@ declare namespace formInfo {
      * @type { boolean }
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     updateEnabled: boolean;
 
@@ -284,7 +287,8 @@ declare namespace formInfo {
      * @type { boolean }
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     formVisibleNotify: boolean;
 
@@ -301,7 +305,8 @@ declare namespace formInfo {
      * @type { string }
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     scheduledUpdateTime: string;
 
@@ -318,7 +323,8 @@ declare namespace formInfo {
      * @type { string }
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     formConfigAbility: string;
 
@@ -335,7 +341,8 @@ declare namespace formInfo {
      * @type { number }
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     updateDuration: number;
 
@@ -352,7 +359,8 @@ declare namespace formInfo {
      * @type { number }
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     defaultDimension: number;
 
@@ -369,7 +377,8 @@ declare namespace formInfo {
      * @type { Array<number> }
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     supportDimensions: Array<number>;
 
@@ -386,7 +395,8 @@ declare namespace formInfo {
      * @type { Record<string, string> }
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     customizeData: Record<string, string>;
 
@@ -403,7 +413,8 @@ declare namespace formInfo {
      * @type { boolean }
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     isDynamic: boolean;
 
@@ -414,7 +425,8 @@ declare namespace formInfo {
      * @default false
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     transparencyEnabled: boolean;
 
@@ -424,7 +436,8 @@ declare namespace formInfo {
      * @type { Array<number> }
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     supportedShapes: Array<number>;
 
@@ -436,7 +449,8 @@ declare namespace formInfo {
      * @syscap SystemCapability.Ability.Form
      * @systemapi
      * @atomicservice
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     readonly previewImages?: Array<number>;
 
@@ -447,10 +461,23 @@ declare namespace formInfo {
      * @readonly
      * @syscap SystemCapability.Ability.Form
      * @systemapi
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     readonly enableBlurBackground?: boolean;
 
+    /**
+     * Obtains the rendering mode of the form.
+     *
+     * @type { ?RenderingMode }
+     * @readonly
+     * @syscap SystemCapability.Ability.Form
+     * @systemapi
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
+     */
+    readonly renderingMode?: RenderingMode;
+
     /**
      * Indicates the fun interaction form params
      *
@@ -474,6 +501,45 @@ declare namespace formInfo {
     readonly sceneAnimationParams?: SceneAnimationParams;
   }
 
+  /**
+   * Rendering mode.
+   *
+   * @enum { number }
+   * @syscap SystemCapability.Ability.Form
+   * @systemapi
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
+   */
+  enum RenderingMode {
+    /**
+     * Auto color mode.
+     *
+     * @syscap SystemCapability.Ability.Form
+     * @systemapi
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
+     */
+    AUTO_COLOR = 0,
+    /**
+     * Full color mode.
+     *
+     * @syscap SystemCapability.Ability.Form
+     * @systemapi
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
+     */
+    FULL_COLOR = 1,
+    /**
+     * Single color mode.
+     *
+     * @syscap SystemCapability.Ability.Form
+     * @systemapi
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
+     */
+    SINGLE_COLOR = 2
+  }
+
   /**
    * Type of form.
    *
@@ -487,7 +553,8 @@ declare namespace formInfo {
    * @enum { number }
    * @syscap SystemCapability.Ability.Form
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum FormType {
     /**
@@ -501,7 +568,8 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     JS = 1,
 
@@ -516,7 +584,8 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     eTS = 2
   }
@@ -550,6 +619,7 @@ declare namespace formInfo {
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
      * @since 11
+     * @deprecated since 20
      */
     MODE_AUTO = -1,
 
@@ -565,6 +635,7 @@ declare namespace formInfo {
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
      * @since 11
+     * @deprecated since 20
      */
     MODE_DARK = 0,
 
@@ -580,47 +651,11 @@ declare namespace formInfo {
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
      * @since 11
+     * @deprecated since 20
      */
     MODE_LIGHT = 1
   }
 
-  /**
-   * Rendering mode.
-   *
-   * @enum { number }
-   * @syscap SystemCapability.Ability.Form
-   * @systemapi
-   * @since 18
-   */
-  enum RenderingMode {
-    /**
-     * Auto color mode.
-     *
-     * @syscap SystemCapability.Ability.Form
-     * @systemapi
-     * @since 18
-     */
-    AUTO_COLOR = 0,
-
-    /**
-     * Full color mode.
-     *
-     * @syscap SystemCapability.Ability.Form
-     * @systemapi
-     * @since 18
-     */
-    FULL_COLOR = 1,
-
-    /**
-     * Single color mode.
-     *
-     * @syscap SystemCapability.Ability.Form
-     * @systemapi
-     * @since 18
-     */
-    SINGLE_COLOR = 2
-  }
-
   /**
    * Provides state information about a form.
    *
@@ -634,7 +669,8 @@ declare namespace formInfo {
    * @typedef FormStateInfo
    * @syscap SystemCapability.Ability.Form
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface FormStateInfo {
     /**
@@ -650,7 +686,8 @@ declare namespace formInfo {
      * @type { FormState }
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     formState: FormState;
 
@@ -667,7 +704,8 @@ declare namespace formInfo {
      * @type { Want }
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     want: Want;
   }
@@ -685,7 +723,8 @@ declare namespace formInfo {
    * @enum { number }
    * @syscap SystemCapability.Ability.Form
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum FormState {
     /**
@@ -699,7 +738,8 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     UNKNOWN = -1,
 
@@ -714,7 +754,8 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     DEFAULT = 0,
 
@@ -729,7 +770,8 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     READY = 1
   }
@@ -747,7 +789,8 @@ declare namespace formInfo {
    * @enum { string }
    * @syscap SystemCapability.Ability.Form
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum FormParam {
     /**
@@ -771,9 +814,10 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    IDENTITY_KEY = 'ohos.extra.param.key.form_identity',
+    IDENTITY_KEY = "ohos.extra.param.key.form_identity",
 
     /**
      * Indicates the key specifying the grid style of the form to be obtained, which is represented as
@@ -796,9 +840,10 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    DIMENSION_KEY = 'ohos.extra.param.key.form_dimension',
+    DIMENSION_KEY = "ohos.extra.param.key.form_dimension",
 
     /**
      * Indicates the key specifying the name of the form to be obtained, which is represented as
@@ -821,9 +866,10 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    NAME_KEY = 'ohos.extra.param.key.form_name',
+    NAME_KEY = "ohos.extra.param.key.form_name",
 
     /**
      * Indicates the key specifying the name of the module to which the form to be obtained belongs, which is
@@ -850,9 +896,10 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    MODULE_NAME_KEY = 'ohos.extra.param.key.module_name',
+    MODULE_NAME_KEY = "ohos.extra.param.key.module_name",
 
     /**
      * Indicates the key specifying the width of the form to be obtained, which is represented as
@@ -875,9 +922,10 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    WIDTH_KEY = 'ohos.extra.param.key.form_width',
+    WIDTH_KEY = "ohos.extra.param.key.form_width",
 
     /**
      * Indicates the key specifying the height of the form to be obtained, which is represented as
@@ -900,9 +948,10 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    HEIGHT_KEY = 'ohos.extra.param.key.form_height',
+    HEIGHT_KEY = "ohos.extra.param.key.form_height",
 
     /**
      * Indicates the key specifying whether a form is temporary, which is represented as
@@ -925,9 +974,10 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    TEMPORARY_KEY = 'ohos.extra.param.key.form_temporary',
+    TEMPORARY_KEY = "ohos.extra.param.key.form_temporary",
 
     /**
      * Indicates the key specifying the name of the bundle to be obtained, which is represented as
@@ -950,9 +1000,10 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    BUNDLE_NAME_KEY = 'ohos.extra.param.key.bundle_name',
+    BUNDLE_NAME_KEY = "ohos.extra.param.key.bundle_name",
 
     /**
      * Indicates the key specifying the name of the ability to be obtained, which is represented as
@@ -975,9 +1026,10 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    ABILITY_NAME_KEY = 'ohos.extra.param.key.ability_name',
+    ABILITY_NAME_KEY = "ohos.extra.param.key.ability_name",
 
     /**
      * Indicates the key specifying whether a form type is theme, which is represented as
@@ -989,7 +1041,8 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     THEME_KEY = 'ohos.extra.param.key.form_is_theme',
 
@@ -1003,9 +1056,10 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    DEVICE_ID_KEY = 'ohos.extra.param.key.device_id',
+    DEVICE_ID_KEY = "ohos.extra.param.key.device_id",
 
     /**
      * Indicates the key specifying the launch reason of the form to be obtained, which is represented as
@@ -1028,9 +1082,10 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    LAUNCH_REASON_KEY = 'ohos.extra.param.key.form_launch_reason',
+    LAUNCH_REASON_KEY = "ohos.extra.param.key.form_launch_reason",
 
     /**
      * Indicates the key specifying the custom data of the form to be obtained, which is represented as
@@ -1057,9 +1112,10 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    PARAM_FORM_CUSTOMIZE_KEY = 'ohos.extra.param.key.form_customize',
+    PARAM_FORM_CUSTOMIZE_KEY = "ohos.extra.param.key.form_customize",
 
     /**
      * Indicates the key specifying the form location, which is represented as
@@ -1070,7 +1126,8 @@ declare namespace formInfo {
      * }.
      *
      * @syscap SystemCapability.Ability.Form
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     FORM_LOCATION_KEY = 'ohos.extra.param.key.form_location',
 
@@ -1095,7 +1152,8 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     FORM_RENDERING_MODE_KEY = 'ohos.extra.param.key.form_rendering_mode',
 
@@ -1109,7 +1167,8 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     HOST_BG_INVERSE_COLOR_KEY = 'ohos.extra.param.key.host_bg_inverse_color',
 
@@ -1123,7 +1182,8 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     FORM_PERMISSION_NAME_KEY = 'ohos.extra.param.key.permission_name',
 
@@ -1137,7 +1197,8 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     FORM_PERMISSION_GRANTED_KEY = 'ohos.extra.param.key.permission_granted',
   }
@@ -1157,7 +1218,8 @@ declare namespace formInfo {
    * @typedef FormInfoFilter
    * @syscap SystemCapability.Ability.Form
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface FormInfoFilter {
     /**
@@ -1167,7 +1229,8 @@ declare namespace formInfo {
      * @type { ?string }
      * @syscap SystemCapability.Ability.Form
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     bundleName?: string;
 
@@ -1186,7 +1249,8 @@ declare namespace formInfo {
      * @type { ?string }
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     moduleName?: string;
 
@@ -1197,7 +1261,8 @@ declare namespace formInfo {
      * @type { ?Array<number> }
      * @syscap SystemCapability.Ability.Form
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     supportedDimensions?: Array<number>;
 
@@ -1208,7 +1273,8 @@ declare namespace formInfo {
      * @type { ?Array<number> }
      * @syscap SystemCapability.Ability.Form
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     supportedShapes?: Array<number>;
   }
@@ -1226,7 +1292,8 @@ declare namespace formInfo {
    * @enum { number }
    * @syscap SystemCapability.Ability.Form
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum FormDimension {
     /**
@@ -1240,7 +1307,8 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     Dimension_1_2 = 1,
 
@@ -1255,9 +1323,10 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    Dimension_2_2,
+    Dimension_2_2 = 2,
 
     /**
      * 2 x 4 form
@@ -1270,9 +1339,10 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    Dimension_2_4,
+    Dimension_2_4 = 3,
 
     /**
      * 4 x 4 form
@@ -1285,9 +1355,10 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    Dimension_4_4,
+    Dimension_4_4 = 4,
 
     /**
      * 2 x 1 form
@@ -1310,25 +1381,28 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    DIMENSION_1_1,
+    DIMENSION_1_1 = 6,
 
     /**
      * 6 x 4 form
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    DIMENSION_6_4,
+    DIMENSION_6_4 = 7,
 
     /**
      * 2 x 3 form used for wearable devices
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     DIMENSION_2_3 = 8,
 
@@ -1337,18 +1411,20 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    DIMENSION_3_3 = 9,
+    DIMENSION_3_3 = 9
   }
 
-   /**
+  /**
    * Defines the FormShape enum.
    *
    * @enum { number }
    * @syscap SystemCapability.Ability.Form
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum FormShape {
     /**
@@ -1356,7 +1432,8 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     RECT = 1,
 
@@ -1365,9 +1442,10 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    CIRCLE,
+    CIRCLE = 2
   }
 
   /**
@@ -1383,7 +1461,8 @@ declare namespace formInfo {
    * @enum { number }
    * @syscap SystemCapability.Ability.Form
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum VisibilityType {
     /**
@@ -1401,7 +1480,8 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     UNKNOWN = 0,
     /**
@@ -1419,7 +1499,8 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     FORM_VISIBLE = 1,
     /**
@@ -1437,9 +1518,10 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    FORM_INVISIBLE
+    FORM_INVISIBLE = 2
   }
 
   /**
@@ -1455,7 +1537,8 @@ declare namespace formInfo {
    * @enum { number }
    * @syscap SystemCapability.Ability.Form
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum LaunchReason {
     /**
@@ -1469,7 +1552,8 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     FORM_DEFAULT = 1,
     /**
@@ -1483,9 +1567,10 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    FORM_SHARE
+    FORM_SHARE = 2
   }
 
   /**
@@ -1495,7 +1580,8 @@ declare namespace formInfo {
    * @syscap SystemCapability.Ability.Form
    * @systemapi
    * @stagemodelonly
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface PublishFormResult {
     /**
@@ -1505,7 +1591,8 @@ declare namespace formInfo {
      * @syscap SystemCapability.Ability.Form
      * @systemapi
      * @stagemodelonly
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     code: PublishFormErrorCode;
 
@@ -1516,7 +1603,8 @@ declare namespace formInfo {
      * @syscap SystemCapability.Ability.Form
      * @systemapi
      * @stagemodelonly
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     message: string;
   }
@@ -1528,7 +1616,8 @@ declare namespace formInfo {
    * @syscap SystemCapability.Ability.Form
    * @systemapi
    * @stagemodelonly
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum PublishFormErrorCode {
     /**
@@ -1537,9 +1626,10 @@ declare namespace formInfo {
      * @syscap SystemCapability.Ability.Form
      * @systemapi
      * @stagemodelonly
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    SUCCESS,
+    SUCCESS = 0,
 
     /**
      * Host has no space to publish form.
@@ -1547,9 +1637,10 @@ declare namespace formInfo {
      * @syscap SystemCapability.Ability.Form
      * @systemapi
      * @stagemodelonly
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    NO_SPACE,
+    NO_SPACE = 1,
 
     /**
      * Check param failed.
@@ -1557,9 +1648,10 @@ declare namespace formInfo {
      * @syscap SystemCapability.Ability.Form
      * @systemapi
      * @stagemodelonly
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    PARAM_ERROR,
+    PARAM_ERROR = 2,
 
     /**
      * Internal error occurs during form processing.
@@ -1567,9 +1659,10 @@ declare namespace formInfo {
      * @syscap SystemCapability.Ability.Form
      * @systemapi
      * @stagemodelonly
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    INTERNAL_ERROR,
+    INTERNAL_ERROR = 3
   }
 
   /**
@@ -1579,7 +1672,8 @@ declare namespace formInfo {
    * @syscap SystemCapability.Ability.Form
    * @systemapi
    * @stagemodelonly
-   * @since 10
+   * @since arkts {'1.1':'10', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface FormProviderFilter {
     /**
@@ -1589,7 +1683,8 @@ declare namespace formInfo {
      * @syscap SystemCapability.Ability.Form
      * @systemapi
      * @stagemodelonly
-     * @since 10
+     * @since arkts {'1.1':'10', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     bundleName: string;
 
@@ -1600,9 +1695,10 @@ declare namespace formInfo {
      * @syscap SystemCapability.Ability.Form
      * @systemapi
      * @stagemodelonly
-     * @since 10
+     * @since arkts {'1.1':'10', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    formName?: string;
+    formName ?: string;
 
     /**
      * Obtains the module name of the provider application module.
@@ -1611,9 +1707,10 @@ declare namespace formInfo {
      * @syscap SystemCapability.Ability.Form
      * @systemapi
      * @stagemodelonly
-     * @since 10
+     * @since arkts {'1.1':'10', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    moduleName?: string;
+    moduleName ?: string;
 
     /**
      * Obtains the ability name of the provider application module.
@@ -1622,9 +1719,10 @@ declare namespace formInfo {
      * @syscap SystemCapability.Ability.Form
      * @systemapi
      * @stagemodelonly
-     * @since 10
+     * @since arkts {'1.1':'10', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    abilityName?: string;
+    abilityName ?: string;
 
     /**
      * Indicates whether to include unused form.
@@ -1634,7 +1732,8 @@ declare namespace formInfo {
      * @syscap SystemCapability.Ability.Form
      * @systemapi
      * @stagemodelonly
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     isUnusedIncluded?: boolean;
   }
@@ -1645,7 +1744,8 @@ declare namespace formInfo {
    * @typedef RunningFormInfo
    * @syscap SystemCapability.Ability.Form
    * @systemapi hide this for inner system use
-   * @since 10
+   * @since arkts {'1.1':'10', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface RunningFormInfo {
     /**
@@ -1656,7 +1756,8 @@ declare namespace formInfo {
      * @default -
      * @syscap SystemCapability.Ability.Form
      * @systemapi
-     * @since 10
+     * @since arkts {'1.1':'10', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     readonly formId: string;
 
@@ -1668,7 +1769,8 @@ declare namespace formInfo {
      * @default -
      * @syscap SystemCapability.Ability.Form
      * @systemapi
-     * @since 10
+     * @since arkts {'1.1':'10', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     readonly bundleName: string;
 
@@ -1680,7 +1782,8 @@ declare namespace formInfo {
      * @default -
      * @syscap SystemCapability.Ability.Form
      * @systemapi
-     * @since 10
+     * @since arkts {'1.1':'10', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     readonly hostBundleName: string;
 
@@ -1692,7 +1795,8 @@ declare namespace formInfo {
      * @default -
      * @syscap SystemCapability.Ability.Form
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     readonly formLocation: FormLocation;
 
@@ -1704,7 +1808,8 @@ declare namespace formInfo {
      * @default -
      * @syscap SystemCapability.Ability.Form
      * @systemapi
-     * @since 10
+     * @since arkts {'1.1':'10', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     readonly visibilityType: VisibilityType;
 
@@ -1716,7 +1821,8 @@ declare namespace formInfo {
      * @default -
      * @syscap SystemCapability.Ability.Form
      * @systemapi
-     * @since 10
+     * @since arkts {'1.1':'10', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     readonly moduleName: string;
 
@@ -1728,7 +1834,8 @@ declare namespace formInfo {
      * @default -
      * @syscap SystemCapability.Ability.Form
      * @systemapi
-     * @since 10
+     * @since arkts {'1.1':'10', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     readonly abilityName: string;
 
@@ -1740,7 +1847,8 @@ declare namespace formInfo {
      * @default -
      * @syscap SystemCapability.Ability.Form
      * @systemapi
-     * @since 10
+     * @since arkts {'1.1':'10', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     readonly formName: string;
 
@@ -1748,11 +1856,12 @@ declare namespace formInfo {
      * Obtains the grid style of this form.
      *
      * @type { number }
-     * @readonly
      * @default -
+     * @readonly
      * @syscap SystemCapability.Ability.Form
      * @systemapi
-     * @since 10
+     * @since arkts {'1.1':'10', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     readonly dimension: number;
 
@@ -1764,7 +1873,8 @@ declare namespace formInfo {
      * @readonly
      * @syscap SystemCapability.Ability.Form
      * @systemapi
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     readonly formUsageState: FormUsageState;
 
@@ -1775,7 +1885,8 @@ declare namespace formInfo {
      * @readonly
      * @syscap SystemCapability.Ability.Form
      * @systemapi
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     readonly formDescription: string;
 
@@ -1787,7 +1898,8 @@ declare namespace formInfo {
      * @readonly
      * @syscap SystemCapability.Ability.Form
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     readonly extraData?: Record<string, Object>;
   }
@@ -1798,7 +1910,8 @@ declare namespace formInfo {
    * @enum { number }
    * @syscap SystemCapability.Ability.Form
    * @systemapi
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum FormUsageState {
     /**
@@ -1806,7 +1919,8 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @systemapi
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     USED = 0,
     /**
@@ -1814,9 +1928,10 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @systemapi
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    UNUSED = 1,
+    UNUSED = 1
   }
 
   /**
@@ -1833,6 +1948,7 @@ declare namespace formInfo {
    * @enum { number }
    * @syscap SystemCapability.Ability.Form
    * @since 20
+   * @arkts 1.1&1.2
    */
   enum FormLocation {
     /**
@@ -1840,7 +1956,8 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     OTHER = -1,
 
@@ -1856,6 +1973,7 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @since 20
+     * @arkts 1.1&1.2
      */
     DESKTOP = 0,
 
@@ -1871,6 +1989,7 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @since 20
+     * @arkts 1.1&1.2
      */
     FORM_CENTER = 1,
 
@@ -1886,6 +2005,7 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @since 20
+     * @arkts 1.1&1.2
      */
     FORM_MANAGER = 2,
 
@@ -1901,6 +2021,7 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @since 20
+     * @arkts 1.1&1.2
      */
     NEGATIVE_SCREEN = 3,
 
@@ -1909,7 +2030,8 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     FORM_CENTER_NEGATIVE_SCREEN = 4,
 
@@ -1918,7 +2040,8 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @systemapi
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     FORM_MANAGER_NEGATIVE_SCREEN = 5,
 
@@ -1934,6 +2057,7 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @since 20
+     * @arkts 1.1&1.2
      */
     SCREEN_LOCK = 6,
 
@@ -1949,6 +2073,7 @@ declare namespace formInfo {
      *
      * @syscap SystemCapability.Ability.Form
      * @since 20
+     * @arkts 1.1&1.2
      */
     AI_SUGGESTION = 7,
   }
diff --git a/api/@ohos.app.form.formProvider.d.ts b/api/@ohos.app.form.formProvider.d.ts
index 7bd2de5b9bae2f9b673b8df69291575c701182f0..601e1b016d369459776a201fb6f277e7da78f560 100644
--- a/api/@ohos.app.form.formProvider.d.ts
+++ b/api/@ohos.app.form.formProvider.d.ts
@@ -20,7 +20,9 @@
 
 import { AsyncCallback } from './@ohos.base';
 import formBindingData from './@ohos.app.form.formBindingData';
+/*** if arkts 1.1 */
 import formInfo from './@ohos.app.form.formInfo';
+/*** if arkts 1.1 */
 import Want from './@ohos.app.ability.Want';
 
 /**
@@ -36,7 +38,8 @@ import Want from './@ohos.app.ability.Want';
  * @namespace formProvider
  * @syscap SystemCapability.Ability.Form
  * @atomicservice
- * @since 11
+ * @since arkts {'1.1':'11', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare namespace formProvider {
   /**
@@ -74,7 +77,8 @@ declare namespace formProvider {
    * @throws { BusinessError } 16501003 - The form cannot be operated by the current application.
    * @syscap SystemCapability.Ability.Form
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function setFormNextRefreshTime(formId: string, minute: number, callback: AsyncCallback<void>): void;
 
@@ -113,7 +117,8 @@ declare namespace formProvider {
    * @throws { BusinessError } 16501003 - The form cannot be operated by the current application.
    * @syscap SystemCapability.Ability.Form
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function setFormNextRefreshTime(formId: string, minute: number): Promise<void>;
 
diff --git a/api/@ohos.application.formError.d.ts b/api/@ohos.application.formError.d.ts
index 41eedb71973c5f15a64929c1e5b46699e83f3878..2bdd74bd99e0909843b32bf275a0a86d2448a67b 100644
--- a/api/@ohos.application.formError.d.ts
+++ b/api/@ohos.application.formError.d.ts
@@ -23,7 +23,8 @@
  *
  * @namespace formError
  * @syscap SystemCapability.Ability.Form
- * @since 8
+ * @since arkts {'1.1':'8', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare namespace formError {
   /**
@@ -31,14 +32,16 @@ declare namespace formError {
    *
    * @enum { number }
    * @syscap SystemCapability.Ability.Form
-   * @since 8
+   * @since arkts {'1.1':'8', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum FormError {
     /**
      * A common internal error occurs during form processing.
      *
      * @syscap SystemCapability.Ability.Form
-     * @since 8
+     * @since arkts {'1.1':'8', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ERR_COMMON = 1,
 
@@ -48,7 +51,8 @@ declare namespace formError {
      * and ohos.permission.GET_BUNDLE_INFO_PRIVILEGED permissions.
      *
      * @syscap SystemCapability.Ability.Form
-     * @since 8
+     * @since arkts {'1.1':'8', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ERR_PERMISSION_DENY = 2,
 
@@ -58,7 +62,8 @@ declare namespace formError {
      * consistent with those provided by the form provider.
      *
      * @syscap SystemCapability.Ability.Form
-     * @since 8
+     * @since arkts {'1.1':'8', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ERR_GET_INFO_FAILED = 4,
 
@@ -67,7 +72,8 @@ declare namespace formError {
      * Ensure that the bundle to which the form to be added belongs is available.
      *
      * @syscap SystemCapability.Ability.Form
-     * @since 8
+     * @since arkts {'1.1':'8', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ERR_GET_BUNDLE_FAILED = 5,
 
@@ -76,7 +82,8 @@ declare namespace formError {
      * Ensure that the grid style of the form is supported by the form provider.
      *
      * @syscap SystemCapability.Ability.Form
-     * @since 8
+     * @since arkts {'1.1':'8', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ERR_GET_LAYOUT_FAILED = 6,
 
@@ -85,7 +92,8 @@ declare namespace formError {
      * parameters are valid.
      *
      * @syscap SystemCapability.Ability.Form
-     * @since 8
+     * @since arkts {'1.1':'8', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ERR_ADD_INVALID_PARAM = 7,
 
@@ -94,7 +102,8 @@ declare namespace formError {
      * different from that obtained for the first time.
      *
      * @syscap SystemCapability.Ability.Form
-     * @since 8
+     * @since arkts {'1.1':'8', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ERR_CFG_NOT_MATCH_ID = 8,
 
@@ -102,7 +111,8 @@ declare namespace formError {
      * The ID of the form to be operated does not exist in the Form Manager Service.
      *
      * @syscap SystemCapability.Ability.Form
-     * @since 8
+     * @since arkts {'1.1':'8', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ERR_NOT_EXIST_ID = 9,
 
@@ -110,7 +120,8 @@ declare namespace formError {
      * Failed to bind the Form Manager Service to the provider service.
      *
      * @syscap SystemCapability.Ability.Form
-     * @since 8
+     * @since arkts {'1.1':'8', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ERR_BIND_PROVIDER_FAILED = 10,
 
@@ -118,7 +129,8 @@ declare namespace formError {
      * The total number of added forms exceeds the maximum allowed by the system.
      *
      * @syscap SystemCapability.Ability.Form
-     * @since 8
+     * @since arkts {'1.1':'8', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ERR_MAX_SYSTEM_FORMS = 11,
 
@@ -127,7 +139,8 @@ declare namespace formError {
      * exceeds the maximum allowed by the system.
      *
      * @syscap SystemCapability.Ability.Form
-     * @since 8
+     * @since arkts {'1.1':'8', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ERR_MAX_INSTANCES_PER_FORM = 12,
 
@@ -136,7 +149,8 @@ declare namespace formError {
      * operated by the current application.
      *
      * @syscap SystemCapability.Ability.Form
-     * @since 8
+     * @since arkts {'1.1':'8', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ERR_OPERATION_FORM_NOT_SELF = 13,
 
@@ -144,7 +158,8 @@ declare namespace formError {
      * The Form Manager Service failed to instruct the form provider to delete the form.
      *
      * @syscap SystemCapability.Ability.Form
-     * @since 8
+     * @since arkts {'1.1':'8', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ERR_PROVIDER_DEL_FAIL = 14,
 
@@ -152,7 +167,8 @@ declare namespace formError {
      * The total number of added forms exceeds the maximum per client.
      *
      * @syscap SystemCapability.Ability.Form
-     * @since 8
+     * @since arkts {'1.1':'8', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ERR_MAX_FORMS_PER_CLIENT = 15,
 
@@ -160,7 +176,8 @@ declare namespace formError {
      * The total number of added temp forms exceeds the maximum in system.
      *
      * @syscap SystemCapability.Ability.Form
-     * @since 8
+     * @since arkts {'1.1':'8', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ERR_MAX_SYSTEM_TEMP_FORMS = 16,
 
@@ -168,7 +185,8 @@ declare namespace formError {
      * The module can not be find in system.
      *
      * @syscap SystemCapability.Ability.Form
-     * @since 8
+     * @since arkts {'1.1':'8', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ERR_FORM_NO_SUCH_MODULE = 17,
 
@@ -176,7 +194,8 @@ declare namespace formError {
      * The ability can not be find in system.
      *
      * @syscap SystemCapability.Ability.Form
-     * @since 8
+     * @since arkts {'1.1':'8', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ERR_FORM_NO_SUCH_ABILITY = 18,
 
@@ -184,7 +203,8 @@ declare namespace formError {
      * The dimension is not exist in the form.
      *
      * @syscap SystemCapability.Ability.Form
-     * @since 8
+     * @since arkts {'1.1':'8', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ERR_FORM_NO_SUCH_DIMENSION = 19,
 
@@ -192,7 +212,8 @@ declare namespace formError {
      * The ability is not installed.
      *
      * @syscap SystemCapability.Ability.Form
-     * @since 8
+     * @since arkts {'1.1':'8', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ERR_FORM_FA_NOT_INSTALLED = 20,
 
@@ -201,7 +222,8 @@ declare namespace formError {
      * the service is not started.Please try again after the service is started.
      *
      * @syscap SystemCapability.Ability.Form
-     * @since 8
+     * @since arkts {'1.1':'8', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ERR_SYSTEM_RESPONSES_FAILED = 30,
 
@@ -213,7 +235,8 @@ declare namespace formError {
      * the request parameters.
      *
      * @syscap SystemCapability.Ability.Form
-     * @since 8
+     * @since arkts {'1.1':'8', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ERR_FORM_DUPLICATE_ADDED = 31,
 
@@ -222,7 +245,8 @@ declare namespace formError {
      * the restoration is complete.
      *
      * @syscap SystemCapability.Ability.Form
-     * @since 8
+     * @since arkts {'1.1':'8', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ERR_IN_RECOVERY = 36,
 
@@ -231,7 +255,8 @@ declare namespace formError {
      *
      * @syscap SystemCapability.Ability.Form
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ERR_DISTRIBUTED_SCHEDULE_FAILED = 37
   }
diff --git a/api/application/FormEditExtensionContext.d.ts b/api/application/FormEditExtensionContext.d.ts
index c236f8d1a06fa865b3e9de1412abb65092042def..c68e508f21bb6f88537705d501a9cbf48195b775 100644
--- a/api/application/FormEditExtensionContext.d.ts
+++ b/api/application/FormEditExtensionContext.d.ts
@@ -31,7 +31,7 @@ import type { AbilityResult } from '../ability/abilityResult';
  * @stagemodelonly
  * @since 18
  */
-export default class FormEditExtensionContext extends UIExtensionContext {
+declare class FormEditExtensionContext extends UIExtensionContext {
 	/**
      * Start second editor extension ability.
      * 
@@ -47,3 +47,4 @@ export default class FormEditExtensionContext extends UIExtensionContext {
      */
 	startSecondPage(want: Want): Promise<AbilityResult>;
 }
+export default FormEditExtensionContext;
diff --git a/api/application/FormExtensionContext.d.ts b/api/application/FormExtensionContext.d.ts
index a07bd0a86d1830bc243139fa733bd123043a1725..9fd93c140dcc8868c1d0b0c1d46b3d68c46c4d43 100644
--- a/api/application/FormExtensionContext.d.ts
+++ b/api/application/FormExtensionContext.d.ts
@@ -21,11 +21,9 @@
 /*** if arkts 1.1 */
 import { AsyncCallback } from '../@ohos.base';
 import type { ConnectOptions } from '../ability/connectOptions';
-/*** endif */
-import ExtensionContext from './ExtensionContext';
-/*** if arkts 1.1 */
 import Want from '../@ohos.app.ability.Want';
 /*** endif */
+import ExtensionContext from './ExtensionContext';
 
 /**
  * The context of form extension. It allows access to
@@ -47,7 +45,7 @@ import Want from '../@ohos.app.ability.Want';
  * @since arkts {'1.1':'11', '1.2':'20'}
  * @arkts 1.1&1.2
  */
-export default class FormExtensionContext extends ExtensionContext {
+declare class FormExtensionContext extends ExtensionContext {
   /**
    * Start an ability within the same bundle.
    *
@@ -136,7 +134,7 @@ export default class FormExtensionContext extends ExtensionContext {
    *     1.Mandatory parameters are left unspecified; 2.Incorrect parameter types; 3.Parameter verification failed.
    * @throws { BusinessError } 16000001 - The specified ability does not exist.
    * @throws { BusinessError } 16000002 - Incorrect ability type.
-   * @throws { BusinessError } 16000004 - Cannot start an invisible component.
+   * @throws { BusinessError } 16000004 - Can not start invisible component.
    * @throws { BusinessError } 16000005 - The specified process does not have the permission.
    * @throws { BusinessError } 16000006 - Cross-user operations are not allowed.
    * @throws { BusinessError } 16000008 - The crowdtesting application expires.
@@ -183,3 +181,4 @@ export default class FormExtensionContext extends ExtensionContext {
    */
   disconnectServiceExtensionAbility(connection: number): Promise<void>;
 }
+export default FormExtensionContext;
diff --git a/api/application/LiveFormExtensionContext.d.ts b/api/application/LiveFormExtensionContext.d.ts
index 511119bf694f0af44e34cadf69eccf1087b004b6..e78efb661aad0ffeaf0c70d1fff28b5c5e72b4f8 100644
--- a/api/application/LiveFormExtensionContext.d.ts
+++ b/api/application/LiveFormExtensionContext.d.ts
@@ -30,5 +30,6 @@ import ExtensionContext from './ExtensionContext';
  * @atomicservice
  * @since 20
  */
-export default class LiveFormExtensionContext extends ExtensionContext {
-}
\ No newline at end of file
+declare class LiveFormExtensionContext extends ExtensionContext {
+}
+export default LiveFormExtensionContext;