From db7f85f44089e93e939ea9fe5d73d03f23f44503 Mon Sep 17 00:00:00 2001
From: zhushengle <zhushengle@huawei.com>
Date: Wed, 10 Sep 2025 12:28:17 +0800
Subject: [PATCH] =?UTF-8?q?fix:=200728=E5=9B=9E=E5=90=88master?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: zhushengle <zhushengle@huawei.com>
Change-Id: I7718843a7e6f773995ed5f52c906814528c21552
---
 api/@internal/component/ets/web.d.ts | 1238 ++++++++++++++++----------
 api/@ohos.web.webview.d.ts           | 1165 +++++++++++++++---------
 2 files changed, 1545 insertions(+), 858 deletions(-)

diff --git a/api/@internal/component/ets/web.d.ts b/api/@internal/component/ets/web.d.ts
index 174c30b769..cb1f0d4895 100644
--- a/api/@internal/component/ets/web.d.ts
+++ b/api/@internal/component/ets/web.d.ts
@@ -20,9 +20,13 @@
 
 /*** if arkts 1.2 */
 import webview from '../../@ohos.web.webview';
-import { CommonMethod, Callback } from './common';
+import image from '../../@ohos.multimedia.image';
+import { CommonMethod, Callback, TouchEvent, NestedScrollOptions, KeyEvent, HapticFeedbackMode } from './common';
 import { CustomBuilder } from './builder'
 import { Resource } from '../../global/resource';
+import { Position, ResourceStr } from './units';
+import { MenuType, EditMenuOptions } from './textCommon';
+import { CopyOptions, NestedScrollMode } from './enums';
 /*** endif */
 
 /**
@@ -100,7 +104,8 @@ type OnOverrideErrorPageCallback = (errorPageEvent: OnErrorReceiveEvent) => stri
  * @param { LargestContentfulPaint } largestContentfulPaint - callback information of onLargestContentfulPaint.
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 type OnLargestContentfulPaintCallback = (largestContentfulPaint: LargestContentfulPaint) => void;
 
@@ -111,7 +116,8 @@ type OnLargestContentfulPaintCallback = (largestContentfulPaint: LargestContentf
  * @param { FirstMeaningfulPaint } firstMeaningfulPaint - callback information of onFirstMeaningfulPaint.
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 type OnFirstMeaningfulPaintCallback = (firstMeaningfulPaint: FirstMeaningfulPaint) => void;
 
@@ -125,7 +131,8 @@ type OnFirstMeaningfulPaintCallback = (firstMeaningfulPaint: FirstMeaningfulPain
  *                        false causes the Web to continue loading the url as usual.
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 type OnOverrideUrlLoadingCallback = (webResourceRequest: WebResourceRequest) => boolean;
 
@@ -146,7 +153,8 @@ type OnIntelligentTrackingPreventionCallback = (details: IntelligentTrackingPrev
  * @typedef { function } OnNativeEmbedVisibilityChangeCallback
  * @param { NativeEmbedVisibilityInfo } nativeEmbedVisibilityInfo - callback information of onNativeEmbedVisibilityChange.
  * @syscap SystemCapability.Web.Webview.Core
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 type OnNativeEmbedVisibilityChangeCallback = (nativeEmbedVisibilityInfo: NativeEmbedVisibilityInfo) => void;
 
@@ -156,7 +164,8 @@ type OnNativeEmbedVisibilityChangeCallback = (nativeEmbedVisibilityInfo: NativeE
  * @typedef NativeMediaPlayerConfig
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface NativeMediaPlayerConfig {
   /**
@@ -167,7 +176,8 @@ declare interface NativeMediaPlayerConfig {
    *    Deflault value: false.
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enable: boolean;
 
@@ -179,7 +189,8 @@ declare interface NativeMediaPlayerConfig {
    *    Deflault value: false.
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   shouldOverlay: boolean;
 }
@@ -190,7 +201,8 @@ declare interface NativeMediaPlayerConfig {
  * @typedef { function } OnRenderProcessNotRespondingCallback
  * @param { RenderProcessNotRespondingData } data - details of onRenderProcessNotResponding.
  * @syscap SystemCapability.Web.Webview.Core
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 type OnRenderProcessNotRespondingCallback = (data : RenderProcessNotRespondingData) => void;
 
@@ -199,7 +211,8 @@ type OnRenderProcessNotRespondingCallback = (data : RenderProcessNotRespondingDa
  *
  * @typedef { function } OnRenderProcessRespondingCallback
  * @syscap SystemCapability.Web.Webview.Core
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 type OnRenderProcessRespondingCallback = () => void;
 
@@ -210,7 +223,8 @@ type OnRenderProcessRespondingCallback = () => void;
  * @param { ViewportFit } viewportFit - details of OnViewportFitChangedCallback.
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 type OnViewportFitChangedCallback = (viewportFit: ViewportFit) => void;
 
@@ -279,12 +293,13 @@ declare interface WebKeyboardOptions {
   /**
    * Set the enter key type when the system keyboard is used, the "enter" key related to the {@link inputMethodEngine}.
    *
-   * @type { ?number }
+   * @type { ?int }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  enterKeyType?: number;
+  enterKeyType?: int;
 
   /**
    * Set the custom keyboard builder when the custom keyboard is used.
@@ -330,37 +345,39 @@ declare class WebKeyboardController {
   /**
    * Deletes the specified length of characters from the back to the front in the Web input field.
    *
-   * @param { number } length - length of text, which will be deleted from back to front.
+   * @param { int } length - length of text, which will be deleted from back to front.
    * @syscap SystemCapability.Web.Webview.Core
    * @since arkts {'1.1':'12', '1.2':'20'}
    * @arkts 1.1&1.2
    */
-  deleteForward(length: number): void;
+  deleteForward(length: int): void;
 
   /**
    * Delete the specified length of characters in the Web input field from the beginning to the end.
    *
-   * @param { number } length - length of text, which will be deleted from front to back.
+   * @param { int } length - length of text, which will be deleted from front to back.
    * @syscap SystemCapability.Web.Webview.Core
    * @since arkts {'1.1':'12', '1.2':'20'}
    * @arkts 1.1&1.2
    */
-  deleteBackward(length: number): void;
+  deleteBackward(length: int): void;
 
   /**
    * Send the function of the key.
    *
-   * @param { number } key - action indicates the "enter" key related to the {@link inputMethodEngine}
+   * @param { int } key - action indicates the "enter" key related to the {@link inputMethodEngine}
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  sendFunctionKey(key: number): void;
+  sendFunctionKey(key: int): void;
 
   /**
    * Close the custom keyboard.
    *
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   close(): void;
 }
@@ -392,7 +409,8 @@ declare interface WebKeyboardCallbackInfo {
    * @type { Record<string, string> }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   attributes: Record<string, string>;
 }
@@ -424,7 +442,8 @@ type WebKeyboardCallback = (keyboardCallbackInfo: WebKeyboardCallbackInfo) => We
  * @syscap SystemCapability.Web.Webview.Core
  * @crossplatform
  * @atomicservice
- * @since 11
+ * @since arkts {'1.1':'11', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare enum MessageLevel {
   /**
@@ -439,7 +458,8 @@ declare enum MessageLevel {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   Debug,
 
@@ -455,7 +475,8 @@ declare enum MessageLevel {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   Error,
 
@@ -471,7 +492,8 @@ declare enum MessageLevel {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   Info,
 
@@ -487,7 +509,8 @@ declare enum MessageLevel {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   Log,
 
@@ -503,7 +526,8 @@ declare enum MessageLevel {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   Warn
 }
@@ -530,7 +554,8 @@ declare enum MessageLevel {
  * @syscap SystemCapability.Web.Webview.Core
  * @crossplatform
  * @atomicservice
- * @since 18
+ * @since arkts {'1.1':'18', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare enum MixedMode {
   /**
@@ -552,7 +577,8 @@ declare enum MixedMode {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   All = 0,
 
@@ -575,7 +601,8 @@ declare enum MixedMode {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   Compatible = 1,
 
@@ -598,7 +625,8 @@ declare enum MixedMode {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   None = 2
 }
@@ -627,7 +655,8 @@ type OnSafeBrowsingCheckResultCallback = (threatType: ThreatType) => void;
  * @enum { number }
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 11
+ * @since arkts {'1.1':'11', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare enum HitTestType {
   /**
@@ -641,7 +670,8 @@ declare enum HitTestType {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   EditText = 0,
 
@@ -656,7 +686,8 @@ declare enum HitTestType {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   Email = 1,
 
@@ -671,7 +702,8 @@ declare enum HitTestType {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   HttpAnchor = 2,
 
@@ -686,7 +718,8 @@ declare enum HitTestType {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   HttpAnchorImg = 3,
 
@@ -701,7 +734,8 @@ declare enum HitTestType {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   Img = 4,
 
@@ -716,7 +750,8 @@ declare enum HitTestType {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   Map = 5,
 
@@ -731,7 +766,8 @@ declare enum HitTestType {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   Phone = 6,
 
@@ -746,7 +782,8 @@ declare enum HitTestType {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   Unknown = 7
 }
@@ -875,7 +912,8 @@ declare enum CacheMode {
  * @enum { number }
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 11
+ * @since arkts {'1.1':'11', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare enum OverScrollMode {
   /**
@@ -883,7 +921,8 @@ declare enum OverScrollMode {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   NEVER = 0,
 
@@ -892,7 +931,8 @@ declare enum OverScrollMode {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   ALWAYS = 1
 }
@@ -903,7 +943,8 @@ declare enum OverScrollMode {
  * @enum { number }
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 14
+ * @since arkts {'1.1':'14', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare enum BlurOnKeyboardHideMode {
   /**
@@ -911,7 +952,8 @@ declare enum BlurOnKeyboardHideMode {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 14
+   * @since arkts {'1.1':'14', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   SILENT = 0,
 
@@ -920,7 +962,8 @@ declare enum BlurOnKeyboardHideMode {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 14
+   * @since arkts {'1.1':'14', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   BLUR = 1
 }
@@ -938,7 +981,8 @@ declare enum BlurOnKeyboardHideMode {
  * @enum { number }
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 11
+ * @since arkts {'1.1':'11', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare enum WebDarkMode {
   /**
@@ -952,7 +996,8 @@ declare enum WebDarkMode {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   Off = 0,
 
@@ -967,7 +1012,8 @@ declare enum WebDarkMode {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   On = 1,
 
@@ -982,7 +1028,8 @@ declare enum WebDarkMode {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   Auto = 2
 }
@@ -1087,7 +1134,8 @@ declare enum ThreatType {
  * @typedef WebMediaOptions
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface WebMediaOptions {
   /**
@@ -1102,12 +1150,13 @@ declare interface WebMediaOptions {
    * The maximum validity period is 60 seconds. Due to the approximate value,
    * the validity period may have a deviation of less than 1 second.
    *
-   * @type { ?number }
+   * @type { ?int }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  resumeInterval?: number;
+  resumeInterval?: int;
 
   /**
    * Whether the audio of each web is exclusive.
@@ -1123,7 +1172,8 @@ declare interface WebMediaOptions {
    *    {@code true} means audio exclusivity for multiple web instances within the application, {@code false} otherwise.
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   audioExclusive?: boolean;
 
@@ -1133,6 +1183,7 @@ declare interface WebMediaOptions {
    * @type { ?AudioSessionType }
    * @syscap SystemCapability.Web.Webview.Core
    * @since 20
+   * @arkts 1.1&1.2
    */
   audioSessionType?: AudioSessionType;
 }
@@ -1200,7 +1251,8 @@ declare interface ScreenCaptureConfig {
  * @syscap SystemCapability.Web.Webview.Core
  * @crossplatform
  * @atomicservice
- * @since 18
+ * @since arkts {'1.1':'18', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare class FullScreenExitHandler {
   /**
@@ -1222,7 +1274,8 @@ declare class FullScreenExitHandler {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   constructor();
 
@@ -1245,7 +1298,8 @@ declare class FullScreenExitHandler {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   exitFullScreen(): void;
 }
@@ -1265,7 +1319,8 @@ declare class FullScreenExitHandler {
  * @syscap SystemCapability.Web.Webview.Core
  * @crossplatform
  * @atomicservice
- * @since 18
+ * @since arkts {'1.1':'18', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface FullScreenEnterEvent {
   /**
@@ -1283,7 +1338,8 @@ declare interface FullScreenEnterEvent {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   handler: FullScreenExitHandler;
 
@@ -1302,7 +1358,8 @@ declare interface FullScreenEnterEvent {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   videoWidth?: number;
 
@@ -1321,7 +1378,8 @@ declare interface FullScreenEnterEvent {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   videoHeight?: number;
 }
@@ -1343,7 +1401,8 @@ declare interface FullScreenEnterEvent {
  * @syscap SystemCapability.Web.Webview.Core
  * @crossplatform
  * @atomicservice
- * @since 18
+ * @since arkts {'1.1':'18', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 type OnFullScreenEnterCallback = (event: FullScreenEnterEvent) => void;
 
@@ -1381,7 +1440,8 @@ type OnNativeEmbedObjectParamChangeCallback = (event: NativeEmbedParamDataInfo)
  * @enum { number }
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 11
+ * @since arkts {'1.1':'11', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare enum RenderExitReason {
   /**
@@ -1395,7 +1455,8 @@ declare enum RenderExitReason {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   ProcessAbnormalTermination = 0,
 
@@ -1410,7 +1471,8 @@ declare enum RenderExitReason {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   ProcessWasKilled = 1,
 
@@ -1425,7 +1487,8 @@ declare enum RenderExitReason {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   ProcessCrashed = 2,
 
@@ -1440,7 +1503,8 @@ declare enum RenderExitReason {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   ProcessOom = 3,
 
@@ -1455,7 +1519,8 @@ declare enum RenderExitReason {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   ProcessExitUnknown = 4
 }
@@ -1466,7 +1531,8 @@ declare enum RenderExitReason {
  * @typedef { function } OnContextMenuHideCallback
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 11
+ * @since arkts {'1.1':'11', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 type OnContextMenuHideCallback = () => void;
 
@@ -1483,7 +1549,8 @@ type OnContextMenuHideCallback = () => void;
  * @enum { number }
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 11
+ * @since arkts {'1.1':'11', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare enum SslError {
   /**
@@ -1497,7 +1564,8 @@ declare enum SslError {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   Invalid = 0,
 
@@ -1512,7 +1580,8 @@ declare enum SslError {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   HostMismatch = 1,
 
@@ -1527,7 +1596,8 @@ declare enum SslError {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   DateInvalid = 2,
 
@@ -1542,7 +1612,8 @@ declare enum SslError {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   Untrusted = 3
 }
@@ -1640,7 +1711,8 @@ declare enum FileSelectorMode {
  * @enum { number }
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 11
+ * @since arkts {'1.1':'11', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare enum WebLayoutMode {
   /**
@@ -1648,7 +1720,8 @@ declare enum WebLayoutMode {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   NONE = 0,
 
@@ -1657,7 +1730,8 @@ declare enum WebLayoutMode {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   FIT_CONTENT = 1
 }
@@ -1667,14 +1741,16 @@ declare enum WebLayoutMode {
  *
  * @enum { number }
  * @syscap SystemCapability.Web.Webview.Core
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare enum RenderProcessNotRespondingReason {
   /**
    * Timeout for input sent to render process.
    *
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   INPUT_TIMEOUT = 0,
 
@@ -1682,7 +1758,8 @@ declare enum RenderProcessNotRespondingReason {
    * The new webpage loading navigation response timed out.
    *
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   NAVIGATION_COMMIT_TIMEOUT = 1
 }
@@ -2025,7 +2102,8 @@ declare class HttpAuthHandler {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   isHttpAuthInfoSaved(): boolean;
 }
@@ -2072,7 +2150,8 @@ declare class SslErrorHandler {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   handleConfirm(): void;
 
@@ -2087,7 +2166,8 @@ declare class SslErrorHandler {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   handleCancel(): void;
 
@@ -2184,7 +2264,8 @@ declare class ClientAuthenticationHandler {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   cancel(): void;
 
@@ -2218,7 +2299,8 @@ declare class ClientAuthenticationHandler {
  * @syscap SystemCapability.Web.Webview.Core
  * @crossplatform
  * @atomicservice
- * @since 11
+ * @since arkts {'1.1':'11', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare enum ProtectedResourceType {
   /**
@@ -2232,7 +2314,8 @@ declare enum ProtectedResourceType {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   MidiSysex = 'TYPE_MIDI_SYSEX',
 
@@ -2248,7 +2331,8 @@ declare enum ProtectedResourceType {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   VIDEO_CAPTURE = 'TYPE_VIDEO_CAPTURE',
 
@@ -2264,7 +2348,8 @@ declare enum ProtectedResourceType {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   AUDIO_CAPTURE = 'TYPE_AUDIO_CAPTURE',
 
@@ -2273,7 +2358,8 @@ declare enum ProtectedResourceType {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   SENSOR = 'TYPE_SENSOR'
 }
@@ -2504,7 +2590,8 @@ declare class DataResubmissionHandler {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   resend(): void;
 
@@ -2519,7 +2606,8 @@ declare class DataResubmissionHandler {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   cancel(): void;
 }
@@ -2535,7 +2623,8 @@ declare class DataResubmissionHandler {
  *
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 11
+ * @since arkts {'1.1':'11', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare class ControllerHandler {
   /**
@@ -2549,7 +2638,8 @@ declare class ControllerHandler {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   constructor();
 
@@ -2566,7 +2656,8 @@ declare class ControllerHandler {
    * @param { WebviewController } controller
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   setWebController(controller: WebviewController): void;
 }
@@ -2810,7 +2901,8 @@ declare enum ContextMenuInputFieldType {
  * @enum { number }
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 11
+ * @since arkts {'1.1':'11', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare enum NativeEmbedStatus {
   /**
@@ -2818,8 +2910,9 @@ declare enum NativeEmbedStatus {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
-   */
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
+   */
   CREATE = 0,
 
   /**
@@ -2827,7 +2920,8 @@ declare enum NativeEmbedStatus {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   UPDATE = 1,
 
@@ -2836,7 +2930,8 @@ declare enum NativeEmbedStatus {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   DESTROY = 2,
 
@@ -2845,7 +2940,8 @@ declare enum NativeEmbedStatus {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   ENTER_BFCACHE = 3,
 
@@ -2854,7 +2950,8 @@ declare enum NativeEmbedStatus {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   LEAVE_BFCACHE = 4
 }
@@ -2872,7 +2969,8 @@ declare enum NativeEmbedStatus {
  * @enum { number }
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 11
+ * @since arkts {'1.1':'11', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare enum ContextMenuEditStateFlags {
   /**
@@ -2886,7 +2984,8 @@ declare enum ContextMenuEditStateFlags {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   NONE = 0,
 
@@ -2901,7 +3000,8 @@ declare enum ContextMenuEditStateFlags {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   CAN_CUT = 1 << 0,
 
@@ -2916,7 +3016,8 @@ declare enum ContextMenuEditStateFlags {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   CAN_COPY = 1 << 1,
 
@@ -2931,7 +3032,8 @@ declare enum ContextMenuEditStateFlags {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   CAN_PASTE = 1 << 2,
 
@@ -2946,7 +3048,8 @@ declare enum ContextMenuEditStateFlags {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   CAN_SELECT_ALL = 1 << 3
 }
@@ -3055,7 +3158,8 @@ declare enum RenderMode {
  * @enum { number }
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare enum ViewportFit {
   /**
@@ -3063,7 +3167,8 @@ declare enum ViewportFit {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   AUTO = 0,
 
@@ -3073,7 +3178,8 @@ declare enum ViewportFit {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   CONTAINS = 1,
 
@@ -3083,7 +3189,8 @@ declare enum ViewportFit {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   COVER = 2
 }
@@ -3122,14 +3229,14 @@ declare class WebContextMenuParam {
   /**
    * Horizontal offset coordinates of the menu within the Web component.
    *
-   * @returns { number } The context menu x coordinate.
+   * @returns { int } The context menu x coordinate.
    * @syscap SystemCapability.Web.Webview.Core
    * @since 9
    */
   /**
    * Horizontal offset coordinates of the menu within the Web component.
    *
-   * @returns { number } The context menu x coordinate.
+   * @returns { int } The context menu x coordinate.
    *                     Returns a non-negative integer if normal, otherwise returns -1.
    *                     Unit: vp.
    * @syscap SystemCapability.Web.Webview.Core
@@ -3137,19 +3244,19 @@ declare class WebContextMenuParam {
    * @since arkts {'1.1':'11', '1.2':'20'}
    * @arkts 1.1&1.2
    */
-  x(): number;
+  x(): int;
 
   /**
    * Vertical offset coordinates for the menu within the Web component.
    *
-   * @returns { number } The context menu y coordinate.
+   * @returns { int } The context menu y coordinate.
    * @syscap SystemCapability.Web.Webview.Core
    * @since 9
    */
   /**
    * Vertical offset coordinates for the menu within the Web component.
    *
-   * @returns { number } The context menu y coordinate.
+   * @returns { int } The context menu y coordinate.
    *                     Returns a non-negative integer if normal, otherwise returns -1.
    *                     Unit: vp.
    * @syscap SystemCapability.Web.Webview.Core
@@ -3157,7 +3264,7 @@ declare class WebContextMenuParam {
    * @since arkts {'1.1':'11', '1.2':'20'}
    * @arkts 1.1&1.2
    */
-  y(): number;
+  y(): int;
 
   /**
    * If the long-press location is the link returns the link's security-checked URL.
@@ -3324,40 +3431,40 @@ declare class WebContextMenuParam {
   /**
    * Returns the context editable flags {@link ContextMenuEditStateFlags}.
    *
-   * @returns { number }
+   * @returns { int }
    * @syscap SystemCapability.Web.Webview.Core
    * @since 9
    */
   /**
    * Returns the context editable flags {@link ContextMenuEditStateFlags}.
    *
-   * @returns { number }
+   * @returns { int }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
    * @since arkts {'1.1':'11', '1.2':'20'}
    * @arkts 1.1&1.2
    */
-  getEditStateFlags(): number;
+  getEditStateFlags(): int;
 
   /**
    * Returns the selection menu preview width.
    *
-   * @returns { number } The preview menu width.
+   * @returns { int } The preview menu width.
    * @syscap SystemCapability.Web.Webview.Core
    * @since arkts {'1.1':'13', '1.2':'20'}
    * @arkts 1.1&1.2
    */
-  getPreviewWidth(): number;
+  getPreviewWidth(): int;
 
   /**
    * Returns the selection menu preview height.
    *
-   * @returns { number } The preview menu height.
+   * @returns { int } The preview menu height.
    * @syscap SystemCapability.Web.Webview.Core
    * @since arkts {'1.1':'13', '1.2':'20'}
    * @arkts 1.1&1.2
    */
-  getPreviewHeight(): number;
+  getPreviewHeight(): int;
 }
 
 /**
@@ -3585,7 +3692,8 @@ declare class ConsoleMessage {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   getMessage(): string;
 
@@ -3611,21 +3719,22 @@ declare class ConsoleMessage {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   getSourceId(): string;
 
   /**
    * Gets the line number of a console message.
    *
-   * @returns { number } Return the line number of a console message.
+   * @returns { int } Return the line number of a console message.
    * @syscap SystemCapability.Web.Webview.Core
    * @since 8
    */
   /**
    * Gets the line number of a console message.
    *
-   * @returns { number } Return the line number of a console message.
+   * @returns { int } Return the line number of a console message.
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
    * @since 11
@@ -3633,13 +3742,14 @@ declare class ConsoleMessage {
   /**
    * Gets the line number of a console message.
    *
-   * @returns { number } Return the line number of a console message.
+   * @returns { int } Return the line number of a console message.
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  getLineNumber(): number;
+  getLineNumber(): int;
 
   /**
    * Gets the message level of a console message.
@@ -3655,7 +3765,8 @@ declare class ConsoleMessage {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   getMessageLevel(): MessageLevel;
 }
@@ -3735,7 +3846,8 @@ declare class WebResourceRequest {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   getRequestHeader(): Array<Header>;
 
@@ -3761,7 +3873,8 @@ declare class WebResourceRequest {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   getRequestUrl(): string;
 
@@ -3787,7 +3900,8 @@ declare class WebResourceRequest {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   isRequestGesture(): boolean;
 
@@ -3813,7 +3927,8 @@ declare class WebResourceRequest {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   isMainFrame(): boolean;
 
@@ -3839,7 +3954,8 @@ declare class WebResourceRequest {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   isRedirect(): boolean;
 
@@ -3865,7 +3981,8 @@ declare class WebResourceRequest {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   getRequestMethod(): string;
 }
@@ -3925,14 +4042,15 @@ declare class WebResourceResponse {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   getResponseData(): string;
 
   /**
    * Gets the response data.
    *
-   * @returns { string | number | ArrayBuffer | Resource | undefined } Return the response data.
+   * @returns { string | int | ArrayBuffer | Resource | undefined } Return the response data.
    *                                                                   string type indicate string in HTML format.
    *                                                                   number type indicate file handle.
    *                                                                   Resource type indicate $rawfile resource.
@@ -3943,7 +4061,7 @@ declare class WebResourceResponse {
   /**
    * Gets the response data.
    *
-   * @returns { string | number | ArrayBuffer | Resource | undefined } Return the response data.
+   * @returns { string | int | ArrayBuffer | Resource | undefined } Return the response data.
    *                                                                   string type indicate string in HTML format.
    *                                                                   number type indicate file handle.
    *                                                                   Resource type indicate $rawfile resource.
@@ -3952,7 +4070,7 @@ declare class WebResourceResponse {
    * @crossplatform
    * @since 18
    */
-  getResponseDataEx(): string | number | ArrayBuffer | Resource | undefined;
+  getResponseDataEx(): string | int | ArrayBuffer | Resource | undefined;
 
   /**
    * Gets the response encoding.
@@ -3968,7 +4086,8 @@ declare class WebResourceResponse {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   getResponseEncoding(): string;
 
@@ -3986,7 +4105,8 @@ declare class WebResourceResponse {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   getResponseMimeType(): string;
 
@@ -4012,7 +4132,8 @@ declare class WebResourceResponse {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   getReasonMessage(): string;
 
@@ -4045,32 +4166,33 @@ declare class WebResourceResponse {
   /**
    * Gets the response code.
    *
-   * @returns { number } Return the response code.
+   * @returns { int } Return the response code.
    * @syscap SystemCapability.Web.Webview.Core
    * @since 8
    */
   /**
    * Gets the response code.
    *
-   * @returns { number } Return the response code.
+   * @returns { int } Return the response code.
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  getResponseCode(): number;
+  getResponseCode(): int;
 
   /**
    * Sets the response data.
    *
-   * @param { string | number | Resource } data - the response data.
+   * @param { string | int | Resource } data - the response data.
    * @syscap SystemCapability.Web.Webview.Core
    * @since 9
    */
   /**
    * Sets the response data.
    *
-   * @param { string | number | Resource } data - the response data.
+   * @param { string | int | Resource } data - the response data.
    *                                              string type indicate strings in HTML format.
    *                                              number type indicate file handle.
    *                                              Resource type indicate $rawfile resource.
@@ -4080,16 +4202,17 @@ declare class WebResourceResponse {
   /**
    * Sets the response data.
    *
-   * @param { string | number | Resource | ArrayBuffer } data - the response data.
+   * @param { string | int | Resource | ArrayBuffer } data - the response data.
    *                                              string type indicate strings in HTML format.
    *                                              number type indicate file handle.
    *                                              Resource type indicate $rawfile resource.
    *                                              ArrayBuffer type indicate binary data.
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  setResponseData(data: string | number | Resource | ArrayBuffer): void;
+  setResponseData(data: string | int | Resource | ArrayBuffer): void;
 
   /**
    * Sets the response encoding.
@@ -4112,7 +4235,8 @@ declare class WebResourceResponse {
    * @param { string } encoding the response encoding.
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   setResponseEncoding(encoding: string): void;
 
@@ -4137,7 +4261,8 @@ declare class WebResourceResponse {
    * @param { string } mimeType the response MIME type.
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   setResponseMimeType(mimeType: string): void;
 
@@ -4162,7 +4287,8 @@ declare class WebResourceResponse {
    * @param { string } reason the reason message.
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   setReasonMessage(reason: string): void;
 
@@ -4194,14 +4320,14 @@ declare class WebResourceResponse {
   /**
    * Sets the response code.
    *
-   * @param { number } code the response code.
+   * @param { int } code the response code.
    * @syscap SystemCapability.Web.Webview.Core
    * @since 9
    */
   /**
    * Sets the response code.
    *
-   * @param { number } code the response code.
+   * @param { int } code the response code.
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
    * @since 11
@@ -4209,12 +4335,13 @@ declare class WebResourceResponse {
   /**
    * Sets the response code.
    *
-   * @param { number } code the response code.
+   * @param { int } code the response code.
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  setResponseCode(code: number): void;
+  setResponseCode(code: int): void;
 
   /**
    * Sets the response is ready or not.
@@ -4289,7 +4416,8 @@ declare class WebResourceResponse {
  * @syscap SystemCapability.Web.Webview.Core
  * @crossplatform
  * @atomicservice
- * @since 18
+ * @since arkts {'1.1':'18', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface Header {
   /**
@@ -4314,7 +4442,8 @@ declare interface Header {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   headerKey: string;
 
@@ -4340,7 +4469,8 @@ declare interface Header {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   headerValue: string;
 }
@@ -4364,7 +4494,8 @@ declare interface Header {
  * @syscap SystemCapability.Web.Webview.Core
  * @crossplatform
  * @atomicservice
- * @since 11
+ * @since arkts {'1.1':'11', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare class WebResourceError {
   /**
@@ -4386,7 +4517,8 @@ declare class WebResourceError {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   constructor();
 
@@ -4412,21 +4544,22 @@ declare class WebResourceError {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   getErrorInfo(): string;
 
   /**
    * Gets the code of the Web resource error.
    *
-   * @returns { number } Return the code of the Web resource error.
+   * @returns { int } Return the code of the Web resource error.
    * @syscap SystemCapability.Web.Webview.Core
    * @since 8
    */
   /**
    * Gets the code of the Web resource error.
    *
-   * @returns { number } Return the code of the Web resource error.
+   * @returns { int } Return the code of the Web resource error.
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @since 10
@@ -4434,13 +4567,14 @@ declare class WebResourceError {
   /**
    * Gets the code of the Web resource error.
    *
-   * @returns { number } Return the code of the Web resource error.
+   * @returns { int } Return the code of the Web resource error.
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  getErrorCode(): number;
+  getErrorCode(): int;
 }
 
 /**
@@ -4564,7 +4698,8 @@ declare class WebCookie {
  *
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare class EventResult {
   /**
@@ -4572,7 +4707,8 @@ declare class EventResult {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   constructor();
 
@@ -4585,7 +4721,8 @@ declare class EventResult {
    *    Default value: true.
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   setGestureEventResult(result: boolean): void;
 
@@ -4602,7 +4739,8 @@ declare class EventResult {
    *    {@code false} Indicates the propagation of events farther along.
    *    Default value: true.
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 14
+   * @since arkts {'1.1':'14', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   setGestureEventResult(result: boolean, stopPropagation: boolean): void;
 
@@ -5239,7 +5377,8 @@ interface WebInterface {
  * @typedef NativeEmbedInfo
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface NativeEmbedInfo {
   /**
@@ -5248,7 +5387,8 @@ declare interface NativeEmbedInfo {
    * @type { ?string }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   id?: string;
 
@@ -5258,7 +5398,8 @@ declare interface NativeEmbedInfo {
    * @type { ?string }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   type?: string;
 
@@ -5268,7 +5409,8 @@ declare interface NativeEmbedInfo {
    * @type { ?string }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   src?: string;
 
@@ -5279,29 +5421,32 @@ declare interface NativeEmbedInfo {
    * @type { ?Position }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   position?: Position;
 
   /**
    * The embed tag width, in px.
    *
-   * @type { ?number }
+   * @type { ?int }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  width?: number;
+  width?: int;
 
   /**
    * The embed tag height, in px.
    *
-   * @type { ?number }
+   * @type { ?int }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  height?: number;
+  height?: int;
 
   /**
    * The embed tag url.
@@ -5309,7 +5454,8 @@ declare interface NativeEmbedInfo {
    * @type { ?string }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   url?: string;
 
@@ -5319,7 +5465,8 @@ declare interface NativeEmbedInfo {
    * @type { ?string }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   tag?: string;
 
@@ -5330,7 +5477,8 @@ declare interface NativeEmbedInfo {
    * @type { ?Map<string, string> }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   params?: Map<string, string>;
 }
@@ -5349,7 +5497,8 @@ declare interface NativeEmbedInfo {
  * @typedef NativeEmbedDataInfo
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface NativeEmbedDataInfo {
   /**
@@ -5358,7 +5507,8 @@ declare interface NativeEmbedDataInfo {
    * @type { ?NativeEmbedStatus }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   status?: NativeEmbedStatus;
 
@@ -5368,7 +5518,8 @@ declare interface NativeEmbedDataInfo {
    * @type { ?string }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   surfaceId?: string;
 
@@ -5378,7 +5529,8 @@ declare interface NativeEmbedDataInfo {
    * @type { ?string }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   embedId?: string;
 
@@ -5388,7 +5540,8 @@ declare interface NativeEmbedDataInfo {
    * @type { ?NativeEmbedInfo }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   info?: NativeEmbedInfo;
 }
@@ -5398,7 +5551,8 @@ declare interface NativeEmbedDataInfo {
  *
  * @typedef NativeEmbedVisibilityInfo
  * @syscap SystemCapability.Web.Webview.Core
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface NativeEmbedVisibilityInfo {
   /**
@@ -5407,7 +5561,8 @@ declare interface NativeEmbedVisibilityInfo {
    *
    * @type { boolean }
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   visibility: boolean;
 
@@ -5416,7 +5571,8 @@ declare interface NativeEmbedVisibilityInfo {
    *
    * @type { string }
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   embedId: string;
 }
@@ -5435,7 +5591,8 @@ declare interface NativeEmbedVisibilityInfo {
  * @typedef NativeEmbedTouchInfo
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface NativeEmbedTouchInfo {
   /**
@@ -5444,7 +5601,8 @@ declare interface NativeEmbedTouchInfo {
    * @type { ?string }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   embedId?: string;
 
@@ -5454,7 +5612,8 @@ declare interface NativeEmbedTouchInfo {
    * @type { ?TouchEvent }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   touchEvent?: TouchEvent;
 
@@ -5464,7 +5623,8 @@ declare interface NativeEmbedTouchInfo {
    * @type { ?EventResult }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   result?: EventResult;
 }
@@ -5625,28 +5785,31 @@ declare interface NativeEmbedParamDataInfo {
  * @typedef FirstMeaningfulPaint
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface FirstMeaningfulPaint {
   /**
    * Start time of navigation, in microseconds.
    *
-   * @type { ?number }
+   * @type { ?long }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  navigationStartTime?: number;
+  navigationStartTime?: long;
 
   /**
    * Paint time of first meaningful content, in milliseconds.
    *
-   * @type { ?number }
+   * @type { ?long }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  firstMeaningfulPaintTime?: number;
+  firstMeaningfulPaintTime?: long;
 }
 
 /**
@@ -5655,68 +5818,75 @@ declare interface FirstMeaningfulPaint {
  * @typedef LargestContentfulPaint
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface LargestContentfulPaint {
   /**
    * Start time of navigation, in microseconds.
    *
-   * @type { ?number }
+   * @type { ?long }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  navigationStartTime?: number;
+  navigationStartTime?: long;
 
   /**
    * Paint time of largest image, in milliseconds.
    *
-   * @type { ?number }
+   * @type { ?long }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  largestImagePaintTime?: number;
+  largestImagePaintTime?: long;
 
   /**
    * Paint time of largest text, in milliseconds.
    *
-   * @type { ?number }
+   * @type { ?long }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  largestTextPaintTime?: number;
+  largestTextPaintTime?: long;
 
   /**
    * Bits per pixel of image, in milliseconds.
    *
-   * @type { ?number }
+   * @type { ?double }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  imageBPP?: number;
+  imageBPP?: double;
 
   /**
    * Load start time of largest image, in milliseconds.
    *
-   * @type { ?number }
+   * @type { ?long }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  largestImageLoadStartTime?: number;
+  largestImageLoadStartTime?: long;
 
   /**
    * Number of pixels of the maximum image.
    *
-   * @type { ?number }
+   * @type { ?long }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  largestImageLoadEndTime?: number;
+  largestImageLoadEndTime?: long;
 }
 
 /**
@@ -5724,7 +5894,8 @@ declare interface LargestContentfulPaint {
  *
  * @interface RenderProcessNotRespondingData
  * @syscap SystemCapability.Web.Webview.Core
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface RenderProcessNotRespondingData {
   /**
@@ -5732,25 +5903,28 @@ declare interface RenderProcessNotRespondingData {
    *
    * @type { string }
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   jsStack: string;
 
   /**
    * Process id of render process not responding.
    *
-   * @type { number }
+   * @type { int }
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  pid: number;
+  pid: int;
 
   /**
    * Reason for the render process not responding.
    *
    * @type { RenderProcessNotRespondingReason }
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   reason: RenderProcessNotRespondingReason;
 }
@@ -5853,14 +6027,14 @@ declare interface OnProgressChangeEvent {
   /**
    * The new progress of the page.
    *
-   * @type { number }
+   * @type { int }
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
    * @since arkts {'1.1':'12', '1.2':'20'}
    * @arkts 1.1&1.2
    */
-  newProgress: number;
+  newProgress: int;
 }
 
 /**
@@ -5870,7 +6044,8 @@ declare interface OnProgressChangeEvent {
  * @syscap SystemCapability.Web.Webview.Core
  * @crossplatform
  * @atomicservice
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface OnTitleReceiveEvent {
   /**
@@ -5880,7 +6055,8 @@ declare interface OnTitleReceiveEvent {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   title: string;
 
@@ -5938,7 +6114,8 @@ declare interface OnGeolocationShowEvent {
  * @syscap SystemCapability.Web.Webview.Core
  * @crossplatform
  * @atomicservice
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface OnAlertEvent {
   /**
@@ -5948,7 +6125,8 @@ declare interface OnAlertEvent {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   url: string;
 
@@ -5959,7 +6137,8 @@ declare interface OnAlertEvent {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   message: string;
 
@@ -5970,7 +6149,8 @@ declare interface OnAlertEvent {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   result: JsResult;
 }
@@ -5990,7 +6170,8 @@ declare interface OnAlertEvent {
  * @syscap SystemCapability.Web.Webview.Core
  * @crossplatform
  * @atomicservice
- * @since 18
+ * @since arkts {'1.1':'18', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface OnBeforeUnloadEvent {
   /**
@@ -6008,7 +6189,8 @@ declare interface OnBeforeUnloadEvent {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   url: string;
 
@@ -6027,7 +6209,8 @@ declare interface OnBeforeUnloadEvent {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   message: string;
 
@@ -6046,7 +6229,8 @@ declare interface OnBeforeUnloadEvent {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   result: JsResult;
 
@@ -6176,7 +6360,8 @@ declare interface OnPromptEvent {
  * @syscap SystemCapability.Web.Webview.Core
  * @crossplatform
  * @atomicservice
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface OnConsoleEvent {
   /**
@@ -6186,7 +6371,8 @@ declare interface OnConsoleEvent {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   message: ConsoleMessage;
 }
@@ -6198,7 +6384,8 @@ declare interface OnConsoleEvent {
  * @syscap SystemCapability.Web.Webview.Core
  * @crossplatform
  * @atomicservice
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface OnErrorReceiveEvent {
   /**
@@ -6208,7 +6395,8 @@ declare interface OnErrorReceiveEvent {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   request: WebResourceRequest;
 
@@ -6219,7 +6407,8 @@ declare interface OnErrorReceiveEvent {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   error: WebResourceError;
 }
@@ -6231,7 +6420,8 @@ declare interface OnErrorReceiveEvent {
  * @syscap SystemCapability.Web.Webview.Core
  * @crossplatform
  * @atomicservice
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface OnHttpErrorReceiveEvent {
   /**
@@ -6241,7 +6431,8 @@ declare interface OnHttpErrorReceiveEvent {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   request: WebResourceRequest;
 
@@ -6252,7 +6443,8 @@ declare interface OnHttpErrorReceiveEvent {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   response: WebResourceResponse;
 }
@@ -6264,7 +6456,8 @@ declare interface OnHttpErrorReceiveEvent {
  * @syscap SystemCapability.Web.Webview.Core
  * @crossplatform
  * @atomicservice
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface OnDownloadStartEvent {
   /**
@@ -6274,7 +6467,8 @@ declare interface OnDownloadStartEvent {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   url: string;
 
@@ -6285,7 +6479,8 @@ declare interface OnDownloadStartEvent {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   userAgent: string;
 
@@ -6304,7 +6499,8 @@ declare interface OnDownloadStartEvent {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   contentDisposition: string;
 
@@ -6315,20 +6511,22 @@ declare interface OnDownloadStartEvent {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   mimetype: string;
 
   /**
    * The contentLength of page.
    *
-   * @type { number }
+   * @type { long }
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  contentLength: number;
+  contentLength: long;
 }
 
 /**
@@ -6394,7 +6592,8 @@ declare interface OnRefreshAccessedHistoryEvent {
  * @typedef OnRenderExitedEvent
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface OnRenderExitedEvent {
   /**
@@ -6403,7 +6602,8 @@ declare interface OnRenderExitedEvent {
    * @type { RenderExitReason }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   renderExitReason: RenderExitReason;
 }
@@ -6471,30 +6671,33 @@ declare interface OnResourceLoadEvent {
  * @syscap SystemCapability.Web.Webview.Core
  * @crossplatform
  * @atomicservice
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface OnScaleChangeEvent {
   /**
    * Old scale of the page.
    *
-   * @type { number }
+   * @type { double }
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  oldScale: number;
+  oldScale: double;
 
   /**
    * New scale of the page.
    *
-   * @type { number }
+   * @type { double }
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  newScale: number;
+  newScale: double;
 }
 
 /**
@@ -6504,7 +6707,8 @@ declare interface OnScaleChangeEvent {
  * @syscap SystemCapability.Web.Webview.Core
  * @crossplatform
  * @atomicservice
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface OnHttpAuthRequestEvent {
   /**
@@ -6514,7 +6718,8 @@ declare interface OnHttpAuthRequestEvent {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   handler: HttpAuthHandler;
 
@@ -6525,7 +6730,8 @@ declare interface OnHttpAuthRequestEvent {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   host: string;
 
@@ -6536,7 +6742,8 @@ declare interface OnHttpAuthRequestEvent {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   realm: string;
 }
@@ -6547,7 +6754,8 @@ declare interface OnHttpAuthRequestEvent {
  * @typedef OnInterceptRequestEvent
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface OnInterceptRequestEvent {
   /**
@@ -6556,7 +6764,8 @@ declare interface OnInterceptRequestEvent {
    * @type { WebResourceRequest }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   request: WebResourceRequest;
 }
@@ -6689,30 +6898,33 @@ declare interface OnSearchResultReceiveEvent {
  * @syscap SystemCapability.Web.Webview.Core
  * @crossplatform
  * @atomicservice
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface OnScrollEvent {
   /**
    * The X offset of the scroll. Unit: vp.
    *
-   * @type { number }
+   * @type { double }
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  xOffset: number;
+  xOffset: double;
 
   /**
    * The Y offset of the scroll. Unit: vp.
    *
-   * @type { number }
+   * @type { double }
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  yOffset: number;
+  yOffset: double;
 }
 
 /**
@@ -6721,7 +6933,8 @@ declare interface OnScrollEvent {
  * @typedef OnSslErrorEventReceiveEvent
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface OnSslErrorEventReceiveEvent {
   /**
@@ -6730,7 +6943,8 @@ declare interface OnSslErrorEventReceiveEvent {
    * @type { SslErrorHandler }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   handler: SslErrorHandler;
 
@@ -6740,7 +6954,8 @@ declare interface OnSslErrorEventReceiveEvent {
    * @type { SslError }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   error: SslError;
 
@@ -6749,7 +6964,8 @@ declare interface OnSslErrorEventReceiveEvent {
    *
    * @type { ?Array<Uint8Array> }
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 15
+   * @since arkts {'1.1':'15', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   certChainData?: Array<Uint8Array>;
 }
@@ -6760,7 +6976,8 @@ declare interface OnSslErrorEventReceiveEvent {
  * @typedef OnClientAuthenticationEvent
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface OnClientAuthenticationEvent {
   /**
@@ -6769,7 +6986,8 @@ declare interface OnClientAuthenticationEvent {
    * @type { ClientAuthenticationHandler }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   handler : ClientAuthenticationHandler;
 
@@ -6779,19 +6997,21 @@ declare interface OnClientAuthenticationEvent {
    * @type { string }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   host : string;
 
   /**
    * The port number of the request certificate server.
    *
-   * @type { number }
+   * @type { int }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  port : number;
+  port : int;
 
   /**
    * Acceptable asymmetric key types.
@@ -6799,7 +7019,8 @@ declare interface OnClientAuthenticationEvent {
    * @type { Array<string> }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   keyTypes : Array<string>;
 
@@ -6809,7 +7030,8 @@ declare interface OnClientAuthenticationEvent {
    * @type { Array<string> }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   issuers : Array<string>;
 }
@@ -6820,7 +7042,8 @@ declare interface OnClientAuthenticationEvent {
  * @typedef OnWindowNewEvent
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface OnWindowNewEvent {
   /**
@@ -6829,7 +7052,8 @@ declare interface OnWindowNewEvent {
    * @type { boolean }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   isAlert: boolean;
 
@@ -6839,7 +7063,8 @@ declare interface OnWindowNewEvent {
    * @type { boolean }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   isUserTrigger: boolean;
 
@@ -6849,7 +7074,8 @@ declare interface OnWindowNewEvent {
    * @type { string }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   targetUrl: string;
 
@@ -6859,7 +7085,8 @@ declare interface OnWindowNewEvent {
    * @type { ControllerHandler }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   handler: ControllerHandler;
 }
@@ -6944,7 +7171,8 @@ declare interface OnPageVisibleEvent {
  * @typedef OnDataResubmittedEvent
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface OnDataResubmittedEvent {
   /**
@@ -6953,7 +7181,8 @@ declare interface OnDataResubmittedEvent {
    * @type { DataResubmissionHandler }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   handler: DataResubmissionHandler;
 }
@@ -6964,7 +7193,8 @@ declare interface OnDataResubmittedEvent {
  * @typedef OnAudioStateChangedEvent
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface OnAudioStateChangedEvent {
   /**
@@ -6973,7 +7203,8 @@ declare interface OnAudioStateChangedEvent {
    * @type { boolean }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   playing: boolean;
 }
@@ -6984,28 +7215,31 @@ declare interface OnAudioStateChangedEvent {
  * @typedef OnFirstContentfulPaintEvent
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface OnFirstContentfulPaintEvent {
   /**
    * The time at which navigation begins, expressed in microseconds.
    *
-   * @type { number }
+   * @type { long }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  navigationStartTick: number;
+  navigationStartTick: long;
 
   /**
    * The time it takes to draw content for the first time from navigation, expressed in milliseconds.
    *
-   * @type { number }
+   * @type { long }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  firstContentfulPaintMs: number;
+  firstContentfulPaintMs: long;
 }
 
 /**
@@ -7026,7 +7260,8 @@ declare interface OnLoadInterceptEvent {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   data: WebResourceRequest;
 }
@@ -7037,30 +7272,33 @@ declare interface OnLoadInterceptEvent {
  * @typedef OnOverScrollEvent
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface OnOverScrollEvent {
   /**
    * Based on the leftmost part of the page, the horizontal scroll offset is over.
    * Unit: vp.
    *
-   * @type { number }
+   * @type { double }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  xOffset: number;
+  xOffset: double;
 
   /**
    * Based on the top of the page, the vertical scroll offset is over.
    * Unit: vp.
    *
-   * @type { number }
+   * @type { double }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  yOffset: number;
+  yOffset: double;
 }
 
 /**
@@ -7244,7 +7482,8 @@ declare interface JavaScriptProxy {
  * @enum { number }
  * @syscap SystemCapability.Web.Webview.Core
  * @atomicservice
- * @since 12
+ * @since arkts {'1.1':'12', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare enum WebKeyboardAvoidMode {
   /**
@@ -7252,7 +7491,8 @@ declare enum WebKeyboardAvoidMode {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   RESIZE_VISUAL = 0,
 
@@ -7262,7 +7502,8 @@ declare enum WebKeyboardAvoidMode {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   RESIZE_CONTENT = 1,
 
@@ -7271,7 +7512,8 @@ declare enum WebKeyboardAvoidMode {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   OVERLAYS_CONTENT = 2
 }
@@ -7281,14 +7523,16 @@ declare enum WebKeyboardAvoidMode {
  *
  * @enum { number }
  * @syscap SystemCapability.Web.Webview.Core
- * @since 13
+ * @since arkts {'1.1':'13', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare enum WebElementType {
   /**
    * Image,corresponding HTML image type.
    *
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 13
+   * @since arkts {'1.1':'13', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   IMAGE = 1,
 
@@ -7297,6 +7541,7 @@ declare enum WebElementType {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @since 20
+   * @arkts 1.1&1.2
    */
   LINK = 2,
 
@@ -7315,14 +7560,16 @@ declare enum WebElementType {
  *
  * @enum { number }
  * @syscap SystemCapability.Web.Webview.Core
- * @since 13
+ * @since arkts {'1.1':'13', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare enum WebResponseType {
   /**
    * Long press.
    *
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 13
+   * @since arkts {'1.1':'13', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   LONG_PRESS = 1,
 
@@ -7366,7 +7613,8 @@ declare enum WebBypassVsyncCondition {
  *
  * @enum { number }
  * @syscap SystemCapability.Web.Webview.Core
- * @since 20
+ * @since arkts {'1.1':'20', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare enum AudioSessionType {
   /**
@@ -7374,7 +7622,8 @@ declare enum AudioSessionType {
    * This is useful in some special cases such as when the user wants to mix audios from multiple pages.
    *
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 20
+   * @since arkts {'1.1':'20', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   AMBIENT=3
 }
@@ -7435,6 +7684,7 @@ declare enum PdfLoadResult {
  * @interface PreviewMenuOptions
  * @syscap SystemCapability.Web.Webview.Core
  * @since 20
+ * @arkts 1.1&1.2
  */
 declare interface PreviewMenuOptions {
   /**
@@ -7445,6 +7695,7 @@ declare interface PreviewMenuOptions {
    * @default HapticFeedbackMode.DISABLED
    * @syscap SystemCapability.Web.Webview.Core
    * @since 20
+   * @arkts 1.1&1.2
    */
   hapticFeedbackMode?: HapticFeedbackMode;
 }
@@ -7454,7 +7705,8 @@ declare interface PreviewMenuOptions {
  *
  * @typedef SelectionMenuOptionsExt
  * @syscap SystemCapability.Web.Webview.Core
- * @since 13
+ * @since arkts {'1.1':'13', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface SelectionMenuOptionsExt {
   /**
@@ -7462,7 +7714,8 @@ declare interface SelectionMenuOptionsExt {
    *
    * @type { ?Callback<void> }
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 13
+   * @since arkts {'1.1':'13', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onAppear?: Callback<void>;
 
@@ -7471,7 +7724,8 @@ declare interface SelectionMenuOptionsExt {
    *
    * @type { ?Callback<void> }
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 13
+   * @since arkts {'1.1':'13', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onDisappear?: Callback<void>;
 
@@ -7480,7 +7734,8 @@ declare interface SelectionMenuOptionsExt {
    *
    * @type { ?CustomBuilder }
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 13
+   * @since arkts {'1.1':'13', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   preview?: CustomBuilder;
 
@@ -7489,7 +7744,8 @@ declare interface SelectionMenuOptionsExt {
    *
    * @type { ?MenuType }
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 13
+   * @since arkts {'1.1':'13', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   menuType?: MenuType;
 
@@ -7499,6 +7755,7 @@ declare interface SelectionMenuOptionsExt {
    * @type { ?PreviewMenuOptions }
    * @syscap SystemCapability.Web.Webview.Core
    * @since 20
+   * @arkts 1.1&1.2
    */
   previewMenuOptions?: PreviewMenuOptions;
 
@@ -7615,7 +7872,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   fileAccess(fileAccess: boolean): WebAttribute;
 
@@ -7650,7 +7908,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onlineImageAccess(onlineImageAccess: boolean): WebAttribute;
 
@@ -7682,7 +7941,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   domStorageAccess(domStorageAccess: boolean): WebAttribute;
 
@@ -7715,7 +7975,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   imageAccess(imageAccess: boolean): WebAttribute;
 
@@ -7746,7 +8007,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
   * @syscap SystemCapability.Web.Webview.Core
   * @crossplatform
   * @atomicservice
-  * @since 18
+  * @since arkts {'1.1':'18', '1.2':'20'}
+  * @arkts 1.1&1.2
   */
   mixedMode(mixedMode: MixedMode): WebAttribute;
 
@@ -7778,7 +8040,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   zoomAccess(zoomAccess: boolean): WebAttribute;
 
@@ -7931,7 +8194,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   darkMode(mode: WebDarkMode): WebAttribute;
 
@@ -7954,7 +8218,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   forceDarkAccess(access: boolean): WebAttribute;
 
@@ -7983,7 +8248,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   mediaOptions(options: WebMediaOptions): WebAttribute;
 
@@ -8029,7 +8295,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   overviewModeAccess(overviewModeAccess: boolean): WebAttribute;
 
@@ -8043,7 +8310,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   overScrollMode(mode: OverScrollMode): WebAttribute;
 
@@ -8054,7 +8322,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 14
+   * @since arkts {'1.1':'14', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   blurOnKeyboardHideMode(mode: BlurOnKeyboardHideMode): WebAttribute;
 
@@ -8073,7 +8342,7 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
   /**
    * Sets the ratio of the text zoom.
    *
-   * @param { number } textZoomRatio Text zoom ratio to set. The value is an integer. The value range is (0, 2147483647].
+   * @param { int } textZoomRatio Text zoom ratio to set. The value is an integer. The value range is (0, 2147483647].
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @since 9
@@ -8081,13 +8350,14 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
   /**
    * Sets the ratio of the text zoom.
    *
-   * @param { number } textZoomRatio Text zoom ratio to set. The value is an integer. The value range is (0, 2147483647].
+   * @param { int } textZoomRatio Text zoom ratio to set. The value is an integer. The value range is (0, 2147483647].
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  textZoomRatio(textZoomRatio: number): WebAttribute;
+  textZoomRatio(textZoomRatio: int): WebAttribute;
 
   /**
    * Sets whether the Web access the database.
@@ -8116,7 +8386,7 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
   /**
    * Sets the initial scale for the Web.
    *
-   * @param { number } percent the initial scale for the Web.
+   * @param { double } percent the initial scale for the Web.
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @since 9
@@ -8124,15 +8394,16 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
   /**
    * Sets the initial scale for the Web.
    *
-   * @param { number } percent the initial scale for the Web.
+   * @param { double } percent the initial scale for the Web.
    *                           Value range: (0, 1000].
    *                           Default value: 100.
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  initialScale(percent: number): WebAttribute;
+  initialScale(percent: double): WebAttribute;
 
   /**
    * Sets the Web's user agent.
@@ -8171,7 +8442,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   metaViewport(enabled: boolean): WebAttribute;
 
@@ -8350,7 +8622,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onTitleReceive(callback: Callback<OnTitleReceiveEvent>): WebAttribute;
 
@@ -8422,7 +8695,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onRequestSelected(callback: () => void): WebAttribute;
 
@@ -8456,7 +8730,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onAlert(callback: Callback<OnAlertEvent, boolean>): WebAttribute;
 
@@ -8494,7 +8769,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onBeforeUnload(callback: Callback<OnBeforeUnloadEvent, boolean>): WebAttribute;
 
@@ -8594,7 +8870,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onConsole(callback: Callback<OnConsoleEvent, boolean>): WebAttribute;
 
@@ -8633,7 +8910,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onErrorReceive(callback: Callback<OnErrorReceiveEvent>): WebAttribute;
 
@@ -8663,7 +8941,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onHttpErrorReceive(callback: Callback<OnHttpErrorReceiveEvent>): WebAttribute;
 
@@ -8707,7 +8986,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onDownloadStart(callback: Callback<OnDownloadStartEvent>): WebAttribute;
 
@@ -8800,7 +9080,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onRenderExited(callback: Callback<OnRenderExitedEvent>): WebAttribute;
 
@@ -8917,7 +9198,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onFullScreenExit(callback: () => void): WebAttribute;
 
@@ -8955,7 +9237,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onFullScreenEnter(callback: OnFullScreenEnterCallback): WebAttribute;
 
@@ -8985,7 +9268,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onScaleChange(callback: Callback<OnScaleChangeEvent>): WebAttribute;
 
@@ -9015,7 +9299,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onHttpAuthRequest(callback: Callback<OnHttpAuthRequestEvent, boolean>): WebAttribute;
 
@@ -9043,7 +9328,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute } If the response value is null, the Web will continue to load the resources. Otherwise, the response value will be used
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onInterceptRequest(callback: Callback<OnInterceptRequestEvent, WebResourceResponse>): WebAttribute;
 
@@ -9147,7 +9433,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onContextMenuHide(callback: OnContextMenuHideCallback): WebAttribute;
 
@@ -9265,7 +9552,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onScroll(callback: Callback<OnScrollEvent>): WebAttribute;
 
@@ -9296,7 +9584,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onSslErrorEventReceive(callback: Callback<OnSslErrorEventReceiveEvent>): WebAttribute;
 
@@ -9336,7 +9625,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onClientAuthenticationRequest(callback: Callback<OnClientAuthenticationEvent>): WebAttribute;
 
@@ -9373,7 +9663,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onWindowNew(callback: Callback<OnWindowNewEvent>): WebAttribute;
 
@@ -9393,7 +9684,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onWindowExit(callback: () => void): WebAttribute;
 
@@ -9414,7 +9706,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   multiWindowAccess(multiWindow: boolean): WebAttribute;
 
@@ -9433,7 +9726,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute } True if the application consumes key events else false.
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onInterceptKeyEvent(callback: (event: KeyEvent) => boolean): WebAttribute;
 
@@ -9453,7 +9747,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   webStandardFont(family: string): WebAttribute;
 
@@ -9473,7 +9768,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   webSerifFont(family: string): WebAttribute;
 
@@ -9493,7 +9789,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   webSansSerifFont(family: string): WebAttribute;
 
@@ -9513,7 +9810,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   webFixedFont(family: string): WebAttribute;
 
@@ -9533,7 +9831,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   webFantasyFont(family: string): WebAttribute;
 
@@ -9553,14 +9852,15 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   webCursiveFont(family: string): WebAttribute;
 
   /**
    * Set the default fixed font value of webview. The default value is 13, ranging from 1 to 72.
    *
-   * @param { number } size Font size.
+   * @param { int } size Font size.
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @since 9
@@ -9568,21 +9868,22 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
   /**
    * Sets the default fixed font size for the web page.
    *
-   * @param { number } size Default fixed font size to set, in px.
+   * @param { int } size Default fixed font size to set, in px.
    *    The value ranges from -2^31 to 2^31-1. In actual rendering,
    *    values greater than 72 are handled as 72, and values less than 1 are handled as 1.
    *    Default value: 13.
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  defaultFixedFontSize(size: number): WebAttribute;
+  defaultFixedFontSize(size: int): WebAttribute;
 
   /**
    * Set the default font value of webview. The default value is 16, ranging from 1 to 72.
    *
-   * @param { number } size Font size.
+   * @param { int } size Font size.
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @since 9
@@ -9590,20 +9891,21 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
   /**
    * Sets the default font size for the web page.
    *
-   * @param { number } size Default font size to set, in px.
+   * @param { int } size Default font size to set, in px.
    *    The value ranges from -2^31 to 2^31-1. In actual rendering, values greater than 72 are handled as 72,
    *    and values less than 1 are handled as 1. Default value: 16.
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  defaultFontSize(size: number): WebAttribute;
+  defaultFontSize(size: int): WebAttribute;
 
   /**
    * Set the minimum value of webview font. The default value is 8, ranging from 1 to 72.
    *
-   * @param { number } size Font size.
+   * @param { int } size Font size.
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @since 9
@@ -9611,7 +9913,7 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
   /**
    * Sets the minimum font size for the web page.
    *
-   * @param { number } size Minimum font size to set, in px.
+   * @param { int } size Minimum font size to set, in px.
    *    The value ranges from -2^31 to 2^31-1. In actual rendering,
    *    values greater than 72 are handled as 72, and values less than 1 are handled as 1.
    *    Default value: 8
@@ -9619,14 +9921,15 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  minFontSize(size: number): WebAttribute;
+  minFontSize(size: int): WebAttribute;
 
   /**
    * Set the logical minimum value of webview font. The default value is 8, ranging from 1 to 72.
    *
-   * @param { number } size Font size.
+   * @param { int } size Font size.
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @since 9
@@ -9634,16 +9937,17 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
   /**
    * Sets the minimum logical font size for the web page.
    *
-   * @param { number } size Minimum logical font size to set, in px.
+   * @param { int } size Minimum logical font size to set, in px.
    *    The value ranges from -2^31 to 2^31-1. In actual rendering,
    *    values greater than 72 are handled as 72, and values less than 1 are handled as 1.
    *    Default value: 8
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
-  minLogicalFontSize(size: number): WebAttribute;
+  minLogicalFontSize(size: int): WebAttribute;
 
   /**
    * Set the default text encodingFormat value of webview. The default value is UTF-8.
@@ -9652,7 +9956,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   defaultTextEncodingFormat(textEncodingFormat: string): WebAttribute;
 
@@ -9667,7 +9972,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 14
+   * @since arkts {'1.1':'14', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   forceDisplayScrollBar(enabled: boolean): WebAttribute;
 
@@ -9723,7 +10029,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   horizontalScrollBarAccess(horizontalScrollBar: boolean): WebAttribute;
 
@@ -9750,7 +10057,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   verticalScrollBarAccess(verticalScrollBar: boolean): WebAttribute;
 
@@ -9874,7 +10182,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onDataResubmitted(callback: Callback<OnDataResubmittedEvent>): WebAttribute;
 
@@ -9896,7 +10205,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   pinchSmooth(isEnabled: boolean): WebAttribute;
 
@@ -9936,7 +10246,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   allowWindowOpenMethod(flag: boolean): WebAttribute;
 
@@ -9964,7 +10275,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onAudioStateChanged(callback: Callback<OnAudioStateChangedEvent>): WebAttribute;
 
@@ -9992,7 +10304,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onFirstContentfulPaint(callback: Callback<OnFirstContentfulPaintEvent>): WebAttribute;
 
@@ -10003,7 +10316,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onFirstMeaningfulPaint(callback: OnFirstMeaningfulPaintCallback): WebAttribute;
 
@@ -10014,7 +10328,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onLargestContentfulPaint(callback: OnLargestContentfulPaintCallback): WebAttribute;
 
@@ -10069,7 +10384,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onControllerAttached(callback: () => void): WebAttribute;
 
@@ -10094,7 +10410,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onOverScroll(callback: Callback<OnOverScrollEvent>): WebAttribute;
 
@@ -10215,7 +10532,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   layoutMode(mode: WebLayoutMode): WebAttribute;
 
@@ -10249,7 +10567,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute } the attribute of the scroll.
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 14
+   * @since arkts {'1.1':'14', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   nestedScroll(value: NestedScrollOptions | NestedScrollOptionsExt): WebAttribute;
 
@@ -10267,7 +10586,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enableNativeEmbedMode(mode: boolean): WebAttribute;
 
@@ -10286,7 +10606,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   registerNativeEmbedRule(tag: string, type:string): WebAttribute;
 
@@ -10303,7 +10624,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onNativeEmbedLifecycleChange(callback: (event: NativeEmbedDataInfo) => void): WebAttribute;
 
@@ -10318,7 +10640,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @param { OnNativeEmbedVisibilityChangeCallback } callback - Callback invoked when the visibility of a same-layer tag changes.
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onNativeEmbedVisibilityChange(callback: OnNativeEmbedVisibilityChangeCallback): WebAttribute;
 
@@ -10335,7 +10658,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onNativeEmbedGestureEvent(callback: (event: NativeEmbedTouchInfo) => void): WebAttribute;
 
@@ -10366,7 +10690,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute } the attribute of the scroll.
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   copyOptions(value: CopyOptions): WebAttribute;
 
@@ -10378,7 +10703,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onOverrideUrlLoading(callback: OnOverrideUrlLoadingCallback): WebAttribute;
 
@@ -10403,7 +10729,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   textAutosizing(textAutosizing: boolean): WebAttribute;
 
@@ -10417,7 +10744,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enableNativeMediaPlayer(config: NativeMediaPlayerConfig): WebAttribute;
 
@@ -10432,7 +10760,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @param { OnRenderProcessNotRespondingCallback } callback The triggered function when render process not responding.
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onRenderProcessNotResponding(callback: OnRenderProcessNotRespondingCallback): WebAttribute;
 
@@ -10443,7 +10772,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @param { OnRenderProcessRespondingCallback } callback The triggered function when the unresponsive render process becomes responsive.
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onRenderProcessResponding(callback: OnRenderProcessRespondingCallback): WebAttribute;
 
@@ -10475,7 +10805,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   onViewportFitChanged(callback: OnViewportFitChangedCallback): WebAttribute;
 
@@ -10517,7 +10848,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   keyboardAvoidMode(mode: WebKeyboardAvoidMode): WebAttribute;
 
@@ -10543,7 +10875,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    *                                       and the input value is -1.
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   editMenuOptions(editMenu: EditMenuOptions): WebAttribute;
 
@@ -10557,7 +10890,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @param { boolean } enabled - Default value is true, set false to disable haptic feedback.
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 13
+   * @since arkts {'1.1':'13', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enableHapticFeedback(enabled: boolean): WebAttribute;
 
@@ -10570,7 +10904,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @param { SelectionMenuOptionsExt } [options] - Indicates the options of selection menu.
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 13
+   * @since arkts {'1.1':'13', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   bindSelectionMenu(elementType: WebElementType, content: CustomBuilder, responseType: WebResponseType,
       options?: SelectionMenuOptionsExt): WebAttribute;
@@ -10581,7 +10916,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @param { boolean} optimizeParserBudget Default value is false, set true to enable optimize parser budget.
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 15
+   * @since arkts {'1.1':'15', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   optimizeParserBudget(optimizeParserBudget: boolean): WebAttribute;
 
@@ -10591,7 +10927,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @param { boolean } follow The value true means to follow the system font weight, and false means the opposite.
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enableFollowSystemFontWeight(follow: boolean): WebAttribute;
 
@@ -10602,7 +10939,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    *    False when passing in undefined and null.
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enableWebAVSession(enabled: boolean): WebAttribute;
 
@@ -10642,7 +10980,8 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    * @param { EmbedOptions } options The embed options, which can be {@link EmbedOptions}.
    * @returns { WebAttribute }
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 16
+   * @since arkts {'1.1':'16', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   nativeEmbedOptions(options?: EmbedOptions): WebAttribute;
 
@@ -10903,7 +11242,8 @@ declare interface ExpandedMenuItemOptions {
  *
  * @interface NestedScrollOptionsExt
  * @syscap SystemCapability.Web.Webview.Core
- * @since 14
+ * @since arkts {'1.1':'14', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface NestedScrollOptionsExt {
   /**
@@ -10911,7 +11251,8 @@ declare interface NestedScrollOptionsExt {
    *
    * @type { ?NestedScrollMode }
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 14
+   * @since arkts {'1.1':'14', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   scrollUp?: NestedScrollMode;
 
@@ -10920,7 +11261,8 @@ declare interface NestedScrollOptionsExt {
    *
    * @type { ?NestedScrollMode }
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 14
+   * @since arkts {'1.1':'14', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   scrollDown?: NestedScrollMode;
 
@@ -10929,7 +11271,8 @@ declare interface NestedScrollOptionsExt {
    *
    * @type { ?NestedScrollMode }
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 14
+   * @since arkts {'1.1':'14', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   scrollRight?: NestedScrollMode;
 
@@ -10938,7 +11281,8 @@ declare interface NestedScrollOptionsExt {
    *
    * @type { ?NestedScrollMode }
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 14
+   * @since arkts {'1.1':'14', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   scrollLeft?: NestedScrollMode;
 }
@@ -10948,7 +11292,8 @@ declare interface NestedScrollOptionsExt {
  *
  * @typedef EmbedOptions
  * @syscap SystemCapability.Web.Webview.Core
- * @since 16
+ * @since arkts {'1.1':'16', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare interface EmbedOptions {
   /**
@@ -10960,7 +11305,8 @@ declare interface EmbedOptions {
    * @type { ?boolean }
    * @default false
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 16
+   * @since arkts {'1.1':'16', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   supportDefaultIntrinsicSize?: boolean;
 
diff --git a/api/@ohos.web.webview.d.ts b/api/@ohos.web.webview.d.ts
index ba83ec31ec..577128de45 100644
--- a/api/@ohos.web.webview.d.ts
+++ b/api/@ohos.web.webview.d.ts
@@ -20,13 +20,14 @@
 
 /*** if arkts 1.2 */
 import { Resource } from './global/resource';
+import { SizeOptions } from '@ohos.arkui.component';
 /*** endif */
 import { AsyncCallback, BusinessError } from './@ohos.base';
 import { Callback } from './@ohos.base';
-/*** if arkts 1.1 */
-import cert from './@ohos.security.cert';
-import image from './@ohos.multimedia.image';
+import type cert from './@ohos.security.cert';
+import type image from './@ohos.multimedia.image';
 import type print from './@ohos.print';
+/*** if arkts 1.1 */
 import { WebNetErrorList } from './@ohos.web.netErrorList';
 /*** endif */
 
@@ -147,7 +148,8 @@ declare namespace webview {
    * @enum {number}
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum WebHitTestType {
     /**
@@ -159,7 +161,8 @@ declare namespace webview {
      * The edit text.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     EditText,
 
@@ -172,7 +175,8 @@ declare namespace webview {
      * The email address.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     Email,
 
@@ -185,7 +189,8 @@ declare namespace webview {
      * The HTML::a tag with src=http.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     HttpAnchor,
 
@@ -198,7 +203,8 @@ declare namespace webview {
      * The HTML::a tag with src=http + HTML::img.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     HttpAnchorImg,
 
@@ -211,7 +217,8 @@ declare namespace webview {
      * The HTML::img tag.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     Img,
 
@@ -224,7 +231,8 @@ declare namespace webview {
      * The map address.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     Map,
 
@@ -237,7 +245,8 @@ declare namespace webview {
      * The phone number.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     Phone,
 
@@ -250,7 +259,8 @@ declare namespace webview {
      * Other unknown HitTest.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     Unknown
   }
@@ -395,14 +405,16 @@ declare namespace webview {
    * @enum {number}
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum MediaPlaybackState {
     /**
      * No audio or video currently.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     NONE = 0,
 
@@ -410,7 +422,8 @@ declare namespace webview {
      * The audio and video on the page are being played.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     PLAYING = 1,
 
@@ -418,7 +431,8 @@ declare namespace webview {
      * The audio and video on the page are paused.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     PAUSED = 2,
 
@@ -426,7 +440,8 @@ declare namespace webview {
      * The audio and video on the page are stopped.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     STOPPED = 3
   }
@@ -436,14 +451,16 @@ declare namespace webview {
    * @enum {number}
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 14
+   * @since arkts {'1.1':'14', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum PressureLevel {
     /**
      * Modules are advised to free buffers that are cheap to re-allocate and not immediately needed.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 14
+     * @since arkts {'1.1':'14', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     MEMORY_PRESSURE_LEVEL_MODERATE = 1,
 
@@ -451,7 +468,8 @@ declare namespace webview {
      * At this level, modules are advised to free all possible memory.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 14
+     * @since arkts {'1.1':'14', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     MEMORY_PRESSURE_LEVEL_CRITICAL = 2
   }
@@ -477,7 +495,8 @@ declare namespace webview {
    * @typedef HitTestValue
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface HitTestValue {
 
@@ -493,7 +512,8 @@ declare namespace webview {
      * @type { WebHitTestType }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     type: WebHitTestType;
 
@@ -510,7 +530,8 @@ declare namespace webview {
      * @type { string }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     extra: string;
   }
@@ -659,7 +680,8 @@ declare namespace webview {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 14
+   * @since arkts {'1.1':'14', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   class PdfData {
     /**
@@ -668,7 +690,8 @@ declare namespace webview {
      * @returns { Uint8Array } return pdf data.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 14
+     * @since arkts {'1.1':'14', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     pdfArrayBuffer(): Uint8Array;
   }
@@ -679,78 +702,86 @@ declare namespace webview {
    * @typedef PdfConfiguration
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 14
+   * @since arkts {'1.1':'14', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface PdfConfiguration {
     /**
      * Number of the width.
      *
-     * @type { number }
+     * @type { double }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 14
+     * @since arkts {'1.1':'14', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    width: number;
+    width: double;
 
     /**
      * Number of the height.
      *
-     * @type { number }
+     * @type { double }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 14
+     * @since arkts {'1.1':'14', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    height: number;
+    height: double;
 
     /**
      * Number of the marginTop.
      *
-     * @type { number }
+     * @type { double }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 14
+     * @since arkts {'1.1':'14', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    marginTop: number;
+    marginTop: double;
 
     /**
      * Number of the marginBottom.
      *
-     * @type { number }
+     * @type { double }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 14
+     * @since arkts {'1.1':'14', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    marginBottom: number;
+    marginBottom: double;
 
     /**
      * Number of the marginRight.
      *
-     * @type { number }
+     * @type { double }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 14
+     * @since arkts {'1.1':'14', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    marginRight: number;
+    marginRight: double;
 
     /**
      * Number of the marginLeft.
      *
-     * @type { number }
+     * @type { double }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 14
+     * @since arkts {'1.1':'14', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    marginLeft: number;
+    marginLeft: double;
 
     /**
      * Number of the scaling.
      *
-     * @type { ?number }
+     * @type { ?double }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 14
+     * @since arkts {'1.1':'14', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    scale?: number;
+    scale?: double;
 
     /**
      * Whether background should be printed when creating pdf.
@@ -758,7 +789,8 @@ declare namespace webview {
      * @type { ?boolean }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 14
+     * @since arkts {'1.1':'14', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     shouldPrintBackground?: boolean;
   }
@@ -831,7 +863,7 @@ declare namespace webview {
     /**
      * Specify the amount of storage for the source.
      *
-     * @type { number }
+     * @type { double }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
      * @since 11
@@ -839,14 +871,14 @@ declare namespace webview {
 	/**
      * Specify the amount of storage for the source.
      *
-     * @type { number }
+     * @type { double }
      * @syscap SystemCapability.Web.Webview.Core
 	 * @crossplatform
      * @atomicservice
      * @since arkts {'1.1':'18', '1.2':'20'}
      * @arkts 1.1&1.2
      */
-    usage: number;
+    usage: double;
     /**
      * the callback of getOriginUsage.
      *
@@ -856,7 +888,7 @@ declare namespace webview {
     /**
      * the callback of getOriginUsage.
      *
-     * @type { number }
+     * @type { double }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
      * @since 11
@@ -864,14 +896,14 @@ declare namespace webview {
 	/**
      * the callback of getOriginUsage.
      *
-     * @type { number }
+     * @type { double }
      * @syscap SystemCapability.Web.Webview.Core
 	 * @crossplatform
      * @atomicservice
      * @since arkts {'1.1':'18', '1.2':'20'}
      * @arkts 1.1&1.2
      */
-    quota: number;
+    quota: double;
   }
 
   /**
@@ -880,7 +912,8 @@ declare namespace webview {
    * @typedef RequestInfo
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface RequestInfo {
     /**
@@ -888,7 +921,8 @@ declare namespace webview {
      * @type { string }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     url: string;
 
@@ -897,7 +931,8 @@ declare namespace webview {
      * @type { string }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     method: string;
 
@@ -906,7 +941,8 @@ declare namespace webview {
      * @type { string }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     formData: string;
   }
@@ -918,7 +954,8 @@ declare namespace webview {
    * @typedef ScrollOffset
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 13
+   * @since arkts {'1.1':'13', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface ScrollOffset {
     /**
@@ -929,12 +966,13 @@ declare namespace webview {
      * When the web page is not over-scrolled or the web page is over-scrolled to the left,
      * the value is 0 or a positive value. Unit: vp.
      * 
-     * @type { number }
+     * @type { double }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 13
+     * @since arkts {'1.1':'13', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    x: number;
+    x: double;
 
     /**
      * The vertical scroll offset of the web page. The value is the difference between 
@@ -944,12 +982,13 @@ declare namespace webview {
      * When the web page is not over-scrolled or the web page is over-scrolled to the up,
      * the value is 0 or a positive value. Unit: vp.
      * 
-     * @type { number }
+     * @type { double }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 13
+     * @since arkts {'1.1':'13', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    y: number;
+    y: double;
   }
 
   /**
@@ -973,7 +1012,8 @@ declare namespace webview {
    * <br>2. Incorrect parameter types. 3.Parameter verification failed.
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function once(type: string, callback: Callback<void>): void;
 
@@ -1143,7 +1183,7 @@ declare namespace webview {
     /**
      * Get the web storage quota with the origin.
      * @param { string } origin -  The origin which to be inquired.
-     * @returns { Promise<number> } - the promise returned by the function
+     * @returns { Promise<double> } - the promise returned by the function
      * @throws { BusinessError } 401 - Invalid input parameter.
      * @throws { BusinessError } 17100011 - Invalid origin.
      * @syscap SystemCapability.Web.Webview.Core
@@ -1152,7 +1192,7 @@ declare namespace webview {
     /**
      * Get the web storage quota with the origin.
      * @param { string } origin -  The origin which to be inquired.
-     * @returns { Promise<number> } - the promise returned by the function
+     * @returns { Promise<double> } - the promise returned by the function
      * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified.
      * <br>2. Incorrect parameter types. 3.Parameter verification failed.
      * @throws { BusinessError } 17100011 - Invalid origin.
@@ -1163,22 +1203,23 @@ declare namespace webview {
     /**
      * Get the web storage quota with the origin.
      * @param { string } origin -  The origin which to be inquired.
-     * @returns { Promise<number> } - the promise returned by the function
+     * @returns { Promise<double> } - the promise returned by the function
      * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified.
      * <br>2. Incorrect parameter types. 3.Parameter verification failed.
      * @throws { BusinessError } 17100011 - Invalid origin.
+     * @static
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
      * @since arkts {'1.1':'18', '1.2':'20'}
      * @arkts 1.1&1.2
      */
-    static getOriginQuota(origin: string): Promise<number>;
+    static getOriginQuota(origin: string): Promise<double>;
 
     /**
      * Get the web storage quota with the origin.
      * @param { string } origin -  The origin which to be inquired.
-     * @param { AsyncCallback<number> } callback - the callback of getOriginQuota.
+     * @param { AsyncCallback<double> } callback - the callback of getOriginQuota.
      * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified.
      * <br>2. Incorrect parameter types. 3.Parameter verification failed.
      * @throws { BusinessError } 17100011 - Invalid origin.
@@ -1188,7 +1229,7 @@ declare namespace webview {
     /**
      * Get the web storage quota with the origin.
      * @param { string } origin -  The origin which to be inquired.
-     * @param { AsyncCallback<number> } callback - the callback of getOriginQuota.
+     * @param { AsyncCallback<double> } callback - the callback of getOriginQuota.
      * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified.
      * <br>2. Incorrect parameter types. 3.Parameter verification failed.
      * @throws { BusinessError } 17100011 - Invalid origin.
@@ -1199,22 +1240,23 @@ declare namespace webview {
     /**
      * Get the web storage quota with the origin.
      * @param { string } origin -  The origin which to be inquired.
-     * @param { AsyncCallback<number> } callback - the callback of getOriginQuota.
+     * @param { AsyncCallback<double> } callback - the callback of getOriginQuota.
      * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified.
      * <br>2. Incorrect parameter types. 3.Parameter verification failed.
      * @throws { BusinessError } 17100011 - Invalid origin.
+     * @static
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
      * @since arkts {'1.1':'18', '1.2':'20'}
      * @arkts 1.1&1.2
      */
-    static getOriginQuota(origin: string, callback: AsyncCallback<number>): void;
+    static getOriginQuota(origin: string, callback: AsyncCallback<double>): void;
 
     /**
      * Get the web amount of storage with the origin.
      * @param { string } origin -  The origin which to be inquired.
-     * @returns { Promise<number> } - the promise returned by the function
+     * @returns { Promise<double> } - the promise returned by the function
      * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified.
      * <br>2. Incorrect parameter types. 3.Parameter verification failed.
      * @throws { BusinessError } 17100011 - Invalid origin.
@@ -1224,7 +1266,7 @@ declare namespace webview {
     /**
      * Get the web amount of storage with the origin.
      * @param { string } origin -  The origin which to be inquired.
-     * @returns { Promise<number> } - the promise returned by the function
+     * @returns { Promise<double> } - the promise returned by the function
      * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified.
      * <br>2. Incorrect parameter types. 3.Parameter verification failed.
      * @throws { BusinessError } 17100011 - Invalid origin.
@@ -1235,22 +1277,23 @@ declare namespace webview {
     /**
      * Get the web amount of storage with the origin.
      * @param { string } origin -  The origin which to be inquired.
-     * @returns { Promise<number> } - the promise returned by the function
+     * @returns { Promise<double> } - the promise returned by the function
      * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified.
      * <br>2. Incorrect parameter types. 3.Parameter verification failed.
      * @throws { BusinessError } 17100011 - Invalid origin.
+     * @static
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
      * @since arkts {'1.1':'18', '1.2':'20'}
      * @arkts 1.1&1.2
      */
-    static getOriginUsage(origin: string): Promise<number>;
+    static getOriginUsage(origin: string): Promise<double>;
 
     /**
      * Get the web amount of storage with the origin.
      * @param { string } origin -  The origin which to be inquired.
-     * @param { AsyncCallback<number> } callback - the callback of getOriginUsage.
+     * @param { AsyncCallback<double> } callback - the callback of getOriginUsage.
      * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified.
      * <br>2. Incorrect parameter types. 3.Parameter verification failed.
      * @throws { BusinessError } 17100011 - Invalid origin.
@@ -1260,7 +1303,7 @@ declare namespace webview {
     /**
      * Get the web amount of storage with the origin.
      * @param { string } origin -  The origin which to be inquired.
-     * @param { AsyncCallback<number> } callback - the callback of getOriginUsage.
+     * @param { AsyncCallback<double> } callback - the callback of getOriginUsage.
      * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified.
      * <br>2. Incorrect parameter types. 3.Parameter verification failed.
      * @throws { BusinessError } 17100011 - Invalid origin.
@@ -1271,17 +1314,18 @@ declare namespace webview {
     /**
      * Get the web amount of storage with the origin.
      * @param { string } origin -  The origin which to be inquired.
-     * @param { AsyncCallback<number> } callback - the callback of getOriginUsage.
+     * @param { AsyncCallback<double> } callback - the callback of getOriginUsage.
      * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified.
      * <br>2. Incorrect parameter types. 3.Parameter verification failed.
      * @throws { BusinessError } 17100011 - Invalid origin.
+     * @static
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
      * @since arkts {'1.1':'18', '1.2':'20'}
      * @arkts 1.1&1.2
      */
-    static getOriginUsage(origin: string, callback: AsyncCallback<number>): void;
+    static getOriginUsage(origin: string, callback: AsyncCallback<double>): void;
   }
 
   /**
@@ -1299,7 +1343,8 @@ declare namespace webview {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   class WebDataBase {
     /**
@@ -1314,7 +1359,8 @@ declare namespace webview {
     * @syscap SystemCapability.Web.Webview.Core
     * @crossplatform
     * @atomicservice
-    * @since 11
+    * @since arkts {'1.1':'11', '1.2':'20'}
+    * @arkts 1.1&1.2
     */
     static existHttpAuthCredentials(): boolean;
 
@@ -1330,7 +1376,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     static deleteHttpAuthCredentials(): void;
 
@@ -1353,7 +1400,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     static getHttpAuthCredentials(host: string, realm: string): Array<string>;
 
@@ -1378,7 +1426,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     static saveHttpAuthCredentials(host: string, realm: string, username: string, password: string): void;
   }
@@ -1404,7 +1453,8 @@ declare namespace webview {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   class GeolocationPermissions {
     /**
@@ -1440,7 +1490,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     static allowGeolocation(origin: string, incognito?: boolean): void;
 
@@ -1475,7 +1526,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     static deleteGeolocation(origin: string, incognito?: boolean): void;
 
@@ -1504,7 +1556,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     static deleteAllGeolocation(incognito?: boolean): void;
 
@@ -1554,7 +1607,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     static getAccessibleGeolocation(origin: string, incognito?: boolean): Promise<boolean>;
 
@@ -1607,7 +1661,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     static getAccessibleGeolocation(origin: string, callback: AsyncCallback<boolean>, incognito?: boolean): void;
 
@@ -1643,7 +1698,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     static getStoredGeolocation(incognito?: boolean): Promise<Array<string>>;
 
@@ -1678,7 +1734,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     static getStoredGeolocation(callback: AsyncCallback<Array<string>>, incognito?: boolean): void;
   }
@@ -1726,7 +1783,8 @@ declare namespace webview {
      * @throws { BusinessError } 17100002 - URL error. No valid cookie found for the specified URL.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     static fetchCookieSync(url: string, incognito?: boolean): string;
 
@@ -1806,7 +1864,8 @@ declare namespace webview {
      * <br>in RFC 6265.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     static configCookieSync(url: string, value: string, incognito?: boolean): void;
 
@@ -1825,7 +1884,8 @@ declare namespace webview {
      * @throws { BusinessError } 17100005 - The provided cookie value is invalid. It must follow the format specified 
      * <br>in RFC 6265.
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 14
+     * @since arkts {'1.1':'14', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     static configCookieSync(url: string, value: string, incognito: boolean, includeHttpOnly: boolean): void;
 
@@ -1907,7 +1967,8 @@ declare namespace webview {
      * <br>2. Incorrect parameter types. 3.Parameter verification failed.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     static saveCookieAsync(): Promise<void>;
 
@@ -1926,7 +1987,8 @@ declare namespace webview {
      * <br>2. Incorrect parameter types. 3.Parameter verification failed.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     static saveCookieAsync(callback: AsyncCallback<void>): void;
 
@@ -2055,7 +2117,8 @@ declare namespace webview {
      *                                {@code false} otherwise.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     static clearAllCookiesSync(incognito?: boolean): void;
 
@@ -2066,7 +2129,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     static clearAllCookies(): Promise<void>;
 
@@ -2078,7 +2142,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     static clearAllCookies(callback: AsyncCallback<void>): void;
 
@@ -2748,7 +2813,8 @@ declare namespace webview {
    * @typedef { ArrayBuffer | string }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 11
+   * @since arkts {'1.1':'11', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   type WebMessage = ArrayBuffer | string;
   /**
@@ -2771,7 +2837,8 @@ declare namespace webview {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface WebMessagePort {
     /**
@@ -2786,7 +2853,8 @@ declare namespace webview {
      * @type { ?boolean }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     isExtentionType?: boolean;
 
@@ -2800,7 +2868,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     close(): void;
 
@@ -2821,7 +2890,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     postMessageEvent(message: WebMessage): void;
 
@@ -2842,7 +2912,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     onMessageEvent(callback: (result: WebMessage) => void): void;
 
@@ -2929,7 +3000,8 @@ declare namespace webview {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface HistoryItem {
     /**
@@ -2942,7 +3014,8 @@ declare namespace webview {
      * @type { image.PixelMap }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     icon: image.PixelMap;
 
@@ -2957,7 +3030,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     historyUrl: string;
 
@@ -2972,7 +3046,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     historyRawUrl: string;
 
@@ -2987,7 +3062,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     title: string;
   }
@@ -3012,7 +3088,8 @@ declare namespace webview {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface BackForwardList {
     /**
@@ -3022,13 +3099,14 @@ declare namespace webview {
      */
     /**
      * Current index in BackForwardList.
-     * @type { number }
+     * @type { int }
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    currentIndex: number;
+    currentIndex: int;
 
     /**
      * Size of in BackForwardList.
@@ -3037,18 +3115,19 @@ declare namespace webview {
      */
     /**
      * Size of in BackForwardList.
-     * @type { number }
+     * @type { int }
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    size: number;
+    size: int;
 
     /**
      * Get history entry at given index.
      *
-     * @param { number } index Index of back forward list entry.
+     * @param { int } index Index of back forward list entry.
      * @returns { HistoryItem } HistoryItem at given index in back forward list.
      * @throws { BusinessError } 401 - Invalid input parameter.
      * @syscap SystemCapability.Web.Webview.Core
@@ -3057,16 +3136,17 @@ declare namespace webview {
     /**
      * Get history entry at given index.
      *
-     * @param { number } index Index of back forward list entry.
+     * @param { int } index Index of back forward list entry.
      * @returns { HistoryItem } HistoryItem at given index in back forward list.
      * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified.
      * <br>2. Incorrect parameter types. 3.Parameter verification failed.
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getItemAtIndex(index: number): HistoryItem;
+    getItemAtIndex(index: int): HistoryItem;
   }
 
   /**
@@ -3075,7 +3155,8 @@ declare namespace webview {
    * @typedef SnapshotInfo
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface SnapshotInfo {
     /**
@@ -3084,7 +3165,8 @@ declare namespace webview {
      * @type { ?string }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     id?: string;
 
@@ -3098,7 +3180,8 @@ declare namespace webview {
      * @type { ?SizeOptions }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     size?: SizeOptions;
   }
@@ -3109,7 +3192,8 @@ declare namespace webview {
    * @typedef SnapshotResult
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface SnapshotResult {
     /**
@@ -3118,7 +3202,8 @@ declare namespace webview {
      * @type { ?string }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     id?: string;
 
@@ -3130,7 +3215,8 @@ declare namespace webview {
      * @type { ?boolean }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     status?: boolean;
 
@@ -3141,7 +3227,8 @@ declare namespace webview {
      * @type { ?SizeOptions }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     size?: SizeOptions;
 
@@ -3151,7 +3238,8 @@ declare namespace webview {
      * @type { ?image.PixelMap }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     imagePixelMap?: image.PixelMap;
   }
@@ -3174,7 +3262,8 @@ declare namespace webview {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum JsMessageType {
     /**
@@ -3186,7 +3275,8 @@ declare namespace webview {
      * Unsupported data type.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     NOT_SUPPORT,
 
@@ -3206,7 +3296,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     STRING,
 
@@ -3226,7 +3317,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     NUMBER,
 
@@ -3246,7 +3338,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BOOLEAN,
 
@@ -3259,7 +3352,8 @@ declare namespace webview {
      * The arraybuffer data type.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ARRAY_BUFFER,
 
@@ -3279,7 +3373,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ARRAY
   }
@@ -3300,7 +3395,8 @@ declare namespace webview {
    * @syscap SystemCapability.Web.Webview.Core
    * @crossplatform
    * @atomicservice
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   class JsMessageExt {
     /**
@@ -3322,7 +3418,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getType(): JsMessageType;
 
@@ -3348,20 +3445,21 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getString(): string;
 
     /**
      * Get the number value of the JavaScript code execution result.
-     * @returns { number } - Returns data of number type
+     * @returns { double | long } - Returns data of number type
      * @throws { BusinessError } 17100014 - The type and value of the message do not match.
      * @syscap SystemCapability.Web.Webview.Core
      * @since 10
      */
     /**
      * Get the number value of the JavaScript code execution result.
-     * @returns { number } - Returns data of number type
+     * @returns { double | long } - Returns data of number type
      * @throws { BusinessError } 17100014 - The type and value of the message do not match.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
@@ -3369,14 +3467,15 @@ declare namespace webview {
      */
     /**
      * Get the number value of the JavaScript code execution result.
-     * @returns { number } - Returns data of number type
+     * @returns { double | long } - Returns data of number type
      * @throws { BusinessError } 17100014 - The type and value of the message do not match.
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getNumber(): number;
+    getNumber(): double | long;
 
     /**
      * Get the boolean value of the JavaScript code execution result.
@@ -3400,7 +3499,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getBoolean(): boolean;
 
@@ -3417,20 +3517,21 @@ declare namespace webview {
      * @throws { BusinessError } 17100014 - The type and value of the message do not match.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getArrayBuffer(): ArrayBuffer;
 
     /**
      * Get the array value of the the JavaScript code execution result.
-     * @returns { Array<string | number | boolean> } - Returns data of Array type
+     * @returns { Array<string | double | long | boolean> } - Returns data of Array type
      * @throws { BusinessError } 17100014 - The type and value of the message do not match.
      * @syscap SystemCapability.Web.Webview.Core
      * @since 10
      */
     /**
      * Get the array value of the the JavaScript code execution result.
-     * @returns { Array<string | number | boolean> } - Returns data of Array type
+     * @returns { Array<string | double | long | boolean> } - Returns data of Array type
      * @throws { BusinessError } 17100014 - The type and value of the message do not match.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
@@ -3438,14 +3539,15 @@ declare namespace webview {
      */
     /**
      * Get the array value of the the JavaScript code execution result.
-     * @returns { Array<string | number | boolean> } - Returns data of Array type
+     * @returns { Array<string | double | long | boolean> } - Returns data of Array type
      * @throws { BusinessError } 17100014 - The type and value of the message do not match.
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    getArray(): Array<string | number | boolean>;
+    getArray(): Array<string | double | long | boolean>;
   }
 
   /**
@@ -3454,7 +3556,8 @@ declare namespace webview {
    * @enum {number}
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum RenderProcessMode {
     /**
@@ -3462,7 +3565,8 @@ declare namespace webview {
      *
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     SINGLE = 0,
 
@@ -3471,7 +3575,8 @@ declare namespace webview {
      *
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     MULTIPLE,
   }
@@ -3480,7 +3585,8 @@ declare namespace webview {
    * Options of generating code cache
    * @typedef CacheOptions
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface CacheOptions {
     /**
@@ -3489,7 +3595,8 @@ declare namespace webview {
      *
      * @type { Array<WebHeader> }
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     responseHeaders: Array<WebHeader>;
   }
@@ -3498,14 +3605,16 @@ declare namespace webview {
    * Enum type supplied to {@link OfflineResourceMap} for indicating the type of resource.
    * @enum {number}
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum OfflineResourceType {
     /**
      * Resource of the image type.
      *
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     IMAGE,
 
@@ -3513,7 +3622,8 @@ declare namespace webview {
      * Resource of the CSS type.
      *
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CSS,
 
@@ -3521,7 +3631,8 @@ declare namespace webview {
      * Javascript resource loaded through the <script src="" /> tag.
      *
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     CLASSIC_JS,
 
@@ -3529,7 +3640,8 @@ declare namespace webview {
      * Javascript resource loaded through the <script src="" type="module" /> tag.
      *
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     MODULE_JS
   }
@@ -3538,7 +3650,8 @@ declare namespace webview {
    * Define offline resource's content and info.
    * @typedef OfflineResourceMap
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface OfflineResourceMap {
     /**
@@ -3546,7 +3659,8 @@ declare namespace webview {
      *
      * @type { Array<string> }
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     urlList: Array<string>,
 
@@ -3555,7 +3669,8 @@ declare namespace webview {
      *
      * @type { Uint8Array }
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     resource: Uint8Array,
 
@@ -3564,7 +3679,8 @@ declare namespace webview {
      *
      * @type { Array<WebHeader> }
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     responseHeaders: Array<WebHeader>,
 
@@ -3573,7 +3689,8 @@ declare namespace webview {
      *
      * @type { OfflineResourceType }
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     type: OfflineResourceType
   }
@@ -3583,14 +3700,16 @@ declare namespace webview {
    *
    * @enum { number }
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum ScrollType {
     /**
      * Indicates scrolling the web page through scroll event, include touch screen, touch pad, and mouse wheel.
      *
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     EVENT
   }
@@ -4007,7 +4126,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     clearHistory(): void;
 
@@ -4275,7 +4395,7 @@ declare namespace webview {
     /**
      * Let the Web zoom by.
      *
-     * @param { number } factor - The zoom factor.
+     * @param { double } factor - The zoom factor.
      *                            Reduced when the input parameter is less than 1. Enlarged when the input parameter is greater than 1.Value range: (0, 100].
      * @throws { BusinessError } 401 - Invalid input parameter.
      * @throws { BusinessError } 17100001 - Init error.
@@ -4291,7 +4411,7 @@ declare namespace webview {
      * zoomAccess must be true.
      * </p>
      *
-     * @param { number } factor - The zoom factor.
+     * @param { double } factor - The zoom factor.
      * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified.
      * <br>2. Incorrect parameter types. 3.Parameter verification failed.
      * @throws { BusinessError } 17100001 - Init error.
@@ -4300,9 +4420,10 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    zoom(factor: number): void;
+    zoom(factor: double): void;
 
     /**
      * Let the Web zoom in.
@@ -4333,7 +4454,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     zoomIn(): void;
 
@@ -4366,7 +4488,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     zoomOut(): void;
 
@@ -4393,7 +4516,7 @@ declare namespace webview {
 
     /**
      * Gets the id for the current Web.
-     * @returns { number } Returns the index value of the current Web component.
+     * @returns { int } Returns the index value of the current Web component.
      * @throws { BusinessError } 17100001 - Init error.
      *                           The WebviewController must be associated with a Web component.
      * @syscap SystemCapability.Web.Webview.Core
@@ -4401,7 +4524,7 @@ declare namespace webview {
      */
     /**
      * Gets the id for the current Web.
-     * @returns { number } Returns the index value of the current Web component.
+     * @returns { int } Returns the index value of the current Web component.
      * @throws { BusinessError } 17100001 - Init error.
      *                           The WebviewController must be associated with a Web component.
      * @syscap SystemCapability.Web.Webview.Core
@@ -4410,7 +4533,7 @@ declare namespace webview {
      */
     /**
      * Gets the index value of the current Web component for the management of multiple Web components.
-     * @returns { number } Returns the index value of the current Web component.
+     * @returns { int } Returns the index value of the current Web component.
      * @throws { BusinessError } 17100001 - Init error.
      *                           The WebviewController must be associated with a Web component.
      * @syscap SystemCapability.Web.Webview.Core
@@ -4419,7 +4542,7 @@ declare namespace webview {
      * @since arkts {'1.1':'18', '1.2':'20'}
      * @arkts 1.1&1.2
      */
-    getWebId(): number;
+    getWebId(): int;
 
     /**
      * Gets the default user agent.
@@ -4436,7 +4559,8 @@ declare namespace webview {
      *                           The WebviewController must be associated with a Web component.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getUserAgent(): string;
 
@@ -4463,7 +4587,7 @@ declare namespace webview {
 
     /**
      * Gets the content height of current Web page.
-     * @returns { number } Returns the page height of the current page.
+     * @returns { int } Returns the page height of the current page.
      * @throws { BusinessError } 17100001 - Init error.
      *                           The WebviewController must be associated with a Web component.
      * @syscap SystemCapability.Web.Webview.Core
@@ -4471,7 +4595,7 @@ declare namespace webview {
      */
     /**
      * Obtains the height of this web page.
-     * @returns { number } Height of the current web page. Unit: vp.
+     * @returns { int } Height of the current web page. Unit: vp.
      * @throws { BusinessError } 17100001 - Init error.
      *                           The WebviewController must be associated with a Web component.
      * @syscap SystemCapability.Web.Webview.Core
@@ -4480,7 +4604,7 @@ declare namespace webview {
      * @since arkts {'1.1':'11', '1.2':'20'}
      * @arkts 1.1&1.2
      */
-    getPageHeight(): number;
+    getPageHeight(): int;
 
     /**
      * Goes forward or back backOrForward in the history of the web page.
@@ -4560,7 +4684,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     createWebMessagePorts(isExtentionType?: boolean): Array<WebMessagePort>;
 
@@ -4686,7 +4811,7 @@ declare namespace webview {
      * otherwise, this registration will fail.
      *  <p>
      *
-     * @param { object } object - Application side JavaScript objects participating in registration.
+     * @param { object } jsObject - Application side JavaScript objects participating in registration.
      * @param { string } name - The name of the registered object, which is consistent with the
      *                          object name called in the window.
      * @param { Array<string> } methodList - The method of the application side JavaScript object participating
@@ -4703,8 +4828,9 @@ declare namespace webview {
      * @crossplatform
      * @atomicservice
      * @since 20
+     * @arkts 1.1&1.2
      */
-    registerJavaScriptProxy(object: object, name: string, methodList: Array<string>,
+    registerJavaScriptProxy(jsObject: object, name: string, methodList: Array<string>,
         asyncMethodList?: Array<string>, permission?: string): void;
 
     /**
@@ -4744,6 +4870,7 @@ declare namespace webview {
      * @crossplatform
      * @atomicservice
      * @since 20
+     * @arkts 1.1&1.2
      */
     deleteJavaScriptRegister(name: string): void;
 
@@ -4893,7 +5020,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     runJavaScript(script: string): Promise<string>;
 
@@ -4992,7 +5120,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     runJavaScriptExt(script: string | ArrayBuffer): Promise<JsMessageExt>;
 
@@ -5044,7 +5173,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     runJavaScriptExt(script: string | ArrayBuffer, callback: AsyncCallback<JsMessageExt>): void;
 
@@ -5062,7 +5192,8 @@ declare namespace webview {
      *                           The WebviewController must be associated with a Web component.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 14
+     * @since arkts {'1.1':'14', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     createPdf(configuration: PdfConfiguration, callback: AsyncCallback<PdfData>): void;
 
@@ -5082,7 +5213,8 @@ declare namespace webview {
      *                           The WebviewController must be associated with a Web component.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 14
+     * @since arkts {'1.1':'14', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     createPdf(configuration: PdfConfiguration): Promise<PdfData>;
 
@@ -5146,7 +5278,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     pageUp(top: boolean): void;
 
@@ -5189,7 +5322,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     pageDown(bottom: boolean): void;
 
@@ -5285,7 +5419,8 @@ declare namespace webview {
      *                           The WebviewController must be associated with a Web component.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     hasImage(): Promise<boolean>;
 
@@ -5309,7 +5444,8 @@ declare namespace webview {
      *                           The WebviewController must be associated with a Web component.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     hasImage(callback: AsyncCallback<boolean>): void;
 
@@ -5329,7 +5465,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getBackForwardEntries(): BackForwardList;
 
@@ -5382,8 +5519,8 @@ declare namespace webview {
     /**
      * Scroll to the position.
      *
-     * @param { number } x - the x of the position.
-     * @param { number } y - the y of the position.
+     * @param { double } x - the x of the position.
+     * @param { double } y - the y of the position.
      * @throws { BusinessError } 401 - Invalid input parameter.
      * @throws { BusinessError } 17100001 - Init error.
      *                           The WebviewController must be associated with a Web component.
@@ -5393,8 +5530,8 @@ declare namespace webview {
     /**
      * Scroll to the position.
      *
-     * @param { number } x - the x of the position.
-     * @param { number } y - the y of the position.
+     * @param { double } x - the x of the position.
+     * @param { double } y - the y of the position.
      * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified.
      * <br>2. Incorrect parameter types. 3.Parameter verification failed.
      * @throws { BusinessError } 17100001 - Init error.
@@ -5407,9 +5544,9 @@ declare namespace webview {
     /**
      * Scroll to the position within specified time.
      *
-     * @param { number } x - the x of the position.Unit: vp.
-     * @param { number } y - the y of the position.Unit: vp.
-     * @param { number } duration - the scroll animation duration. Unit: millisecond.
+     * @param { double } x - the x of the position.Unit: vp.
+     * @param { double } y - the y of the position.Unit: vp.
+     * @param { int } duration - the scroll animation duration. Unit: millisecond.
      *                              If the value is not passed, or is negative or 0, there is no animation.
      * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified.
      * <br>2. Incorrect parameter types. 3.Parameter verification failed.
@@ -5418,15 +5555,16 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 14
+     * @since arkts {'1.1':'14', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    scrollTo(x: number, y: number, duration?: number): void;
+    scrollTo(x: double, y: double, duration?: int): void;
 
     /**
      * Scroll by the delta position.
      *
-     * @param { number } deltaX - the delta x of the position.
-     * @param { number } deltaY - the delta y of the position.
+     * @param { double } deltaX - the delta x of the position.
+     * @param { double } deltaY - the delta y of the position.
      * @throws { BusinessError } 401 - Invalid input parameter.
      * @throws { BusinessError } 17100001 - Init error.
      *                           The WebviewController must be associated with a Web component.
@@ -5436,8 +5574,8 @@ declare namespace webview {
     /**
      * Scroll by the delta position.
      *
-     * @param { number } deltaX - the delta x of the position.
-     * @param { number } deltaY - the delta y of the position.
+     * @param { double } deltaX - the delta x of the position.
+     * @param { double } deltaY - the delta y of the position.
      * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified.
      * <br>2. Incorrect parameter types. 3.Parameter verification failed.
      * @throws { BusinessError } 17100001 - Init error.
@@ -5454,9 +5592,9 @@ declare namespace webview {
      * In nested scroll scenarios, calling scrollBy does not trigger nested scrolling in the parent component.
      * </p>
      *
-     * @param { number } deltaX - the delta x of the position.Unit: vp.
-     * @param { number } deltaY - the delta y of the position.Unit: vp.
-     * @param { number } duration - the scroll animation duration. Unit: millisecond.
+     * @param { double } deltaX - the delta x of the position.Unit: vp.
+     * @param { double } deltaY - the delta y of the position.Unit: vp.
+     * @param { int } duration - the scroll animation duration. Unit: millisecond.
      *                              If the value is not passed, or is negative or 0, there is no animation.
      * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified.
      * <br>2. Incorrect parameter types. 3.Parameter verification failed.
@@ -5465,15 +5603,16 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 14
+     * @since arkts {'1.1':'14', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    scrollBy(deltaX: number, deltaY: number, duration?: number): void;
+    scrollBy(deltaX: double, deltaY: double, duration?: int): void;
 
     /**
      * Slide by the speed.
      *
-     * @param { number } vx - the x speed of the speed.
-     * @param { number } vy - the y speed of the speed.
+     * @param { double } vx - the x speed of the speed.
+     * @param { double } vy - the y speed of the speed.
      * @throws { BusinessError } 401 - Invalid input parameter.
      * @throws { BusinessError } 17100001 - Init error.
      *                           The WebviewController must be associated with a Web component.
@@ -5483,17 +5622,18 @@ declare namespace webview {
     /**
      * Slide by the speed.
      *
-     * @param { number } vx - the x speed of the speed. Unit: vp/ms.
-     * @param { number } vy - the y speed of the speed. Unit: vp/ms.
+     * @param { double } vx - the x speed of the speed.
+     * @param { double } vy - the y speed of the speed.
      * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified.
      * <br>2. Incorrect parameter types. 3.Parameter verification failed.
      * @throws { BusinessError } 17100001 - Init error.
      *                           The WebviewController must be associated with a Web component.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    slideScroll(vx: number, vy: number): void;
+    slideScroll(vx: double, vy: double): void;
 
     /**
      * Serialize the access stack of the web, that is, the history of access.
@@ -5510,7 +5650,8 @@ declare namespace webview {
      *                           The WebviewController must be associated with a Web component.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     serializeWebState(): Uint8Array;
 
@@ -5623,7 +5764,8 @@ declare namespace webview {
      *                           The WebviewController must be associated with a Web component.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     setAudioMuted(mute: boolean): void;
 
@@ -5736,7 +5878,8 @@ declare namespace webview {
      * @syscap SystemCapability.Web.Webview.Core
      * @crossplatform
      * @atomicservice
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getCustomUserAgent(): string;
 
@@ -5844,7 +5987,8 @@ declare namespace webview {
      * @throws { BusinessError } 17100001 - Init error.
      *                           The WebviewController must be associated with a Web component.
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 11
+     * @since arkts {'1.1':'11', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     createWebPrintDocumentAdapter(jobName: string): print.PrintDocumentAdapter;
 
@@ -5889,7 +6033,8 @@ declare namespace webview {
      *                           The WebviewController must be associated with a Web component.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     setScrollable(enable: boolean, type?: ScrollType): void;
 
@@ -5915,7 +6060,8 @@ declare namespace webview {
      *                           The WebviewController must be associated with a Web component.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     setPrintBackground(enable: boolean): void;
 
@@ -5926,7 +6072,8 @@ declare namespace webview {
      *                           The WebviewController must be associated with a Web component.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getPrintBackground(): boolean;
 
@@ -5951,7 +6098,8 @@ declare namespace webview {
      *                           The WebviewController must be associated with a Web component.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     startCamera(): void;
 
@@ -5962,7 +6110,8 @@ declare namespace webview {
      *                           The WebviewController must be associated with a Web component.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     stopCamera(): void;
 
@@ -5973,7 +6122,8 @@ declare namespace webview {
      *                           The WebviewController must be associated with a Web component.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     closeCamera(): void;
 
@@ -5984,7 +6134,8 @@ declare namespace webview {
      *                           The WebviewController must be associated with a Web component.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     static pauseAllTimers(): void;
 
@@ -5995,7 +6146,8 @@ declare namespace webview {
      *                           The WebviewController must be associated with a Web component.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     static resumeAllTimers(): void;
 
@@ -6006,7 +6158,8 @@ declare namespace webview {
      *                           The WebviewController must be associated with a Web component.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     stopAllMedia(): void;
 
@@ -6017,7 +6170,8 @@ declare namespace webview {
      *                           The WebviewController must be associated with a Web component.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     resumeAllMedia(): void;
 
@@ -6028,7 +6182,8 @@ declare namespace webview {
      *                           The WebviewController must be associated with a Web component.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     pauseAllMedia(): void;
 
@@ -6039,7 +6194,8 @@ declare namespace webview {
      *                           The WebviewController must be associated with a Web component.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     closeAllMediaPresentations(): void;
 
@@ -6051,7 +6207,8 @@ declare namespace webview {
      *                           The WebviewController must be associated with a Web component.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getMediaPlaybackState(): MediaPlaybackState;
 
@@ -6227,7 +6384,8 @@ declare namespace webview {
      * @param { CreateNativeMediaPlayerCallback } callback - Called everytime when web pages try to play media.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     onCreateNativeMediaPlayer(callback: CreateNativeMediaPlayerCallback): void;
 
@@ -6237,7 +6395,8 @@ declare namespace webview {
      *
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     static enableWholeWebPageDrawing(): void;
 
@@ -6254,7 +6413,8 @@ declare namespace webview {
      * @param { AsyncCallback<SnapshotResult> } callback - the callback of snapshot.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     webPageSnapshot(info: SnapshotInfo, callback: AsyncCallback<SnapshotResult>): void;
 
@@ -6271,7 +6431,7 @@ declare namespace webview {
      * @param { Array<WebHeader> } [additionalHeaders] - Additional HTTP request header of the request.
      * @param { string } [cacheKey] - The key for memory cache. Default value is the url of the request.
      *    Only support number and letters.
-     * @param { number } [cacheValidTime] - The valid time of the cache for request, ranges greater than 0.
+     * @param { int } [cacheValidTime] - The valid time of the cache for request, ranges greater than 0.
      *    The unit is second. Default value is 300s.
      *    The value of cacheValidTime must between 1 and 2147483647.
      * @throws { BusinessError } 401 - Invalid input parameter.Possible causes: 1. Mandatory parameters are left unspecified.
@@ -6280,10 +6440,11 @@ declare namespace webview {
      *                           length exceeds 2048.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     static prefetchResource(request: RequestInfo, additionalHeaders?: Array<WebHeader>, cacheKey?: string,
-      cacheValidTime?: number): void;
+      cacheValidTime?: int): void;
 
     /**
     * Clears the cache of prefetched resources based on the specified cache key list.
@@ -6292,7 +6453,8 @@ declare namespace webview {
     *    The key in cacheKeyList only support number and letters.
     * @syscap SystemCapability.Web.Webview.Core
     * @atomicservice
-    * @since 12
+    * @since arkts {'1.1':'12', '1.2':'20'}
+    * @arkts 1.1&1.2
     */
     static clearPrefetchedResource(cacheKeyList: Array<string>): void;
 
@@ -6309,7 +6471,8 @@ declare namespace webview {
      * <br>2. Incorrect parameter types.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     static setRenderProcessMode(mode: RenderProcessMode): void;
 
@@ -6323,7 +6486,8 @@ declare namespace webview {
      *          it defaults to the multi-rendering subprocess mode.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     static getRenderProcessMode(): RenderProcessMode;
 
@@ -6339,7 +6503,8 @@ declare namespace webview {
      * @throws { BusinessError } 17100001 - Init error.
      *                           The WebviewController must be associated with a Web component.
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     terminateRenderProcess(): boolean;
 
@@ -6348,7 +6513,7 @@ declare namespace webview {
      * @param { string } url - Url of the javascript. Only support HTTP/HTTPS protocol and length no longer than 2048.
      * @param { string | Uint8Array } script - Javascript source code. script must not be empty.
      * @param { CacheOptions } cacheOptions - Generate code cache option.
-     * @returns { Promise<number> } - The promise returned by the function.
+     * @returns { Promise<int> } - The promise returned by the function.
      *    0 means generate code cache successfully, -1 means internal error.
      * @throws { BusinessError } 401 - Invalid input parameter.
      *    Possible causes: 1. Mandatory parameters are left unspecified.
@@ -6356,9 +6521,10 @@ declare namespace webview {
      * @throws { BusinessError } 17100001 - Init error.
      *    The WebviewController must be associated with a Web component.
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    precompileJavaScript(url: string, script: string | Uint8Array, cacheOptions: CacheOptions): Promise<number>;
+    precompileJavaScript(url: string, script: string | Uint8Array, cacheOptions: CacheOptions): Promise<int>;
 
     /**
      * Set IP address for host name.
@@ -6410,7 +6576,8 @@ declare namespace webview {
      * @throws { BusinessError } 17100002 - URL error. The webpage corresponding to the URL is invalid, or the URL
      *                           length exceeds 2048.
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     injectOfflineResources(resourceMaps: Array<OfflineResourceMap>): void;
 
@@ -6485,7 +6652,8 @@ declare namespace webview {
      * @returns { string } The ID of the surface created by ArkWeb.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getSurfaceId(): string;
 
@@ -6529,7 +6697,8 @@ declare namespace webview {
      * @throws { BusinessError } 17100001 - Init error.
      *     The WebviewController must be associated with a Web component.
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     setPathAllowingUniversalAccess(pathList: Array<string>): void;
 
@@ -6541,7 +6710,8 @@ declare namespace webview {
      * <br>2. Parameter string is too long. 3.Parameter verification failed.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 14
+     * @since arkts {'1.1':'14', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     static trimMemoryByPressureLevel(level: PressureLevel): void;
 
@@ -6555,6 +6725,18 @@ declare namespace webview {
      */
     static enableBackForwardCache(features: BackForwardCacheSupportedFeatures): void;
 
+    /**
+     * Enable the BackForwardCache and indicate features that are allowed to enter BackForwardCache.
+     * Default is disabled.
+     *
+     * @param { BackForwardCacheSupportedFeatures } [features] - The features that supports BackForwardCache.
+     * @static
+     * @syscap SystemCapability.Web.Webview.Core
+     * @since 20
+     * @arkts 1.2
+     */
+    static enableBackForwardCache(features?: BackForwardCacheSupportedFeatures): void;
+
     /**
      * Configure the BackForwardCache.
      *
@@ -6566,21 +6748,33 @@ declare namespace webview {
      */
     setBackForwardCacheOptions(options: BackForwardCacheOptions): void;
 
+    /**
+     * Configure the BackForwardCache.
+     *
+     * @param { BackForwardCacheOptions } [options] - The configuration of BackForwardCache.
+     * @throws { BusinessError } 17100001 - Init error.
+     *                           The WebviewController must be associated with a Web component.
+     * @syscap SystemCapability.Web.Webview.Core
+     * @since 20
+     * @arkts 1.2
+     */
+    setBackForwardCacheOptions(options?: BackForwardCacheOptions): void;
     /**
      * The current scroll offset of the web page (including the over-scroll offset).
      *
      * @returns { ScrollOffset } The current scroll offset of the web page (including the over-scroll offset).
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 13
+     * @since arkts {'1.1':'13', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getScrollOffset(): ScrollOffset;
 
     /**
      * Scrolls by the specified delta position and returns a result indicating whether the scrolling operation was successful or not.
      *
-     * @param { number } deltaX - the delta x of the position. Unit: vp.
-     * @param { number } deltaY - the delta y of the position. Unit: vp.
+     * @param { double } deltaX - the delta x of the position.
+     * @param { double } deltaY - the delta y of the position.
      * @returns { boolean } true if the scroll operation is successful, otherwise false.
      * Return value scenario: when the Web page is in the touch state, return false, otherwise return true.
      * In the same layer rendering scene, when the same layer rendering area of ​​the Web is in the touching state, the return value is true.
@@ -6591,9 +6785,10 @@ declare namespace webview {
      * @throws { BusinessError } 17100001 - Init error.
      *                           The WebviewController must be associated with a Web component.
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    scrollByWithResult(deltaX: number, deltaY: number): boolean;
+    scrollByWithResult(deltaX: double, deltaY: double): boolean;
 
     /**
      * Gets the last hit test value of HitTest.
@@ -6601,7 +6796,8 @@ declare namespace webview {
      * @throws { BusinessError } 17100001 - Init error.
      *                           The WebviewController must be associated with a Web component.
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getLastHitTest(): HitTestValue;
 
@@ -8341,21 +8537,24 @@ declare namespace webview {
    * @enum {number}
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
-   */
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
+   */
   enum PlaybackStatus {
     /**
      * Player status is paused.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     PAUSED = 0,
     /**
      * Player status is playing.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     PLAYING,
   }
@@ -8365,35 +8564,40 @@ declare namespace webview {
    * @enum {number}
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum NetworkState {
     /**
      * Player does not do any download tasks.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     EMPTY = 0,
     /**
      * Player downloads finished, waiting for next task.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     IDLE,
     /**
      * Player is downloading contents.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     LOADING,
     /**
      * Player downloads failed, due to network error.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     NETWORK_ERROR
   }
@@ -8403,42 +8607,48 @@ declare namespace webview {
    * @enum {number}
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum ReadyState {
     /**
      * Player hasn't downloaded anything.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     HAVE_NOTHING = 0,
     /**
      * Player has downloaded metadata.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     HAVE_METADATA,
     /**
      * Player has played all downloaded media data.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     HAVE_CURRENT_DATA,
     /**
      * The buffered media data is not enough, and will cause jank.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     HAVE_FUTURE_DATA,
     /**
      * The buffered media data is enough.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     HAVE_ENOUGH_DATA,
   }
@@ -8448,28 +8658,32 @@ declare namespace webview {
    * @enum {number}
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum MediaError {
     /**
      * Network error
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     NETWORK_ERROR = 1,
     /**
      * Media format error, such as not a valid file.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     FORMAT_ERROR,
     /**
      * Decode error, such as decoder doesn't support this format.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     DECODE_ERROR
   }
@@ -8481,7 +8695,8 @@ declare namespace webview {
    * @typedef NativeMediaPlayerHandler
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface NativeMediaPlayerHandler {
 
@@ -8491,21 +8706,23 @@ declare namespace webview {
      * @param { PlaybackStatus } status - Playback status of native media player.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    handleStatusChanged(status: PlaybackStatus): void
+    handleStatusChanged(status: PlaybackStatus): void;
 
     /**
      * Handle native media player volume.
      *  volume: float
      *   value range: [0 - 1.0]
      *
-     * @param { number } volume - Current volume of native media player.
+     * @param { double } volume - Current volume of native media player.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    handleVolumeChanged(volume: number): void
+    handleVolumeChanged(volume: double): void;
 
     /**
      * Handle native media player muted status.
@@ -8513,66 +8730,72 @@ declare namespace webview {
      * @param { boolean } muted - Current mute status of native media player.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    handleMutedChanged(muted: boolean): void
+    handleMutedChanged(muted: boolean): void;
 
     /**
      * Handle playback rate of native media player.
      *  playbackRate: float
      *   value range: [0 - infinity]
      *
-     * @param { number } playbackRate - Current playback rate of native media player.
+     * @param { double } playbackRate - Current playback rate of native media player.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    handlePlaybackRateChanged(playbackRate: number): void
+    handlePlaybackRateChanged(playbackRate: double): void;
 
     /**
      * Handle duration time of media.
      *  duration: float
      *   value range: [0 - infinity]
      *
-     * @param { number } duration - Duration time (in seconds) of media.
+     * @param { double } duration - Duration time (in seconds) of media.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    handleDurationChanged(duration: number): void
+    handleDurationChanged(duration: double): void;
 
     /**
      * Handle current playing time of media.
      *  currentPlayTime: float
      *   value range: [0 - duration]
      *
-     * @param { number } currentPlayTime - Current playing time (in seconds) of media.
+     * @param { double } currentPlayTime - Current playing time (in seconds) of media.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    handleTimeUpdate(currentPlayTime: number): void
+    handleTimeUpdate(currentPlayTime: double): void;
 
     /**
      * Handle buffered end time of media.
      *  bufferedEndTime: float
      *   value range: [0 - duration]
      *
-     * @param { number } bufferedEndTime - Buffered end time (in seconds) of media.
+     * @param { double } bufferedEndTime - Buffered end time (in seconds) of media.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    handleBufferedEndTimeChanged(bufferedEndTime: number): void
+    handleBufferedEndTimeChanged(bufferedEndTime: double): void;
 
     /**
      * Handle native player ended event.
      *
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    handleEnded(): void
+    handleEnded(): void;
 
     /**
      * Handle network state of native media player.
@@ -8580,9 +8803,10 @@ declare namespace webview {
      * @param { NetworkState } state - Network state of native media player.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    handleNetworkStateChanged(state: NetworkState): void
+    handleNetworkStateChanged(state: NetworkState): void;
 
     /**
      * Handle ready state of native media player.
@@ -8590,9 +8814,10 @@ declare namespace webview {
      * @param { ReadyState } state - Ready state of native media player.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    handleReadyStateChanged(state: ReadyState): void
+    handleReadyStateChanged(state: ReadyState): void;
 
     /**
      * Handle native media player fullscreen state changed event.
@@ -8600,27 +8825,30 @@ declare namespace webview {
      * @param { boolean } fullscreen - Fullscreen state of native media player.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    handleFullscreenChanged(fullscreen: boolean): void
+    handleFullscreenChanged(fullscreen: boolean): void;
 
     /**
      * Handle native media player seeking state.
      *
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    handleSeeking(): void
+    handleSeeking(): void;
 
     /**
      * Handle native media player seek finished state.
      *
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    handleSeekFinished(): void
+    handleSeekFinished(): void;
 
     /**
      * Handle native media player error event.
@@ -8629,51 +8857,78 @@ declare namespace webview {
      * @param { string } errorMessage - Description of current error.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    handleError(error: MediaError, errorMessage: string): void
+    handleError(error: MediaError, errorMessage: string): void;
 
     /**
      * Handle size of video.
      *
-     * @param { number } width - Width of video.
-     * @param { number } height - Height of video.
+     * @param { double } width - Width of video.
+     * @param { double } height - Height of video.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    handleVideoSizeChanged(width: number, height: number): void
+    handleVideoSizeChanged(width: double, height: double): void;
   }
 
   /**
    * The scenarios for suspending the media player.
    * @enum {number}
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum SuspendType {
     /**
      * Page enters the BackForwardCache.
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ENTER_BACK_FORWARD_CACHE = 0,
 
     /**
      * Page enters background.
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ENTER_BACKGROUND,
 
     /**
      * Cleanup when the number of paused media player over limit.
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     AUTO_CLEANUP
   }
 
+  /**
+   * The function of reusme media play.
+   *
+   * @typedef { function } ResumePlayerFn
+   * @syscap SystemCapability.Web.Webview.Core
+   * @since 20
+   * @arkts 1.2
+   */
+  type ResumePlayerFn = () => void;
+
+  /**
+   * The function of suspend media play.
+   *
+   * @typedef { function } SuspendPlayerFn
+   * @param { SuspendType } type - The scenario for suspending the media player.
+   * @syscap SystemCapability.Web.Webview.Core
+   * @since 20
+   * @arkts 1.2
+   */
+  type SuspendPlayerFn = (type: SuspendType) => void;
+
   /**
    * The bridge between web core and native media player.
    * Apps should implements this interface, and pass an instance to web core.
@@ -8682,28 +8937,31 @@ declare namespace webview {
    * @typedef NativeMediaPlayerBridge
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface NativeMediaPlayerBridge {
     /**
      * Notify native media player that the rect of video tag has changed.
      *
-     * @param { number } x - The x position of video tag in web component.
-     * @param { number } y - The y position of video tag in web component.
-     * @param { number } width - The width of video tag.
-     * @param { number } height - The height of video tag.
+     * @param { double } x - The x position of video tag in web component.
+     * @param { double } y - The y position of video tag in web component.
+     * @param { double } width - The width of video tag.
+     * @param { double } height - The height of video tag.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    updateRect(x: number, y: number, width: number, height: number): void
+    updateRect(x: double, y: double, width: double, height: double): void
 
     /**
      * Request to play.
      *
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     play(): void
 
@@ -8712,7 +8970,8 @@ declare namespace webview {
      *
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     pause(): void
 
@@ -8721,24 +8980,26 @@ declare namespace webview {
      *  targetTime: float
      *   value range: [0 - duration]
      *
-     * @param { number } targetTime - The target time (in seconds) to FF/BF to.
+     * @param { double } targetTime - The target time (in seconds) to FF/BF to.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    seek(targetTime: number): void
+    seek(targetTime: double): void
 
     /**
      * Request to change volume of native media player.
      *  volume: float
      *   value range: [0 - 1.0]
      *
-     * @param { number } volume - The volume of native media player.
+     * @param { double } volume - The volume of native media player.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    setVolume(volume: number): void
+    setVolume(volume: double): void
 
     /**
      * Request to mute native media player.
@@ -8746,7 +9007,8 @@ declare namespace webview {
      * @param { boolean } muted - Should mute native media player.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     setMuted(muted: boolean): void
 
@@ -8755,19 +9017,21 @@ declare namespace webview {
      *  playbackRate: float
      *   value range: [0 - 10.0]
      *
-     * @param { number } playbackRate - The playback rate of native media player.
+     * @param { double } playbackRate - The playback rate of native media player.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    setPlaybackRate(playbackRate: number): void
+    setPlaybackRate(playbackRate: double): void
 
     /**
      * Request to release native media player.
      *
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     release(): void
 
@@ -8776,7 +9040,8 @@ declare namespace webview {
      *
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     enterFullscreen(): void
 
@@ -8785,7 +9050,8 @@ declare namespace webview {
      *
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     exitFullscreen(): void
 
@@ -8797,6 +9063,16 @@ declare namespace webview {
      */
     resumePlayer?(): void
 
+    /**
+     * Resume the native media player.
+     *
+     * @type { ?ResumePlayerFn }
+     * @syscap SystemCapability.Web.Webview.Core
+     * @since 20
+     * @arkts 1.2
+     */
+    resumePlayer?: ResumePlayerFn;
+
     /**
      * Suspend to release native media player, not the NativeMediaPlayerBridge. The
      * embedder should save the status of player when release the native media player
@@ -8807,6 +9083,18 @@ declare namespace webview {
      * @since 12
      */
     suspendPlayer?(type: SuspendType): void
+
+    /**
+     * Suspend to release native media player, not the NativeMediaPlayerBridge. The
+     * embedder should save the status of player when release the native media player
+     * through NativeMediaPlayerBridge.
+     *
+     * @type { ?SuspendPlayerFn }
+     * @syscap SystemCapability.Web.Webview.Core
+     * @since 20
+     * @arkts 1.2
+     */
+    suspendPlayer?: SuspendPlayerFn;
   }
 
   /**
@@ -8814,21 +9102,24 @@ declare namespace webview {
    * @enum {number}
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum MediaType {
     /**
      * Media type is video.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     VIDEO = 0,
     /**
      * Media type is audio.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     AUDIO
   }
@@ -8838,21 +9129,24 @@ declare namespace webview {
    * @enum {number}
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum SourceType {
     /**
      * The type of media source is URL.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     URL = 0,
     /**
      * The type of media source is blob.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     MSE
   }
@@ -8862,14 +9156,16 @@ declare namespace webview {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   class MediaSourceInfo {
     /**
      * Source type, most time is URL.
      * @type { SourceType }
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     type: SourceType;
 
@@ -8878,7 +9174,8 @@ declare namespace webview {
      * @type { string }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     source: string;
 
@@ -8887,7 +9184,8 @@ declare namespace webview {
      * @type { string }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     format: string;
   }
@@ -8897,41 +9195,46 @@ declare namespace webview {
    *
    * @typedef RectEvent
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface RectEvent {
     /**
      * X coordinator of top left point.
      *
-     * @type { number }
+     * @type { double }
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    x: number;
+    x: double;
     /**
      * Y coordinator of top left point.
      *
-     * @type { number }
+     * @type { double }
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    y: number;
+    y: double;
     /**
      * Width of this rectangle.
      *
-     * @type { number }
+     * @type { double }
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    width: number;
+    width: double;
     /**
      * Height of this rectangle.
      *
-     * @type { number }
+     * @type { double }
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    height: number;
+    height: double;
   }
 
   /**
@@ -8939,7 +9242,8 @@ declare namespace webview {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   class NativeMediaPlayerSurfaceInfo {
     /**
@@ -8947,7 +9251,8 @@ declare namespace webview {
      * @type { string }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     id: string;
 
@@ -8955,7 +9260,8 @@ declare namespace webview {
      * Surface rect info.
      * @type { RectEvent }
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     rect: RectEvent;
   }
@@ -8965,28 +9271,32 @@ declare namespace webview {
    * @enum {number}
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum Preload {
     /**
      * Doesn't do preload.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     NONE = 0,
     /**
      * Only preload metadata.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     METADATA,
     /**
      * Preload enough data to ensure playing is smooth.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     AUTO
   }
@@ -8997,14 +9307,16 @@ declare namespace webview {
    * @typedef MediaInfo
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface MediaInfo {
     /**
      * Id of media element.
      * @type { string }
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     embedID: string,
     /**
@@ -9012,7 +9324,8 @@ declare namespace webview {
      * @type { MediaType }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     mediaType: MediaType,
     /**
@@ -9020,7 +9333,8 @@ declare namespace webview {
      * @type { MediaSourceInfo[] }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     mediaSrcList: MediaSourceInfo[],
     /**
@@ -9028,7 +9342,8 @@ declare namespace webview {
      * @type { NativeMediaPlayerSurfaceInfo }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     surfaceInfo: NativeMediaPlayerSurfaceInfo,
     /**
@@ -9036,7 +9351,8 @@ declare namespace webview {
      * @type { boolean }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     controlsShown: boolean,
     /**
@@ -9045,7 +9361,8 @@ declare namespace webview {
      * @type { string[] }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     controlList: string[],
     /**
@@ -9053,7 +9370,8 @@ declare namespace webview {
      * @type { boolean }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     muted: boolean,
     /**
@@ -9061,7 +9379,8 @@ declare namespace webview {
      * @type { string }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     posterUrl: string,
     /**
@@ -9069,21 +9388,24 @@ declare namespace webview {
      * @type { Preload }
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     preload: Preload,
     /**
      * Header information of a media network request.
      * @type { Record<string, string> }
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     headers: Record<string, string>,
     /**
      * The information list of attributes of media tag.
      * @type { Record<string, string> }
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     attributes: Record<string, string>,
   }
@@ -9097,7 +9419,8 @@ declare namespace webview {
    * @returns { NativeMediaPlayerBridge } Returns whether the app takes over the media.
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   type CreateNativeMediaPlayerCallback =
       (handler: NativeMediaPlayerHandler, mediaInfo: MediaInfo) => NativeMediaPlayerBridge;
@@ -9261,7 +9584,8 @@ declare namespace webview {
    * This class is used to enable back forward cache supported features.
    *
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   class BackForwardCacheSupportedFeatures {
     /**
@@ -9270,7 +9594,8 @@ declare namespace webview {
      *
      * @type { boolean }
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     nativeEmbed: boolean;
 
@@ -9280,13 +9605,15 @@ declare namespace webview {
      *
      * @type { boolean }
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     mediaTakeOver: boolean;
 
     /**
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     constructor();
   }
@@ -9295,32 +9622,36 @@ declare namespace webview {
    * This class is used to set back forward cache options.
    *
    * @syscap SystemCapability.Web.Webview.Core
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   class BackForwardCacheOptions {
     /**
      * Set the maximum size of pages that can cache.
      * Default is 1, max is 50.
      *
-     * @type { number }
+     * @type { int }
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    size: number;
+    size: int;
 
     /**
      * Set the lifetime in seconds in the BackForwardCache.
      * Default is 600.
      *
-     * @type { number }
+     * @type { int }
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    timeToLive: number;
+    timeToLive: int;
 
     /**
      * @syscap SystemCapability.Web.Webview.Core
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     constructor();
   }
@@ -9381,7 +9712,8 @@ declare namespace webview {
    * @enum { number }
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 19
+   * @since arkts {'1.1':'19', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum ProxySchemeFilter {
     /**
@@ -9393,7 +9725,8 @@ declare namespace webview {
      * This indicates all the schemes will use the proxy.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     MATCH_ALL_SCHEMES = 0,
     /**
@@ -9405,7 +9738,8 @@ declare namespace webview {
      * This indicates only the HTTP requests will use the proxy.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     MATCH_HTTP = 1,
     /**
@@ -9417,7 +9751,8 @@ declare namespace webview {
      * This indicates only the HTTPS requests will use the proxy.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     MATCH_HTTPS = 2,
   }
@@ -9433,7 +9768,8 @@ declare namespace webview {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 19
+   * @since arkts {'1.1':'19', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   class ProxyConfig {
     /**
@@ -9527,7 +9863,8 @@ declare namespace webview {
      * <br>2. Incorrect parameter types.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     insertProxyRule(proxyRule: string, schemeFilter?: ProxySchemeFilter): void;
 
@@ -9624,7 +9961,8 @@ declare namespace webview {
      * @returns { Array<ProxyRule> } The proxy rules.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getProxyRules(): Array<ProxyRule>;
 
@@ -9657,7 +9995,8 @@ declare namespace webview {
    *
    * @syscap SystemCapability.Web.Webview.Core
    * @atomicservice
-   * @since 19
+   * @since arkts {'1.1':'19', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   class ProxyRule {
     /**
@@ -9673,7 +10012,8 @@ declare namespace webview {
      * @returns { ProxySchemeFilter } The scheme filter used for this rule.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getSchemeFilter(): ProxySchemeFilter;
 
@@ -9690,7 +10030,8 @@ declare namespace webview {
      * @returns { string } The proxy URL.
      * @syscap SystemCapability.Web.Webview.Core
      * @atomicservice
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     getUrl(): string;
   }
-- 
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