diff --git a/api/@internal/component/ets/web.d.ts b/api/@internal/component/ets/web.d.ts
index df369ecb1735993b492d5da3eb1594aec6cb88e1..fd14c1241ff66a0581b3f4c5ccf333fb18ef44de 100644
--- a/api/@internal/component/ets/web.d.ts
+++ b/api/@internal/component/ets/web.d.ts
@@ -2211,6 +2211,22 @@ declare class WebAttribute extends CommonMethod<WebAttribute> {
    */
   blockNetwork(block: boolean): WebAttribute;
  
+ /**
+   * Set whether paint horizontal scroll bar.
+   * @param horizontalScrollBar True if it needs to paint horizontal scroll bar.
+   *
+   * @since 9
+   */
+  horizontalScrollBarAccess(horizontalScrollBar: boolean): WebAttribute;
+
+ /**
+   * Set whether paint vertical scroll bar.
+   * @param verticalScrollBar True if it needs to paint vertical scroll bar.
+   *
+   * @since 9
+   */
+  verticalScrollBarAccess(verticalScrollBar: boolean): WebAttribute;
+
   /**
    * Triggered when the application receive the url of an apple-touch-icon.
    * @param callback The triggered callback when the application receive an new url of an
diff --git a/api/@ohos.web.webview.d.ts b/api/@ohos.web.webview.d.ts
index fdc5d77fd533e8f75158cf39f56150c0638286b7..4cfa67ad90a17d456b5e0ea8cd4fca0c459fc963 100644
--- a/api/@ohos.web.webview.d.ts
+++ b/api/@ohos.web.webview.d.ts
@@ -1073,6 +1073,45 @@ declare namespace webview {
          * @since 9
          */
         removeCache(clearRom: boolean): void;
+
+        /**
+         * Scroll to the position.
+         *
+         * @param { boolean } x - the x of the position.
+         * @param { boolean } 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.
+         *
+         * @since 9
+         */
+        scrollTo(x:number, y:number): void;
+
+        /**
+         * Scroll by the delta position.
+         *
+         * @param { boolean } deltaX - the delta x of the position.
+         * @param { boolean } 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.
+         *
+         * @since 9
+         */
+        scrollBy(deltaX:number, deltaY:number): void;
+
+        /**
+         * Slide by the speed.
+         *
+         * @param { boolean } vx - the x speed of the speed.
+         * @param { boolean } 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.
+         *
+         * @since 9
+         */
+        slideScroll(vx:number, vy:number): void;
     }
 }