diff --git a/api/@ohos.screenshot.d.ts b/api/@ohos.screenshot.d.ts
index 4928ee300f4532989b7680ed5f546d9cff8e3743..210ff03b84034b8b190cd13ac6f486b070960ba4 100644
--- a/api/@ohos.screenshot.d.ts
+++ b/api/@ohos.screenshot.d.ts
@@ -29,7 +29,15 @@ declare namespace screenshot {
      * @permission ohos.permission.CAPTURE_SCREEN
      * @since 7
      */
-    function save(options?: ScreenshotOptions, callback: AsyncCallback<image.PixelMap>): void;
+    function save(options: ScreenshotOptions, callback: AsyncCallback<image.PixelMap>): void;
+
+    /**
+     * Takes a screenshot and saves it as a PixelMap object.
+     * @param options Screenshot options, which consist of screenRect, imageSize, and rotation. You need to set these parameters
+     * @permission ohos.permission.CAPTURE_SCREEN
+     * @since 7
+     */
+    function save(callback: AsyncCallback<image.PixelMap>): void;
 
     /**
      * Takes a screenshot and saves it as a PixelMap object.
diff --git a/api/@ohos.window.d.ts b/api/@ohos.window.d.ts
index f171e3ae827883da22fe1b21cc059ea9a340186b..515bfbc8e555192ce3a5d89233abfe174513fed6 100644
--- a/api/@ohos.window.d.ts
+++ b/api/@ohos.window.d.ts
@@ -13,10 +13,10 @@
 * limitations under the License.
 */
 
-/// <reference path="../component/state_management.d.ts"/>
+/// <reference path="../component/common_ts_ets_api.d.ts"/>
 
 import { AsyncCallback, Callback } from './basic' ;
-import { Context } from './application/BaseContext';
+import Context from './application/BaseContext';
 import { LocalStorage } from 'StateManagement';
 import image from './@ohos.multimedia.image';
 import rpc from './@ohos.rpc';