diff --git a/api/@ohos.screen.d.ts b/api/@ohos.screen.d.ts
index b553fa8303e82c105b7bb2b9b4b0768d2cafc2c2..7e3c808c660149365c2d9096df9d34192a4c8705 100644
--- a/api/@ohos.screen.d.ts
+++ b/api/@ohos.screen.d.ts
@@ -99,6 +99,7 @@ declare namespace screen {
    * @syscap SystemCapability.WindowManager.WindowManager.Core
    * @systemapi Hide this for inner system use.
    * @since 9
+   * @deprecated since 20
    */
   function makeExpand(options: Array<ExpandOption>, callback: AsyncCallback<number>): void;
 
@@ -115,6 +116,7 @@ declare namespace screen {
    * @syscap SystemCapability.WindowManager.WindowManager.Core
    * @systemapi Hide this for inner system use.
    * @since 9
+   * @deprecated since 20
    */
   function makeExpand(options: Array<ExpandOption>): Promise<number>;
 
@@ -131,6 +133,7 @@ declare namespace screen {
    * @syscap SystemCapability.WindowManager.WindowManager.Core
    * @systemapi Hide this for inner system use.
    * @since 10
+   * @deprecated since 20
    */
   function stopExpand(expandScreen: Array<number>, callback: AsyncCallback<void>): void;
 
@@ -147,6 +150,7 @@ declare namespace screen {
    * @syscap SystemCapability.WindowManager.WindowManager.Core
    * @systemapi Hide this for inner system use.
    * @since 10
+   * @deprecated since 20
    */
   function stopExpand(expandScreen: Array<number>): Promise<void>;