diff --git a/api/@ohos.screen.d.ts b/api/@ohos.screen.d.ts
index 4ae3c4b796f33524277aeb0f48bab28443792026..a7dc8852cacd9ce0f6b8c815738ab37ce338b7c9 100644
--- a/api/@ohos.screen.d.ts
+++ b/api/@ohos.screen.d.ts
@@ -102,6 +102,8 @@ declare namespace screen {
    * @syscap SystemCapability.WindowManager.WindowManager.Core
    * @systemapi Hide this for inner system use.
    * @since 9
+   * @deprecated since 20
+   * @useinstead ohos.screen#setMultiScreenMode
    */
   function makeExpand(options: Array<ExpandOption>, callback: AsyncCallback<number>): void;
 
@@ -118,6 +120,8 @@ declare namespace screen {
    * @syscap SystemCapability.WindowManager.WindowManager.Core
    * @systemapi Hide this for inner system use.
    * @since 9
+   * @deprecated since 20
+   * @useinstead ohos.screen#setMultiScreenMode
    */
   function makeExpand(options: Array<ExpandOption>): Promise<number>;
 
@@ -134,6 +138,8 @@ declare namespace screen {
    * @syscap SystemCapability.WindowManager.WindowManager.Core
    * @systemapi Hide this for inner system use.
    * @since 10
+   * @deprecated since 20
+   * @useinstead ohos.screen#setMultiScreenMode
    */
   function stopExpand(expandScreen: Array<number>, callback: AsyncCallback<void>): void;
 
@@ -150,6 +156,8 @@ declare namespace screen {
    * @syscap SystemCapability.WindowManager.WindowManager.Core
    * @systemapi Hide this for inner system use.
    * @since 10
+   * @deprecated since 20
+   * @useinstead ohos.screen#setMultiScreenMode
    */
   function stopExpand(expandScreen: Array<number>): Promise<void>;