diff --git a/api/@ohos.arkui.UIContext.static.d.ets b/api/@ohos.arkui.UIContext.static.d.ets
index 5b07f38ef099391f34701fc1f553b6fe4754a074..24c44e188bbeb1d7ec8d3cb319cfd51697cefd6f 100755
--- a/api/@ohos.arkui.UIContext.static.d.ets
+++ b/api/@ohos.arkui.UIContext.static.d.ets
@@ -770,20 +770,20 @@ export declare class PromptAction {
   /**
    * Get order value of top dialog.
    *
-   * @returns { LevelOrder } the display order.
+   * @returns { LevelOrder | undefined } the display order.
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @since 20
    */
-  getTopOrder(): LevelOrder;
+  getTopOrder(): LevelOrder | undefined;
 
   /**
    * Get order value of bottom dialog.
    *
-   * @returns { LevelOrder } the display order.
+   * @returns { LevelOrder | undefined } the display order.
    * @syscap SystemCapability.ArkUI.ArkUI.Full
    * @since 20
    */
-  getBottomOrder(): LevelOrder;
+  getBottomOrder(): LevelOrder | undefined;
 
   /**
    * Open popup with frameNode.