diff --git a/api/@ohos.arkui.UIContext.d.ts b/api/@ohos.arkui.UIContext.d.ts
index 609d28f2e69ff2aeef7ea31ff4725ac342a4eee6..d1fda32732ee8ab52980a2995ea4bdf54f0eafad 100644
--- a/api/@ohos.arkui.UIContext.d.ts
+++ b/api/@ohos.arkui.UIContext.d.ts
@@ -3685,6 +3685,28 @@ export class UIContext {
    * @since 16
    */
   enableSwipeBack(enabled: Optional<boolean>): void;
+
+  /**
+   * Sets the component freezing flag based on the component id to prevent the
+   * UI component from marking and updating dirty areas.
+   * 
+   * @throws { BusinessError } 202 - The caller is not a system application.
+   * @syscap SystemCapability.ArkUI.Full
+   * @systemapi
+   * @since 16
+   */
+  freezeUINode(id: string, isFreeze: boolean): void;
+
+  /**
+   * Sets the component freezing flag based on the component uniqueId to prevent the
+   * UI component from marking and updating dirty areas.
+   * 
+   * @throws { BusinessError } 202 - The caller is not a system application.
+   * @syscap SystemCapability.ArkUI.Full
+   * @systemapi
+   * @since 16
+   */
+  freezeUINode(uniqueId: number, isFreeze: boolean): void;
 }
 
 /**