diff --git a/graphic/graphic_2d/native_window/external_window.h b/graphic/graphic_2d/native_window/external_window.h
index 4b331c93f111605ec153eda3eaf9c3fe95bbf6d7..69c933c99ff13602da37c580d1b653766600b49c 100644
--- a/graphic/graphic_2d/native_window/external_window.h
+++ b/graphic/graphic_2d/native_window/external_window.h
@@ -357,11 +357,14 @@ int32_t OH_NativeWindow_NativeWindowFlushBuffer(OHNativeWindow *window, OHNative
  * @syscap SystemCapability.Graphic.Graphic2D.NativeWindow
  * @param window Indicates the pointer to a <b>OHNativeWindow</b> instance.
  * @param buffer Indicates the pointer to a <b>OHNativeWindowBuffer</b> pointer.
+ * @param fenceFd Indicates the pointer to a file descriptor handle.
+ * @param matrix Indicates the retrieved 4*4 transform matrix.
  * @return Returns an error code, 0 is success, otherwise, failed.
  * @since 11
  * @version 1.0
  */
-int32_t OH_NativeWindow_GetLastFlushedBuffer(OHNativeWindow *window, OHNativeWindowBuffer **buffer);
+int32_t OH_NativeWindow_GetLastFlushedBuffer(OHNativeWindow *window, OHNativeWindowBuffer **buffer,
+    int *fenceFd, float matrix[16]);
 
  /**
  * @brief Returns the <b>OHNativeWindowBuffer</b> to the buffer queue through a <b>OHNativeWindow</b> instance, without filling in any content. The <b>OHNativeWindowBuffer</b> can be used for another request.