diff --git a/graphic/graphic_2d/native_vsync/native_vsync.h b/graphic/graphic_2d/native_vsync/native_vsync.h
index 070eb0275..7c2f123d6 100644
--- a/graphic/graphic_2d/native_vsync/native_vsync.h
+++ b/graphic/graphic_2d/native_vsync/native_vsync.h
@@ -64,7 +64,7 @@ OH_NativeVSync* OH_NativeVSync_Create(const char* name, unsigned int length);
  * @brief Delete the NativeVsync instance.
  *
  * @syscap SystemCapability.Graphic.Graphic2D.NativeVsync
- * @param window Indicates the pointer to a <b>NativeVsync</b> instance.
+ * @param nativeVsync Indicates the pointer to a <b>NativeVsync</b> instance.
  * @since 9
  * @version 1.0
  */