diff --git a/graphic/graphic_2d/native_window/external_window.h b/graphic/graphic_2d/native_window/external_window.h
index 41b01ce8d0503a1eb63d77c705c13fb120de7c2e..b1fb1554f8f97a73f673ae08926aea5bc8b43658 100644
--- a/graphic/graphic_2d/native_window/external_window.h
+++ b/graphic/graphic_2d/native_window/external_window.h
@@ -879,7 +879,7 @@ int32_t OH_NativeWindow_GetMetadataValue(OHNativeWindow *window, OH_NativeBuffer
  *     {@link NATIVE_ERROR_INVALID_ARGUMENTS} 40001000 - window is NULL.
  *     {@link NATIVE_ERROR_CONSUMER_DISCONNECTED} 41211000 - the consumer is disconnected.
  *     {@link NATIVE_ERROR_BINDER_ERROR} 50401000 - ipc send failed.
- * @since 18
+ * @since 19
  * @version 1.0
  */
 int32_t OH_NativeWindow_CleanCache(OHNativeWindow *window);
diff --git a/graphic/graphic_2d/native_window/libnative_window.ndk.json b/graphic/graphic_2d/native_window/libnative_window.ndk.json
index ded24b2e8c3ab737e1f77313164f80f0920b1e59..e138057e80a9c0d13cc793b788204c4701e7a10e 100644
--- a/graphic/graphic_2d/native_window/libnative_window.ndk.json
+++ b/graphic/graphic_2d/native_window/libnative_window.ndk.json
@@ -52,7 +52,7 @@
         "name": "OH_NativeWindow_GetMetadataValue"
     },
     {
-        "first_introduced": "18",
+        "first_introduced": "19",
         "name": "OH_NativeWindow_CleanCache"
     }