diff --git a/packages/url_launcher/url_launcher_ohos/README.md b/packages/url_launcher/url_launcher_ohos/README.md
index fcfaca91e0a35a2f1cc76064975753834d9d4edf..9d9d35bdf06bdfee49e2d712a5c268f9547d7042 100644
--- a/packages/url_launcher/url_launcher_ohos/README.md
+++ b/packages/url_launcher/url_launcher_ohos/README.md
@@ -13,3 +13,7 @@ should add it to your `pubspec.yaml` as usual.
 
 [1]: https://pub.dev/packages/url_launcher
 [2]: https://flutter.dev/docs/development/packages-and-plugins/developing-packages#endorsed-federated-plugin
+
+
+## FAQ
+The 'Launch in app' feature is not supported. Please use the modified feature through native application configuration.
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