diff --git a/README.md b/README.md
index 6a21b94..6f0abd8 100644
--- a/README.md
+++ b/README.md
@@ -68,11 +68,13 @@ For videos, a progress bar will show on the bottom-right corder after you starte
 
 ### Supported Webapp Versions
 There are 2 different versions of telegram webapps:
-- https://webk.telegram.org / https://web.telegram.org/k/
+- https://webk.telegram.org / https://web.telegram.org/k/ (**Recommended**)
 - https://webz.telegram.org / https://web.telegram.org/a/
 
 This script should work on both versions of webapp. If you are using another different version of webapp and find this script does not work, please raise an issue to our [GitHub repo](https://github.com/Neet-Nestor/Telegram-Media-Downloader/issues). 
 
+Note: Some features, like audio message and circle video download, is currently limited to /k/ webpp only.
+
 ### Check Downloading Progress
 A progress bar will show on the bottom-right of the screen for videos. You can also check [DevTools console](https://developer.chrome.com/docs/devtools/open/) for logs.