diff --git a/android/src/main/java/com/oney/WebRTCModule/GetUserMediaImpl.java b/android/src/main/java/com/oney/WebRTCModule/GetUserMediaImpl.java
index f0d315a8e..b131db5ec 100644
--- a/android/src/main/java/com/oney/WebRTCModule/GetUserMediaImpl.java
+++ b/android/src/main/java/com/oney/WebRTCModule/GetUserMediaImpl.java
@@ -331,7 +331,7 @@ private void createStream(MediaStreamTrack[] tracks, BiConsumer<String, ArrayLis
             trackInfo.putString("id", trackId);
             trackInfo.putString("kind", track.kind());
             trackInfo.putString("label", trackId);
-            trackInfo.putString("readyState", track.state().toString());
+            trackInfo.putString("readyState", track.state().toString().toLowerCase());
             trackInfo.putBoolean("remote", false);
 
             if (track instanceof VideoTrack) {