diff --git a/lib/pages/videocall-webrtc-rnd/js_wrapper/multistreammixer-wrapper.dart b/lib/pages/videocall-webrtc-rnd/js_wrapper/multistreammixer-wrapper.dart
index b21a345d..3ca46bfa 100644
--- a/lib/pages/videocall-webrtc-rnd/js_wrapper/multistreammixer-wrapper.dart
+++ b/lib/pages/videocall-webrtc-rnd/js_wrapper/multistreammixer-wrapper.dart
@@ -1,15 +1,15 @@
-@JS()
-library streammixer.js;
-import 'package:js/js.dart';
-
-
-@JS('multiStreamsMixerFlutter')
-external initMultiStreamsMixer(arrayOfMediaStreams);
-
-@JS("MultiStreamsMixer")
-class MultiStreamsMixer {
-  external MultiStreamsMixer(arrayOfMediaStreams, elementClass);
-
-  external getMixedStream();
-  external start();
-}
\ No newline at end of file
+// @JS()
+// library streammixer.js;
+// import 'package:js/js.dart';
+//
+//
+// @JS('multiStreamsMixerFlutter')
+// external initMultiStreamsMixer(arrayOfMediaStreams);
+//
+// @JS("MultiStreamsMixer")
+// class MultiStreamsMixer {
+//   external MultiStreamsMixer(arrayOfMediaStreams, elementClass);
+//
+//   external getMixedStream();
+//   external start();
+// }
\ No newline at end of file
diff --git a/lib/uitl/app_toast.dart b/lib/uitl/app_toast.dart
index c2fd98f4..8eb68f54 100644
--- a/lib/uitl/app_toast.dart
+++ b/lib/uitl/app_toast.dart
@@ -70,7 +70,7 @@ class AppToast {
         child: toast,
         gravity: ToastGravity.TOP,
         toastDuration: Duration(seconds: timeInSeconds),
-        positionedToastBuilder: (context, child) {
+        positionedToastBuilder: (context, child, gravity) {
           return Positioned(top: 50, left: 10, right: 10, child: child);
         });
   }