diff --git a/packages/flutter_widgets/lib/src/file_attachment.dart b/packages/flutter_widgets/lib/src/file_attachment.dart
index 3fa8c469..8e3ef4d6 100644
--- a/packages/flutter_widgets/lib/src/file_attachment.dart
+++ b/packages/flutter_widgets/lib/src/file_attachment.dart
@@ -62,7 +62,13 @@ class _FileAttachmentState extends State<FileAttachment> {
       child: Container(
         width: widget.size?.width ?? 100,
         height: 56.0,
-        color: StreamChatTheme.of(context).colorTheme.white,
+        decoration: BoxDecoration(
+          color: StreamChatTheme.of(context).colorTheme.white,
+          borderRadius: BorderRadius.circular(12),
+          border: Border.all(
+            color: StreamChatTheme.of(context).colorTheme.greyWhisper,
+          ),
+        ),
         child: Row(
           crossAxisAlignment: CrossAxisAlignment.start,
           children: [
diff --git a/packages/flutter_widgets/lib/src/message_input.dart b/packages/flutter_widgets/lib/src/message_input.dart
index 856fac1c..01ae3d3a 100644
--- a/packages/flutter_widgets/lib/src/message_input.dart
+++ b/packages/flutter_widgets/lib/src/message_input.dart
@@ -1998,7 +1998,7 @@ class MessageInputState extends State<MessageInput> {
       _attachments.add(attachment);
     });
 
-    if (file.size > _kMaxAttachmentSize) {
+    if (file.size / 1024 > _kMaxAttachmentSize) {
       if (attachmentType == 'video') {
         final mediaInfo = await CompressVideoService.compressVideo(file.path);
         file = PlatformFile(