diff --git a/bytedesk_kefu/lib/ui/widget/chat_input.dart b/bytedesk_kefu/lib/ui/widget/chat_input.dart
index 874e054..eeaeeb6 100644
--- a/bytedesk_kefu/lib/ui/widget/chat_input.dart
+++ b/bytedesk_kefu/lib/ui/widget/chat_input.dart
@@ -452,7 +452,7 @@ class _ChatInputState extends State<ChatInput> with TickerProviderStateMixin {
           child: Material(
             borderRadius: const BorderRadius.vertical(top: Radius.circular(10),),
                 //InheritedChatTheme.of(context).theme.inputBorderRadius,
-            color: Colors.white, //Color(0xff1d1c21),//InheritedChatTheme.of(context).theme.inputBackgroundColor,
+            color: Color(0xFFFAFAFA), //Color(0xff1d1c21),//InheritedChatTheme.of(context).theme.inputBackgroundColor,
             child: Container(
               padding: EdgeInsets.fromLTRB(
                 _query.padding.left,