diff --git a/styles/chatgpt/catppuccin.user.less b/styles/chatgpt/catppuccin.user.less
index db2033d5f6..7a16071c34 100644
--- a/styles/chatgpt/catppuccin.user.less
+++ b/styles/chatgpt/catppuccin.user.less
@@ -433,7 +433,7 @@
 
     /* Main message input box */
     .dark\:bg-\[\#303030\] {
-      background-color: @mantle;
+      background-color: @surface0;
     }
 
     .bg-[\#0077FF],