diff --git a/src/pages/mod/internal/comment/index.tsx b/src/pages/mod/internal/comment/index.tsx
index 15894e5..2e9fc71 100644
--- a/src/pages/mod/internal/comment/index.tsx
+++ b/src/pages/mod/internal/comment/index.tsx
@@ -266,7 +266,7 @@ const CommentForm = ({ handleSubmit }: CommentFormProps) => {
       </div>
       <div className='IBMSMSMBSSCC_Bottom'>
         <button
-          className='IBMSMSMBSSCC_BottomButton'
+          className='btnMain'
           onClick={handleComment}
           disabled={isSubmitting}
         >