diff --git a/public/themes/bento.css b/public/themes/bento.css
index f5f7d6c67..d653570f6 100644
--- a/public/themes/bento.css
+++ b/public/themes/bento.css
@@ -2,19 +2,10 @@
   --bg-color: #2d394d;
   --main-color: #ff7a90;
   --caret-color: #ff7a90;
-  --sub-color: #FFFAF8;
+  --sub-color: #4a768d;
   --text-color: #FFFAF8;
   --error-color: #ee2a3a;
   --error-extra-color: #f04040;
   --colorful-error-color: #fc2032;
   --colorful-error-extra-color: #f04040;
-}
-
-#menu .icon-button:nth-child(1),
-#menu .icon-button:nth-child(2),
-#menu .icon-button:nth-child(3),
-#menu .icon-button:nth-child(4),
-#menu .icon-button:nth-child(5),
-#menu .icon-button:nth-child(6) {
-  color: #4a768d;
-}
+}
\ No newline at end of file