diff --git a/core/core-frontend/src/style/index.less b/core/core-frontend/src/style/index.less
index 3d56645be7..364fb1e076 100644
--- a/core/core-frontend/src/style/index.less
+++ b/core/core-frontend/src/style/index.less
@@ -717,8 +717,3 @@ strong {
     background-color: transparent;
   }
 }
-
-
-.tox-tinymce-aux {
-  display: none !important;
-}