diff --git a/src/index.scss b/src/index.scss
index 9720906f7..ce3a561a1 100755
--- a/src/index.scss
+++ b/src/index.scss
@@ -329,7 +329,7 @@ header {
 
 .header-action-bar {
   background-color: #fff;
-  z-index: 2;
+  z-index: 2 !important;
   box-shadow: 0px 2px 4px rgb(0 0 0 / 15%), 0px 2px 8px rgb(0 0 0 / 15%);
   position: sticky;
   top: 0;
@@ -343,6 +343,10 @@ header {
   }
 }
 
+.tox-tinymce-aux {
+  z-index: 1 !important;
+}
+
 .breadcrumb-menu {
   z-index: 1;
 }