diff --git a/src/index.scss b/src/index.scss
index d0abb9060..4177c48a8 100755
--- a/src/index.scss
+++ b/src/index.scss
@@ -336,7 +336,7 @@ header {
 
 .header-action-bar {
   background-color: #fff;
-  z-index: 2;
+  z-index: 9999 !important;
   box-shadow: 0px 2px 4px rgb(0 0 0 / 15%), 0px 2px 8px rgb(0 0 0 / 15%);
   position: sticky;
   top: 0;