diff --git a/data-room-ui/packages/BigScreenDesign/SettingPanel.vue b/data-room-ui/packages/BigScreenDesign/SettingPanel.vue
index 34f9a981..f1f10563 100644
--- a/data-room-ui/packages/BigScreenDesign/SettingPanel.vue
+++ b/data-room-ui/packages/BigScreenDesign/SettingPanel.vue
@@ -144,6 +144,7 @@ export default {
     border-bottom: 2px solid var(--bs-background-1);
     display: flex;
     align-items: center;
+    z-index
 
     .bs-set-title-text {
       position: relative;