diff --git a/web/app/components/workflow/panel/index.tsx b/web/app/components/workflow/panel/index.tsx
index 73c4f9906e..775191ecee 100644
--- a/web/app/components/workflow/panel/index.tsx
+++ b/web/app/components/workflow/panel/index.tsx
@@ -62,7 +62,7 @@ const Panel: FC<PanelProps> = ({
     <div
       ref={rightPanelRef}
       tabIndex={-1}
-      className={cn('absolute bottom-1 right-0 top-14 z-[11] flex outline-none')}
+      className={cn('absolute bottom-1 right-0 top-14 z-10 flex outline-none')}
       key={`${isRestoring}`}
     >
       {