diff --git a/packages/web-ui/src/ds/atoms/SplitPane/index.tsx b/packages/web-ui/src/ds/atoms/SplitPane/index.tsx
index b97c889f1..33f900479 100644
--- a/packages/web-ui/src/ds/atoms/SplitPane/index.tsx
+++ b/packages/web-ui/src/ds/atoms/SplitPane/index.tsx
@@ -28,7 +28,7 @@ const PaneWrapper = ({
 }) => {
   return (
     <div
-      className={className}
+      className={cn('h-full overflow-y-auto custom-scrollbar', className)}
       style={{
         width: width === 'auto' ? 'auto' : isResizable ? width - 1 : width,
       }}