diff --git a/web/app/components/workflow/comment/comment-input.tsx b/web/app/components/workflow/comment/comment-input.tsx
index 8196b990a2..f8c96a0595 100644
--- a/web/app/components/workflow/comment/comment-input.tsx
+++ b/web/app/components/workflow/comment/comment-input.tsx
@@ -39,7 +39,7 @@ export const CommentInput: FC<CommentInputProps> = memo(({ position, onSubmit, o
 
   return (
     <div
-      className="absolute z-50 w-96"
+      className="absolute z-[60] w-96"
       style={{
         left: position.x,
         top: position.y,