diff --git a/examples/basic.tsx b/examples/basic.tsx
index d63f27d..2f14a20 100644
--- a/examples/basic.tsx
+++ b/examples/basic.tsx
@@ -10,8 +10,7 @@ const MyItem: React.ForwardRefRenderFunction<any, Item> = ({ id }, ref) => (
   <span
     ref={ref}
     style={{
-      // height: 30 + (id % 2 ? 0 : 10),
-      height: 100,
+      height: 30 + (id % 2 ? 0 : 10),
     }}
     className="fixed-item"
     onClick={() => {
@@ -45,7 +44,7 @@ const TYPES = [
 ];
 
 const onScroll: React.UIEventHandler<HTMLElement> = (e) => {
-  // console.log('scroll:', e.currentTarget.scrollTop);
+  console.log('scroll:', e.currentTarget.scrollTop);
 };
 
 const Demo = () => {
@@ -54,12 +53,6 @@ const Demo = () => {
   const [type, setType] = React.useState('dom');
   const listRef = React.useRef<ListRef>(null);
 
-  React.useEffect(() => {
-    listRef.current.scrollTo({
-      index: 99999999,
-    });
-  }, []);
-
   return (
     <React.StrictMode>
       <div style={{ height: '200vh' }}>