diff --git a/src/app/playground/components/playground-sidebar.tsx b/src/app/playground/components/playground-sidebar.tsx
index 7e21b54..852dace 100644
--- a/src/app/playground/components/playground-sidebar.tsx
+++ b/src/app/playground/components/playground-sidebar.tsx
@@ -1,10 +1,4 @@
 import * as React from "react";
-import { ChevronRight, File, Folder } from "lucide-react";
-import {
-  Collapsible,
-  CollapsibleContent,
-  CollapsibleTrigger,
-} from "@/components/ui/collapsible";
 import {
   Sidebar,
   SidebarContent,
@@ -12,28 +6,19 @@ import {
   SidebarGroupContent,
   SidebarGroupLabel,
   SidebarMenu,
-  SidebarMenuBadge,
   SidebarMenuButton,
   SidebarMenuItem,
   SidebarMenuSub,
   SidebarRail,
 } from "@/components/ui/sidebar";
-// This is sample data.
+import {
+  Collapsible,
+  CollapsibleContent,
+  CollapsibleTrigger,
+} from "@/components/ui/collapsible";
+import { ChevronRight, File, Folder } from "lucide-react";
+
 const data = {
-  changes: [
-    {
-      file: "README.md",
-      state: "M",
-    },
-    {
-      file: "api/hello/route.ts",
-      state: "U",
-    },
-    {
-      file: "app/layout.tsx",
-      state: "M",
-    },
-  ],
   tree: [
     [
       "app",
@@ -61,28 +46,13 @@ const data = {
     "README.md",
   ],
 };
+
 export function PlaygroundSidebar({
   ...props
 }: React.ComponentProps<typeof Sidebar>) {
   return (
     <Sidebar {...props}>
       <SidebarContent>
-        <SidebarGroup>
-          <SidebarGroupLabel>Changes</SidebarGroupLabel>
-          <SidebarGroupContent>
-            <SidebarMenu>
-              {data.changes.map((item, index) => (
-                <SidebarMenuItem key={index}>
-                  <SidebarMenuButton>
-                    <File />
-                    {item.file}
-                  </SidebarMenuButton>
-                  <SidebarMenuBadge>{item.state}</SidebarMenuBadge>
-                </SidebarMenuItem>
-              ))}
-            </SidebarMenu>
-          </SidebarGroupContent>
-        </SidebarGroup>
         <SidebarGroup>
           <SidebarGroupLabel>Files</SidebarGroupLabel>
           <SidebarGroupContent>
@@ -98,6 +68,7 @@ export function PlaygroundSidebar({
     </Sidebar>
   );
 }
+
 function Tree({ item }: { item: string | any[] }) {
   const [name, ...items] = Array.isArray(item) ? item : [item];
   if (!items.length) {