diff --git a/src/app/layout.tsx b/src/app/layout.tsx
index da612b7..4896fdb 100644
--- a/src/app/layout.tsx
+++ b/src/app/layout.tsx
@@ -21,7 +21,7 @@ export default function RootLayout({
   children: React.ReactNode;
 }>) {
   return (
-    <html lang="en">
+    <html lang="en" suppressHydrationWarning>
       <body className={cn("font-sans antialiased", inter.variable)}>
         <SidebarProvider>
           <AppSidebar />
diff --git a/src/components/app-sidebar.tsx b/src/components/app-sidebar.tsx
index 4175d34..4b1dfdc 100644
--- a/src/components/app-sidebar.tsx
+++ b/src/components/app-sidebar.tsx
@@ -44,6 +44,10 @@ const data = {
           title: "提交记录",
           url: "#",
         },
+        {
+          title: "新建",
+          url: "/problems/new",
+        },
       ],
     },
     {
