diff --git a/src/components/layout/dashboard-header.tsx b/src/components/layout/dashboard-header.tsx
index ef12e4f..3dbcb8d 100644
--- a/src/components/layout/dashboard-header.tsx
+++ b/src/components/layout/dashboard-header.tsx
@@ -2,7 +2,7 @@
 
 import { usePathname } from "next/navigation";
 
-import { NavBar } from "./nav-bar";
+import { Header } from "./header";
 
 export function DashboardHeader() {
   const pathname = usePathname();
@@ -14,12 +14,15 @@ export function DashboardHeader() {
     if (pathname === "/dashboard/settings") return "账号设置";
     if (pathname === "/admin/users") return "用户列表";
     if (pathname === "/admin/logs") return "系统日志";
+    if (pathname === "/admin") return "管理后台";
+    if (pathname === "/admin/clients") return "应用管理";
+    if (pathname === "/admin/authorizations") return "授权管理";
     return "";
   };
 
   return (
     <div className="flex flex-col">
-      <NavBar />
+      <Header />
       <div className="border-b">
         <div className="mx-auto flex h-16 max-w-7xl items-center px-4 sm:px-6 lg:px-8">
           <h1 className="text-2xl font-bold">{getTitle()}</h1>