diff --git a/packages/ui-next/api.ts b/packages/ui-next/api.ts
index 930999c04..763157b3d 100644
--- a/packages/ui-next/api.ts
+++ b/packages/ui-next/api.ts
@@ -1,2 +1,4 @@
 export type { Context } from './src/context';
+export { usePageData } from './src/pageData';
+export type { PageData } from './src/pageData';
 export type { ComponentName } from './src/registry';
diff --git a/packages/ui-next/index.ts b/packages/ui-next/index.ts
index 7611e4d5b..c2bd8226d 100644
--- a/packages/ui-next/index.ts
+++ b/packages/ui-next/index.ts
@@ -69,7 +69,7 @@ export async function apply(ctx: Context) {
         },
     });
     const middleware = c2k(vite.middlewares);
-    const capture = ['/@vite/', '/src/', '/node_modules/', '/@react-refresh', '/@fs'];
+    const capture = ['/@vite/', '/src/', '/node_modules/', '/@react-refresh', '/@fs', '/@id/'];
     for (const route of capture) {
         ctx.server.addCaptureRoute(route, middleware);
     }
@@ -78,7 +78,7 @@ export async function apply(ctx: Context) {
         name: 'next',
         accept: [],
         output: 'html',
-        asFallback: false,
+        asFallback: true,
         priority: 100,
         async render(name, args, context) {
             const data = {
diff --git a/packages/ui-next/src/App.tsx b/packages/ui-next/src/App.tsx
index b0fcd4e9e..4b2519950 100644
--- a/packages/ui-next/src/App.tsx
+++ b/packages/ui-next/src/App.tsx
@@ -1,5 +1,10 @@
+import { usePageData } from './pageData';
 import { Component } from './registry';
 
-const AppInner = Component('page:app', () => <div>app</div>);
+const AppInner = Component('page:app', () => {
+  const { data } = usePageData();
+
+  return <div>app, page:{data.name}</div>;
+});
 
 export default AppInner;
diff --git a/packages/ui-next/src/main.tsx b/packages/ui-next/src/main.tsx
index 7c8beca82..61912047a 100644
--- a/packages/ui-next/src/main.tsx
+++ b/packages/ui-next/src/main.tsx
@@ -3,14 +3,22 @@ import { createRoot } from 'react-dom/client';
 import plugins from 'virtual:hydro-plugins';
 import App from './App';
 import { createContext } from './context';
+import { type PageData, PageDataProvider } from './pageData';
 
 const ctx = createContext();
 for (const plugin of plugins) {
   plugin.apply(ctx);
 }
 
+const injectionEl = document.getElementById('__HYDRO_INJECTION__');
+const initialData: PageData = injectionEl
+  ? JSON.parse(injectionEl.textContent!)
+  : { name: 'invalid_init', args: {}, url: window.location.pathname };
+
 createRoot(document.getElementById('root')!).render(
   <StrictMode>
-    <App />
+    <PageDataProvider initial={initialData}>
+      <App />
+    </PageDataProvider>
   </StrictMode>,
 );
diff --git a/packages/ui-next/src/pageData.tsx b/packages/ui-next/src/pageData.tsx
new file mode 100644
index 000000000..498a8e3b0
--- /dev/null
+++ b/packages/ui-next/src/pageData.tsx
@@ -0,0 +1,31 @@
+import { createContext, type ReactNode, useContext, useState } from 'react';
+
+export interface PageData {
+  name: string;
+  args: Record<string, any>;
+  url: string;
+  [key: string]: any;
+}
+
+interface PageDataContextValue {
+  data: PageData;
+  setData: (data: PageData) => void;
+}
+
+const PageDataContext = createContext<PageDataContextValue | null>(null);
+
+export function PageDataProvider({ initial, children }: { initial: PageData, children: ReactNode }) {
+  const [data, setData] = useState<PageData>(initial);
+  return (
+    <PageDataContext.Provider value={{ data, setData }}>
+      {children}
+    </PageDataContext.Provider>
+  );
+}
+
+// eslint-disable-next-line react-refresh/only-export-components
+export function usePageData(): PageDataContextValue {
+  const ctx = useContext(PageDataContext);
+  if (!ctx) throw new Error('usePageData must be used within PageDataProvider');
+  return ctx;
+}