diff --git a/apps/backtest-report/pages/_app.tsx b/apps/backtest-report/pages/_app.tsx
index 3c88f624d..300e8a516 100644
--- a/apps/backtest-report/pages/_app.tsx
+++ b/apps/backtest-report/pages/_app.tsx
@@ -7,7 +7,7 @@ import { MantineProvider } from '@mantine/core';
 function MyApp({Component, pageProps}: AppProps) {
   return <>
     <Head>
-      <title>Page title</title>
+      <title>BBGO Back-test Report</title>
       <meta name="viewport" content="minimum-scale=1, initial-scale=1, width=device-width" />
     </Head>
     <MantineProvider
diff --git a/apps/backtest-report/pages/_document.tsx b/apps/backtest-report/pages/_document.tsx
index f9886eafd..93210acd4 100644
--- a/apps/backtest-report/pages/_document.tsx
+++ b/apps/backtest-report/pages/_document.tsx
@@ -31,11 +31,10 @@ class MyDocument extends Document {
   render() {
     return (
       <Html lang="en">
-        <Head>
-        </Head>
+        <Head> </Head>
         <body>
-        <Main/>
-        <NextScript/>
+          <Main/>
+          <NextScript/>
         </body>
       </Html>
     );
