diff --git a/src/App.js b/src/App.js
index d645af0..80ba5d8 100644
--- a/src/App.js
+++ b/src/App.js
@@ -13,7 +13,6 @@ import {useHomeMarkdown} from "./utils/markdown-queries";
 
 const App = () => {
 
-    const {home, isLoading, error} = useHomeMarkdown();
     return (
         <Router>
             <div className="app-container">
@@ -24,12 +23,9 @@ const App = () => {
                         <Routes>
                             <Route
                                 path="/"
-                                element={
-                                    (home && home.id)
-                                        ? <Navigate to = {`/markdown/${home.id}`}/>
-                                        : <p>HOME</p>
-                                }
+                                element={<Navigate to = "/markdown/1"/>}
                             />
+                            <Route path="/testx" element={<h2>test2</h2>}/>
                             <Route path="/markdown/:id" element={<MarkdownContent />} />
                             <Route path="/callback" element={<Callback />} />
                             <Route path="/test" element={<h1>TEST</h1>}></Route>
diff --git a/src/components/Footer.js b/src/components/Footer.js
index 69aed18..b26df9c 100644
--- a/src/components/Footer.js
+++ b/src/components/Footer.js
@@ -32,6 +32,7 @@ const Footer = () => {
                         <a href="https://git.hangman-lab.top/hzhang/HangmanLab">git</a>
                         &nbsp;&nbsp;&nbsp;&nbsp;
                         &nbsp;&nbsp;&nbsp;&nbsp;
+                        v0.0.6
                     </span>
                     )}</p>
                 {
diff --git a/src/components/Markdowns/MarkdownView.css b/src/components/Markdowns/MarkdownView.css
index 4004e51..0e72edd 100644
--- a/src/components/Markdowns/MarkdownView.css
+++ b/src/components/Markdowns/MarkdownView.css
@@ -46,4 +46,50 @@ pre {
 
 .markdown-preview li {
     margin-bottom: 0.5rem;
-}
\ No newline at end of file
+}
+
+.markdown-preview h1 {
+    font-size: 2em;
+    font-weight: bold;
+    margin-bottom: 0.5rem;
+    color: #333;
+}
+
+.markdown-preview h2 {
+
+    font-size: 1.75em;
+    font-weight: bold;
+    margin-bottom: 0.5rem;
+    color: #444;
+}
+
+.markdown-preview h3 {
+    font-size: 1.5em;
+    font-weight: bold;
+    margin-bottom: 0.5rem;
+    color: #555;
+}
+
+
+.markdown-preview h4 {
+    font-size: 1.25em;
+    font-weight: bold;
+    margin-bottom: 0.5rem;
+    color: #666;
+}
+
+.markdown-preview h5 {
+    font-size: 1.1em;
+    font-weight: bold;
+    margin-bottom: 0.5rem;
+    color: #777;
+}
+
+
+.markdown-preview h6 {
+    font-size: 1em;
+    font-weight: bold;
+    margin-bottom: 0.5rem;
+    color: #888;
+}
+