diff --git a/public/index.html b/public/index.html
index 41ce50f00d43ce81ae7203cfdab0df2a369b9485..52d62354f4fa6011cd78c261330d243e629b8dad 100644
--- a/public/index.html
+++ b/public/index.html
@@ -13,10 +13,29 @@
       <a href="https://gitlab.com/pages/">Other Examples</a>
     </div>
 
-    <img src="./Rafael_Nadal_Doha.jpg" width="200", height="200">
     <a href="http://kkj6235.ajousw.kr/testhomepage/">동료의 url</a>
-    <h1>Hello World!</h1>
-    <h2>Hello World!</h2>
+
+    <style>
+      div {
+          text-align: center;
+      }
+    </style>
+    <div>
+      <img src="./Rafael_Nadal_Doha.jpg" width="200", height="200">
+    </div>
+    
+    <h1>테니스 선수</h1>
+    <ul>
+      <li>나달</li>
+      <li>페더러</li>
+      <li>조코비치</li>
+    </ul>
+    <h2>좋아하는 음식</h2>
+    <ol>
+      <li>피자</li>
+      <li>치킨</li>
+      <li>감자튀김</li>
+    </ol>
     <h3>Hello World!</h3>
     <h4>Hello World!</h4>
     <h5>Hello World!</h5>