diff --git a/index.html b/index.html
index b3405fbb2..da146a4af 100644
--- a/index.html
+++ b/index.html
@@ -62,8 +62,8 @@ <h3>スピーカー</h3>
                         <div class="speaker">
                             <img src="images/speaker1.png" alt="" class="image"/>
                             <div class="inner">
-                                <h4>1人目: 未定</h4>
-                                <p>1人目のプロフィール</p>
+                                <h4>1人目: 宇賀神みずき</h4>
+                                <p>クラウドベンダー所属</p>
                             </div>
                         </div>
                         <div class="speaker">
@@ -159,4 +159,4 @@ <h4>Git実践入門 (@syobochimさん)</h4>
 <script src="assets/js/main.js"></script>
 
 </body>
-</html>
\ No newline at end of file
+</html>