diff --git a/index.html b/index.html
index 3b993bf..45e8159 100644
--- a/index.html
+++ b/index.html
@@ -62,8 +62,8 @@
                     </td>
                     <td>
                         <a href="index-zh-tw.html">
-                            <div class="flag"><img src="cn-flag.png" width="24" height="24" alt="chinese flag" /></div>
-                            <div class="text">阅读本书繁体中文版</div>
+                            <div class="flag"><img src="tw-flag.png" width="24" height="24" alt="traditional chinese flag" /></div>
+                            <div class="text">閱讀本書繁體中文版</div>
                         </a>
                     </td>
                     <td>