diff --git a/docs/scripts/item-list.js b/docs/scripts/item-list.js
index 1cd8d5a..c79ef32 100644
--- a/docs/scripts/item-list.js
+++ b/docs/scripts/item-list.js
@@ -210,7 +210,7 @@ customElements.define('item-list', class extends LitElement {
 									: null}</td>
 								<td class="exhivitor-link">${item.exhibitor.twitterURL && html`
 									<a rel="external" target="_blank" href="${item.exhibitor.twitterURL}"
-									title="Twitter プロフィール"><img src="../images/twitter-logo.png" alt="Twitter" /></a>
+									title="SNS リンク"><img src="../images/twitter-logo.png" alt="SNS" /></a>
 								`}</td>
 								<td class="exhivitor-link">
 									<a rel="external" target="_blank" href="${item.exhibitor.tsoURL}"