diff --git a/themes/vue/layout/partials/sponsors_sidebar.ejs b/themes/vue/layout/partials/sponsors_sidebar.ejs
index 32bbd2398..91095d9ac 100644
--- a/themes/vue/layout/partials/sponsors_sidebar.ejs
+++ b/themes/vue/layout/partials/sponsors_sidebar.ejs
@@ -13,7 +13,7 @@
 
 <div id="sidebar-sponsors-platinum">
   <div class="main-sponsor">
-    <span>Patreon スポンサー</span>
+    <span>プラチナスポンサー</span>
     <div>
     <%_ for (const sponsor of theme.platinum_sponsors) {_%>
     <a href="<%- sponsor.url %>" target="_blank" class="logo">