diff --git a/packages/client/src/init.ts b/packages/client/src/init.ts
index 692617abd..eae153878 100644
--- a/packages/client/src/init.ts
+++ b/packages/client/src/init.ts
@@ -40,7 +40,7 @@ import { getUrlWithoutLoginId } from '@/scripts/login-id';
 import { getAccountFromId } from '@/scripts/get-account-from-id';
 
 (async () => {
-	console.info(`Misskey v${version}`);
+	console.info(`Foundkey v${version}`);
 
 	if (_DEV_) {
 		console.warn('Development mode!!!');
diff --git a/packages/client/src/pages/admin/overview.vue b/packages/client/src/pages/admin/overview.vue
index a47a7a740..99b9e6e9f 100644
--- a/packages/client/src/pages/admin/overview.vue
+++ b/packages/client/src/pages/admin/overview.vue
@@ -39,7 +39,7 @@
 		<template #header><i class="fas fa-info-circle"></i> {{ i18n.ts.info }}</template>
 		<div class="cfcdecdf">
 			<div class="number _panel">
-				<div class="label">Misskey</div>
+				<div class="label">Foundkey</div>
 				<div class="value _monospace">{{ version }}</div>
 			</div>
 			<div v-if="serverInfo" class="number _panel">
diff --git a/packages/client/src/pages/welcome.setup.vue b/packages/client/src/pages/welcome.setup.vue
index 26f87c52e..80bbf5950 100644
--- a/packages/client/src/pages/welcome.setup.vue
+++ b/packages/client/src/pages/welcome.setup.vue
@@ -1,6 +1,6 @@
 <template>
 <form class="mk-setup" @submit.prevent="submit()">
-	<h1>Welcome to Misskey!</h1>
+	<h1>Welcome to Foundkey!</h1>
 	<div class="_formRoot">
 		<p>{{ i18n.ts.intro }}</p>
 		<FormInput v-model="username" pattern="^[a-zA-Z0-9_]{1,20}$" :spellcheck="false" required data-cy-admin-username>