diff --git a/locales/en-US.yml b/locales/en-US.yml
index 6c22e0066..ec1bae34c 100644
--- a/locales/en-US.yml
+++ b/locales/en-US.yml
@@ -244,6 +244,7 @@ noCustomEmojis: "There are no emoji"
 noJobs: "There are no jobs"
 federating: "Federating"
 blocked: "Blocked"
+silenced: "Silenced"
 suspended: "Suspended"
 all: "All"
 subscribing: "Subscribing"
@@ -833,7 +834,7 @@ active: "Active"
 offline: "Offline"
 notRecommended: "Not recommended"
 botProtection: "Bot Protection"
-instanceBlocking: "Blocked/Silenced Instances"
+instanceBlocking: "Federation Block/Silence"
 selectAccount: "Select account"
 switchAccount: "Switch account"
 enabled: "Enabled"
diff --git a/locales/ja-JP.yml b/locales/ja-JP.yml
index 7db2a7c82..641aca938 100644
--- a/locales/ja-JP.yml
+++ b/locales/ja-JP.yml
@@ -223,6 +223,7 @@ noCustomEmojis: "絵文字はありません"
 noJobs: "ジョブはありません"
 federating: "連合中"
 blocked: "ブロック中"
+silenced: "サイレンス中"
 suspended: "配信停止"
 all: "全て"
 subscribing: "購読中"
@@ -771,7 +772,7 @@ active: "アクティブ"
 offline: "オフライン"
 notRecommended: "非推奨"
 botProtection: "Botプロテクション"
-instanceBlocking: "インスタンスブロック・サイレンス"
+instanceBlocking: "連合ブロック・サイレンス"
 selectAccount: "アカウントを選択"
 switchAccount: "アカウントを切り替え"
 enabled: "有効"
diff --git a/packages/client/src/pages/about.federation.vue b/packages/client/src/pages/about.federation.vue
index ac4d4c876..390f7b433 100644
--- a/packages/client/src/pages/about.federation.vue
+++ b/packages/client/src/pages/about.federation.vue
@@ -18,6 +18,7 @@
 					<option value="publishing">{{ i18n.ts.publishing }}</option>
 					<option value="suspended">{{ i18n.ts.suspended }}</option>
 					<option value="blocked">{{ i18n.ts.blocked }}</option>
+					<option value="silenced">{{ i18n.ts.silenced }}</option>
 					<option value="notResponding">
 						{{ i18n.ts.notResponding }}
 					</option>
@@ -105,13 +106,11 @@
 
 <script lang="ts" setup>
 import { computed } from "vue";
-import MkButton from "@/components/MkButton.vue";
 import MkInput from "@/components/form/input.vue";
 import MkSelect from "@/components/form/select.vue";
 import MkPagination from "@/components/MkPagination.vue";
 import MkInstanceCardMini from "@/components/MkInstanceCardMini.vue";
 import FormSplit from "@/components/form/split.vue";
-import * as os from "@/os";
 import { i18n } from "@/i18n";
 
 let host = $ref("");
@@ -133,6 +132,8 @@ const pagination = {
 			: state === "suspended"
 			? { suspended: true }
 			: state === "blocked"
+			? { silenced: true }
+			: state === "silenced"
 			? { blocked: true }
 			: state === "notResponding"
 			? { notResponding: true }
@@ -143,6 +144,7 @@ const pagination = {
 function getStatus(instance) {
 	if (instance.isSuspended) return "Suspended";
 	if (instance.isBlocked) return "Blocked";
+	if (instance.isSilenced) return "Silenced";
 	if (instance.isNotResponding) return "Error";
 	return "Alive";
 }
diff --git a/packages/client/src/pages/admin/federation.vue b/packages/client/src/pages/admin/federation.vue
index 325ba32be..d288a56bc 100644
--- a/packages/client/src/pages/admin/federation.vue
+++ b/packages/client/src/pages/admin/federation.vue
@@ -3,7 +3,6 @@
 		<MkStickyContainer>
 			<template #header
 				><MkPageHeader
-					v-model:tab="tab"
 					:actions="headerActions"
 					:tabs="headerTabs"
 					:display-back-button="true"
diff --git a/packages/client/src/pages/admin/instance-block.vue b/packages/client/src/pages/admin/instance-block.vue
index 3a9a17fa0..f3c4f542c 100644
--- a/packages/client/src/pages/admin/instance-block.vue
+++ b/packages/client/src/pages/admin/instance-block.vue
@@ -2,12 +2,15 @@
 	<MkStickyContainer>
 		<template #header
 			><MkPageHeader
-				v-model:tab="tab"
 				:actions="headerActions"
 				:tabs="headerTabs"
 				:display-back-button="true"
 		/></template>
 		<MkSpacer :content-max="700" :margin-min="16" :margin-max="32">
+			<MkTab v-model="tab" class="_formBlock">
+				<option value="block">{{ i18n.ts.blockedInstances }}</option>
+				<option value="silence">{{ i18n.ts.silencedInstances }}</option>
+			</MkTab>
 			<FormSuspense :p="init">
 				<FormTextarea
 					v-if="tab === 'block'"
@@ -44,6 +47,7 @@ import {} from "vue";
 import FormButton from "@/components/MkButton.vue";
 import FormTextarea from "@/components/form/textarea.vue";
 import FormSuspense from "@/components/form/suspense.vue";
+import MkTab from "@/components/MkTab.vue";
 import * as os from "@/os";
 import { fetchInstance } from "@/instance";
 import { i18n } from "@/i18n";
@@ -72,18 +76,7 @@ function save() {
 
 const headerActions = $computed(() => []);
 
-const headerTabs = $computed(() => [
-	{
-		key: "block",
-		title: i18n.ts.block,
-		icon: "ph-prohibit ph-bold ph-lg",
-	},
-	{
-		key: "silence",
-		title: i18n.ts.silence,
-		icon: "ph-eye-slash ph-bold ph-lg",
-	},
-]);
+const headerTabs = $computed(() => []);
 
 definePageMetadata({
 	title: i18n.ts.instanceBlocking,