diff --git a/CHANGELOG.md b/CHANGELOG.md
index 192f605168..d75f1f3376 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,9 @@ You should also include the user name that made the change.
 ### Note
 13.7.0以前から直接このバージョンにアップデートする場合は全ての通知が削除**されません。**
 
+### Improvements
+- 紛らわしいため公開範囲の「ローカルのみ」オプションの名称を「連合なし」に変更
+
 ### Bugfixes
 - 全ての通知が削除されてしまうのを修正
 
diff --git a/locales/ja-JP.yml b/locales/ja-JP.yml
index 5ba5f64769..8a04309360 100644
--- a/locales/ja-JP.yml
+++ b/locales/ja-JP.yml
@@ -949,6 +949,7 @@ copyErrorInfo: "エラー情報をコピー"
 joinThisServer: "このサーバーに登録する"
 exploreOtherServers: "他のサーバーを探す"
 letsLookAtTimeline: "タイムラインを見てみる"
+disableFederationWarn: "連合が無効になっています。無効にしても投稿が非公開にはなりません。ほとんどの場合、このオプションを有効にする必要はありません。"
 
 _achievements:
   earnedAt: "獲得日時"
@@ -1677,8 +1678,8 @@ _visibility:
   followersDescription: "自分のフォロワーのみに公開"
   specified: "ダイレクト"
   specifiedDescription: "指定したユーザーのみに公開"
-  localOnly: "ローカルのみ"
-  localOnlyDescription: "リモートユーザーには非公開"
+  disableFederation: "連合なし"
+  disableFederationDescription: "他インスタンスへの配信を行いません"
 
 _postForm:
   replyPlaceholder: "このノートに返信..."
diff --git a/packages/frontend/src/components/MkNote.vue b/packages/frontend/src/components/MkNote.vue
index 6ed3ee51f5..ffc3133a85 100644
--- a/packages/frontend/src/components/MkNote.vue
+++ b/packages/frontend/src/components/MkNote.vue
@@ -31,7 +31,7 @@
 				<i v-else-if="note.visibility === 'followers'" class="ti ti-lock"></i>
 				<i v-else-if="note.visibility === 'specified'" ref="specified" class="ti ti-mail"></i>
 			</span>
-			<span v-if="note.localOnly" style="margin-left: 0.5em;" :title="i18n.ts._visibility['localOnly']"><i class="ti ti-world-off"></i></span>
+			<span v-if="note.localOnly" style="margin-left: 0.5em;" :title="i18n.ts._visibility['disableFederation']"><i class="ti ti-world-off"></i></span>
 		</div>
 	</div>
 	<div v-if="renoteCollapsed" :class="$style.collapsedRenoteTarget">
diff --git a/packages/frontend/src/components/MkNoteDetailed.vue b/packages/frontend/src/components/MkNoteDetailed.vue
index 82e0f3e689..3ec1ce95f4 100644
--- a/packages/frontend/src/components/MkNoteDetailed.vue
+++ b/packages/frontend/src/components/MkNoteDetailed.vue
@@ -30,7 +30,7 @@
 				<i v-else-if="note.visibility === 'followers'" class="ti ti-lock"></i>
 				<i v-else-if="note.visibility === 'specified'" ref="specified" class="ti ti-mail"></i>
 			</span>
-			<span v-if="note.localOnly" style="margin-left: 0.5em;" :title="i18n.ts._visibility['localOnly']"><i class="ti ti-world-off"></i></span>
+			<span v-if="note.localOnly" style="margin-left: 0.5em;" :title="i18n.ts._visibility['disableFederation']"><i class="ti ti-world-off"></i></span>
 		</div>
 	</div>
 	<article class="article" @contextmenu.stop="onContextmenu">
@@ -48,7 +48,7 @@
 							<i v-else-if="appearNote.visibility === 'followers'" class="ti ti-lock"></i>
 							<i v-else-if="appearNote.visibility === 'specified'" ref="specified" class="ti ti-mail"></i>
 						</span>
-						<span v-if="appearNote.localOnly" style="margin-left: 0.5em;" :title="i18n.ts._visibility['localOnly']"><i class="ti ti-world-off"></i></span>
+						<span v-if="appearNote.localOnly" style="margin-left: 0.5em;" :title="i18n.ts._visibility['disableFederation']"><i class="ti ti-world-off"></i></span>
 					</div>
 				</div>
 				<div class="username"><MkAcct :user="appearNote.user"/></div>
diff --git a/packages/frontend/src/components/MkNoteHeader.vue b/packages/frontend/src/components/MkNoteHeader.vue
index 32998e1a70..ffd9a20ef7 100644
--- a/packages/frontend/src/components/MkNoteHeader.vue
+++ b/packages/frontend/src/components/MkNoteHeader.vue
@@ -17,7 +17,7 @@
 			<i v-else-if="note.visibility === 'followers'" class="ti ti-lock"></i>
 			<i v-else-if="note.visibility === 'specified'" ref="specified" class="ti ti-mail"></i>
 		</span>
-		<span v-if="note.localOnly" style="margin-left: 0.5em;" :title="i18n.ts._visibility['localOnly']"><i class="ti ti-world-off"></i></span>
+		<span v-if="note.localOnly" style="margin-left: 0.5em;" :title="i18n.ts._visibility['disableFederation']"><i class="ti ti-world-off"></i></span>
 	</div>
 </header>
 </template>
diff --git a/packages/frontend/src/components/MkPostForm.vue b/packages/frontend/src/components/MkPostForm.vue
index 54512aa4d8..f73eab5b86 100644
--- a/packages/frontend/src/components/MkPostForm.vue
+++ b/packages/frontend/src/components/MkPostForm.vue
@@ -45,6 +45,7 @@
 				<button class="_buttonPrimary" style="padding: 4px; border-radius: 8px;" @click="addVisibleUser"><i class="ti ti-plus ti-fw"></i></button>
 			</div>
 		</div>
+		<MkInfo v-if="localOnly && channel == null" warn :class="$style.disableFederationWarn">{{ i18n.ts.disableFederationWarn }}</MkInfo>
 		<MkInfo v-if="hasNotSpecifiedMentions" warn :class="$style.hasNotSpecifiedMentions">{{ i18n.ts.notSpecifiedMentionWarning }} - <button class="_textButton" @click="addMissingMention()">{{ i18n.ts.add }}</button></MkInfo>
 		<input v-show="useCw" ref="cwInputEl" v-model="cw" :class="$style.cw" :placeholder="i18n.ts.annotation" @keydown="onKeydown">
 		<textarea ref="textareaEl" v-model="text" :class="[$style.text, { [$style.withCw]: useCw }]" :disabled="posting || posted" :placeholder="placeholder" data-cy-post-form-text @keydown="onKeydown" @paste="onPaste" @compositionupdate="onCompositionUpdate" @compositionend="onCompositionEnd"/>
@@ -941,6 +942,10 @@ defineExpose({
 	background: var(--X4);
 }
 
+.disableFederationWarn {
+	margin: 0 20px 16px 20px;
+}
+
 .hasNotSpecifiedMentions {
 	margin: 0 20px 16px 20px;
 }
diff --git a/packages/frontend/src/components/MkVisibilityPicker.vue b/packages/frontend/src/components/MkVisibilityPicker.vue
index 516b88c13d..703c75c7d0 100644
--- a/packages/frontend/src/components/MkVisibilityPicker.vue
+++ b/packages/frontend/src/components/MkVisibilityPicker.vue
@@ -33,8 +33,8 @@
 		<button key="localOnly" class="_button" :class="[$style.item, $style.localOnly, { [$style.active]: localOnly }]" data-index="5" @click="localOnly = !localOnly">
 			<div :class="$style.icon"><i class="ti ti-world-off"></i></div>
 			<div :class="$style.body">
-				<span :class="$style.itemTitle">{{ i18n.ts._visibility.localOnly }}</span>
-				<span :class="$style.itemDescription">{{ i18n.ts._visibility.localOnlyDescription }}</span>
+				<span :class="$style.itemTitle">{{ i18n.ts._visibility.disableFederation }}</span>
+				<span :class="$style.itemDescription">{{ i18n.ts._visibility.disableFederationDescription }}</span>
 			</div>
 			<div :class="$style.toggle"><i :class="localOnly ? 'ti ti-toggle-right' : 'ti ti-toggle-left'"></i></div>
 		</button>
diff --git a/packages/frontend/src/pages/settings/privacy.vue b/packages/frontend/src/pages/settings/privacy.vue
index 5692ce80cb..c83c48d5ad 100644
--- a/packages/frontend/src/pages/settings/privacy.vue
+++ b/packages/frontend/src/pages/settings/privacy.vue
@@ -46,7 +46,7 @@
 						<option value="followers">{{ i18n.ts._visibility.followers }}</option>
 						<option value="specified">{{ i18n.ts._visibility.specified }}</option>
 					</MkSelect>
-					<MkSwitch v-model="defaultNoteLocalOnly">{{ i18n.ts._visibility.localOnly }}</MkSwitch>
+					<MkSwitch v-model="defaultNoteLocalOnly">{{ i18n.ts._visibility.disableFederation }}</MkSwitch>
 				</div>
 			</MkFolder>
 		</div>