diff --git a/locales/en-US.yml b/locales/en-US.yml
index 2bd9cfa2d..0636c7072 100644
--- a/locales/en-US.yml
+++ b/locales/en-US.yml
@@ -2135,3 +2135,4 @@ _cwStyle:
   modern: "Modern"
   classic: "Classic (Misskey/Foundkey-like)"
   alternative: "Alternative (Firefish-like)"
+alwaysExpandCws: "Always expand posts with content warnings"
diff --git a/packages/client/src/pages/note.vue b/packages/client/src/pages/note.vue
index ff6bbfdb6..6e46df45b 100644
--- a/packages/client/src/pages/note.vue
+++ b/packages/client/src/pages/note.vue
@@ -47,6 +47,7 @@ import MkButton from "@/components/MkButton.vue";
 import * as os from "@/os";
 import { definePageMetadata } from "@/scripts/page-metadata";
 import { i18n } from "@/i18n";
+import { defaultStore } from "@/store";
 
 const props = defineProps<{
 	noteId: string;
@@ -56,7 +57,7 @@ let note = $ref<null | misskey.entities.Note>();
 let error = $ref();
 let isRenote = $ref(false);
 let appearNote = $ref<null | misskey.entities.Note>();
-let expandAllCws = $ref(false);
+let expandAllCws = $ref(defaultStore.state.alwaysExpandCws);
 
 const prevPagination = {
 	endpoint: "users/notes" as const,
diff --git a/packages/client/src/pages/settings/general.vue b/packages/client/src/pages/settings/general.vue
index 4b9a2fa78..6c840771a 100644
--- a/packages/client/src/pages/settings/general.vue
+++ b/packages/client/src/pages/settings/general.vue
@@ -197,6 +197,9 @@
 				class="_formBlock"
 				>{{ i18n.ts.showAdminUpdates }}</FormSwitch
 			>
+      <FormSwitch v-model="alwaysExpandCws" class="_formBlock">{{
+        i18n.ts.alwaysExpandCws
+      }}</FormSwitch>
 
 			<FormSelect v-model="cwStyle" class="_formBlock">
 				<template #label>{{ i18n.ts.cwStyle }}</template>
@@ -331,6 +334,9 @@ const expandOnNoteClick = computed(
 const showFixedPostForm = computed(
 	defaultStore.makeGetterSetter("showFixedPostForm"),
 );
+const alwaysExpandCws = computed(
+    defaultStore.makeGetterSetter("alwaysExpandCws"),
+);
 const numberOfPageCache = computed(
 	defaultStore.makeGetterSetter("numberOfPageCache"),
 );
diff --git a/packages/client/src/store.ts b/packages/client/src/store.ts
index 38bf256ec..460453485 100644
--- a/packages/client/src/store.ts
+++ b/packages/client/src/store.ts
@@ -338,6 +338,10 @@ export const defaultStore = markRaw(
 			where: "device",
 			default: "modern" as "modern" | "classic" | "alternative",
 		},
+		alwaysExpandCws: {
+			where: "device",
+			default: false,
+		},
 	}),
 );