diff --git a/packages/frontend-embed/src/components/EmNoteDetailed.vue b/packages/frontend-embed/src/components/EmNoteDetailed.vue
index 6021655cf6..5c7a7b6ee5 100644
--- a/packages/frontend-embed/src/components/EmNoteDetailed.vue
+++ b/packages/frontend-embed/src/components/EmNoteDetailed.vue
@@ -140,9 +140,8 @@ import { userPage } from '@/utils.js';
 import { notePage } from '@/utils.js';
 import number from '@/filters/number.js';
 import { i18n } from '@/i18n.js';
-import { deepClone } from '@/scripts/clone.js';
 import { extractUrlFromMfm } from '@/scripts/extract-url-from-mfm.js';
-import { shouldCollapsed } from '@/scripts/collapsed.js';
+import { shouldCollapsed } from '@/to-be-shared/collapsed.js';
 import { instance } from '@/instance.js';
 import { url } from '@/config.js';
 
@@ -152,7 +151,7 @@ const props = defineProps<{
 
 const inChannel = inject('inChannel', null);
 
-const note = ref(deepClone(props.note));
+const note = ref(props.note);
 
 const isRenote = (
 	note.value.renote != null &&
diff --git a/packages/frontend-embed/src/to-be-shared/collapsed.ts b/packages/frontend-embed/src/to-be-shared/collapsed.ts
new file mode 100644
index 0000000000..4ec88a3c65
--- /dev/null
+++ b/packages/frontend-embed/src/to-be-shared/collapsed.ts
@@ -0,0 +1,22 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import * as Misskey from 'misskey-js';
+
+export function shouldCollapsed(note: Misskey.entities.Note, urls: string[]): boolean {
+	const collapsed = note.cw == null && (
+		note.text != null && (
+			(note.text.includes('$[x2')) ||
+			(note.text.includes('$[x3')) ||
+			(note.text.includes('$[x4')) ||
+			(note.text.includes('$[scale')) ||
+			(note.text.split('\n').length > 9) ||
+			(note.text.length > 500) ||
+			(urls.length >= 4)
+		) || note.files.length >= 5
+	);
+
+	return collapsed;
+}