diff --git a/packages/frontend/src/components/MkNote.vue b/packages/frontend/src/components/MkNote.vue
index 12bc3d5749..2c19667224 100644
--- a/packages/frontend/src/components/MkNote.vue
+++ b/packages/frontend/src/components/MkNote.vue
@@ -198,7 +198,7 @@ import { getNoteSummary } from '@/scripts/get-note-summary.js';
 import { MenuItem } from '@/types/menu.js';
 import MkRippleEffect from '@/components/MkRippleEffect.vue';
 import { showMovedDialog } from '@/scripts/show-moved-dialog.js';
-import { shouldCollapsedLegacy, shouldCollapsed } from '@/scripts/collapsed.js';
+import { shouldCollapseLegacy, shouldCollapse } from '@/scripts/collapsed.js';
 import { isEnabledUrlPreview } from '@/instance.js';
 
 const props = withDefaults(defineProps<{
@@ -297,14 +297,14 @@ const collapseSize = ({
 const isLong = ref(true);
 switch (collapsingNoteCondition) {
 	case 'detailedCalculation':
-		isLong.value = shouldCollapsed(appearNote.value, collapseSize, parsed.value, urls.value ?? []);
+		isLong.value = shouldCollapse(appearNote.value, collapseSize, parsed.value, urls.value ?? []);
 		break;
 	case 'seeRenderedSize':
 		break;
 	// fail safe
 	case 'legacyCalculation':
 	default:
-		isLong.value = shouldCollapsedLegacy(appearNote.value, urls.value ?? []);
+		isLong.value = shouldCollapseLegacy(appearNote.value, urls.value ?? []);
 		break;
 }
 const collapsed = ref(appearNote.value.cw == null && isLong.value);
diff --git a/packages/frontend/src/scripts/collapsed.ts b/packages/frontend/src/scripts/collapsed.ts
index 47d90465d4..6688a81153 100644
--- a/packages/frontend/src/scripts/collapsed.ts
+++ b/packages/frontend/src/scripts/collapsed.ts
@@ -7,7 +7,7 @@ import * as mfm from 'mfm-js';
 import * as Misskey from 'misskey-js';
 import { safeParseFloat } from './safe-parse.js';
 
-export function shouldCollapsedLegacy(note: Misskey.entities.Note, urls: string[]): boolean {
+export function shouldCollapseLegacy(note: Misskey.entities.Note, urls: string[]): boolean {
 	const collapsed = note.cw == null && (
 		note.text != null && (
 			(note.text.includes('$[x2')) ||
@@ -23,7 +23,7 @@ export function shouldCollapsedLegacy(note: Misskey.entities.Note, urls: string[
 	return collapsed;
 }
 
-export function shouldCollapsed(note: Misskey.entities.Note, limitY: number, ast?: mfm.MfmNode[] | null, urls?: string[]): boolean {
+export function shouldCollapse(note: Misskey.entities.Note, limitY: number, ast?: mfm.MfmNode[] | null, urls?: string[]): boolean {
 	if (note.cw != null) return false;
 	if (note.text == null) return false;
 	if (note.files && note.files.length >= 5) return true;