diff --git a/packages/frontend/src/components/MkNote.vue b/packages/frontend/src/components/MkNote.vue
index 27fa01fc68..ece4801cfb 100644
--- a/packages/frontend/src/components/MkNote.vue
+++ b/packages/frontend/src/components/MkNote.vue
@@ -442,7 +442,7 @@ function undoReact(note): void {
 }
 
 function undoRenote() : void {
-	if (!renoted) return;
+	if (!renoted.value) return;
 	os.api("notes/unrenote", {
 		noteId: appearNote.id,
 	});
diff --git a/packages/frontend/src/components/MkNoteDetailed.vue b/packages/frontend/src/components/MkNoteDetailed.vue
index 1479c8fbe2..3f21a2e854 100644
--- a/packages/frontend/src/components/MkNoteDetailed.vue
+++ b/packages/frontend/src/components/MkNoteDetailed.vue
@@ -481,7 +481,7 @@ function undoReact(note): void {
 }
 
 function undoRenote() : void {
-	if (!renoted) return;
+	if (!renoted.value) return;
 	os.api("notes/unrenote", {
 		noteId: appearNote.id,
 	});
diff --git a/packages/frontend/src/components/MkNoteSub.vue b/packages/frontend/src/components/MkNoteSub.vue
index eef06d15e0..f0beb06acf 100644
--- a/packages/frontend/src/components/MkNoteSub.vue
+++ b/packages/frontend/src/components/MkNoteSub.vue
@@ -216,7 +216,7 @@ function undoReact(note): void {
 }
 
 function undoRenote() : void {
-	if (!renoted) return;
+	if (!renoted.value) return;
 	os.api("notes/unrenote", {
 		noteId: appearNote.id,
 	});