diff --git a/packages/frontend/src/components/MkNote.vue b/packages/frontend/src/components/MkNote.vue
index 339d2ac71b..202b79ebe5 100644
--- a/packages/frontend/src/components/MkNote.vue
+++ b/packages/frontend/src/components/MkNote.vue
@@ -183,9 +183,11 @@ let note = $ref(deepClone(props.note));
 // plugin
 if (noteViewInterruptors.length > 0) {
 	onMounted(async () => {
-		let result = deepClone(note);
+		let result:Misskey.entities.Note | null = deepClone(note);
 		for (const interruptor of noteViewInterruptors) {
 			result = await interruptor.handler(result);
+
+			if (result === null) return isDeleted.value = true;
 		}
 		note = result;
 	});
diff --git a/packages/frontend/src/components/MkNoteDetailed.vue b/packages/frontend/src/components/MkNoteDetailed.vue
index 4f40feffdd..045ddef940 100644
--- a/packages/frontend/src/components/MkNoteDetailed.vue
+++ b/packages/frontend/src/components/MkNoteDetailed.vue
@@ -230,9 +230,11 @@ let note = $ref(deepClone(props.note));
 // plugin
 if (noteViewInterruptors.length > 0) {
 	onMounted(async () => {
-		let result = deepClone(note);
+		let result:Misskey.entities.Note | null = deepClone(note);
 		for (const interruptor of noteViewInterruptors) {
 			result = await interruptor.handler(result);
+
+			if (result === null) return isDeleted.value = true;
 		}
 		note = result;
 	});