diff --git a/package.json b/package.json
index 82e3b2fc5..58482a94c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "calckey",
-	"version": "12.119.0-calc.9.10",
+	"version": "12.119.0-calc.9.1",
 	"codename": "aqua",
 	"repository": {
 		"type": "git",
diff --git a/packages/client/src/ui/universal.vue b/packages/client/src/ui/universal.vue
index 1fd51c539..e141126d7 100644
--- a/packages/client/src/ui/universal.vue
+++ b/packages/client/src/ui/universal.vue
@@ -107,7 +107,7 @@ window.addEventListener('resize', () => {
 	isMobile.value = deviceKind === 'smartphone' || window.innerWidth <= MOBILE_THRESHOLD;
 });
 
-let buttonAnimIndex = 0;
+let buttonAnimIndex = ref(0);
 
 let pageMetadata = $ref<null | ComputedRef<PageMetadata>>();
 const widgetsEl = $ref<HTMLElement>();
@@ -124,7 +124,7 @@ provideMetadataReceiver((info) => {
 
 const menuIndicated = computed(() => {
 	for (const def in navbarItemDef) {
-		// if (def === 'notifications') continue; // 通知は下にボタンとして表示されてるから
+		if (def === 'notifications') continue; // 通知は下にボタンとして表示されてるから
 		if (navbarItemDef[def].indicated) return true;
 	}
 	return false;
@@ -138,8 +138,8 @@ mainRouter.on('change', () => {
 	console.log(routerState);
 	const bottomButtons = ['index', 'notifications', 'messaging'];
 	bottomButtons.forEach(i => {
-		if (routerState.includes(i)) {
-			buttonAnimIndex = bottomButtons.findIndex(j => j.includes(i));
+		if (routerState?.includes(i)) {
+			buttonAnimIndex.value = bottomButtons.findIndex(j => j.includes(i));
 		}
 	});
 });