diff --git a/src/web/app/mobile/tags/notifications.tag b/src/web/app/mobile/tags/notifications.tag
deleted file mode 100644
index 8a1482aca..000000000
--- a/src/web/app/mobile/tags/notifications.tag
+++ /dev/null
@@ -1,164 +0,0 @@
-<mk-notifications>
-	<div class="notifications" v-if="notifications.length != 0">
-		<template each={ notification, i in notifications }>
-			<mk-notification notification={ notification }/>
-			<p class="date" v-if="i != notifications.length - 1 && notification._date != notifications[i + 1]._date"><span>%fa:angle-up%{ notification._datetext }</span><span>%fa:angle-down%{ notifications[i + 1]._datetext }</span></p>
-		</template>
-	</div>
-	<button class="more" v-if="moreNotifications" @click="fetchMoreNotifications" disabled={ fetchingMoreNotifications }>
-		<template v-if="fetchingMoreNotifications">%fa:spinner .pulse .fw%</template>{ fetchingMoreNotifications ? '%i18n:common.loading%' : '%i18n:mobile.tags.mk-notifications.more%' }
-	</button>
-	<p class="empty" v-if="notifications.length == 0 && !loading">%i18n:mobile.tags.mk-notifications.empty%</p>
-	<p class="loading" v-if="loading">%fa:spinner .pulse .fw%%i18n:common.loading%<mk-ellipsis/></p>
-	<style lang="stylus" scoped>
-		:scope
-			display block
-			margin 8px auto
-			padding 0
-			max-width 500px
-			width calc(100% - 16px)
-			background #fff
-			border-radius 8px
-			box-shadow 0 0 0 1px rgba(0, 0, 0, 0.2)
-
-			@media (min-width 500px)
-				margin 16px auto
-				width calc(100% - 32px)
-
-			> .notifications
-
-				> mk-notification
-					margin 0 auto
-					max-width 500px
-					border-bottom solid 1px rgba(0, 0, 0, 0.05)
-
-					&:last-child
-						border-bottom none
-
-				> .date
-					display block
-					margin 0
-					line-height 32px
-					text-align center
-					font-size 0.8em
-					color #aaa
-					background #fdfdfd
-					border-bottom solid 1px rgba(0, 0, 0, 0.05)
-
-					span
-						margin 0 16px
-
-					i
-						margin-right 8px
-
-			> .more
-				display block
-				width 100%
-				padding 16px
-				color #555
-				border-top solid 1px rgba(0, 0, 0, 0.05)
-
-				> [data-fa]
-					margin-right 4px
-
-			> .empty
-				margin 0
-				padding 16px
-				text-align center
-				color #aaa
-
-			> .loading
-				margin 0
-				padding 16px
-				text-align center
-				color #aaa
-
-				> [data-fa]
-					margin-right 4px
-
-	</style>
-	<script lang="typescript">
-		import getPostSummary from '../../../../common/get-post-summary.ts';
-		this.getPostSummary = getPostSummary;
-
-		this.mixin('api');
-
-		this.mixin('stream');
-		this.connection = this.stream.getConnection();
-		this.connectionId = this.stream.use();
-
-		this.notifications = [];
-		this.loading = true;
-
-		this.on('mount', () => {
-			const max = 10;
-
-			this.api('i/notifications', {
-				limit: max + 1
-			}).then(notifications => {
-				if (notifications.length == max + 1) {
-					this.moreNotifications = true;
-					notifications.pop();
-				}
-
-				this.update({
-					loading: false,
-					notifications: notifications
-				});
-
-				this.$emit('fetched');
-			});
-
-			this.connection.on('notification', this.onNotification);
-		});
-
-		this.on('unmount', () => {
-			this.connection.off('notification', this.onNotification);
-			this.stream.dispose(this.connectionId);
-		});
-
-		this.on('update', () => {
-			this.notifications.forEach(notification => {
-				const date = new Date(notification.created_at).getDate();
-				const month = new Date(notification.created_at).getMonth() + 1;
-				notification._date = date;
-				notification._datetext = `${month}月 ${date}日`;
-			});
-		});
-
-		this.onNotification = notification => {
-			// TODO: ユーザーが画面を見てないと思われるとき(ブラウザやタブがアクティブじゃないなど)は送信しない
-			this.connection.send({
-				type: 'read_notification',
-				id: notification.id
-			});
-
-			this.notifications.unshift(notification);
-			this.update();
-		};
-
-		this.fetchMoreNotifications = () => {
-			this.update({
-				fetchingMoreNotifications: true
-			});
-
-			const max = 30;
-
-			this.api('i/notifications', {
-				limit: max + 1,
-				until_id: this.notifications[this.notifications.length - 1].id
-			}).then(notifications => {
-				if (notifications.length == max + 1) {
-					this.moreNotifications = true;
-					notifications.pop();
-				} else {
-					this.moreNotifications = false;
-				}
-				this.update({
-					notifications: this.notifications.concat(notifications),
-					fetchingMoreNotifications: false
-				});
-			});
-		};
-	</script>
-</mk-notifications>
diff --git a/src/web/app/mobile/views/components/notification.vue b/src/web/app/mobile/views/components/notification.vue
index dca672941..1b4608724 100644
--- a/src/web/app/mobile/views/components/notification.vue
+++ b/src/web/app/mobile/views/components/notification.vue
@@ -114,7 +114,6 @@ export default Vue.extend({
 });
 </script>
 
-
 <style lang="stylus" scoped>
 .mk-notification
 	margin 0
diff --git a/src/web/app/mobile/views/components/notifications.vue b/src/web/app/mobile/views/components/notifications.vue
new file mode 100644
index 000000000..cbf8a150f
--- /dev/null
+++ b/src/web/app/mobile/views/components/notifications.vue
@@ -0,0 +1,167 @@
+<template>
+<div class="mk-notifications">
+	<div class="notifications" v-if="notifications.length != 0">
+		<template v-for="(notification, i) in _notifications">
+			<mk-notification :notification="notification" :key="notification.id"/>
+			<p class="date" :key="notification.id + '-time'" v-if="i != notifications.length - 1 && notification._date != _notifications[i + 1]._date">
+				<span>%fa:angle-up%{ notification._datetext }</span>
+				<span>%fa:angle-down%{ _notifications[i + 1]._datetext }</span>
+			</p>
+		</template>
+	</div>
+	<button class="more" v-if="moreNotifications" @click="fetchMoreNotifications" disabled={ fetchingMoreNotifications }>
+		<template v-if="fetchingMoreNotifications">%fa:spinner .pulse .fw%</template>{ fetchingMoreNotifications ? '%i18n:common.fetching%' : '%i18n:mobile.tags.mk-notifications.more%' }
+	</button>
+	<p class="empty" v-if="notifications.length == 0 && !fetching">%i18n:mobile.tags.mk-notifications.empty%</p>
+	<p class="fetching" v-if="fetching">%fa:spinner .pulse .fw%%i18n:common.fetching%<mk-ellipsis/></p>
+</div>
+</template>
+
+<script lang="ts">
+import Vue from 'vue';
+export default Vue.extend({
+	data() {
+		return {
+			fetching: true,
+			fetchingMoreNotifications: false,
+			notifications: [],
+			moreNotifications: false,
+			connection: null,
+			connectionId: null
+		};
+	},
+	computed: {
+		_notifications(): any[] {
+			return (this.notifications as any).map(notification => {
+				const date = new Date(notification.created_at).getDate();
+				const month = new Date(notification.created_at).getMonth() + 1;
+				notification._date = date;
+				notification._datetext = `${month}月 ${date}日`;
+				return notification;
+			});
+		}
+	},
+	mounted() {
+		this.connection = this.$root.$data.os.stream.getConnection();
+		this.connectionId = this.$root.$data.os.stream.use();
+
+		this.connection.on('notification', this.onNotification);
+
+		const max = 10;
+
+		this.$root.$data.os.api('i/notifications', {
+			limit: max + 1
+		}).then(notifications => {
+			if (notifications.length == max + 1) {
+				this.moreNotifications = true;
+				notifications.pop();
+			}
+
+			this.notifications = notifications;
+			this.fetching = false;
+		});
+	},
+	beforeDestroy() {
+		this.connection.off('notification', this.onNotification);
+		this.$root.$data.os.stream.dispose(this.connectionId);
+	},
+	methods: {
+		fetchMoreNotifications() {
+			this.fetchingMoreNotifications = true;
+
+			const max = 30;
+
+			this.$root.$data.os.api('i/notifications', {
+				limit: max + 1,
+				until_id: this.notifications[this.notifications.length - 1].id
+			}).then(notifications => {
+				if (notifications.length == max + 1) {
+					this.moreNotifications = true;
+					notifications.pop();
+				} else {
+					this.moreNotifications = false;
+				}
+				this.notifications = this.notifications.concat(notifications);
+				this.fetchingMoreNotifications = false;
+			});
+		},
+		onNotification(notification) {
+			// TODO: ユーザーが画面を見てないと思われるとき(ブラウザやタブがアクティブじゃないなど)は送信しない
+			this.connection.send({
+				type: 'read_notification',
+				id: notification.id
+			});
+
+			this.notifications.unshift(notification);
+		}
+	}
+});
+</script>
+
+
+<style lang="stylus" scoped>
+.mk-notifications
+	margin 8px auto
+	padding 0
+	max-width 500px
+	width calc(100% - 16px)
+	background #fff
+	border-radius 8px
+	box-shadow 0 0 0 1px rgba(0, 0, 0, 0.2)
+
+	@media (min-width 500px)
+		margin 16px auto
+		width calc(100% - 32px)
+
+	> .notifications
+
+		> mk-notification
+			margin 0 auto
+			max-width 500px
+			border-bottom solid 1px rgba(0, 0, 0, 0.05)
+
+			&:last-child
+				border-bottom none
+
+		> .date
+			display block
+			margin 0
+			line-height 32px
+			text-align center
+			font-size 0.8em
+			color #aaa
+			background #fdfdfd
+			border-bottom solid 1px rgba(0, 0, 0, 0.05)
+
+			span
+				margin 0 16px
+
+			i
+				margin-right 8px
+
+	> .more
+		display block
+		width 100%
+		padding 16px
+		color #555
+		border-top solid 1px rgba(0, 0, 0, 0.05)
+
+		> [data-fa]
+			margin-right 4px
+
+	> .empty
+		margin 0
+		padding 16px
+		text-align center
+		color #aaa
+
+	> .fetching
+		margin 0
+		padding 16px
+		text-align center
+		color #aaa
+
+		> [data-fa]
+			margin-right 4px
+
+</style>