diff --git a/src/client/app/common/views/components/trends.vue b/src/client/app/common/views/components/trends.vue
index cd67cc009..536d55247 100644
--- a/src/client/app/common/views/components/trends.vue
+++ b/src/client/app/common/views/components/trends.vue
@@ -4,9 +4,9 @@
 	<p class="empty" v-else-if="stats.length == 0"><fa icon="exclamation-circle"/>{{ $t('empty') }}</p>
 	<!-- トランジションを有効にするとなぜかメモリリークする -->
 	<transition-group v-else tag="div" name="chart">
-		<div v-for="stat in stats" :key="stat.name">
+		<div v-for="stat in stats" :key="stat.tag">
 			<div class="tag">
-				<router-link :to="`/tags/${ encodeURIComponent(stat.name) }`" :title="stat.name">#{{ stat.name }}</router-link>
+				<router-link :to="`/tags/${ encodeURIComponent(stat.tag) }`" :title="stat.tag">#{{ stat.tag }}</router-link>
 				<p>{{ $t('count').replace('{}', stat.usersCount) }}</p>
 			</div>
 			<x-chart class="chart" :src="stat.chart"/>
diff --git a/src/server/api/endpoints/hashtags/trend.ts b/src/server/api/endpoints/hashtags/trend.ts
index c750e72a1..e01e9d698 100644
--- a/src/server/api/endpoints/hashtags/trend.ts
+++ b/src/server/api/endpoints/hashtags/trend.ts
@@ -67,7 +67,7 @@ export default define(meta, async () => {
 		.slice(0, max);
 
 	//#region 2(または3)で話題と判定されたタグそれぞれについて過去の投稿数グラフを取得する
-	const countPromises: Promise<any[]>[] = [];
+	const countPromises: Promise<number[]>[] = [];
 
 	const range = 20;
 
@@ -87,7 +87,7 @@ export default define(meta, async () => {
 
 	const countsLog = await Promise.all(countPromises);
 
-	const totalCounts: any = await Promise.all(hots.map(tag => Notes.createQueryBuilder('note')
+	const totalCounts = await Promise.all(hots.map(tag => Notes.createQueryBuilder('note')
 		.select('count(distinct note.userId)')
 		.where(':tag = ANY(note.tags)', { tag: tag })
 		.andWhere('note.createdAt > :gt', { gt: new Date(Date.now() - (interval * range)) })
@@ -98,8 +98,8 @@ export default define(meta, async () => {
 
 	const stats = hots.map((tag, i) => ({
 		tag,
-		chart: countsLog.map(counts => counts[i].length),
-		usersCount: totalCounts[i].length
+		chart: countsLog.map(counts => counts[i]),
+		usersCount: totalCounts[i]
 	}));
 
 	return stats;