diff --git a/packages/frontend/src/components/MkAutocomplete.vue b/packages/frontend/src/components/MkAutocomplete.vue
index ab4bf4f793..f85c92cecd 100644
--- a/packages/frontend/src/components/MkAutocomplete.vue
+++ b/packages/frontend/src/components/MkAutocomplete.vue
@@ -237,20 +237,20 @@ function exec() {
 		const matched: EmojiDef[] = [];
 		const max = 30;
 
-		emojiDb.some(x => {
+		emojiDb.value.some(x => {
 			if (x.name.startsWith(props.q ?? '') && !x.aliasOf && !matched.some(y => y.emoji === x.emoji)) matched.push(x);
 			return matched.length === max;
 		});
 
 		if (matched.length < max) {
-			emojiDb.some(x => {
+			emojiDb.value.some(x => {
 				if (x.name.startsWith(props.q ?? '') && !matched.some(y => y.emoji === x.emoji)) matched.push(x);
 				return matched.length === max;
 			});
 		}
 
 		if (matched.length < max) {
-			emojiDb.some(x => {
+			emojiDb.value.some(x => {
 				if (x.name.includes(props.q ?? '') && !matched.some(y => y.emoji === x.emoji)) matched.push(x);
 				return matched.length === max;
 			});
diff --git a/packages/frontend/src/custom-emojis.ts b/packages/frontend/src/custom-emojis.ts
index 52a1148236..6d20187ab4 100644
--- a/packages/frontend/src/custom-emojis.ts
+++ b/packages/frontend/src/custom-emojis.ts
@@ -6,7 +6,7 @@ import * as Misskey from 'misskey-js';
 const storageCache = miLocalStorage.getItem('emojis');
 export const customEmojis = shallowRef<Misskey.entities.CustomEmoji[]>(storageCache ? JSON.parse(storageCache) : []);
 
-fetchCustomEmojis();
+window.setInterval(fetchCustomEmojis, 1000 * 60 * 10);
 
 export async function fetchCustomEmojis() {
 	const now = Date.now();