diff --git a/packages/frontend/src/components/MkAutocomplete.vue b/packages/frontend/src/components/MkAutocomplete.vue
index 494d120a93..3537fa3a77 100644
--- a/packages/frontend/src/components/MkAutocomplete.vue
+++ b/packages/frontend/src/components/MkAutocomplete.vue
@@ -261,15 +261,24 @@ function emojiAutoComplete(query: string | null, emojiDb: EmojiDef[], max = 30):
 	}
 
 	const matched = new Map<string, EmojiScore>();
-
-	// 前方一致（エイリアスなし）
+	// 完全一致（エイリアス込み）
 	emojiDb.some(x => {
-		if (x.name.startsWith(query) && !x.aliasOf) {
-			matched.set(x.name, { emoji: x, score: query.length + 1 });
+		if (x.name === query && !matched.has(x.aliasOf ?? x.name)) {
+			matched.set(x.aliasOf ?? x.name, { emoji: x, score: query.length + 2 });
 		}
 		return matched.size === max;
 	});
 
+	// 前方一致（エイリアスなし）
+	if (matched.size < max) {
+		emojiDb.some(x => {
+			if (x.name.startsWith(query) && !x.aliasOf) {
+				matched.set(x.name, { emoji: x, score: query.length + 1 });
+			}
+			return matched.size === max;
+		});
+	}
+
 	// 前方一致（エイリアス込み）
 	if (matched.size < max) {
 		emojiDb.some(x => {
diff --git a/packages/frontend/src/components/MkEmojiPicker.vue b/packages/frontend/src/components/MkEmojiPicker.vue
index 255dfd479d..e4ae8712cc 100644
--- a/packages/frontend/src/components/MkEmojiPicker.vue
+++ b/packages/frontend/src/components/MkEmojiPicker.vue
@@ -225,6 +225,19 @@ watch(q, () => {
 				}
 			}
 		} else {
+			if (customEmojisMap.has(newQ)) {
+				matches.add(customEmojisMap.get(newQ)!);
+			}
+			if (matches.size >= max) return matches;
+
+			for (const emoji of emojis) {
+				if (emoji.aliases.some(alias => alias === newQ)) {
+					matches.add(emoji);
+					if (matches.size >= max) break;
+				}
+			}
+			if (matches.size >= max) return matches;
+
 			for (const emoji of emojis) {
 				if (emoji.name.startsWith(newQ)) {
 					matches.add(emoji);