diff --git a/src/modules/emoji-react/index.ts b/src/modules/emoji-react/index.ts
index da00a9a..1bac52c 100644
--- a/src/modules/emoji-react/index.ts
+++ b/src/modules/emoji-react/index.ts
@@ -1,5 +1,6 @@
 import autobind from 'autobind-decorator';
 import { parse } from 'twemoji-parser';
+const delay = require('timeout-as-promise');
 
 import { Note } from '@/misskey/note';
 import Module from '@/module';
@@ -25,13 +26,14 @@ export default class extends Module {
 		if (note.text == null) return;
 		if (note.text.includes('@')) return; // (自分または他人問わず)メンションっぽかったらreject
 
-		const react = (reaction: string) => {
-			setTimeout(() => {
-				this.ai.api('notes/reactions/create', {
-					noteId: note.id,
-					reaction: reaction
-				});
-			}, 1500);
+		const react = async (reaction: string, immediate = false) => {
+			if (!immediate) {
+				await delay(1500);
+			}
+			this.ai.api('notes/reactions/create', {
+				noteId: note.id,
+				reaction: reaction
+			});
 		};
 
 		const customEmojis = note.text.match(/:([^\n:]+?):/g);
@@ -54,9 +56,9 @@ export default class extends Module {
 			let reaction = emojis[0];
 
 			switch (reaction) {
-				case '✊': reaction = '🖐'; break;
-				case '✌': reaction = '✊'; break;
-				case '🖐': reaction = '✌'; break;
+				case '✊': return react('🖐', true);
+				case '✌': return react('✊', true);
+				case '🖐': return react('✌', true);
 			}
 
 			return react(reaction);