diff --git a/packages/frontend/src/boot/common.ts b/packages/frontend/src/boot/common.ts
index 395d1e5e7e..574012ff78 100644
--- a/packages/frontend/src/boot/common.ts
+++ b/packages/frontend/src/boot/common.ts
@@ -29,6 +29,7 @@ import { miLocalStorage } from '@/local-storage.js';
 import { fetchCustomEmojis } from '@/custom-emojis.js';
 import { prefer } from '@/preferences.js';
 import { $i } from '@/i.js';
+import { launchPlugins } from '@/plugin.js';
 
 export async function common(createVue: () => Promise<App<Element>>) {
 	console.info(`Misskey v${version}`);
@@ -338,6 +339,12 @@ export async function common(createVue: () => Promise<App<Element>>) {
 		});
 	}
 
+	try {
+		await launchPlugins();
+	} catch (error) {
+		console.error('Failed to launch plugins:', error);
+	}
+
 	app.mount(rootEl);
 
 	// boot.jsのやつを解除
diff --git a/packages/frontend/src/boot/main-boot.ts b/packages/frontend/src/boot/main-boot.ts
index 46e690a55f..6ae8379801 100644
--- a/packages/frontend/src/boot/main-boot.ts
+++ b/packages/frontend/src/boot/main-boot.ts
@@ -26,7 +26,6 @@ import { mainRouter } from '@/router.js';
 import { makeHotkey } from '@/utility/hotkey.js';
 import { addCustomEmoji, removeCustomEmojis, updateCustomEmojis } from '@/custom-emojis.js';
 import { prefer } from '@/preferences.js';
-import { launchPlugins } from '@/plugin.js';
 import { updateCurrentAccountPartial } from '@/accounts.js';
 import { migrateOldSettings } from '@/pref-migrate.js';
 import { unisonReload } from '@/utility/unison-reload.js';
@@ -79,8 +78,6 @@ export async function mainBoot() {
 		}
 	}
 
-	launchPlugins();
-
 	try {
 		if (prefer.s.enableSeasonalScreenEffect) {
 			const month = new Date().getMonth() + 1;
@@ -421,7 +418,7 @@ export async function mainBoot() {
 				}
 			},
 			allowRepeat: true,
-		}
+		},
 	} as const satisfies Keymap;
 	window.document.addEventListener('keydown', makeHotkey(keymap), { passive: false });
 
diff --git a/packages/frontend/src/plugin.ts b/packages/frontend/src/plugin.ts
index 632c913ad7..346e275575 100644
--- a/packages/frontend/src/plugin.ts
+++ b/packages/frontend/src/plugin.ts
@@ -233,11 +233,13 @@ function addPluginHandler<K extends keyof HandlerDef>(installId: Plugin['install
 }
 
 export function launchPlugins() {
-	for (const plugin of prefer.s.plugins) {
+	return Promise.all(prefer.s.plugins.map(plugin => {
 		if (plugin.active) {
-			launchPlugin(plugin.installId);
+			return launchPlugin(plugin.installId);
+		} else {
+			return Promise.resolve();
 		}
-	}
+	}));
 }
 
 async function launchPlugin(id: Plugin['installId']): Promise<void> {
@@ -292,7 +294,7 @@ async function launchPlugin(id: Plugin['installId']): Promise<void> {
 	pluginContexts.set(plugin.installId, aiscript);
 
 	const parser = await getParser();
-	aiscript.exec(parser.parse(plugin.src)).then(
+	await aiscript.exec(parser.parse(plugin.src)).then(
 		() => {
 			console.info('Plugin installed:', plugin.name, 'v' + plugin.version);
 			systemLog('Plugin started');