diff --git a/CHANGELOG.md b/CHANGELOG.md
index ee98f4ccb9..cce678c614 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,17 @@
 
 -->
 
+## 2023.x.x (unreleased)
+
+### General
+-
+
+### Client
+-
+
+### Server
+- Fix: トークンのないプラグインをアンインストールするときにエラーが出ないように
+
 ## 2023.11.0
 
 ### Note
diff --git a/packages/backend/src/server/api/endpoints/i/revoke-token.ts b/packages/backend/src/server/api/endpoints/i/revoke-token.ts
index e8bb282533..98d866f867 100644
--- a/packages/backend/src/server/api/endpoints/i/revoke-token.ts
+++ b/packages/backend/src/server/api/endpoints/i/revoke-token.ts
@@ -18,7 +18,7 @@ export const paramDef = {
 	type: 'object',
 	properties: {
 		tokenId: { type: 'string', format: 'misskey:id' },
-		token: { type: 'string' },
+		token: { type: 'string', nullable: true },
 	},
 	anyOf: [
 		{ required: ['tokenId'] },
diff --git a/packages/frontend/src/boot/main-boot.ts b/packages/frontend/src/boot/main-boot.ts
index b11d0db043..887740f4a5 100644
--- a/packages/frontend/src/boot/main-boot.ts
+++ b/packages/frontend/src/boot/main-boot.ts
@@ -58,7 +58,7 @@ export async function mainBoot() {
 	});
 
 	for (const plugin of ColdDeviceStorage.get('plugins').filter(p => p.active)) {
-		import('../plugin').then(async ({ install }) => {
+		import('@/plugin.js').then(async ({ install }) => {
 			// Workaround for https://bugs.webkit.org/show_bug.cgi?id=242740
 			await new Promise(r => setTimeout(r, 0));
 			install(plugin);
diff --git a/packages/frontend/src/components/MkNote.vue b/packages/frontend/src/components/MkNote.vue
index 0ae3423a21..8a003bdc1c 100644
--- a/packages/frontend/src/components/MkNote.vue
+++ b/packages/frontend/src/components/MkNote.vue
@@ -202,11 +202,17 @@ let note = $ref(deepClone(props.note));
 // plugin
 if (noteViewInterruptors.length > 0) {
 	onMounted(async () => {
-		let result:Misskey.entities.Note | null = deepClone(note);
+		let result: Misskey.entities.Note | null = deepClone(note);
 		for (const interruptor of noteViewInterruptors) {
-			result = await interruptor.handler(result);
-
-			if (result === null) return isDeleted.value = true;
+			try {
+				result = await interruptor.handler(result);
+				if (result === null) {
+					isDeleted.value = true;
+					return;
+				}
+			} catch (err) {
+				console.error(err);
+			}
 		}
 		note = result;
 	});
@@ -298,7 +304,7 @@ function renote(viaKeyboard = false) {
 	const { menu } = getRenoteMenu({ note: note, renoteButton, mock: props.mock });
 	os.popupMenu(menu, renoteButton.value, {
 		viaKeyboard,
-	}).then(focus);
+	});
 }
 
 function reply(viaKeyboard = false): void {
diff --git a/packages/frontend/src/components/MkNoteDetailed.vue b/packages/frontend/src/components/MkNoteDetailed.vue
index 1d8049934a..920debc884 100644
--- a/packages/frontend/src/components/MkNoteDetailed.vue
+++ b/packages/frontend/src/components/MkNoteDetailed.vue
@@ -239,11 +239,17 @@ let note = $ref(deepClone(props.note));
 // plugin
 if (noteViewInterruptors.length > 0) {
 	onMounted(async () => {
-		let result:Misskey.entities.Note | null = deepClone(note);
+		let result: Misskey.entities.Note | null = deepClone(note);
 		for (const interruptor of noteViewInterruptors) {
-			result = await interruptor.handler(result);
-
-			if (result === null) return isDeleted.value = true;
+			try {
+				result = await interruptor.handler(result);
+				if (result === null) {
+					isDeleted.value = true;
+					return;
+				}
+			} catch (err) {
+				console.error(err);
+			}
 		}
 		note = result;
 	});
@@ -344,7 +350,7 @@ function renote(viaKeyboard = false) {
 	const { menu } = getRenoteMenu({ note: note, renoteButton });
 	os.popupMenu(menu, renoteButton.value, {
 		viaKeyboard,
-	}).then(focus);
+	});
 }
 
 function reply(viaKeyboard = false): void {
diff --git a/packages/frontend/src/components/MkPostForm.vue b/packages/frontend/src/components/MkPostForm.vue
index 6e2705f918..cea8352c2c 100644
--- a/packages/frontend/src/components/MkPostForm.vue
+++ b/packages/frontend/src/components/MkPostForm.vue
@@ -770,7 +770,11 @@ async function post(ev?: MouseEvent) {
 	// plugin
 	if (notePostInterruptors.length > 0) {
 		for (const interruptor of notePostInterruptors) {
-			postData = await interruptor.handler(deepClone(postData));
+			try {
+				postData = await interruptor.handler(deepClone(postData));
+			} catch (err) {
+				console.error(err);
+			}
 		}
 	}
 
diff --git a/packages/frontend/src/plugin.ts b/packages/frontend/src/plugin.ts
index 3bc91f6ac4..e24f646a35 100644
--- a/packages/frontend/src/plugin.ts
+++ b/packages/frontend/src/plugin.ts
@@ -11,10 +11,9 @@ import { Plugin, noteActions, notePostInterruptors, noteViewInterruptors, postFo
 const parser = new Parser();
 const pluginContexts = new Map<string, Interpreter>();
 
-export function install(plugin: Plugin): void {
+export async function install(plugin: Plugin): Promise<void> {
 	// 後方互換性のため
 	if (plugin.src == null) return;
-	console.info('Plugin installed:', plugin.name, 'v' + plugin.version);
 
 	const aiscript = new Interpreter(createPluginEnv({
 		plugin: plugin,
@@ -42,7 +41,14 @@ export function install(plugin: Plugin): void {
 
 	initPlugin({ plugin, aiscript });
 
-	aiscript.exec(parser.parse(plugin.src));
+	try {
+		await aiscript.exec(parser.parse(plugin.src));
+	} catch (err) {
+		console.error('Plugin install failed:', plugin.name, 'v' + plugin.version);
+		return;
+	}
+
+	console.info('Plugin installed:', plugin.name, 'v' + plugin.version);
 }
 
 function createPluginEnv(opts: { plugin: Plugin; storageKey: string }): Record<string, values.Value> {