diff --git a/CHANGELOG_CHERRYPICK.md b/CHANGELOG_CHERRYPICK.md
index cefb614d46..436a7f43c0 100644
--- a/CHANGELOG_CHERRYPICK.md
+++ b/CHANGELOG_CHERRYPICK.md
@@ -47,6 +47,7 @@
 - 이벤트 기능 (misskey-dev/misskey#10628)
 - Play에 API Token을 요청할 수 있는 기능 추가 (misskey-dev/misskey#10949)
 - 절대 시간 표기 (sakura-tel/milkey#69)
+- 초대 코드 해지 기능 ([atsu1125/groundpolis@2da90e7](https://github.com/atsu1125/groundpolis/commit/2da90e7241d2f88390a7713e76a86f26e158248e))
 
 ### Client
 - (Friendly) 일부 페이지를 제외하고 플로팅 버튼을 표시하지 않음
diff --git a/locales/index.d.ts b/locales/index.d.ts
index 4e3cf165d0..14ba6e9741 100644
--- a/locales/index.d.ts
+++ b/locales/index.d.ts
@@ -1118,6 +1118,8 @@ export interface Locale {
     "doYouWantToAllowThisPlayToAccessYourAccount": string;
     "translateProfile": string;
     "enableAbsoluteTime": string;
+    "inviteRevoke": string;
+    "inviteRevokeConfirm": string;
     "_group": {
         "leader": string;
         "banish": string;
diff --git a/locales/ko-KR.yml b/locales/ko-KR.yml
index 24a4bc2865..ed2c11a6cd 100644
--- a/locales/ko-KR.yml
+++ b/locales/ko-KR.yml
@@ -1115,6 +1115,8 @@ thisFlashRequiresTheFollowingPermissions: "이 Play는 다음 권한을 요구
 doYouWantToAllowThisPlayToAccessYourAccount: "이 Play가 계정에 접근하도록 허용할까요?"
 translateProfile: "프로필 번역하기"
 enableAbsoluteTime: "절대 시간 표기 사용"
+inviteRevoke: "모든 초대 코드 무효화"
+inviteRevokeConfirm: "정말로 모든 초대 코드를 무효화 할까요?"
 _group:
   leader: "그룹 주인"
   banish: "추방"
diff --git a/packages/backend/src/server/api/EndpointsModule.ts b/packages/backend/src/server/api/EndpointsModule.ts
index 6e10aa0142..11b8ea3818 100644
--- a/packages/backend/src/server/api/EndpointsModule.ts
+++ b/packages/backend/src/server/api/EndpointsModule.ts
@@ -39,6 +39,7 @@ import * as ep___admin_getIndexStats from './endpoints/admin/get-index-stats.js'
 import * as ep___admin_getTableStats from './endpoints/admin/get-table-stats.js';
 import * as ep___admin_getUserIps from './endpoints/admin/get-user-ips.js';
 import * as ep___invite from './endpoints/invite.js';
+import * as ep___inviteRevoke from './endpoints/invite-revoke.js';
 import * as ep___admin_promo_create from './endpoints/admin/promo/create.js';
 import * as ep___admin_queue_clear from './endpoints/admin/queue/clear.js';
 import * as ep___admin_queue_deliverDelayed from './endpoints/admin/queue/deliver-delayed.js';
@@ -402,6 +403,7 @@ const $admin_getIndexStats: Provider = { provide: 'ep:admin/get-index-stats', us
 const $admin_getTableStats: Provider = { provide: 'ep:admin/get-table-stats', useClass: ep___admin_getTableStats.default };
 const $admin_getUserIps: Provider = { provide: 'ep:admin/get-user-ips', useClass: ep___admin_getUserIps.default };
 const $invite: Provider = { provide: 'ep:invite', useClass: ep___invite.default };
+const $inviteRevoke: Provider = { provide: 'ep:invite-revoke', useClass: ep___inviteRevoke.default };
 const $admin_promo_create: Provider = { provide: 'ep:admin/promo/create', useClass: ep___admin_promo_create.default };
 const $admin_queue_clear: Provider = { provide: 'ep:admin/queue/clear', useClass: ep___admin_queue_clear.default };
 const $admin_queue_deliverDelayed: Provider = { provide: 'ep:admin/queue/deliver-delayed', useClass: ep___admin_queue_deliverDelayed.default };
@@ -769,6 +771,7 @@ const $retention: Provider = { provide: 'ep:retention', useClass: ep___retention
 		$admin_getTableStats,
 		$admin_getUserIps,
 		$invite,
+		$inviteRevoke,
 		$admin_promo_create,
 		$admin_queue_clear,
 		$admin_queue_deliverDelayed,
@@ -1130,6 +1133,7 @@ const $retention: Provider = { provide: 'ep:retention', useClass: ep___retention
 		$admin_getTableStats,
 		$admin_getUserIps,
 		$invite,
+		$inviteRevoke,
 		$admin_promo_create,
 		$admin_queue_clear,
 		$admin_queue_deliverDelayed,
diff --git a/packages/backend/src/server/api/endpoints.ts b/packages/backend/src/server/api/endpoints.ts
index de713a94f6..36682129ad 100644
--- a/packages/backend/src/server/api/endpoints.ts
+++ b/packages/backend/src/server/api/endpoints.ts
@@ -39,6 +39,7 @@ import * as ep___admin_getIndexStats from './endpoints/admin/get-index-stats.js'
 import * as ep___admin_getTableStats from './endpoints/admin/get-table-stats.js';
 import * as ep___admin_getUserIps from './endpoints/admin/get-user-ips.js';
 import * as ep___invite from './endpoints/invite.js';
+import * as ep___inviteRevoke from './endpoints/invite-revoke.js';
 import * as ep___admin_promo_create from './endpoints/admin/promo/create.js';
 import * as ep___admin_queue_clear from './endpoints/admin/queue/clear.js';
 import * as ep___admin_queue_deliverDelayed from './endpoints/admin/queue/deliver-delayed.js';
@@ -400,6 +401,7 @@ const eps = [
 	['admin/get-table-stats', ep___admin_getTableStats],
 	['admin/get-user-ips', ep___admin_getUserIps],
 	['invite', ep___invite],
+	['invite-revoke', ep___inviteRevoke],
 	['admin/promo/create', ep___admin_promo_create],
 	['admin/queue/clear', ep___admin_queue_clear],
 	['admin/queue/deliver-delayed', ep___admin_queue_deliverDelayed],
diff --git a/packages/backend/src/server/api/endpoints/invite-revoke.ts b/packages/backend/src/server/api/endpoints/invite-revoke.ts
new file mode 100644
index 0000000000..87f8a96a7f
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/invite-revoke.ts
@@ -0,0 +1,31 @@
+import { Inject, Injectable } from '@nestjs/common';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import type { RegistrationTicketsRepository } from '@/models/index.js';
+import { DI } from '@/di-symbols.js';
+
+export const meta = {
+	tags: ['admin'],
+
+	requireCredential: true,
+	requireRolePolicy: 'canInvite',
+	requireModerator: true,
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {},
+	required: [],
+} as const;
+
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> {
+	constructor(
+		@Inject(DI.registrationTicketsRepository)
+		private registrationTicketsRepository: RegistrationTicketsRepository,
+	) {
+		super(meta, paramDef, async () => {
+			await this.registrationTicketsRepository.delete({
+			});
+		});
+	}
+}
diff --git a/packages/frontend/src/pages/admin/index.vue b/packages/frontend/src/pages/admin/index.vue
index d002d9159f..ff3d9e7455 100644
--- a/packages/frontend/src/pages/admin/index.vue
+++ b/packages/frontend/src/pages/admin/index.vue
@@ -82,6 +82,11 @@ const menuDef = $computed(() => [{
 		icon: 'ti ti-user-plus',
 		text: i18n.ts.invite,
 		action: invite,
+	}, {
+		type: 'button',
+		icon: 'ti ti-user-cancel',
+		text: i18n.ts.inviteRevoke,
+		action: inviteRevoke,
 	}] : [])],
 }, {
 	title: i18n.ts.administration,
@@ -253,6 +258,16 @@ const invite = () => {
 	});
 };
 
+const inviteRevoke = () => {
+	os.confirm({
+		type: 'warning',
+		text: i18n.ts.inviteRevokeConfirm,
+	}).then(({ canceled }) => {
+		if (canceled) return;
+		os.apiWithDialog('invite-revoke');
+	});
+};
+
 const lookup = (ev) => {
 	os.popupMenu([{
 		text: i18n.ts.user,
diff --git a/src/server/api/endpoints/admin/invite-revoke.ts b/src/server/api/endpoints/admin/invite-revoke.ts
deleted file mode 100644
index abca4ce03e..0000000000
--- a/src/server/api/endpoints/admin/invite-revoke.ts
+++ /dev/null
@@ -1,20 +0,0 @@
-import define from '../../define';
-import { RegistrationTickets } from '../../../../models';
-
-export const meta = {
-	desc: {
-		'ja-JP': '招待コードを失効します。'
-	},
-
-	tags: ['admin'],
-
-	requireCredential: true as const,
-	requireModerator: true,
-
-	params: {}
-};
-
-export default define(meta, async () => {
-	await RegistrationTickets.delete({
-	});
-});