diff --git a/packages/backend/test/unit/AbuseReportNotificationService.ts b/packages/backend/test/unit/AbuseReportNotificationService.ts
index 6d555326fb..9dad8e229d 100644
--- a/packages/backend/test/unit/AbuseReportNotificationService.ts
+++ b/packages/backend/test/unit/AbuseReportNotificationService.ts
@@ -162,10 +162,10 @@ describe('AbuseReportNotificationService', () => {
 		emailService.sendEmail.mockClear();
 		webhookService.enqueueSystemWebhook.mockClear();
 
-		await usersRepository.delete({});
-		await userProfilesRepository.delete({});
-		await systemWebhooksRepository.delete({});
-		await abuseReportNotificationRecipientRepository.delete({});
+		await usersRepository.createQueryBuilder().delete().execute();
+		await userProfilesRepository.createQueryBuilder().delete().execute();
+		await systemWebhooksRepository.createQueryBuilder().delete().execute();
+		await abuseReportNotificationRecipientRepository.createQueryBuilder().delete().execute();
 	});
 
 	afterAll(async () => {
diff --git a/packages/backend/test/unit/AnnouncementService.ts b/packages/backend/test/unit/AnnouncementService.ts
index a79655c9aa..7b1ac30709 100644
--- a/packages/backend/test/unit/AnnouncementService.ts
+++ b/packages/backend/test/unit/AnnouncementService.ts
@@ -103,10 +103,10 @@ describe('AnnouncementService', () => {
 
 	afterEach(async () => {
 		await Promise.all([
-			app.get(DI.metasRepository).delete({}),
-			usersRepository.delete({}),
-			announcementsRepository.delete({}),
-			announcementReadsRepository.delete({}),
+			app.get(DI.metasRepository).clear(),
+			usersRepository.createQueryBuilder().delete().execute(),
+			announcementsRepository.createQueryBuilder().delete().execute(),
+			announcementReadsRepository.createQueryBuilder().delete().execute(),
 		]);
 
 		await app.close();
diff --git a/packages/backend/test/unit/CustomEmojiService.ts b/packages/backend/test/unit/CustomEmojiService.ts
index 10b687c6a0..d6c73a2091 100644
--- a/packages/backend/test/unit/CustomEmojiService.ts
+++ b/packages/backend/test/unit/CustomEmojiService.ts
@@ -86,7 +86,7 @@ describe('CustomEmojiService', () => {
 		}
 
 		afterEach(async () => {
-			await emojisRepository.delete({});
+			await emojisRepository.createQueryBuilder().delete().execute();
 		});
 
 		describe('単独', () => {
diff --git a/packages/backend/test/unit/FlashService.ts b/packages/backend/test/unit/FlashService.ts
index f2d9832f50..9e4bad147b 100644
--- a/packages/backend/test/unit/FlashService.ts
+++ b/packages/backend/test/unit/FlashService.ts
@@ -85,9 +85,9 @@ describe('FlashService', () => {
 	});
 
 	afterEach(async () => {
-		await usersRepository.delete({});
-		await userProfilesRepository.delete({});
-		await flashsRepository.delete({});
+		await usersRepository.createQueryBuilder().delete().execute();
+		await userProfilesRepository.createQueryBuilder().delete().execute();
+		await flashsRepository.createQueryBuilder().delete().execute();
 	});
 
 	afterAll(async () => {
diff --git a/packages/backend/test/unit/RoleService.ts b/packages/backend/test/unit/RoleService.ts
index 553ff0982a..d87794e09f 100644
--- a/packages/backend/test/unit/RoleService.ts
+++ b/packages/backend/test/unit/RoleService.ts
@@ -159,10 +159,10 @@ describe('RoleService', () => {
 		clock.uninstall();
 
 		await Promise.all([
-			app.get(DI.metasRepository).delete({}),
-			usersRepository.delete({}),
-			rolesRepository.delete({}),
-			roleAssignmentsRepository.delete({}),
+			app.get(DI.metasRepository).clear(),
+			usersRepository.createQueryBuilder().delete().execute(),
+			rolesRepository.createQueryBuilder().delete().execute(),
+			roleAssignmentsRepository.createQueryBuilder().delete().execute(),
 		]);
 
 		await app.close();
diff --git a/packages/backend/test/unit/SystemWebhookService.ts b/packages/backend/test/unit/SystemWebhookService.ts
index 61187e9f2a..1128d83be1 100644
--- a/packages/backend/test/unit/SystemWebhookService.ts
+++ b/packages/backend/test/unit/SystemWebhookService.ts
@@ -101,8 +101,8 @@ describe('SystemWebhookService', () => {
 	}
 
 	async function afterEachImpl() {
-		await usersRepository.delete({});
-		await systemWebhooksRepository.delete({});
+		await usersRepository.createQueryBuilder().delete().execute();
+		await systemWebhooksRepository.createQueryBuilder().delete().execute();
 	}
 
 	// --------------------------------------------------------------------------------------
diff --git a/packages/backend/test/unit/UserSearchService.ts b/packages/backend/test/unit/UserSearchService.ts
index 697425beb8..75d3e58adc 100644
--- a/packages/backend/test/unit/UserSearchService.ts
+++ b/packages/backend/test/unit/UserSearchService.ts
@@ -127,7 +127,7 @@ describe('UserSearchService', () => {
 	});
 
 	afterEach(async () => {
-		await usersRepository.delete({});
+		await usersRepository.createQueryBuilder().delete().execute();
 	});
 
 	afterAll(async () => {
diff --git a/packages/backend/test/unit/UserWebhookService.ts b/packages/backend/test/unit/UserWebhookService.ts
index a2a85e9489..928b9d3c2b 100644
--- a/packages/backend/test/unit/UserWebhookService.ts
+++ b/packages/backend/test/unit/UserWebhookService.ts
@@ -95,8 +95,8 @@ describe('UserWebhookService', () => {
 	}
 
 	async function afterEachImpl() {
-		await usersRepository.delete({});
-		await userWebhooksRepository.delete({});
+		await usersRepository.createQueryBuilder().delete().execute();
+		await userWebhooksRepository.createQueryBuilder().delete().execute();
 	}
 
 	// --------------------------------------------------------------------------------------
diff --git a/packages/backend/test/unit/WebhookTestService.ts b/packages/backend/test/unit/WebhookTestService.ts
index 736aac40b4..0e965021c2 100644
--- a/packages/backend/test/unit/WebhookTestService.ts
+++ b/packages/backend/test/unit/WebhookTestService.ts
@@ -111,8 +111,8 @@ describe('WebhookTestService', () => {
 		userWebhookService.fetchWebhooks.mockClear();
 		systemWebhookService.fetchSystemWebhooks.mockClear();
 
-		await usersRepository.delete({});
-		await userProfilesRepository.delete({});
+		await usersRepository.createQueryBuilder().delete().execute();
+		await userProfilesRepository.createQueryBuilder().delete().execute();
 	});
 
 	afterAll(async () => {
diff --git a/packages/backend/test/unit/queue/processors/CheckModeratorsActivityProcessorService.ts b/packages/backend/test/unit/queue/processors/CheckModeratorsActivityProcessorService.ts
index 07618e7762..211846eef2 100644
--- a/packages/backend/test/unit/queue/processors/CheckModeratorsActivityProcessorService.ts
+++ b/packages/backend/test/unit/queue/processors/CheckModeratorsActivityProcessorService.ts
@@ -157,8 +157,8 @@ describe('CheckModeratorsActivityProcessorService', () => {
 
 	afterEach(async () => {
 		clock.uninstall();
-		await usersRepository.delete({});
-		await userProfilesRepository.delete({});
+		await usersRepository.createQueryBuilder().delete().execute();
+		await userProfilesRepository.createQueryBuilder().delete().execute();
 		roleService.getModerators.mockReset();
 		announcementService.create.mockReset();
 		emailService.sendEmail.mockReset();
diff --git a/packages/backend/test/unit/server/api/drive/files/create.ts b/packages/backend/test/unit/server/api/drive/files/create.ts
index 9b38f4d744..723e399430 100644
--- a/packages/backend/test/unit/server/api/drive/files/create.ts
+++ b/packages/backend/test/unit/server/api/drive/files/create.ts
@@ -41,7 +41,7 @@ describe('/drive/files/create', () => {
 		idService = module.get(IdService);
 
 		const usersRepository = module.get<UsersRepository>(DI.usersRepository);
-		await usersRepository.delete({});
+		await usersRepository.createQueryBuilder().delete().execute();
 		root = await usersRepository.insert({
 			id: idService.gen(),
 			username: 'root',
@@ -50,7 +50,7 @@ describe('/drive/files/create', () => {
 		}).then(x => usersRepository.findOneByOrFail(x.identifiers[0]));
 
 		const userProfilesRepository = module.get<UserProfilesRepository>(DI.userProfilesRepository);
-		await userProfilesRepository.delete({});
+		await userProfilesRepository.createQueryBuilder().delete().execute();
 		await userProfilesRepository.insert({
 			userId: root.id,
 		});