diff --git a/packages/ui/certd-server/src/modules/login/service/login-service.ts b/packages/ui/certd-server/src/modules/login/service/login-service.ts
index ca805c409..8563782d4 100644
--- a/packages/ui/certd-server/src/modules/login/service/login-service.ts
+++ b/packages/ui/certd-server/src/modules/login/service/login-service.ts
@@ -242,7 +242,9 @@ export class LoginService {
     }
     const info = await this.userService.findOne({id: oauthBound.userId});
     if (info == null) {
-      throw new CommonException('用户不存在');
+      // 用户已被删除，删除此oauth绑定
+      await this.oauthBoundService.delete([oauthBound.id]);
+      return null
     }
     return this.generateToken(info);
   }
diff --git a/packages/ui/certd-server/src/modules/sys/authority/service/user-service.ts b/packages/ui/certd-server/src/modules/sys/authority/service/user-service.ts
index 752515f98..9d6bc57c0 100644
--- a/packages/ui/certd-server/src/modules/sys/authority/service/user-service.ts
+++ b/packages/ui/certd-server/src/modules/sys/authority/service/user-service.ts
@@ -13,6 +13,7 @@ import { RandomUtil } from '../../../../utils/random.js';
 import dayjs from 'dayjs';
 import { DbAdapter } from '../../../db/index.js';
 import { simpleNanoId, utils } from '@certd/basic';
+import { OauthBoundService } from '../../../login/service/oauth-bound-service.js';
 
 export type RegisterType = 'username' | 'mobile' | 'email';
 export type ForgotPasswordType = 'mobile' | 'email';
@@ -42,6 +43,10 @@ export class UserService extends BaseService<UserEntity> {
   @Inject()
   dbAdapter: DbAdapter;
 
+   @Inject()
+  oauthBoundService: OauthBoundService;
+
+
   //@ts-ignore
   getRepository() {
     return this.repository;
@@ -311,6 +316,9 @@ export class UserService extends BaseService<UserEntity> {
       throw new CommonException('不能删除管理员');
     }
     await super.delete(ids);
+    await this.oauthBoundService.deleteWhere({
+      userId: In(ids),
+    });
   }
 
   async isAdmin(userId: any) {