From 06d166d0d7f5b9731919ee8f5c57c2462d3256a9 Mon Sep 17 00:00:00 2001
From: xiaojunnuo <xiaojunnuo@qq.com>
Date: Thu, 7 Aug 2025 10:28:21 +0800
Subject: [PATCH] =?UTF-8?q?chore:=20=E7=94=A8=E6=88=B7=E5=90=8D=E6=B3=A8?=
 =?UTF-8?q?=E5=86=8C=E4=B8=8D=E8=83=BD=E4=B8=BA=E4=BF=9D=E7=95=99=E5=AD=97?=
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---
 .../src/controller/user/login/register-controller.ts        | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/packages/ui/certd-server/src/controller/user/login/register-controller.ts b/packages/ui/certd-server/src/controller/user/login/register-controller.ts
index c8d45c2d..7ad2bacf 100644
--- a/packages/ui/certd-server/src/controller/user/login/register-controller.ts
+++ b/packages/ui/certd-server/src/controller/user/login/register-controller.ts
@@ -44,6 +44,12 @@ export class RegisterController extends BaseController {
       if (sysPublicSettings.usernameRegisterEnabled === false) {
         throw new Error('当前站点已禁止用户名注册功能');
       }
+      if (!body.username) {
+        throw new Error('用户名不能为空');
+      }
+      if (body.username in ["admin","certd"]) {
+        throw new Error('用户名不能为保留字');
+      }
       await this.codeService.checkCaptcha(body.randomStr, body.imgCode);
       const newUser = await this.userService.register(body.type, {
         username: body.username,