From 1ed8b8849476afa212e1fc9481e9d58f8efe74ff Mon Sep 17 00:00:00 2001
From: thehrz <thehrz@outlook.com>
Date: Wed, 5 Feb 2025 18:38:48 +0800
Subject: [PATCH] fix: update username check

---
 frontend/src/views/Register.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/frontend/src/views/Register.tsx b/frontend/src/views/Register.tsx
index 192f9dd..4638c67 100644
--- a/frontend/src/views/Register.tsx
+++ b/frontend/src/views/Register.tsx
@@ -165,8 +165,8 @@ export default function SignUp() {
                                 }}
                                 checkList={[
                                     {
-                                        errMsg: "长度在 3-16 之间",
-                                        reg: /^.{3,16}$/
+                                        errMsg: "长度在 3-16 之间，由数字、大小写字母、_构成",
+                                        reg: /[0-9a-zA-Z_]{3,16}/
                                     }
                                 ]}
                                 required