From ddb09068e33dc6dd0641a2d45fa3e783cf69b3dd Mon Sep 17 00:00:00 2001
From: thehrz <thehrz@outlook.com>
Date: Sun, 13 Apr 2025 01:54:40 +0800
Subject: [PATCH] fix: update username check

---
 frontend/src/views/Register.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/frontend/src/views/Register.tsx b/frontend/src/views/Register.tsx
index 4638c67..83fcbb8 100644
--- a/frontend/src/views/Register.tsx
+++ b/frontend/src/views/Register.tsx
@@ -166,7 +166,7 @@ export default function SignUp() {
                                 checkList={[
                                     {
                                         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}/
+                                        reg: /^[0-9a-zA-Z_]{3,16}$/
                                     }
                                 ]}
                                 required