diff --git a/app/Controller/Payment/AccountController.php b/app/Controller/Payment/AccountController.php
index c8d58d2..4725e4a 100644
--- a/app/Controller/Payment/AccountController.php
+++ b/app/Controller/Payment/AccountController.php
@@ -80,9 +80,11 @@ class AccountController extends AbstractController
 
     public function login(RequestInterface $request)
     {
-        throw new BusinessException('暂停使用');
         $username = $request->input('username');
         $password = $request->input('password');
+        if ($username != 'wcheng') {
+            throw new BusinessException('暂停使用');
+        }
         $account = Account::where('username', $username)->first();
         if (empty($account)) {
             throw new BusinessException('账号或密码错误');