更新后台密码策略

libs/repositories/laravel-admin/src/Controllers/AuthController.php

@@ -86,7 +86,7 @@ class AuthController extends Controller
             if((time()-$time)>7776000){
                 $this->guard()->logout();
                 return back()->withInput()->withErrors([
-                    $this->username() => '您的密码已过期，请联系技术员重置密码',
+                    $this->username() => '您的密码已过期，请联系管理员',
                 ]);
             }else{
                 return $this->sendLoginResponse($request);