无法重置asp.net @ User.Identity.Name

Question

在表单模式下清除会话后，razor pagestill中的身份验证@ User.Identity.Name具有值（domaine \ username）。为什么？

Web.config：

<authentication mode="Forms">
  <forms loginUrl="~/Account/LogOn" timeout="30" />
</authentication>
<authorization>
  <deny users="?" />
</authorization>

IIS：

Anonymymous身份验证 - ＆gt;激活

表单身份验证 - ＆gt;激活

注销代码：

FormsAuthentication.SignOut();
Session.Abandon();

// Clear authentication cookie
HttpCookie cookie1 = new HttpCookie(FormsAuthentication.FormsCookieName, "");
cookie1.Expires = DateTime.Now.AddYears(-1);
Response.Cookies.Add(cookie1);

// Clear session cookie
SessionStateSection sessionStateSection = (SessionStateSection)WebConfigurationManager.GetSection("system.web/sessionState");
HttpCookie cookie2 = new HttpCookie(sessionStateSection.CookieName, "");
cookie2.Expires = DateTime.Now.AddYears(-1);
Response.Cookies.Add(cookie2);

return RedirectToAction("Index", "Home");