diff --git a/beike/Admin/Http/Controllers/LoginController.php b/beike/Admin/Http/Controllers/LoginController.php
index 77904511..f00bf5d3 100644
--- a/beike/Admin/Http/Controllers/LoginController.php
+++ b/beike/Admin/Http/Controllers/LoginController.php
@@ -11,6 +11,9 @@ class LoginController extends Controller
 {
     public function show()
     {
+        if (auth(AdminUser::AUTH_GUARD)->check()) {
+            return redirect()->back();
+        }
         return view('admin::pages.login.login');
     }