diff --git a/apps/authentication/backends/radius.py b/apps/authentication/backends/radius.py
index 6e39b2b79..e45fd8033 100644
--- a/apps/authentication/backends/radius.py
+++ b/apps/authentication/backends/radius.py
@@ -31,7 +31,7 @@ class CreateUserMixin:
         # 校验用户时，会传入public_key参数，父类authentication中不接受public_key参数，所以要pop掉
         # TODO:需要优化各backend的authenticate方法，django进行调用前会检测各authenticate的参数
         kwargs.pop('public_key', None)
-        return super().authenticate(*args, *kwargs)
+        return super().authenticate(*args, **kwargs)
 
 
 class RadiusBackend(CreateUserMixin, RADIUSBackend):