diff --git a/apps/assets/serializers/system_user.py b/apps/assets/serializers/system_user.py
index 7a4e3aadc..a295f245c 100644
--- a/apps/assets/serializers/system_user.py
+++ b/apps/assets/serializers/system_user.py
@@ -53,7 +53,7 @@ class SystemUserAuthSerializer(AuthSerializer):
         model = SystemUser
         fields = [
             "id", "name", "username", "protocol",
-            "password", "private_key",
+            "login_mode", "password", "private_key",
         ]