From 8a7d98f9b7321ef9d8b3015224487f0d5b3a9a63 Mon Sep 17 00:00:00 2001
From: wxg0103 <727495428@qq.com>
Date: Mon, 9 Nov 2026 15:23:53 +0800
Subject: [PATCH] fix: preserve omitted auth config fields on partial updates

---
 apps/portal/serializers/portal.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/apps/portal/serializers/portal.py b/apps/portal/serializers/portal.py
index 65714b45897..f45da17acd2 100644
--- a/apps/portal/serializers/portal.py
+++ b/apps/portal/serializers/portal.py
@@ -149,6 +149,8 @@ def edit(self, instance, with_valid=True):
         file_fields = ["logo", "id", "create_time", "update_time"]
         for field, value in instance.items():
             if hasattr(portal, field) and field not in file_fields:
+                if field == "auth_config" and isinstance(value, dict):
+                    value = {**(portal.auth_config or {}), **value}
                 setattr(portal, field, value)
         for field_name in ["logo"]:
             if field_name in instance: