From 21e036a1f2dc6be5de952ca88bac6e22d2c9b4cc Mon Sep 17 00:00:00 2001
From: Kenn <kennfalcon@gmail.com>
Date: Sun, 9 Nov 2025 21:39:59 +0800
Subject: [PATCH] fix:  the model list encountered two children with the same
 key (#27956)

Co-authored-by: haokai <haokai@shuwen.com>
---
 api/core/entities/provider_configuration.py                    | 3 +++
 .../model-provider-page/provider-added-card/model-list.tsx     | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/api/core/entities/provider_configuration.py b/api/core/entities/provider_configuration.py
index b10838f8c9..56c133e598 100644
--- a/api/core/entities/provider_configuration.py
+++ b/api/core/entities/provider_configuration.py
@@ -1533,6 +1533,9 @@ class ProviderConfiguration(BaseModel):
             # Return composite sort key: (model_type value, model position index)
             return (model.model_type.value, position_index)
 
+        # Deduplicate
+        provider_models = list({(m.model, m.model_type, m.fetch_from): m for m in provider_models}.values())
+
         # Sort using the composite sort key
         return sorted(provider_models, key=get_sort_key)
 
diff --git a/web/app/components/header/account-setting/model-provider-page/provider-added-card/model-list.tsx b/web/app/components/header/account-setting/model-provider-page/provider-added-card/model-list.tsx
index 9e26d233c9..2e008a0b35 100644
--- a/web/app/components/header/account-setting/model-provider-page/provider-added-card/model-list.tsx
+++ b/web/app/components/header/account-setting/model-provider-page/provider-added-card/model-list.tsx
@@ -86,7 +86,7 @@ const ModelList: FC<ModelListProps> = ({
         {
           models.map(model => (
             <ModelListItem
-              key={`${model.model}-${model.fetch_from}`}
+              key={`${model.model}-${model.model_type}-${model.fetch_from}`}
               {...{
                 model,
                 provider,