From 0af7e95af2047d8308aa66ea5bcee754ff2664bc Mon Sep 17 00:00:00 2001
From: jialin <jialinkuang@126.com>
Date: Tue, 3 Feb 2026 15:40:29 +0800
Subject: [PATCH] fix: do not display as group when has one

---
 src/pages/llmodels/forms/backend.tsx | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/pages/llmodels/forms/backend.tsx b/src/pages/llmodels/forms/backend.tsx
index 265a0f63..bdb93df9 100644
--- a/src/pages/llmodels/forms/backend.tsx
+++ b/src/pages/llmodels/forms/backend.tsx
@@ -162,6 +162,13 @@ const BackendFields: React.FC = () => {
     return option.title;
   };
 
+  const backendGroupList = useMemo(() => {
+    if (backendOptions.length === 1) {
+      return [...backendOptions[0].options];
+    }
+    return backendOptions;
+  }, [backendOptions]);
+
   return (
     <>
       <Form.Item
@@ -179,7 +186,7 @@ const BackendFields: React.FC = () => {
           onChange={handleOnBackendChange}
           label={intl.formatMessage({ id: 'models.form.backend' })}
           description={<TooltipList list={backendTipsList}></TooltipList>}
-          options={backendOptions}
+          options={backendGroupList}
           optionRender={optionRender}
           labelRender={labelRender}
         ></SealSelect>