diff --git a/src/pages/SettingsPage.tsx b/src/pages/SettingsPage.tsx
index c2a5460..606e8d1 100644
--- a/src/pages/SettingsPage.tsx
+++ b/src/pages/SettingsPage.tsx
@@ -259,16 +259,21 @@ export function SettingsPage() {
             {t('basic_settings.proxy_update')}
           </Button>
         </div>
+      </Card>
+
+      <Card title={t('basic_settings.retry_title')}>
         <Input
           label={t('basic_settings.retry_count_label')}
           type="number"
           value={retryValue}
           onChange={(e) => setRetryValue(Number(e.target.value))}
           disabled={disableControls || loading}
+          rightElement={
+            <Button onClick={handleRetryUpdate} loading={pending.retry} disabled={disableControls || loading}>
+              {t('basic_settings.retry_update')}
+            </Button>
+          }
         />
-        <Button onClick={handleRetryUpdate} loading={pending.retry} disabled={disableControls || loading} fullWidth>
-          {t('basic_settings.retry_update')}
-        </Button>
       </Card>
 
       <Card title={t('basic_settings.quota_title')}>
diff --git a/src/services/api/providers.ts b/src/services/api/providers.ts
index 4a66753..f2c11b4 100644
--- a/src/services/api/providers.ts
+++ b/src/services/api/providers.ts
@@ -54,6 +54,9 @@ const serializeProviderKey = (config: ProviderKeyConfig) => {
   if (headers) payload.headers = headers;
   const models = serializeModelAliases(config.models);
   if (models && models.length) payload.models = models;
+  if (config.excludedModels && config.excludedModels.length) {
+    payload['excluded-models'] = config.excludedModels;
+  }
   return payload;
 };
 
diff --git a/src/services/api/transformers.ts b/src/services/api/transformers.ts
index 2b20cff..5a26692 100644
--- a/src/services/api/transformers.ts
+++ b/src/services/api/transformers.ts
@@ -87,6 +87,10 @@ const normalizeProviderKeyConfig = (item: any): ProviderKeyConfig | null => {
   if (headers) config.headers = headers;
   const models = normalizeModelAliases(item.models);
   if (models.length) config.models = models;
+  const excludedModels = normalizeExcludedModels(
+    item['excluded-models'] ?? item.excludedModels ?? item['excluded_models'] ?? item.excluded_models
+  );
+  if (excludedModels.length) config.excludedModels = excludedModels;
   return config;
 };