diff --git a/src/renderer/src/config/models.ts b/src/renderer/src/config/models.ts
index 42e54743cd..5b6de28ab2 100644
--- a/src/renderer/src/config/models.ts
+++ b/src/renderer/src/config/models.ts
@@ -1541,15 +1541,15 @@ export const SYSTEM_MODELS: Record<string, Model[]> = {
       group: 'Llama3'
     },
     {
-      id: 'mixtral-8x7b-32768',
+      id: 'mistral-saba-24b',
       provider: 'groq',
-      name: 'Mixtral 8x7B',
-      group: 'Mixtral'
+      name: 'Mistral Saba 24B',
+      group: 'Mistral'
     },
     {
-      id: 'gemma-7b-it',
+      id: 'gemma-9b-it',
       provider: 'groq',
-      name: 'Gemma 7B',
+      name: 'Gemma 9B',
       group: 'Gemma'
     }
   ],
diff --git a/src/renderer/src/pages/settings/DisplaySettings/DisplaySettings.tsx b/src/renderer/src/pages/settings/DisplaySettings/DisplaySettings.tsx
index b8cb0f2485..4e32972136 100644
--- a/src/renderer/src/pages/settings/DisplaySettings/DisplaySettings.tsx
+++ b/src/renderer/src/pages/settings/DisplaySettings/DisplaySettings.tsx
@@ -108,7 +108,7 @@ const DisplaySettings: FC = () => {
         <SettingDivider />
         <SettingRow>
           <SettingRowTitle>{t('settings.theme.title')}</SettingRowTitle>
-          <Segmented value={theme} onChange={setTheme} options={themeOptions} />
+          <Segmented value={theme} shape="round" onChange={setTheme} options={themeOptions} />
         </SettingRow>
         {isMac && (
           <>