diff --git a/src/renderer/src/pages/settings/AssistantSettings/AssistantModelSettings.tsx b/src/renderer/src/pages/settings/AssistantSettings/AssistantModelSettings.tsx
index 9ea4559b47..1c494b2ee2 100644
--- a/src/renderer/src/pages/settings/AssistantSettings/AssistantModelSettings.tsx
+++ b/src/renderer/src/pages/settings/AssistantSettings/AssistantModelSettings.tsx
@@ -381,7 +381,6 @@ const AssistantModelSettings: FC<Props> = ({ assistant, updateAssistant, updateA
       <SettingRow style={{ minHeight: 30 }}>
         <Label>{t('models.enable_tool_use')}</Label>
         <Switch
-          size="small"
           checked={enableToolUse}
           onChange={(checked) => {
             setEnableToolUse(checked)