style: add Card wrapper for system config

server/admin/src/client/routes/system/index.tsx

@@ -10,6 +10,7 @@ import {
   Form,
   Upload,
   useTranslation,
+  Card,
 } from 'tushan';
 import { IconCheck, IconClose, IconDelete } from 'tushan/icon';
 import { TailchatImage } from '../../components/TailchatImage';
@@ -97,6 +98,7 @@ export const SystemConfig: React.FC = React.memo(() => {
   }
 
   return (
+    <Card>
       <Form>
         <Form.Item label={t('custom.config.uploadFileLimit')}>
           {config.uploadFileLimit}
@@ -157,6 +159,7 @@ export const SystemConfig: React.FC = React.memo(() => {
           </div>
         </Form.Item>
       </Form>
+    </Card>
   );
 });
 SystemConfig.displayName = 'SystemConfig';