diff --git a/src/content/docs/ko/v2-payment/pg/smartro-v2.mdx b/src/content/docs/ko/v2-payment/pg/smartro-v2.mdx
index 9f7ca5cef..cc5981692 100644
--- a/src/content/docs/ko/v2-payment/pg/smartro-v2.mdx
+++ b/src/content/docs/ko/v2-payment/pg/smartro-v2.mdx
@@ -724,7 +724,7 @@ import Tabs from "~/components/gitbook/tabs/Tabs.astro";
         - 소득공제용 : `PERSONAL`
         - 지출증빙용 : `CORPORATE`
         - 미발행 : `NO_RECEIPT`
-    
+
       - `customerIdentityNumber` <mark style="color:green;">**string**</mark>
 
         **현금영수증 식별 번호**