diff --git a/layers/composables/useAnalytics.ts b/layers/composables/useAnalytics.ts
index ed11c75..af0caf0 100644
--- a/layers/composables/useAnalytics.ts
+++ b/layers/composables/useAnalytics.ts
@@ -147,6 +147,7 @@ const sendSA = (
         view_info: {
           game_no: gameNo,
           lang_cd: eventLocale,
+          service_cd: 'official_home',
           ...options?.viewInfo,
         },
       }
@@ -158,6 +159,7 @@ const sendSA = (
           pwt_click_item: clickItem,
           game_no: gameNo,
           lang_cd: eventLocale,
+          service_cd: 'official_home',
           ...options?.clickItem,
         },
       }