diff --git a/layers/components/blocks/slide/Thumbnail.vue b/layers/components/blocks/slide/Thumbnail.vue
index 17b7383..a025fb2 100644
--- a/layers/components/blocks/slide/Thumbnail.vue
+++ b/layers/components/blocks/slide/Thumbnail.vue
@@ -104,7 +104,6 @@ onMounted(() => {
 
   if (mainInst && thumbsInst) {
     mainInst.sync(thumbsInst)
-
     // 썸네일 슬라이드의 화살표 버튼에 이벤트 리스너 추가
     nextTick(() => {
       addArrowClickListeners(thumbsInst, (direction, targetIndex) => {
diff --git a/layers/templates/GrGallery01/index.vue b/layers/templates/GrGallery01/index.vue
index 6570546..8904d60 100644
--- a/layers/templates/GrGallery01/index.vue
+++ b/layers/templates/GrGallery01/index.vue
@@ -63,6 +63,26 @@ const isPassVideo = (item: PageDataTemplateComponentSet, index: number) => {
 
 const handleVideoClick = (index: number) => {
   playingSlideIndex.value = index
+
+  const group = getComponentGroup(props.components, 'videoPlay')
+  const base = group?.tracking?.click_item || ''
+  const next = base
+    ? base.replace(/(^.*_)(\d+)$/, `$1${index}`) === base
+      ? `${base}_${index}`
+      : base.replace(/(^.*_)(\d+)$/, `$1${index}`)
+    : `${index}`
+
+  const sendingGroup = group
+    ? { ...group, tracking: { ...group.tracking, click_item: next } }
+    : group
+
+  sendLog(
+    locale.value,
+    useAnalyticsLogDataDirect(
+      (sendingGroup as any) || getComponentGroup(props.components, 'videoPlay'),
+      1
+    )
+  )
 }
 
 const stopVideo = () => {
diff --git a/layers/types/api/pageData.ts b/layers/types/api/pageData.ts
index 60ea386..819a366 100644
--- a/layers/types/api/pageData.ts
+++ b/layers/types/api/pageData.ts
@@ -118,11 +118,11 @@ export type PageDataTemplateComponentSet = PageDataTemplateComponent & {
   set_order?: number
 }
 
-// 템플릿 컴포넌트 타입 - 두 가지 패턴
+// 템플릿 컴포넌트 타입 - 세 가지 패턴
 export type PageDataTemplateComponents =
   | PageDataTemplateComponent // 단일 컴포넌트 패턴
-  | { group_sets: PageDataTemplateComponentSet[] } // 그룹 세트 패턴
-
+  | { group_sets: PageDataTemplateComponentSet[], arrow: PageDataArrowComponent } // 그룹 세트 패턴
+  
 // 템플릿 타입
 export interface PageDataTemplate {
   page_ver_tmpl_seq: number
@@ -133,13 +133,6 @@ export interface PageDataTemplate {
   components: PageDataTemplateComponents
 }
 
-// Tracking 타입
-export interface PageDataTracking {
-  click_item: string
-  action_type: string
-  click_sarea: string
-}
-
 // ===== API 관련 타입들 =====
 
 // API 에러 응답 타입
@@ -172,3 +165,15 @@ export interface PageDataApiResult {
   data: PageDataResponse | null
   error: string | null
 }
+// Tracking 타입
+export interface PageDataTracking {
+  click_item: string
+  action_type: string
+  click_sarea: string
+}
+
+// Arrow 컴포넌트 타입
+
+export type PageDataArrowComponent = PageDataTemplateComponent & {
+  groups: PageDataResourceGroups
+}