diff --git a/layers/components/blocks/CardNews.vue b/layers/components/blocks/CardNews.vue
index ce50b2b..b1f7b40 100644
--- a/layers/components/blocks/CardNews.vue
+++ b/layers/components/blocks/CardNews.vue
@@ -44,7 +44,7 @@ const handleLinkClick = (title: string) => {
     <img
       v-if="props.imgPath"
       :src="props.imgPath"
-      :alt="props.title || props.alt"
+      :alt="props.alt ?? props.title"
       class="card-image"
       loading="lazy"
     />
diff --git a/layers/templates/GrVisual02/index.vue b/layers/templates/GrVisual02/index.vue
index 649e36d..4142142 100644
--- a/layers/templates/GrVisual02/index.vue
+++ b/layers/templates/GrVisual02/index.vue
@@ -117,7 +117,7 @@ const onArrowClick = direction => {
         <SplideSlide v-for="(item, index) in slideData" :key="index">
           <BlocksCardNews
             :title="item.title"
-            :description="globalDateFormat(item.reg_dt, locale)"
+            :description="globalDateFormat(item.display_start_dt, locale)"
             :img-path="formatPathHost(item.img_path)"
             :url="item.url"
             :link-target="item.link_target"
diff --git a/layers/types/api/operateResources.ts b/layers/types/api/operateResources.ts
index 17a45a9..20e5f17 100644
--- a/layers/types/api/operateResources.ts
+++ b/layers/types/api/operateResources.ts
@@ -11,6 +11,8 @@ export interface OperateGroupItem {
   url: string
   link_target: string
   reg_dt: number
+  display_start_dt: number
+  display_end_dt: number
   option01: number
   option02: number
   option03: string