diff --git a/src/pages/09_task-order/expansion/receive/InfoMessengerExpansion.vue b/src/pages/09_task-order/expansion/receive/InfoMessengerExpansion.vue
index f66114fc..f16b6c28 100644
--- a/src/pages/09_task-order/expansion/receive/InfoMessengerExpansion.vue
+++ b/src/pages/09_task-order/expansion/receive/InfoMessengerExpansion.vue
@@ -19,8 +19,8 @@ defineProps<{
   contactTel?: string;
   contactUrl?: string;
   email?: string;
-  receivedDate?: Date | string;
-  deliveryDate?: Date | string;
+  acceptedAt?: Date | string;
+  submittedAt?: Date | string;
   status?: UserTaskStatus;
 }>();
 </script>
@@ -96,7 +96,7 @@ defineProps<{
           :label="$t('taskOrder.workStartDate')"
         >
           <template #value>
-            {{ receivedDate ? dateFormat(receivedDate) : '-' }}
+            {{ acceptedAt ? dateFormat(acceptedAt) : '-' }}
           </template>
         </DataDisplay>
 
@@ -105,7 +105,7 @@ defineProps<{
           :label="$t('taskOrder.workSubmissionDate')"
         >
           <template #value>
-            {{ deliveryDate ? dateFormat(deliveryDate) : '-' }}
+            {{ submittedAt ? dateFormat(submittedAt) : '-' }}
           </template>
         </DataDisplay>