diff --git a/src/modules/03_recruiting/views/01_compete/Detail.vue b/src/modules/03_recruiting/views/01_compete/Detail.vue
index e9361bd30..ff4b32fcb 100644
--- a/src/modules/03_recruiting/views/01_compete/Detail.vue
+++ b/src/modules/03_recruiting/views/01_compete/Detail.vue
@@ -133,7 +133,7 @@ const router = useRouter();
 const route = useRoute();
 const { loaderPage } = dataStore;
 const mixin = useCounterMixin();
-const { messageError } = mixin;
+const { messageError, success } = mixin;
 const year = ref<string>("");
 const round = ref<string>("");
 const name = ref<string>("");
@@ -451,10 +451,12 @@ const fetchData = async () => {
       notpass.value = header.notpass;
 
       // period information
-      name.value = period.name;
-      round.value = period.order as string;
-      year.value =
-        period.year >= 2500 ? period.year : ((period.year + 543) as string);
+      if (period != null) {
+        name.value = period.name;
+        round.value = period.order;
+        year.value =
+          period.year >= 2500 ? period.year : ((period.year + 543) as string);
+      }
 
       const data = res.data.result.data;
       if (data.length > 0) {