diff --git a/src/pages/InvoiceIn/Serial/InvoiceInSerial.vue b/src/pages/InvoiceIn/Serial/InvoiceInSerial.vue
index f5354da18..4eb9fa69d 100644
--- a/src/pages/InvoiceIn/Serial/InvoiceInSerial.vue
+++ b/src/pages/InvoiceIn/Serial/InvoiceInSerial.vue
@@ -30,7 +30,7 @@ const cols = computed(() => [
     },
 ]);
 
-const daysAgo = ref(0);
+const daysAgo = ref();
 
 onBeforeMount(async () => {
     const tableParam = useRoute().query.table;
@@ -51,7 +51,7 @@ onBeforeMount(async () => {
         </template>
     </RightMenu>
     <VnTable
-        v-if="daysAgo"
+        v-if="!isNaN(daysAgo)"
         data-key="InvoiceInSerial"
         url="InvoiceIns/getSerial"
         :columns="cols"