diff --git a/src/pages/04_product-service/MainPage.vue b/src/pages/04_product-service/MainPage.vue
index c516002c..84ccfdb6 100644
--- a/src/pages/04_product-service/MainPage.vue
+++ b/src/pages/04_product-service/MainPage.vue
@@ -78,6 +78,8 @@ const formData = ref<ProductCreate>({
 
 const currentId = ref<string>('');
 const currentIdType = ref<string>('');
+const resultSearchGroup = ref<Product>();
+const resultSearchType = ref<Product>();
 
 async function fetchListType() {
   const res = await fetchListProductServiceType({