diff --git a/src/pages/01_branch-management/MainPage.vue b/src/pages/01_branch-management/MainPage.vue
index 34c241d9..e33644d6 100644
--- a/src/pages/01_branch-management/MainPage.vue
+++ b/src/pages/01_branch-management/MainPage.vue
@@ -179,7 +179,7 @@ function openDialog() {
 }
 
 async function fetchBranchById(id: string) {
-  const res = await branchStore.fetchById(id);
+  const res = await branchStore.fetchById(id, { includeContact: true });
 
   if (res) {
     qrCodeimageUrl.value = res.qrCodeImageUrl;
@@ -198,7 +198,7 @@ async function fetchBranchById(id: string) {
       zipCode: res.zipCode,
       email: res.email,
       contactName: res.contactName,
-      contact: '',
+      contact: res.contact[0].telephoneNo,
       telephoneNo: res.telephoneNo,
       longitude: res.longitude,
       latitude: res.latitude,