diff --git a/src/pages/02_personnel-management/MainPage.vue b/src/pages/02_personnel-management/MainPage.vue
index b0aa4f02..d5a54507 100644
--- a/src/pages/02_personnel-management/MainPage.vue
+++ b/src/pages/02_personnel-management/MainPage.vue
@@ -600,8 +600,8 @@ async function assignFormData(idEdit: string) {
       responsibleArea: foundUser.responsibleArea,
       status: foundUser.status,
       selectedImage: foundUser.selectedImage,
-      contactName: foundUser.contactName,
-      contactTel: foundUser.contactTel,
+      contactName: foundUser.contactName || '',
+      contactTel: foundUser.contactTel || '',
       licenseExpireDate:
         (foundUser.licenseExpireDate &&
           new Date(foundUser.licenseExpireDate)) ||