diff --git a/src/modules/04_registryPerson/components/detail/PersonalInformation/04_FamilyNew.vue b/src/modules/04_registryPerson/components/detail/PersonalInformation/04_FamilyNew.vue
index 483987de8..f7349afe8 100644
--- a/src/modules/04_registryPerson/components/detail/PersonalInformation/04_FamilyNew.vue
+++ b/src/modules/04_registryPerson/components/detail/PersonalInformation/04_FamilyNew.vue
@@ -476,7 +476,7 @@ onMounted(() => {
           <div class="col-2 text-grey-6 text-weight-medium">ชื่อ-นามสกุล</div>
           <div class="col-6">
             {{
-              fatherData.prefix
+              fatherData.prefix && fatherData.firstName && fatherData.lastName
                 ? fatherData.prefix +
                   fatherData.firstName +
                   " " +
@@ -550,7 +550,7 @@ onMounted(() => {
           <div class="col-2 text-grey-6 text-weight-medium">ชื่อ-นามสกุล</div>
           <div class="col-6">
             {{
-              motherData.prefix
+              motherData.prefix && motherData.firstName && motherData.lastName
                 ? motherData.prefix +
                   motherData.firstName +
                   " " +
@@ -644,7 +644,7 @@ onMounted(() => {
             <div class="col-2 text-grey-6 text-weight-medium">ชื่อ-นามสกุล</div>
             <div class="col-6">
               {{
-                coupleData.prefix
+                coupleData.prefix && coupleData.firstName && coupleData.lastName
                   ? coupleData.prefix +
                     coupleData.firstName +
                     " " +
@@ -748,7 +748,9 @@ onMounted(() => {
               </div>
               <div class="col-6">
                 {{
-                  item.childrenPrefix
+                  item.childrenPrefix &&
+                  item.childrenFirstName &&
+                  item.childrenLastName
                     ? item.childrenPrefix +
                       item.childrenFirstName +
                       " " +