diff --git a/src/modules/04_registryPerson/components/detail/PersonalInformation/01_Profile.vue b/src/modules/04_registryPerson/components/detail/PersonalInformation/01_Profile.vue
index 04eadbed8..ed933ee3c 100644
--- a/src/modules/04_registryPerson/components/detail/PersonalInformation/01_Profile.vue
+++ b/src/modules/04_registryPerson/components/detail/PersonalInformation/01_Profile.vue
@@ -483,9 +483,11 @@ onMounted(() => {
           </div>
           <div class="q-py-xs">
             {{
-              `${informaData.prefix ?? ""}${informaData.firstName} ${
-                informaData.lastName
-              }`
+              `${
+                informaData.prefix == "ไม่ระบุคำนำหน้าชื่อ"
+                  ? ""
+                  : informaData.prefix ?? ""
+              }${informaData.firstName} ${informaData.lastName}`
             }}
           </div>
           <div class="q-py-xs">
diff --git a/src/modules/04_registryPerson/views/detailView.vue b/src/modules/04_registryPerson/views/detailView.vue
index adaeea629..a06fa80b6 100644
--- a/src/modules/04_registryPerson/views/detailView.vue
+++ b/src/modules/04_registryPerson/views/detailView.vue
@@ -906,6 +906,8 @@ onMounted(async () => {
                     `${
                       formDetail.rank
                         ? formDetail.rank
+                        : formDetail.prefix == "ไม่ระบุคำนำหน้าชื่อ"
+                        ? ""
                         : formDetail.prefix ?? ""
                     }${formDetail.firstName} ${formDetail.lastName}`
                   }}