diff --git a/src/i18n/eng.ts b/src/i18n/eng.ts
index dc7f840c..9afb6737 100644
--- a/src/i18n/eng.ts
+++ b/src/i18n/eng.ts
@@ -507,6 +507,7 @@ export default {
         miss: 'MISS.',
       },
 
+      taxpayyerNo: 'Taxpayer Identification Number',
       citizenId: 'Citizen ID',
       religion: 'Religion',
       issueDate: 'Issue Date',
diff --git a/src/i18n/tha.ts b/src/i18n/tha.ts
index 7a4a4165..3430d2f6 100644
--- a/src/i18n/tha.ts
+++ b/src/i18n/tha.ts
@@ -508,6 +508,7 @@ export default {
       religion: 'ศาสนา',
       issueDate: 'วันที่ออกหนังสือ',
       passportExpiryDate: 'วันหiมดอายุหนังสือเดินทาง',
+      taxpayyerNo: 'เลขที่ประจำตัวผู้เสียภาษี',
 
       ownerName: 'ชื่อนายจ้าง',
       firstName: 'ชื่อ ',
diff --git a/src/pages/05_quotation/preview/ViewHeader.vue b/src/pages/05_quotation/preview/ViewHeader.vue
index ecd08850..78f66511 100644
--- a/src/pages/05_quotation/preview/ViewHeader.vue
+++ b/src/pages/05_quotation/preview/ViewHeader.vue
@@ -79,8 +79,8 @@ function titleMode(mode: View): string {
             })
           }}
         </span>
-        <span>เลขประจำตัวผู้เสียภาษี {{ branch.taxNo }}</span>
-        <span>เบอร์โทร {{ branch.telephoneNo }}</span>
+        <span>{{ $t('branch.form.taxNo') }} {{ branch.taxNo }}</span>
+        <span>{{ $t('taskOrder.telephone') }} {{ branch.telephoneNo }}</span>
         <span>{{ branch.webUrl }}</span>
       </article>
       <article>
@@ -105,8 +105,18 @@ function titleMode(mode: View): string {
             })
           }}
         </span>
-        <span>เลขประจำตัวผู้เสียภาษี {{ customer.citizenId }}</span>
-        <span>เบอร์โทร {{ customer.telephoneNo }}</span>
+        <span>
+          {{
+            customer.customer.customerType === 'CORP'
+              ? `${$t('customer.form.legalPersonNo')} `
+              : `${$t('customer.form.taxpayyerNo')} `
+          }}{{
+            customer.customer.customerType === 'CORP'
+              ? customer.codeCustomer
+              : customer.citizenId
+          }}
+        </span>
+        <span>{{ $t('taskOrder.telephone') }} {{ customer.telephoneNo }}</span>
       </article>
     </section>
     <section class="detail-quotation-info">
diff --git a/src/pages/09_task-order/document_view/ViewHeader.vue b/src/pages/09_task-order/document_view/ViewHeader.vue
index 0d1a89c3..9097cc89 100644
--- a/src/pages/09_task-order/document_view/ViewHeader.vue
+++ b/src/pages/09_task-order/document_view/ViewHeader.vue
@@ -64,8 +64,8 @@ defineProps<{
             })
           }}
         </span>
-        <span>เลขประจำตัวผู้เสียภาษี {{ branch.taxNo }}</span>
-        <span>เบอร์โทร {{ branch.telephoneNo }}</span>
+        <span>{{ $t('branch.form.taxNo') }} {{ branch.taxNo }}</span>
+        <span>{{ $t('taskOrder.telephone') }} {{ branch.telephoneNo }}</span>
         <span>{{ branch.webUrl }}</span>
       </article>
       <article>
diff --git a/src/pages/11_credit-note/document-view/ViewHeader.vue b/src/pages/11_credit-note/document-view/ViewHeader.vue
index 9d56ac4d..93c51dab 100644
--- a/src/pages/11_credit-note/document-view/ViewHeader.vue
+++ b/src/pages/11_credit-note/document-view/ViewHeader.vue
@@ -79,8 +79,8 @@ function titleMode(mode: View): string {
             })
           }}
         </span>
-        <span>เลขประจำตัวผู้เสียภาษี {{ branch.taxNo }}</span>
-        <span>เบอร์โทร {{ branch.telephoneNo }}</span>
+        <span>{{ $t('branch.form.taxNo') }} {{ branch.taxNo }}</span>
+        <span>{{ $t('taskOrder.telephone') }} {{ branch.telephoneNo }}</span>
         <span>{{ branch.webUrl }}</span>
       </article>
       <article>
@@ -105,8 +105,18 @@ function titleMode(mode: View): string {
             })
           }}
         </span>
-        <span>เลขประจำตัวผู้เสียภาษี {{ customer.citizenId }}</span>
-        <span>เบอร์โทร {{ customer.telephoneNo }}</span>
+        <span>
+          {{
+            customer.customer.customerType === 'CORP'
+              ? `${$t('customer.form.legalPersonNo')} `
+              : `${$t('customer.form.taxpayyerNo')} `
+          }}{{
+            customer.customer.customerType === 'CORP'
+              ? customer.codeCustomer
+              : customer.citizenId
+          }}
+        </span>
+        <span>{{ $t('taskOrder.telephone') }} {{ customer.telephoneNo }}</span>
       </article>
     </section>
     <section class="detail-quotation-info">
diff --git a/src/pages/12_debit-note/document-view/ViewHeader.vue b/src/pages/12_debit-note/document-view/ViewHeader.vue
index f6174ed9..cf2c055c 100644
--- a/src/pages/12_debit-note/document-view/ViewHeader.vue
+++ b/src/pages/12_debit-note/document-view/ViewHeader.vue
@@ -79,8 +79,8 @@ function titleMode(mode: View): string {
             })
           }}
         </span>
-        <span>เลขประจำตัวผู้เสียภาษี {{ branch.taxNo }}</span>
-        <span>เบอร์โทร {{ branch.telephoneNo }}</span>
+        <span>{{ $t('branch.form.taxNo') }} {{ branch.taxNo }}</span>
+        <span>{{ $t('taskOrder.telephone') }} {{ branch.telephoneNo }}</span>
         <span>{{ branch.webUrl }}</span>
       </article>
       <article>
@@ -105,8 +105,18 @@ function titleMode(mode: View): string {
             })
           }}
         </span>
-        <span>เลขประจำตัวผู้เสียภาษี {{ customer.citizenId }}</span>
-        <span>เบอร์โทร {{ customer.telephoneNo }}</span>
+        <span>
+          {{
+            customer.customer.customerType === 'CORP'
+              ? `${$t('customer.form.legalPersonNo')} `
+              : `${$t('customer.form.taxpayyerNo')} `
+          }}{{
+            customer.customer.customerType === 'CORP'
+              ? customer.codeCustomer
+              : customer.citizenId
+          }}
+        </span>
+        <span>{{ $t('taskOrder.telephone') }} {{ customer.telephoneNo }}</span>
       </article>
     </section>
     <section class="detail-quotation-info">