diff --git a/src/pages/05_quotation/preview/ViewForm.vue b/src/pages/05_quotation/preview/ViewForm.vue
index 33d8732f..3a7fd081 100644
--- a/src/pages/05_quotation/preview/ViewForm.vue
+++ b/src/pages/05_quotation/preview/ViewForm.vue
@@ -410,7 +410,9 @@ function print() {
               {{ formatNumberDecimal(v.pricePerUnit, 2) }}
             </td>
             <td style="text-align: right">
-              {{ formatNumberDecimal(v.discount, 2) }} ฿
+              <template v-if="v.discount !== 0">
+                {{ formatNumberDecimal(v.discount, 2) }} ฿
+              </template>
             </td>
             <td style="text-align: right">
               {{ Math.round((v.vat > 0 ? config?.vat || 0.07 : 0) * 100) }}%
diff --git a/src/pages/09_task-order/document_view/MainPage.vue b/src/pages/09_task-order/document_view/MainPage.vue
index acbbb31e..fc936db4 100644
--- a/src/pages/09_task-order/document_view/MainPage.vue
+++ b/src/pages/09_task-order/document_view/MainPage.vue
@@ -339,7 +339,9 @@ function closeAble() {
               {{ formatNumberDecimal(v.priceUnit, 2) }}
             </td>
             <td style="text-align: right">
-              {{ formatNumberDecimal(v.discount, 2) }} ฿
+              <template v-if="v.discount !== 0">
+                {{ formatNumberDecimal(v.discount, 2) }} ฿
+              </template>
             </td>
             <td style="text-align: right">
               {{ formatNumberDecimal(v.vat, 2) }}
diff --git a/src/pages/12_debit-note/document-view/MainPage.vue b/src/pages/12_debit-note/document-view/MainPage.vue
index cf981631..54947a44 100644
--- a/src/pages/12_debit-note/document-view/MainPage.vue
+++ b/src/pages/12_debit-note/document-view/MainPage.vue
@@ -369,7 +369,9 @@ function print() {
               {{ formatNumberDecimal(v.priceUnit, 2) }}
             </td>
             <td style="text-align: right">
-              {{ formatNumberDecimal(v.discount, 2) }} ฿
+              <template v-if="v.discount !== 0">
+                {{ formatNumberDecimal(v.discount, 2) }} ฿
+              </template>
             </td>
             <td style="text-align: right">
               {{ formatNumberDecimal(v.vat, 2) }}