diff --git a/src/views/modules/quote/detail/breakdownCost.vue b/src/views/modules/quote/detail/breakdownCost.vue
index a4fe201..54b4f03 100644
--- a/src/views/modules/quote/detail/breakdownCost.vue
+++ b/src/views/modules/quote/detail/breakdownCost.vue
@@ -391,10 +391,10 @@ export default {
           }, 0);
           sums[index] = new Decimal(sums[index]).toFixed(6)
           if (column.property ==='subtotalCostQuote'){
-            this.subtotalCostQuote = sums[index]
+            this.subtotalCostQuote = sums[index]?sums[index]:0
           }
           if (column.property ==='subtotalCostStd'){
-            this.subtotalCostStd = sums[index]
+            this.subtotalCostStd = sums[index]?sums[index]:0
           }
           if (column.property === 'subPercentageQuote' || column.property ==='subPercentageStd'){
             sums[index] = new Decimal(sums[index] * 100).toFixed(2) + '%'
@@ -461,10 +461,12 @@ export default {
               <span>{{new Decimal(scope.row[item.columnProp] * 100).toFixed(2)}}%</span>
             </template>
             <template v-else-if=" item.columnProp === 'totalCostStd'">
-              <span v-if="!item.columnHidden">{{ new Decimal(scope.row['rmCostStandard']/ subtotalCostStd * 100).toFixed(0)}}%</span>
+              <span v-if="scope.row['rmCostStandard'] !== 0 && subtotalCostStd !== 0">{{ new Decimal(scope.row['rmCostStandard'] / subtotalCostStd * 100).toFixed(0)}}%</span>
+              <span v-else>0%</span>
             </template>
             <template v-else-if=" item.columnProp === 'totalCostQuote'">
-              <span v-if="!item.columnHidden">{{ new Decimal(scope.row['rmCostQuote']/ subtotalCostQuote * 100).toFixed(0)}}%</span>
+              <span v-if="scope.row['rmCostQuote'] !== 0 && subtotalCostQuote !== 0">{{ new Decimal(scope.row['rmCostQuote']/ subtotalCostQuote * 100).toFixed(0)}}%</span>
+              <span v-else>0%</span>
             </template>
             <template v-else>
               <span v-if="!item.columnHidden">{{ scope.row[item.columnProp] }}</span>