diff --git a/src/views/modules/quote/detail/breakdownCost.vue b/src/views/modules/quote/detail/breakdownCost.vue
index 1bda2ac..0bc6158 100644
--- a/src/views/modules/quote/detail/breakdownCost.vue
+++ b/src/views/modules/quote/detail/breakdownCost.vue
@@ -441,9 +441,17 @@ export default {
           }else if (column.property === 'rmCostQuote'){
             totalCostQuote = new Decimal(sums[index]).toNumber()
           }else if (column.property === 'totalCostStd'){
-            sums[index] = new Decimal(totalCostStd / this.subtotalCostStd * 100).toFixed(0) + '%'
+            if (!totalCostStd || totalCostStd === 0 || this.subtotalCostStd === 0){
+              sums[index] = 0+'%'
+            }else {
+              sums[index] = new Decimal(totalCostStd / this.subtotalCostStd * 100).toFixed(0) + '%'
+            }
           }else if (column.property === 'totalCostQuote'){
-            sums[index] = new Decimal(totalCostQuote / this.subtotalCostQuote * 100).toFixed(0) + '%'
+            if (!totalCostQuote || totalCostQuote === 0 || this.subtotalCostQuote === 0){
+              sums[index] = 0+'%'
+            }else {
+              sums[index] = new Decimal(totalCostQuote / this.subtotalCostQuote * 100).toFixed(0) + '%'
+            }
           }
         } else {
           sums[index] = 'N/A';