diff --git a/src/main/resources/static/assets/js/project_budget.js b/src/main/resources/static/assets/js/project_budget.js
index 69c59d5..c19f244 100644
--- a/src/main/resources/static/assets/js/project_budget.js
+++ b/src/main/resources/static/assets/js/project_budget.js
@@ -912,7 +912,7 @@ function updateIncomeDataUnsubmit(incomeDetails) {
     $("input[name='incomeTotalTaxInclude']").val(f2Fixed(deviceTaxInclude+engineerTaxInclude+serviceTaxInclude));
     $("input[name='incomeTotalTaxExclude']").val(f2Fixed(deviceTaxExclude+engineerTaxExclude+serviceTaxExclude));
     $("input[name='incomeTotalTax']").val(f2Fixed(deviceTaxInclude+engineerTaxInclude+serviceTaxInclude-(deviceTaxExclude+engineerTaxExclude+serviceTaxExclude)));
-    $("input[name='costCompanyManageTaxExclude']").val(f2Fixed(0.028*(deviceTaxInclude+engineerTaxInclude+serviceTaxInclude)));
+    $("input[name='costCompanyManageTaxExclude']").val(f2Fixed(0.028*(deviceTaxExclude+engineerTaxExclude+serviceTaxExclude)));
 
 
     $(".input-total-title-sale-income-budget-plan").val($("input[name='incomeTotalTaxInclude']").val());