diff --git a/src/main/resources/static/assets/js/project_budget_income.js b/src/main/resources/static/assets/js/project_budget_income.js
index 7185245..60bf45d 100644
--- a/src/main/resources/static/assets/js/project_budget_income.js
+++ b/src/main/resources/static/assets/js/project_budget_income.js
@@ -36,16 +36,16 @@ function updateIncomeData(incomeDetails) {
     incomeDetails.forEach(function (t, number, ts) {
         if(t["type"] == "1"){
             //设备类
-            deviceTaxInclude += parseFloat(t["totalTaxInclude"]);
-            deviceTaxExclude += parseFloat(t["totalTaxExclude"]);
+            deviceTaxInclude += f2(t["totalTaxInclude"]);
+            deviceTaxExclude += f2(t["totalTaxExclude"]);
         }else if(t["type"] == "2"){
             //工程类
-            engineerTaxInclude += parseFloat(t["totalTaxInclude"]);
-            engineerTaxExclude += parseFloat(t["totalTaxExclude"]);
+            engineerTaxInclude += f2(t["totalTaxInclude"]);
+            engineerTaxExclude += f2(t["totalTaxExclude"]);
         }else if(t["type"] == "3"){
             //服务类
-            serviceTaxInclude += parseFloat(t["totalTaxInclude"]);
-            serviceTaxExclude += parseFloat(t["totalTaxExclude"]);
+            serviceTaxInclude += f2(t["totalTaxInclude"]);
+            serviceTaxExclude += f2(t["totalTaxExclude"]);
         }
     });
     $("input[name='incomeDeviceTaxInclude']").val(deviceTaxInclude);
@@ -76,9 +76,9 @@ function appendTrIncome() {
         '                        </td>\n' +
         '                        <td><input type="text" class="am-modal-prompt-input am-modal-prompt-input-income"></td>\n' +
         '                        <td><input type="text" class="am-modal-prompt-input am-modal-prompt-input-income"></td>\n' +
-        '                        <td><input type="text" class="am-modal-prompt-input am-modal-prompt-input-income input-changeable-amount"></td>\n' +
-        '                        <td><input type="text" class="am-modal-prompt-input am-modal-prompt-input-income input-changeable-price"></td>\n' +
-        '                        <td><input type="text" class="am-modal-prompt-input am-modal-prompt-input-income input-changeable-tax-rate"></td>\n' +
+        '                        <td><input type="number" class="am-modal-prompt-input am-modal-prompt-input-income input-changeable-amount"></td>\n' +
+        '                        <td><input type="number" class="am-modal-prompt-input am-modal-prompt-input-income input-changeable-price"></td>\n' +
+        '                        <td><input type="number" class="am-modal-prompt-input am-modal-prompt-input-income input-changeable-tax-rate"></td>\n' +
         '                        <td><input type="text" class="am-modal-prompt-input am-modal-prompt-input-income input-changeable-total-tax-include" readonly></td>\n' +
         '                        <td><input type="text" class="am-modal-prompt-input am-modal-prompt-input-income input-changeable-total-tax-exclude" readonly></td>\n' +
         '                        <td><button type="button" class="am-btn am-btn-warning am-btn-xs am-round am-modal-line-delete"><span class="am-icon-minus"></span></button></td>\n' +
diff --git a/src/main/resources/static/assets/js/project_common.js b/src/main/resources/static/assets/js/project_common.js
index f9d32f2..a057f47 100644
--- a/src/main/resources/static/assets/js/project_common.js
+++ b/src/main/resources/static/assets/js/project_common.js
@@ -1,3 +1,20 @@
+/**
+ * parse float保留两位小数，四舍五入
+ * @param x
+ * @returns {*}
+ */
+function f2(x) {
+    if(!x){
+        return NaN;
+    }
+    var f = parseFloat(x);
+    if (isNaN(f)) {
+        return x;
+    }
+    return Math.round(x*100)/100;
+}
+
+
 /**
  * 一维数组变二维数组
  * @param list
@@ -107,34 +124,34 @@ function saveDetail(url, data, callback) {
 function bindChangeableInput() {
     //数量改变
     $(".input-changeable-amount").change(function () {
-        var amount = parseFloat($(this).val());
+        var amount = parseInt($(this).val());
         //找到对应的单价和税率
-        var price = parseFloat($(this).parent().parent().find(".input-changeable-price").val());
-        var taxRate = parseFloat($(this).parent().parent().find(".input-changeable-tax-rate").val());
+        var price = f2($(this).parent().parent().find(".input-changeable-price").val());
+        var taxRate = f2($(this).parent().parent().find(".input-changeable-tax-rate").val());
         console.log(amount,price,taxRate);
 
-        $(this).parent().parent().find(".input-changeable-total-tax-include").val(amount*price);
-        $(this).parent().parent().find(".input-changeable-total-tax-exclude").val(amount*price/(1+taxRate/100));
+        $(this).parent().parent().find(".input-changeable-total-tax-include").val(f2(amount*price));
+        $(this).parent().parent().find(".input-changeable-total-tax-exclude").val(f2(amount*price/(1+taxRate/100)));
     });
     //单价改变
     $(".input-changeable-price").change(function () {
-        var price = parseFloat($(this).val());
+        var price = f2($(this).val());
         //找到对应的数量和税率
-        var amount = parseFloat($(this).parent().parent().find(".input-changeable-amount").val());
-        var taxRate = parseFloat($(this).parent().parent().find(".input-changeable-tax-rate").val());
+        var amount = parseInt($(this).parent().parent().find(".input-changeable-amount").val());
+        var taxRate = f2($(this).parent().parent().find(".input-changeable-tax-rate").val());
         console.log(amount,price,taxRate);
 
-        $(this).parent().parent().find(".input-changeable-total-tax-include").val(amount*price);
-        $(this).parent().parent().find(".input-changeable-total-tax-exclude").val(amount*price/(1+taxRate/100));
+        $(this).parent().parent().find(".input-changeable-total-tax-include").val(f2(amount*price));
+        $(this).parent().parent().find(".input-changeable-total-tax-exclude").val(f2(amount*price/(1+taxRate/100)));
     });
     //税率改变
     $(".input-changeable-tax-rate").change(function () {
-        var taxRate = parseFloat($(this).val());
+        var taxRate = f2($(this).val());
         //找到对应的数量和单价
-        var amount = parseFloat($(this).parent().parent().find(".input-changeable-amount").val());
-        var price = parseFloat($(this).parent().parent().find(".input-changeable-price").val());
+        var amount = parseInt($(this).parent().parent().find(".input-changeable-amount").val());
+        var price = f2($(this).parent().parent().find(".input-changeable-price").val());
         console.log(amount,price,taxRate);
 
-        $(this).parent().parent().find(".input-changeable-total-tax-exclude").val(amount*price/(1+taxRate/100));
+        $(this).parent().parent().find(".input-changeable-total-tax-exclude").val(f2(amount*price/(1+taxRate/100)));
     });
 }
\ No newline at end of file
diff --git a/src/main/resources/templates/admin/project_budget_edit.ftl b/src/main/resources/templates/admin/project_budget_edit.ftl
index 2a584f5..3827844 100644
--- a/src/main/resources/templates/admin/project_budget_edit.ftl
+++ b/src/main/resources/templates/admin/project_budget_edit.ftl
@@ -441,9 +441,9 @@
                             </td>
                             <td><input type="text" class="am-modal-prompt-input am-modal-prompt-input-income" value="${incomeDetail.name!}"></td>
                             <td><input type="text" class="am-modal-prompt-input am-modal-prompt-input-income" value="${incomeDetail.unit!}"></td>
-                            <td><input type="text" class="am-modal-prompt-input am-modal-prompt-input-income input-changeable-amount" value="${incomeDetail.amount!0}"></td>
-                            <td><input type="text" class="am-modal-prompt-input am-modal-prompt-input-income input-changeable-price" value="${Utils.format(incomeDetail.price,'0')}"></td>
-                            <td><input type="text" class="am-modal-prompt-input am-modal-prompt-input-income input-changeable-tax-rate" value="${Utils.format(incomeDetail.taxRate,'0')}"></td>
+                            <td><input type="number" class="am-modal-prompt-input am-modal-prompt-input-income input-changeable-amount" value="${incomeDetail.amount!0}"></td>
+                            <td><input type="number" class="am-modal-prompt-input am-modal-prompt-input-income input-changeable-price" value="${Utils.format(incomeDetail.price,'0')}"></td>
+                            <td><input type="number" class="am-modal-prompt-input am-modal-prompt-input-income input-changeable-tax-rate" value="${Utils.format(incomeDetail.taxRate,'0')}"></td>
                             <td><input type="text" class="am-modal-prompt-input am-modal-prompt-input-income input-changeable-total-tax-include" value="${Utils.format(incomeDetail.totalTaxInclude,'0')}" readonly></td>
                             <td><input type="text" class="am-modal-prompt-input am-modal-prompt-input-income input-changeable-total-tax-exclude" value="${Utils.format(incomeDetail.totalTaxExclude,'0')}" readonly></td>
                             <td><button type="button" class="am-btn am-btn-warning am-btn-xs am-round am-modal-line-delete"><span class="am-icon-minus"></span></button></td>