diff --git a/src/main/resources/static/assets/js/project_common.js b/src/main/resources/static/assets/js/project_common.js
index 5af16c7..58c0abc 100644
--- a/src/main/resources/static/assets/js/project_common.js
+++ b/src/main/resources/static/assets/js/project_common.js
@@ -56,15 +56,23 @@ function bindNumberInput() {
 
         var value = $(this).val();
 
-        var reg = new RegExp("^[0-9]+(.[0-9]{2})?$");
+        var reg = new RegExp("^[0-9]+(.[0-9]{1,2})?$");
         if (reg.test(value)) {
-            $(this).val(Number(value).toFixed(2));
+            //是数字就是数字，可以两位或者不带小数
+            $(this).val(value);
         } else {
             $(this).val("");
         }
     });
 }
 
+/**
+ * 保留整数
+ */
+function integerNumber(input) {
+    input.value=input.value.replace(/[^\d]/g,'').replace(/^0{1,}/g,'');
+}
+
 
 function postAjax(url, data, callback) {
     $.ajax({
diff --git a/src/main/resources/templates/admin/project_budget_edit.ftl b/src/main/resources/templates/admin/project_budget_edit.ftl
index bedecd2..57a44d9 100644
--- a/src/main/resources/templates/admin/project_budget_edit.ftl
+++ b/src/main/resources/templates/admin/project_budget_edit.ftl
@@ -442,7 +442,7 @@
                             </td>
                             <td><input type="text" class="am-modal-prompt-input am-modal-prompt-input-income" value="${incomeDetail.name!}"></td>
                             <td><input type="text" class="am-modal-prompt-input am-modal-prompt-input-income" value="${incomeDetail.unit!}"></td>
-                            <td><input type="number" min="0" max="99999999" step="1" class="am-modal-prompt-input am-modal-prompt-input-income input-changeable-amount" value="${incomeDetail.amount!0}"></td>
+                            <td><input type="number" min="0" max="99999999" step="1" class="am-modal-prompt-input am-modal-prompt-input-income input-changeable-amount" value="${incomeDetail.amount!0}" onkeyup="integerNumber(this)"></td>
                             <td><input type="number" min="0.00" max="99999999.99" step="0.01" class="am-modal-prompt-input am-modal-prompt-input-income input-changeable-price" value="${Utils.format(incomeDetail.price,'0')}"></td>
                             <td><input type="number" min="0.00" max="99.99" step="0.01" 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>
@@ -510,7 +510,7 @@
                             </td>
                             <td><input type="text" class="am-modal-prompt-input am-modal-prompt-input-cost" value="${costDetail.name!}"></td>
                             <td><input type="text" class="am-modal-prompt-input am-modal-prompt-input-cost" value="${costDetail.unit!}"></td>
-                            <td><input type="number" min="0" max="99999999" step="1" class="am-modal-prompt-input am-modal-prompt-input-cost input-changeable-amount" value="${costDetail.amount!0}"></td>
+                            <td><input type="number" min="0" max="99999999" step="1" class="am-modal-prompt-input am-modal-prompt-input-cost input-changeable-amount" value="${costDetail.amount!0}" onkeyup="integerNumber(this)"></td>
                             <td><input type="number" min="0.00" max="99999999.99" step="0.01" class="am-modal-prompt-input am-modal-prompt-input-cost input-changeable-price" value="${Utils.format(costDetail.price,'0')}"></td>
                             <td><input type="number" min="0.00" max="99.99" step="0.01" class="am-modal-prompt-input am-modal-prompt-input-cost input-changeable-tax-rate" value="${Utils.format(costDetail.taxRate,'0')}"></td>
                             <td><input type="text" class="am-modal-prompt-input am-modal-prompt-input-cost input-changeable-total-tax-include" value="${Utils.format(costDetail.totalTaxInclude,'0')}" readonly></td>
@@ -564,7 +564,7 @@
                                 <td><input type="text" class="am-modal-prompt-input am-modal-prompt-input-cost-project-manage" value="${costProjectManageDetail.name!}"  <#if costProjectManageDetail.deletable==0>readonly</#if>></td>
                                 <td><input type="text" class="am-modal-prompt-input am-modal-prompt-input-cost-project-manage" value="${costProjectManageDetail.detail!}"></td>
                                 <td><input type="text" class="am-modal-prompt-input am-modal-prompt-input-cost-project-manage" value="${costProjectManageDetail.unit!}"></td>
-                                <td><input type="number" min="0" max="99999999" step="1" class="am-modal-prompt-input am-modal-prompt-input-cost-project-manage input-changeable-amount-project-manage" value="${costProjectManageDetail.amount!0}"></td>
+                                <td><input type="number" min="0" max="99999999" step="1" class="am-modal-prompt-input am-modal-prompt-input-cost-project-manage input-changeable-amount-project-manage" value="${costProjectManageDetail.amount!0}" onkeyup="integerNumber(this)"></td>
                                 <td><input type="number" min="0.00" max="99999999.99" step="0.01" class="am-modal-prompt-input am-modal-prompt-input-cost-project-manage input-changeable-price-project-manage" value="${Utils.format(costProjectManageDetail.price,'0')}"></td>
                                 <td><input type="text" class="am-modal-prompt-input am-modal-prompt-input-cost-project-manage input-changeable-total-project-manage" value="${Utils.format(costProjectManageDetail.total,'0')}" readonly></td>
                                 <td><input type="text" class="am-modal-prompt-input am-modal-prompt-input-cost-project-manage" value="${costProjectManageDetail.predictMethod!}"></td>