Index: arms/js/analysisCost.js
===================================================================
diff -u -rea0eec9b627703464143ce4addcfa0ddaeb24e86 -r3ece8dacdc1d248a725f922e6c03e6e1b682f7cc
--- arms/js/analysisCost.js	(.../analysisCost.js)	(revision ea0eec9b627703464143ce4addcfa0ddaeb24e86)
+++ arms/js/analysisCost.js	(.../analysisCost.js)	(revision 3ece8dacdc1d248a725f922e6c03e6e1b682f7cc)
@@ -271,15 +271,19 @@
             }
         }
     });
-
 }
 
 // 버전 비용 및 인력 비용 입력
 function costInput(인력맵) {
 
     console.log(" [ analysisCost :: costInput ] :: 인력데이터 => ");
     console.log(인력맵);
+    console.log(versionListData);
 
+    if ($.fn.dataTable.isDataTable('#version-cost')) {
+        $('#version-cost').DataTable().clear().destroy();
+    }
+
     // 버전 정보
     var mockVersionData = [
         {
@@ -372,6 +376,10 @@
     ];
     console.log(mockManpowerData);
 
+    if ($.fn.dataTable.isDataTable('#manpower-annual-income')) {
+        $('#manpower-annual-income').DataTable().clear().destroy();
+    }
+
     $('#manpower-annual-income').DataTable({
         data: mockManpowerData2,
         columns: [
@@ -409,7 +417,6 @@
 
 function 비용분석계산() {
     $("#cost-analysis-calculation").click(function() {
-        alert("비용 분석 계산 시작");
 
         /*var inputValues = $('input[name="yourName"]').map(function() {
             return $(this).val();