diff --git a/Bench4Q-Web/src/main/webapp/script/TestPlan/TestPlanServer.js b/Bench4Q-Web/src/main/webapp/script/TestPlan/TestPlanServer.js
index 834c2faf..cf47e6ab 100644
--- a/Bench4Q-Web/src/main/webapp/script/TestPlan/TestPlanServer.js
+++ b/Bench4Q-Web/src/main/webapp/script/TestPlan/TestPlanServer.js
@@ -74,6 +74,8 @@ function getScriptId(scriptName) {
 function getPointModelList(allocation,requireLoadArrayObj,executeRangeArrayObj){
 	var pointModelList = new Array();
 	var preExeRange = 0;
+	var zeroPointModel = new WebPointModel(0,0);
+	pointModelList.push(zeroPointModel);
 	for(var i=1;i< requireLoadArrayObj.length;i++){
 		var realLoad = parseInt(parseInt(requireLoadArrayObj[i].value)*allocation/100);
 		var pointModel = new WebPointModel(preExeRange+=parseInt(executeRangeArrayObj[i].value),realLoad);