diff --git a/src/main/webapp/WEB-INF/views/dashboard/trafficBandwidthList.jsp b/src/main/webapp/WEB-INF/views/dashboard/trafficBandwidthList.jsp
index d2da130d6..3cbd508de 100644
--- a/src/main/webapp/WEB-INF/views/dashboard/trafficBandwidthList.jsp
+++ b/src/main/webapp/WEB-INF/views/dashboard/trafficBandwidthList.jsp
@@ -190,7 +190,6 @@ function rankItemChanged3(beginDate,endDate){
 		timeout:40000,
 		success:function (data){
 			if(data!=null){
-				console.log(4444);
 				result=data;
 			}
 			closeTip();
@@ -220,26 +219,29 @@ function changeBandwidth(unitType,beginDate,endDate){
 	var ipv6data2=null;
 	var tcpdata2=null;
 	var udpdata2=null;
-	if(Object.keys(data).length>0){
-		xdata=data.ipv4Type1[0].statTime;
-		if(unitType=="Gbps"){
-			ipv4data=data.ipv4Type1[0].gbps;
-			ipv6data=data.ipv6Type1[0].gbps;
-			tcpdata=data.trans6Type1[0].gbps;
-			udpdata=data.trans17Type1[0].gbps;
-		}
-		if(unitType=="pps"){
-			ipv4data=data.ipv4Type1.pps;
-			ipv6data=data.ipv6Type1.pps;
-			tcpdata=data.trans6Type1.pps;
-			udpdata=data.trans17Type1.pps;
-			
-		}
-		if(unitType=="linkNumber"){
-			ipv4data=data.ipv4Type1.linkNum;
-			ipv6data=data.ipv6Type1.linkNum;
-			tcpdata=data.trans6Type1.linkNum;
-			udpdata=data.trans17Type1.linkNum;
+	if(data!=null&&Object.keys(data).length>0){
+		if(data.ipv4Type1!=undefined&&data.ipv4Type1!=null){
+			console.log(2222)
+			xdata=data.ipv4Type1[0].statTime;
+			if(unitType=="Gbps"){
+				ipv4data=data.ipv4Type1[0].gbps;
+				ipv6data=data.ipv6Type1[0].gbps;
+				tcpdata=data.trans6Type1[0].gbps;
+				udpdata=data.trans17Type1[0].gbps;
+			}
+			if(unitType=="pps"){
+				ipv4data=data.ipv4Type1.pps;
+				ipv6data=data.ipv6Type1.pps;
+				tcpdata=data.trans6Type1.pps;
+				udpdata=data.trans17Type1.pps;
+				
+			}
+			if(unitType=="linkNumber"){
+				ipv4data=data.ipv4Type1.linkNum;
+				ipv6data=data.ipv6Type1.linkNum;
+				tcpdata=data.trans6Type1.linkNum;
+				udpdata=data.trans17Type1.linkNum;
+			}
 		}
 	}
 	var series=new Array();
@@ -258,25 +260,29 @@ function changeBandwidth(unitType,beginDate,endDate){
 	});
 	showBandwidthChart("chart1",unitType,xdata,series,"Astana");
 	
-	if(Object.keys(data).length>0){
-		if(unitType=="Gbps"){
-			ipv4data2=data.ipv4Type2[0].gbps;
-			ipv6data2=data.ipv6Type2[0].gbps;
-			tcpdata2=data.trans6Type2[0].gbps;
-			udpdata2=data.trans17Type2[0].gbps;
-		}
-		if(unitType=="pps"){
-			ipv4data2=data.ipv4Type2.pps;
-			ipv6data2=data.ipv6Type2.pps;
-			tcpdata2=data.trans6Type2.pps;
-			udpdata2=data.trans17Type2.pps;
-			
-		}
-		if(unitType=="linkNumber"){
-			ipv4data2=data.ipv4Type2.linkNum;
-			ipv6data2=data.ipv6Type2.linkNum;
-			tcpdata2=data.trans6Type2.linkNum;
-			udpdata2=data.trans17Type2.linkNum;
+	if(data!=null&&Object.keys(data).length>0){
+		if(data.ipv4Type2!=undefined&&data.ipv4Type2!=null){
+			console.log(3333)
+			xdata=data.ipv4Type2[0].statTime;
+			if(unitType=="Gbps"){
+				ipv4data2=data.ipv4Type2[0].gbps;
+				ipv6data2=data.ipv6Type2[0].gbps;
+				tcpdata2=data.trans6Type2[0].gbps;
+				udpdata2=data.trans17Type2[0].gbps;
+			}
+			if(unitType=="pps"){
+				ipv4data2=data.ipv4Type2.pps;
+				ipv6data2=data.ipv6Type2.pps;
+				tcpdata2=data.trans6Type2.pps;
+				udpdata2=data.trans17Type2.pps;
+				
+			}
+			if(unitType=="linkNumber"){
+				ipv4data2=data.ipv4Type2.linkNum;
+				ipv6data2=data.ipv6Type2.linkNum;
+				tcpdata2=data.trans6Type2.linkNum;
+				udpdata2=data.trans17Type2.linkNum;
+			}
 		}
 	}
 	var series=new Array();