diff --git a/Bench4Q-Monitor-Sigar/src/main/java/org/bench4q/monitor/api/MainController.java b/Bench4Q-Monitor-Sigar/src/main/java/org/bench4q/monitor/api/MainController.java
index a9385130..667da287 100644
--- a/Bench4Q-Monitor-Sigar/src/main/java/org/bench4q/monitor/api/MainController.java
+++ b/Bench4Q-Monitor-Sigar/src/main/java/org/bench4q/monitor/api/MainController.java
@@ -1,8 +1,6 @@
 package org.bench4q.monitor.api;
 
-import java.util.ArrayList;
 import java.util.HashMap;
-import java.util.List;
 import java.util.UUID;
 import java.util.concurrent.ExecutionException;
 
@@ -32,7 +30,7 @@ public class MainController {
 
 	@RequestMapping(value = "/limitableFields")
 	@ResponseBody
-	public LimitableFieldsModel limitableFields() {
+	public LimitableFieldsModel limitableFields() throws SigarException {
 		return new LimitableFieldsModel();
 	}
 
diff --git a/Bench4Q-Monitor-Sigar/src/main/java/org/bench4q/monitor/model/LimitableFieldsModel.java b/Bench4Q-Monitor-Sigar/src/main/java/org/bench4q/monitor/model/LimitableFieldsModel.java
index 12f17389..fb4c521e 100644
--- a/Bench4Q-Monitor-Sigar/src/main/java/org/bench4q/monitor/model/LimitableFieldsModel.java
+++ b/Bench4Q-Monitor-Sigar/src/main/java/org/bench4q/monitor/model/LimitableFieldsModel.java
@@ -7,6 +7,9 @@ import javax.xml.bind.annotation.XmlElement;
 import javax.xml.bind.annotation.XmlElementWrapper;
 import javax.xml.bind.annotation.XmlRootElement;
 
+import org.hyperic.sigar.SigarException;
+
+
 @XmlRootElement(name = "limitableFields")
 public class LimitableFieldsModel {
 	private List<String> fieldsParent;
@@ -21,17 +24,19 @@ public class LimitableFieldsModel {
 		this.fields = fields;
 	}
 
-	public LimitableFieldsModel() {
+	public LimitableFieldsModel() throws SigarException {
 		this.fields = new ArrayList<String>();
 		this.fieldsParent = new ArrayList<String>();
+		String stringMemoryModel = new MemoryModel().getClass().getName();
+		String stringProcessorModel = new ProcessorModel().getClass().getName();
 		this.fields.add("MemoryUsedPercent");
-		this.fieldsParent.add("org.bench4q.monitor.model.MemoryModel");
+		this.fieldsParent.add(stringMemoryModel);
 		this.fields.add("ProcessorTimePercent");
-		this.fieldsParent.add("org.bench4q.monitor.model.ProcessorModel");
+		this.fieldsParent.add(stringProcessorModel);
 		this.fields.add("UserTimePercent");
-		this.fieldsParent.add("org.bench4q.monitor.model.ProcessorModel");
+		this.fieldsParent.add(stringProcessorModel);
 		this.fields.add("PrivilegedTimePercent");
-		this.fieldsParent.add("org.bench4q.monitor.model.ProcessorModel");
+		this.fieldsParent.add(stringProcessorModel);
 	}
 	
 	public String validname(String name){
@@ -49,6 +54,6 @@ public class LimitableFieldsModel {
 	public void setFieldsParent(List<String> fieldsParent) {
 		this.fieldsParent = fieldsParent;
 	}
-	
+
 
 }
diff --git a/Bench4Q-Monitor-Sigar/src/main/java/org/bench4q/monitor/model/MonitorMain.java b/Bench4Q-Monitor-Sigar/src/main/java/org/bench4q/monitor/model/MonitorMain.java
index e99c83d5..f1814329 100644
--- a/Bench4Q-Monitor-Sigar/src/main/java/org/bench4q/monitor/model/MonitorMain.java
+++ b/Bench4Q-Monitor-Sigar/src/main/java/org/bench4q/monitor/model/MonitorMain.java
@@ -108,6 +108,7 @@ public class MonitorMain extends SampleModel {
 					Method mget=c.getMethod("get"+name);
 				    double currentvalue=(Double) mget.invoke(obj);
 				    if (currentvalue >= limit) limitResult = true;
+				    //System.out.println(name+": "+currentvalue);
 				} catch (Exception e) {
 					e.printStackTrace();
 				}
diff --git a/Bench4Q-Monitor-Sigar/src/test/java/org/bench4q/monitor/Test_LimitableFieldsModel.java b/Bench4Q-Monitor-Sigar/src/test/java/org/bench4q/monitor/Test_LimitableFieldsModel.java
index 67a4669a..13d49556 100644
--- a/Bench4Q-Monitor-Sigar/src/test/java/org/bench4q/monitor/Test_LimitableFieldsModel.java
+++ b/Bench4Q-Monitor-Sigar/src/test/java/org/bench4q/monitor/Test_LimitableFieldsModel.java
@@ -3,15 +3,18 @@ package org.bench4q.monitor;
 import java.util.List;
 
 import org.bench4q.monitor.model.LimitableFieldsModel;
+import org.hyperic.sigar.SigarException;
 import org.junit.Test;
 
 public class Test_LimitableFieldsModel {
 	@Test
-	public void testLimitableFieldsModelGet(){
+	public void testLimitableFieldsModelGet() throws SigarException{
 		LimitableFieldsModel limitList = new LimitableFieldsModel();
 		List<String> result = limitList.getFields();
+		List<String> resultP = limitList.getFieldsParent();
 		for (int i = 0; i < result.size(); i++){
 			System.out.println(result.get(i).toString());
+			System.out.println(resultP.get(i).toString());
 		}
 	}
 
diff --git a/Bench4Q-Monitor-Sigar/src/test/java/org/bench4q/monitor/controler/Test_MainControler.java b/Bench4Q-Monitor-Sigar/src/test/java/org/bench4q/monitor/controler/Test_MainControler.java
index aed2bd05..2539a459 100644
--- a/Bench4Q-Monitor-Sigar/src/test/java/org/bench4q/monitor/controler/Test_MainControler.java
+++ b/Bench4Q-Monitor-Sigar/src/test/java/org/bench4q/monitor/controler/Test_MainControler.java
@@ -16,14 +16,14 @@ public class Test_MainControler {
 		LimitModel.ParameterModel params2 = new LimitModel.ParameterModel();
 		LimitModel.ParameterModel params3 = new LimitModel.ParameterModel();
 		LimitModel.ParameterModel params4 = new LimitModel.ParameterModel();
-		params1.setName("memoryUsedPercent");
+		params1.setName("MemoryUsedPercent");
 		params1.setLimit(100);
-		params2.setName("processorTimePercent");
-		params2.setLimit(10);
-		params3.setName("userTimePercent");
+		params2.setName("ProcessorTimePercent");
+		params2.setLimit(100);
+		params3.setName("UserTimePercent");
 		params3.setLimit(100);
-		params4.setName("privilegedTimePercent");
-		params4.setLimit(100);
+		params4.setName("PrivilegedTimePercent");
+		params4.setLimit(20);
 		List<LimitModel.ParameterModel> list = new ArrayList<LimitModel.ParameterModel>();
 		list.add(params1);
 		list.add(params2);