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 b4bd1d5d..12f17389 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
@@ -9,8 +9,8 @@ import javax.xml.bind.annotation.XmlRootElement;
 
 @XmlRootElement(name = "limitableFields")
 public class LimitableFieldsModel {
+	private List<String> fieldsParent;
 	private List<String> fields;
-
 	@XmlElementWrapper(name = "fieldList")
 	@XmlElement(name = "field")
 	public List<String> getFields() {
@@ -23,10 +23,31 @@ public class LimitableFieldsModel {
 
 	public LimitableFieldsModel() {
 		this.fields = new ArrayList<String>();
-		this.fields.add("memoryUsedPercent");
-		this.fields.add("processorTimePercent");
-		this.fields.add("userTimePercent");
-		this.fields.add("privilegedTimePercent");
+		this.fieldsParent = new ArrayList<String>();
+		this.fields.add("MemoryUsedPercent");
+		this.fieldsParent.add("org.bench4q.monitor.model.MemoryModel");
+		this.fields.add("ProcessorTimePercent");
+		this.fieldsParent.add("org.bench4q.monitor.model.ProcessorModel");
+		this.fields.add("UserTimePercent");
+		this.fieldsParent.add("org.bench4q.monitor.model.ProcessorModel");
+		this.fields.add("PrivilegedTimePercent");
+		this.fieldsParent.add("org.bench4q.monitor.model.ProcessorModel");
+	}
+	
+	public String validname(String name){
+		for (int i = 0; i < this.fields.size(); i++){
+			if (name.toUpperCase().equals(fields.get(i).toUpperCase()))
+				return fieldsParent.get(i);
+			}
+			return "";
+	}
+	
+	public List<String> getFieldsParent() {
+		return fieldsParent;
+	}
+
+	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 b6a26662..e99c83d5 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
@@ -1,11 +1,13 @@
 package org.bench4q.monitor.model;
 
+import java.lang.reflect.Method;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.List;
 import java.util.TimeZone;
 import java.util.concurrent.ExecutionException;
+
 import javax.xml.bind.annotation.XmlElement;
 import javax.xml.bind.annotation.XmlRootElement;
 
@@ -97,21 +99,18 @@ public class MonitorMain extends SampleModel {
 		for (int i = 0; i < list.size(); i++){
 			String name = list.get(i).getName();
 			double limit = list.get(i).getLimit();
-			if (name.equals("memoryUsedPercent")){	
-				if (limit <= this.memoryModel.getMemoryUsedPercent())
-					limitResult = true;
-			}
-			if (name.equals("processorTimePercent")){	
-				if (limit <= this.processorModel.getProcessorTimePercent())
-					limitResult = true;
-			}
-			if (name.equals("userTimePercent")){	
-				if (limit <= this.processorModel.getUserTimePercent())
-					limitResult = true;
-			}
-			if (name.equals("privilegedTimePercent")){	
-				if (limit <= this.processorModel.getPrivilegedTimePercent())
-					limitResult = true;
+			LimitableFieldsModel limitableFieldsModel = new LimitableFieldsModel();
+			String parent = limitableFieldsModel.validname(name);
+			if (parent !=""){
+				try {
+					Class<?> c = Class.forName(parent);
+					Object obj=c.newInstance();
+					Method mget=c.getMethod("get"+name);
+				    double currentvalue=(Double) mget.invoke(obj);
+				    if (currentvalue >= limit) limitResult = true;
+				} catch (Exception e) {
+					e.printStackTrace();
+				}
 			}
 		}
 		return limitResult;