diff --git a/WindowsMonitor/Native/Native.vcxproj b/WindowsMonitor/Native/Native.vcxproj
index 3f25a807..f434d765 100644
--- a/WindowsMonitor/Native/Native.vcxproj
+++ b/WindowsMonitor/Native/Native.vcxproj
@@ -156,6 +156,8 @@
     <ClInclude Include="stdafx.h" />
     <ClInclude Include="TCPv4Monitor.h" />
     <ClInclude Include="TCPv6Monitor.h" />
+    <ClInclude Include="UDPv4Monitor.h" />
+    <ClInclude Include="UDPv6Monitor.h" />
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="Common.cpp" />
@@ -185,6 +187,8 @@
     </ClCompile>
     <ClCompile Include="TCPv4Monitor.cpp" />
     <ClCompile Include="TCPv6Monitor.cpp" />
+    <ClCompile Include="UDPv4Monitor.cpp" />
+    <ClCompile Include="UDPv6Monitor.cpp" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
diff --git a/WindowsMonitor/Native/Native.vcxproj.filters b/WindowsMonitor/Native/Native.vcxproj.filters
index 1c1b3828..6189073d 100644
--- a/WindowsMonitor/Native/Native.vcxproj.filters
+++ b/WindowsMonitor/Native/Native.vcxproj.filters
@@ -45,6 +45,12 @@
     <ClInclude Include="PhysicalDiskMonitor.h">
       <Filter>头文件</Filter>
     </ClInclude>
+    <ClInclude Include="UDPv4Monitor.h">
+      <Filter>头文件</Filter>
+    </ClInclude>
+    <ClInclude Include="UDPv6Monitor.h">
+      <Filter>头文件</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="stdafx.cpp">
@@ -74,5 +80,11 @@
     <ClCompile Include="PhysicalDiskMonitor.cpp">
       <Filter>源文件</Filter>
     </ClCompile>
+    <ClCompile Include="UDPv4Monitor.cpp">
+      <Filter>源文件</Filter>
+    </ClCompile>
+    <ClCompile Include="UDPv6Monitor.cpp">
+      <Filter>源文件</Filter>
+    </ClCompile>
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/WindowsMonitor/Native/UDPv4Monitor.cpp b/WindowsMonitor/Native/UDPv4Monitor.cpp
new file mode 100644
index 00000000..ed04310e
--- /dev/null
+++ b/WindowsMonitor/Native/UDPv4Monitor.cpp
@@ -0,0 +1,51 @@
+#include "stdafx.h"
+#include "UDPv4Monitor.h"
+#include "Common.h"
+
+JNIEXPORT jobjectArray JNICALL Java_org_bench4q_monitor_performance_windows_UDPv4Monitor_getCounterList
+	(JNIEnv * environment, jobject object)
+{
+	list<wstring> counterList=UDPv4::GetCounterList();
+	list<wstring>::iterator iter;
+	long count=(long)counterList.size();
+	jobjectArray array=environment->NewObjectArray(
+		count,environment->FindClass("java/lang/String"),environment->NewStringUTF(""));
+	int i=0;
+	for(iter=counterList.begin();iter!=counterList.end();iter++)
+	{
+		environment->SetObjectArrayElement(array,i
+			,environment->NewStringUTF(GetUTF8String((*iter).c_str())));
+		i++;
+	}
+	return array;
+}
+
+JNIEXPORT jdouble JNICALL Java_org_bench4q_monitor_performance_windows_UDPv4Monitor_getDatagramsPerSecond
+	(JNIEnv * environment, jobject object, jint idleTime)
+{
+	return UDPv4::GetDatagramsPerSecond(idleTime);
+}
+
+JNIEXPORT jdouble JNICALL Java_org_bench4q_monitor_performance_windows_UDPv4Monitor_getDatagramsReceivedPerSecond
+	(JNIEnv * environment, jobject object, jint idleTime)
+{
+	return UDPv4::GetDatagramsReceivedPerSecond(idleTime);
+}
+
+JNIEXPORT jdouble JNICALL Java_org_bench4q_monitor_performance_windows_UDPv4Monitor_getDatagramsNoPortPerSecond
+	(JNIEnv * environment, jobject object, jint idleTime)
+{
+	return UDPv4::GetDatagramsNoPortPerSecond(idleTime);
+}
+
+JNIEXPORT jdouble JNICALL Java_org_bench4q_monitor_performance_windows_UDPv4Monitor_getDatagramsReceivedErrors
+	(JNIEnv * environment, jobject object)
+{
+	return UDPv4::GetDatagramsReceivedErrors();
+}
+
+JNIEXPORT jdouble JNICALL Java_org_bench4q_monitor_performance_windows_UDPv4Monitor_getDatagramsSentPerSecond
+	(JNIEnv * environment, jobject object, jint idleTime)
+{
+	return UDPv4::GetDatagramsSentPerSecond(idleTime);
+}
diff --git a/WindowsMonitor/Native/UDPv4Monitor.h b/WindowsMonitor/Native/UDPv4Monitor.h
new file mode 100644
index 00000000..e85c4989
--- /dev/null
+++ b/WindowsMonitor/Native/UDPv4Monitor.h
@@ -0,0 +1,61 @@
+/* DO NOT EDIT THIS FILE - it is machine generated */
+#include <jni.h>
+/* Header for class org_bench4q_monitor_performance_windows_UDPv4Monitor */
+
+#ifndef _Included_org_bench4q_monitor_performance_windows_UDPv4Monitor
+#define _Included_org_bench4q_monitor_performance_windows_UDPv4Monitor
+#ifdef __cplusplus
+extern "C" {
+#endif
+	/*
+	* Class:     org_bench4q_monitor_performance_windows_UDPv4Monitor
+	* Method:    getCounterList
+	* Signature: ()[Ljava/lang/String;
+	*/
+	JNIEXPORT jobjectArray JNICALL Java_org_bench4q_monitor_performance_windows_UDPv4Monitor_getCounterList
+		(JNIEnv *, jobject);
+
+	/*
+	* Class:     org_bench4q_monitor_performance_windows_UDPv4Monitor
+	* Method:    getDatagramsPerSecond
+	* Signature: (I)D
+	*/
+	JNIEXPORT jdouble JNICALL Java_org_bench4q_monitor_performance_windows_UDPv4Monitor_getDatagramsPerSecond
+		(JNIEnv *, jobject, jint);
+
+	/*
+	* Class:     org_bench4q_monitor_performance_windows_UDPv4Monitor
+	* Method:    getDatagramsReceivedPerSecond
+	* Signature: (I)D
+	*/
+	JNIEXPORT jdouble JNICALL Java_org_bench4q_monitor_performance_windows_UDPv4Monitor_getDatagramsReceivedPerSecond
+		(JNIEnv *, jobject, jint);
+
+	/*
+	* Class:     org_bench4q_monitor_performance_windows_UDPv4Monitor
+	* Method:    getDatagramsNoPortPerSecond
+	* Signature: (I)D
+	*/
+	JNIEXPORT jdouble JNICALL Java_org_bench4q_monitor_performance_windows_UDPv4Monitor_getDatagramsNoPortPerSecond
+		(JNIEnv *, jobject, jint);
+
+	/*
+	* Class:     org_bench4q_monitor_performance_windows_UDPv4Monitor
+	* Method:    getDatagramsReceivedErrors
+	* Signature: ()D
+	*/
+	JNIEXPORT jdouble JNICALL Java_org_bench4q_monitor_performance_windows_UDPv4Monitor_getDatagramsReceivedErrors
+		(JNIEnv *, jobject);
+
+	/*
+	* Class:     org_bench4q_monitor_performance_windows_UDPv4Monitor
+	* Method:    getDatagramsSentPerSecond
+	* Signature: (I)D
+	*/
+	JNIEXPORT jdouble JNICALL Java_org_bench4q_monitor_performance_windows_UDPv4Monitor_getDatagramsSentPerSecond
+		(JNIEnv *, jobject, jint);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/WindowsMonitor/Native/UDPv6Monitor.cpp b/WindowsMonitor/Native/UDPv6Monitor.cpp
new file mode 100644
index 00000000..881e50f8
--- /dev/null
+++ b/WindowsMonitor/Native/UDPv6Monitor.cpp
@@ -0,0 +1,51 @@
+#include "stdafx.h"
+#include "UDPv6Monitor.h"
+#include "Common.h"
+
+JNIEXPORT jobjectArray JNICALL Java_org_bench4q_monitor_performance_windows_UDPv6Monitor_getCounterList
+	(JNIEnv * environment, jobject object)
+{
+	list<wstring> counterList=UDPv6::GetCounterList();
+	list<wstring>::iterator iter;
+	long count=(long)counterList.size();
+	jobjectArray array=environment->NewObjectArray(
+		count,environment->FindClass("java/lang/String"),environment->NewStringUTF(""));
+	int i=0;
+	for(iter=counterList.begin();iter!=counterList.end();iter++)
+	{
+		environment->SetObjectArrayElement(array,i
+			,environment->NewStringUTF(GetUTF8String((*iter).c_str())));
+		i++;
+	}
+	return array;
+}
+
+JNIEXPORT jdouble JNICALL Java_org_bench4q_monitor_performance_windows_UDPv6Monitor_getDatagramsPerSecond
+	(JNIEnv * environment, jobject object, jint idleTime)
+{
+	return UDPv6::GetDatagramsPerSecond(idleTime);
+}
+
+JNIEXPORT jdouble JNICALL Java_org_bench4q_monitor_performance_windows_UDPv6Monitor_getDatagramsReceivedPerSecond
+	(JNIEnv * environment, jobject object, jint idleTime)
+{
+	return UDPv6::GetDatagramsReceivedPerSecond(idleTime);
+}
+
+JNIEXPORT jdouble JNICALL Java_org_bench4q_monitor_performance_windows_UDPv6Monitor_getDatagramsNoPortPerSecond
+	(JNIEnv * environment, jobject object, jint idleTime)
+{
+	return UDPv6::GetDatagramsNoPortPerSecond(idleTime);
+}
+
+JNIEXPORT jdouble JNICALL Java_org_bench4q_monitor_performance_windows_UDPv6Monitor_getDatagramsReceivedErrors
+	(JNIEnv * environment, jobject object)
+{
+	return UDPv6::GetDatagramsReceivedErrors();
+}
+
+JNIEXPORT jdouble JNICALL Java_org_bench4q_monitor_performance_windows_UDPv6Monitor_getDatagramsSentPerSecond
+	(JNIEnv * environment, jobject object, jint idleTime)
+{
+	return UDPv6::GetDatagramsSentPerSecond(idleTime);
+}
diff --git a/WindowsMonitor/Native/UDPv6Monitor.h b/WindowsMonitor/Native/UDPv6Monitor.h
new file mode 100644
index 00000000..1dc43641
--- /dev/null
+++ b/WindowsMonitor/Native/UDPv6Monitor.h
@@ -0,0 +1,61 @@
+/* DO NOT EDIT THIS FILE - it is machine generated */
+#include <jni.h>
+/* Header for class org_bench4q_monitor_performance_windows_UDPv6Monitor */
+
+#ifndef _Included_org_bench4q_monitor_performance_windows_UDPv6Monitor
+#define _Included_org_bench4q_monitor_performance_windows_UDPv6Monitor
+#ifdef __cplusplus
+extern "C" {
+#endif
+	/*
+	* Class:     org_bench4q_monitor_performance_windows_UDPv6Monitor
+	* Method:    getCounterList
+	* Signature: ()[Ljava/lang/String;
+	*/
+	JNIEXPORT jobjectArray JNICALL Java_org_bench4q_monitor_performance_windows_UDPv6Monitor_getCounterList
+		(JNIEnv *, jobject);
+
+	/*
+	* Class:     org_bench4q_monitor_performance_windows_UDPv6Monitor
+	* Method:    getDatagramsPerSecond
+	* Signature: (I)D
+	*/
+	JNIEXPORT jdouble JNICALL Java_org_bench4q_monitor_performance_windows_UDPv6Monitor_getDatagramsPerSecond
+		(JNIEnv *, jobject, jint);
+
+	/*
+	* Class:     org_bench4q_monitor_performance_windows_UDPv6Monitor
+	* Method:    getDatagramsReceivedPerSecond
+	* Signature: (I)D
+	*/
+	JNIEXPORT jdouble JNICALL Java_org_bench4q_monitor_performance_windows_UDPv6Monitor_getDatagramsReceivedPerSecond
+		(JNIEnv *, jobject, jint);
+
+	/*
+	* Class:     org_bench4q_monitor_performance_windows_UDPv6Monitor
+	* Method:    getDatagramsNoPortPerSecond
+	* Signature: (I)D
+	*/
+	JNIEXPORT jdouble JNICALL Java_org_bench4q_monitor_performance_windows_UDPv6Monitor_getDatagramsNoPortPerSecond
+		(JNIEnv *, jobject, jint);
+
+	/*
+	* Class:     org_bench4q_monitor_performance_windows_UDPv6Monitor
+	* Method:    getDatagramsReceivedErrors
+	* Signature: ()D
+	*/
+	JNIEXPORT jdouble JNICALL Java_org_bench4q_monitor_performance_windows_UDPv6Monitor_getDatagramsReceivedErrors
+		(JNIEnv *, jobject);
+
+	/*
+	* Class:     org_bench4q_monitor_performance_windows_UDPv6Monitor
+	* Method:    getDatagramsSentPerSecond
+	* Signature: (I)D
+	*/
+	JNIEXPORT jdouble JNICALL Java_org_bench4q_monitor_performance_windows_UDPv6Monitor_getDatagramsSentPerSecond
+		(JNIEnv *, jobject, jint);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/src/main/java/org/bench4q/monitor/Main.java b/src/main/java/org/bench4q/monitor/Main.java
index 0f8ca743..092cdd20 100644
--- a/src/main/java/org/bench4q/monitor/Main.java
+++ b/src/main/java/org/bench4q/monitor/Main.java
@@ -8,6 +8,8 @@ import org.bench4q.monitor.performance.windows.NetworkInterfaceMonitor;
 import org.bench4q.monitor.performance.windows.PhysicalDiskMonitor;
 import org.bench4q.monitor.performance.windows.TCPv4Monitor;
 import org.bench4q.monitor.performance.windows.TCPv6Monitor;
+import org.bench4q.monitor.performance.windows.UDPv4Monitor;
+import org.bench4q.monitor.performance.windows.UDPv6Monitor;
 
 public class Main {
 	static {
@@ -111,6 +113,18 @@ public class Main {
 			System.out.println(elem);
 		}
 
+		UDPv4Monitor udpv4Monitor = new UDPv4Monitor();
+		String[] udpv4Counter = udpv4Monitor.getCounterList();
+		for (String elem : udpv4Counter) {
+			System.out.println(elem);
+		}
+
+		UDPv6Monitor udpv6Monitor = new UDPv6Monitor();
+		String[] udpv6Counter = udpv6Monitor.getCounterList();
+		for (String elem : udpv6Counter) {
+			System.out.println(elem);
+		}
+
 		MonitorServer monitorServer = new MonitorServer(5555);
 		monitorServer.start();
 	}