diff --git a/skywalking-api/src/main/java/com/ai/cloud/skywalking/sender/DataSender.java b/skywalking-api/src/main/java/com/ai/cloud/skywalking/sender/DataSender.java
index faa4d636aa409d9687e60bdb0f777f0e8a6b0928..a65d61b114d7c8325cf402a93b09ad3b4c9c0135 100644
--- a/skywalking-api/src/main/java/com/ai/cloud/skywalking/sender/DataSender.java
+++ b/skywalking-api/src/main/java/com/ai/cloud/skywalking/sender/DataSender.java
@@ -1,5 +1,6 @@
 package com.ai.cloud.skywalking.sender;
 
+import com.ai.cloud.skywalking.util.ProtocolPackager;
 import io.netty.bootstrap.Bootstrap;
 import io.netty.channel.Channel;
 import io.netty.channel.ChannelHandlerContext;
@@ -75,14 +76,10 @@ public class DataSender implements IDataSender {
     public boolean send(String data) {
         try {
             if (channel != null && channel.isActive()) {
-                // 对协议格式进行修改
-                // | check sum(4 byte) |  data
-                byte[] dataArray = new byte[data.getBytes().length + 4];
-                System.arraycopy(dataArray,0, dataArray,4, dataArray.length);
-                byte[] checkSumArray = generateChecksum(data);
-                System.arraycopy(checkSumArray,0, dataArray,0, checkSumArray.length);
 
-                channel.writeAndFlush(dataArray);
+                byte[] dataPackage = ProtocolPackager.pack(data.getBytes());
+                channel.writeAndFlush(dataPackage);
+
                 SDKHealthCollector.getCurrentHeathReading("sender").updateData(HeathReading.INFO, "DataSender[" + socketAddress + "] send data successfully.");
                 return true;
             }else{
@@ -97,30 +94,6 @@ public class DataSender implements IDataSender {
         return false;
     }
 
-    /**
-     * 生成校验和参数
-     * @param data
-     * @return
-     */
-    private byte[] generateChecksum(String data) {
-        char[] dataArray = data.toCharArray();
-        int result = dataArray[0];
-        for (int i = 0; i < dataArray.length; i++) {
-            result ^= dataArray[i];
-        }
-
-        return intToBytes(result);
-    }
-
-    private byte[] intToBytes(int value) {
-        byte[] src = new byte[4];
-        src[0] = (byte) ((value >> 24) & 0xFF);
-        src[1] = (byte) ((value >> 16) & 0xFF);
-        src[2] = (byte) ((value >> 8) & 0xFF);
-        src[3] = (byte) (value & 0xFF);
-        return src;
-    }
-
     public InetSocketAddress getServerAddr() {
         return this.socketAddress;
     }
diff --git a/skywalking-api/src/test/java/test/ai/cloud/checksum/CheckSumTest.java b/skywalking-api/src/test/java/test/ai/cloud/checksum/CheckSumTest.java
index 01bf07e25e07977e9a5723a245a1c99002aa18d4..03a166584dddb5281d402f2cf0d958a30e45960d 100644
--- a/skywalking-api/src/test/java/test/ai/cloud/checksum/CheckSumTest.java
+++ b/skywalking-api/src/test/java/test/ai/cloud/checksum/CheckSumTest.java
@@ -4,7 +4,7 @@ import org.junit.Test;
 
 public class CheckSumTest {
     private static final int dataIndex = 2;
-    private static final int MAX_TEST_COUNT = 100000;
+    private static final int MAX_TEST_COUNT = 100_000_00;
 
     @Test
     public void TestAllXORSum() {
diff --git a/skywalking-server/pom.xml b/skywalking-server/pom.xml
index 90b56db1b90a6240498f1fefb18d131428322aa6..12b996229506ab61219c0e4f10a9ac7b36a584f6 100644
--- a/skywalking-server/pom.xml
+++ b/skywalking-server/pom.xml
@@ -4,7 +4,7 @@
 
     <groupId>com.ai.cloud</groupId>
     <artifactId>skywalking-server</artifactId>
-    <version>1.0b</version>
+    <version>1.0-Final</version>
     <packaging>jar</packaging>
 
     <name>skywalking-server</name>
diff --git a/skywalking-server/src/main/java/com/ai/cloud/skywalking/reciever/conf/Config.java b/skywalking-server/src/main/java/com/ai/cloud/skywalking/reciever/conf/Config.java
index 98e7c6683e6ae839843875524e254fc4603e1586..2ac53e3315ed7193694be5cf93d1655cb25ca7b3 100644
--- a/skywalking-server/src/main/java/com/ai/cloud/skywalking/reciever/conf/Config.java
+++ b/skywalking-server/src/main/java/com/ai/cloud/skywalking/reciever/conf/Config.java
@@ -10,10 +10,10 @@ public class Config {
         public static int MAX_DEAL_DATA_THREAD_NUMBER = 3;
 
         // 异常数据的时间间隔
-        public static int EXCEPTION_DATA_SENDING_INTERVAL = 5 * 60;
+        public static int FAILED_PACKAGE_WATCHING_TIME_WINDOW = 5 * 60;
 
         // 时间间隔内最大异常数据次数
-        public static int MAX_SEND_EXCEPTION_DATA_COUNT = 200;
+        public static int MAX_WATCHING_FAILED_PACKAGE_SIZE = 200;
     }
 
     // 数据缓存配置类
diff --git a/skywalking-server/src/main/java/com/ai/cloud/skywalking/reciever/handler/CollectionServerDataHandler.java b/skywalking-server/src/main/java/com/ai/cloud/skywalking/reciever/handler/CollectionServerDataHandler.java
index 6775f92e4bbb22a7d77efe01f3e54eb7c84c0538..41520da398be2d99ad7dbc6d0b2b2aae335ba347 100644
--- a/skywalking-server/src/main/java/com/ai/cloud/skywalking/reciever/handler/CollectionServerDataHandler.java
+++ b/skywalking-server/src/main/java/com/ai/cloud/skywalking/reciever/handler/CollectionServerDataHandler.java
@@ -3,12 +3,12 @@ package com.ai.cloud.skywalking.reciever.handler;
 import com.ai.cloud.skywalking.reciever.buffer.DataBufferThreadContainer;
 import com.ai.cloud.skywalking.reciever.conf.Config;
 import com.ai.cloud.skywalking.reciever.storage.AlarmRedisConnector;
+import com.ai.cloud.skywalking.util.ProtocolPackager;
 import io.netty.channel.ChannelHandlerContext;
 import io.netty.channel.SimpleChannelInboundHandler;
 import redis.clients.jedis.Jedis;
 
 import java.net.InetSocketAddress;
-import java.util.Arrays;
 
 public class CollectionServerDataHandler extends SimpleChannelInboundHandler<byte[]> {
 
@@ -17,55 +17,30 @@ public class CollectionServerDataHandler extends SimpleChannelInboundHandler<byt
         Thread.currentThread().setName("ServerReceiver");
         // 当接受到这条消息的是空，则忽略
         if (msg != null && msg.length >= 0 && msg.length < Config.DataPackage.MAX_DATA_PACKAGE) {
-            // | check sum(4 byte) | data |
-            byte[] originCheckSum = new byte[4];
-            System.arraycopy(msg, 0, originCheckSum, 0, 4);
-            // 对协议进行拆包
-            String data = new String(msg, 4, msg.length - 4);
-            // 计算校验和
-            byte[] checkSum = generateChecksum(data);
 
-            if (Arrays.equals(originCheckSum, checkSum)) {
-                DataBufferThreadContainer.getDataBufferThread().saveTemporarily(data.getBytes());
-            } else {
-                InetSocketAddress socketAddress = (InetSocketAddress) ctx.channel().localAddress();
-                String key = ctx.name() + "-" + socketAddress.getHostName() + ":" + socketAddress.getPort();
-                Jedis jedis = AlarmRedisConnector.getJedis();
-                // 如果不存在，则置为0，并且设置生失效时间
-                if (jedis.setnx(key, 0 + "") == 1) {
-                    jedis.expire(key, Config.Server.EXCEPTION_DATA_SENDING_INTERVAL);
-                }
-
-                if (Config.Server.MAX_SEND_EXCEPTION_DATA_COUNT > jedis.incr(key)) {
-                    ctx.channel().close();
-                }
+            byte[] data = ProtocolPackager.unpack(msg);
 
+            if (data != null) {
+                DataBufferThreadContainer.getDataBufferThread().saveTemporarily(data);
+            } else {
+                // 处理错误包
+                dealFailedPackage(ctx);
             }
         }
     }
 
-    /**
-     * 生成校验和参数
-     *
-     * @param data
-     * @return
-     */
-    private byte[] generateChecksum(String data) {
-        char[] dataArray = data.toCharArray();
-        int result = dataArray[0];
-        for (int i = 0; i < dataArray.length; i++) {
-            result ^= dataArray[i];
+    private void dealFailedPackage(ChannelHandlerContext ctx) {
+        InetSocketAddress socketAddress = (InetSocketAddress) ctx.channel().localAddress();
+        String key = ctx.name() + "-" + socketAddress.getHostName() + ":" + socketAddress.getPort();
+        Jedis jedis = AlarmRedisConnector.getJedis();
+        if (jedis.setnx(key, 0 + "") == 1) {
+            jedis.expire(key, Config.Server.FAILED_PACKAGE_WATCHING_TIME_WINDOW);
         }
 
-        return intToBytes(result);
+        if (Config.Server.MAX_WATCHING_FAILED_PACKAGE_SIZE > jedis.incr(key)) {
+            ctx.channel().close();
+        }
     }
 
-    private byte[] intToBytes(int value) {
-        byte[] src = new byte[4];
-        src[0] = (byte) ((value >> 24) & 0xFF);
-        src[1] = (byte) ((value >> 16) & 0xFF);
-        src[2] = (byte) ((value >> 8) & 0xFF);
-        src[3] = (byte) (value & 0xFF);
-        return src;
-    }
+
 }
diff --git a/skywalking-server/src/main/resources/config.properties b/skywalking-server/src/main/resources/config.properties
index 693a953461da368eabbbd9533d659c45b67888aa..2090f0042d245f2d3d6fd9198aa1da7c161725fe 100644
--- a/skywalking-server/src/main/resources/config.properties
+++ b/skywalking-server/src/main/resources/config.properties
@@ -1,8 +1,8 @@
 #采集服务器的端口
 server.port=34000
 server.max_deal_data_thread_number=5
-server.exception_data_sending_interval=300
-server.max_send_exception_data_count=200;
+server.failed_package_watching_time_windowss=300
+server.max_watching_failed_package_size=200;
 
 #每个线程最大缓存数量
 buffer.per_thread_max_buffer_number=1024