diff --git a/skywalking-server/src/main/java/com/ai/cloud/skywalking/reciever/hbase/HBaseOperator.java b/skywalking-server/src/main/java/com/ai/cloud/skywalking/reciever/hbase/HBaseOperator.java
index 92e920954..3137277ac 100644
--- a/skywalking-server/src/main/java/com/ai/cloud/skywalking/reciever/hbase/HBaseOperator.java
+++ b/skywalking-server/src/main/java/com/ai/cloud/skywalking/reciever/hbase/HBaseOperator.java
@@ -22,7 +22,6 @@ public class HBaseOperator {
     private static Connection connection;
 
     private static void initHBaseClient() throws IOException {
-        System.setProperty("hadoop.home.dir", "D:/hadoop/hadoop-2.4.1");
         if (configuration == null) {
             configuration = HBaseConfiguration.create();
             if (Config.HBaseConfig.ZK_HOSTNAME == null || "".equals(Config.HBaseConfig.ZK_HOSTNAME)) {
@@ -60,7 +59,7 @@ public class HBaseOperator {
             createTable(tableName);
             Table table = connection.getTable(TableName.valueOf(tableName));
             Put put = new Put(Bytes.toBytes(rowKey));
-            put.add(Bytes.toBytes(Config.HBaseConfig.FAMILY_COLUMN_NAME), Bytes.toBytes(qualifier), Bytes
+            put.addColumn(Bytes.toBytes(Config.HBaseConfig.FAMILY_COLUMN_NAME), Bytes.toBytes(qualifier), Bytes
                     .toBytes(value));
             table.put(put);
             if (logger.isDebugEnabled()) {
diff --git a/skywalking-server/src/main/java/com/ai/cloud/skywalking/reciever/model/BuriedPointEntry.java b/skywalking-server/src/main/java/com/ai/cloud/skywalking/reciever/model/BuriedPointEntry.java
index 4d3bea940..a35166442 100644
--- a/skywalking-server/src/main/java/com/ai/cloud/skywalking/reciever/model/BuriedPointEntry.java
+++ b/skywalking-server/src/main/java/com/ai/cloud/skywalking/reciever/model/BuriedPointEntry.java
@@ -92,7 +92,4 @@ public class BuriedPointEntry {
         return result;
     }
 
-    public static void main(String[] args){
-        BuriedPointEntry.convert("4d6d38a76c21436e998a81fe798d4ced-.0.0.0-0-com.ai.cloud.skywalking.plugin.spring.common.CallChainE.doBusiness()-1447671990694-0-astraea-PC/192.168.1.108-0- -M-false- -8080;4d6d38a76c21436e998a81fe798d4ced-.0.0-0-com.ai.cloud.skywalking.plugin.spring.common.CallChainC.doBusiness()-1447671990694-11-astraea-PC/192.168.1.108-0- -M-false- -8080");
-    }
 }