diff --git a/skywalking-api/src/main/java/com/ai/cloud/skywalking/constants/Constants.java b/skywalking-api/src/main/java/com/ai/cloud/skywalking/constants/Constants.java
index 0ae08cc59..beea37d41 100644
--- a/skywalking-api/src/main/java/com/ai/cloud/skywalking/constants/Constants.java
+++ b/skywalking-api/src/main/java/com/ai/cloud/skywalking/constants/Constants.java
@@ -2,5 +2,5 @@ package com.ai.cloud.skywalking.constants;
 
 public class Constants {
 
-    public static final String spiltRegx = "^|@|#";
+    public static final String spiltRegx = "^~";
 }
diff --git a/skywalking-server/src/main/java/com/ai/cloud/skywalking/reciever/constants/Constants.java b/skywalking-server/src/main/java/com/ai/cloud/skywalking/reciever/constants/Constants.java
index 0d99b924d..2ae6311d9 100644
--- a/skywalking-server/src/main/java/com/ai/cloud/skywalking/reciever/constants/Constants.java
+++ b/skywalking-server/src/main/java/com/ai/cloud/skywalking/reciever/constants/Constants.java
@@ -1,5 +1,5 @@
 package com.ai.cloud.skywalking.reciever.constants;
 
 public class Constants {
-    public static final String spiltRegx = "\\^\\|@\\|#";
+    public static final String spiltRegx = "\\^\\~";
 }
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 c95208b0e..1142e2d3e 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
@@ -2,7 +2,9 @@ package com.ai.cloud.skywalking.reciever.model;
 
 import com.ai.cloud.skywalking.reciever.constants.Constants;
 
+import java.util.ArrayList;
 import java.util.Date;
+import java.util.List;
 
 public class BuriedPointEntry {
     private String traceId;
@@ -105,6 +107,26 @@ public class BuriedPointEntry {
         return result;
     }
 
+    private static String[] spilt(String spilt, String value) {
+        List<String> list = new ArrayList<String>();
+        int resultSize = 0;
+        int start = 0, offset = 0;
+        for (int index = 0; index < value.length() - 1; index++, offset++) {
+            if (spilt.charAt(0) == value.charAt(index) && spilt.charAt(1) == value.charAt(index + 1)) {
+                list.add(value.substring(start, offset));
+                index++;offset++;
+                start = offset + 1;
+                resultSize++;
+            }
+        }
+        if (start < value.length()) {
+            list.add(value.substring(start, offset));
+            resultSize++;
+        }
+        String[] result = new String[resultSize];
+        return list.subList(0, resultSize).toArray(result);
+    }
+
     @Override
     public String toString() {
         return "BuriedPointEntry{" +
diff --git a/skywalking-server/src/main/java/com/ai/cloud/skywalking/reciever/storage/chain/SaveToHBaseChain.java b/skywalking-server/src/main/java/com/ai/cloud/skywalking/reciever/storage/chain/SaveToHBaseChain.java
index 6d642c84c..7e92e7ece 100644
--- a/skywalking-server/src/main/java/com/ai/cloud/skywalking/reciever/storage/chain/SaveToHBaseChain.java
+++ b/skywalking-server/src/main/java/com/ai/cloud/skywalking/reciever/storage/chain/SaveToHBaseChain.java
@@ -94,12 +94,14 @@ public class SaveToHBaseChain implements IStorageChain {
 
 
     private static void bulkInsertBuriedPointData(List<BuriedPointEntry> entries) {
+        if (entries == null || entries.size() <= 0)
+            return;
         List<Put> puts = new ArrayList<Put>();
         Put put;
         for (BuriedPointEntry buriedPointEntry : entries) {
             put = new Put(Bytes.toBytes(buriedPointEntry.getTraceId()));
             if (StringUtils.isEmpty(buriedPointEntry.getParentLevel().trim())) {
-                put.addColumn(Bytes.toBytes(Config.HBaseConfig.FAMILY_COLUMN_NAME), Bytes.toBytes(buriedPointEntry.getLevelId()),
+                put.addColumn(Bytes.toBytes(Config.HBaseConfig.FAMILY_COLUMN_NAME), Bytes.toBytes(String.valueOf(buriedPointEntry.getLevelId())),
                         Bytes.toBytes(buriedPointEntry.getOriginData()));
             } else {
                 put.addColumn(Bytes.toBytes(Config.HBaseConfig.FAMILY_COLUMN_NAME), Bytes.toBytes(buriedPointEntry.getParentLevel()