diff --git a/src/main/java/com/nhn/pinpoint/common/bo/SpanBo.java b/src/main/java/com/nhn/pinpoint/common/bo/SpanBo.java
index bd91ff849..f72e8d1c3 100644
--- a/src/main/java/com/nhn/pinpoint/common/bo/SpanBo.java
+++ b/src/main/java/com/nhn/pinpoint/common/bo/SpanBo.java
@@ -6,12 +6,12 @@ import java.util.List;
 
 import com.nhn.pinpoint.common.ServiceType;
 import com.nhn.pinpoint.common.buffer.AutomaticBuffer;
+import com.nhn.pinpoint.common.util.TransactionIdUtils;
 import com.nhn.pinpoint.thrift.dto.Annotation;
 import com.nhn.pinpoint.thrift.dto.Span;
 import com.nhn.pinpoint.common.buffer.Buffer;
 import com.nhn.pinpoint.common.util.BytesUtils;
 import com.nhn.pinpoint.common.buffer.FixedBuffer;
-import com.nhn.pinpoint.common.util.TraceIdUtils;
 
 /**
  *
@@ -121,7 +121,7 @@ public class SpanBo implements com.nhn.pinpoint.common.bo.Span {
     }
 
 	public String getTraceId() {
-        return TraceIdUtils.formatString(traceAgentId, traceAgentStartTime, traceTransactionId);
+        return TransactionIdUtils.formatString(traceAgentId, traceAgentStartTime, traceTransactionId);
 	}
     
     public String getAgentId() {
diff --git a/src/main/java/com/nhn/pinpoint/common/util/TraceIdUtils.java b/src/main/java/com/nhn/pinpoint/common/util/TransactionIdUtils.java
similarity index 79%
rename from src/main/java/com/nhn/pinpoint/common/util/TraceIdUtils.java
rename to src/main/java/com/nhn/pinpoint/common/util/TransactionIdUtils.java
index 58daa8c12..380397faa 100644
--- a/src/main/java/com/nhn/pinpoint/common/util/TraceIdUtils.java
+++ b/src/main/java/com/nhn/pinpoint/common/util/TransactionIdUtils.java
@@ -3,7 +3,7 @@ package com.nhn.pinpoint.common.util;
 /**
  *
  */
-public class TraceIdUtils {
+public class TransactionIdUtils {
 
     public static final String formatString(String agentId, long agentStartTime, long transactionId) {
         if (agentId == null) {
@@ -16,15 +16,6 @@ public class TraceIdUtils {
                 digits(transactionId, 12));
     }
 
-    @Deprecated
-    public static final String formatString(long mostSigBits, long leastSigBits) {
-        return (digits(mostSigBits >> 32, 8) + "-" +
-                digits(mostSigBits >> 16, 4) + "-" +
-                digits(mostSigBits, 4) + "-" +
-                digits(leastSigBits >> 48, 4) + "-" +
-                digits(leastSigBits, 12));
-    }
-
     private static String digits(long val, int digits) {
         long hi = 1L << (digits * 4);
         return Long.toHexString(hi | (val & (hi - 1))).substring(1);