diff --git a/renren-common/src/main/java/io/renren/common/utils/JhlDAPTool.java b/renren-common/src/main/java/io/renren/common/utils/JhlDAPTool.java
index e07a51a6..5d44667c 100644
--- a/renren-common/src/main/java/io/renren/common/utils/JhlDAPTool.java
+++ b/renren-common/src/main/java/io/renren/common/utils/JhlDAPTool.java
@@ -106,9 +106,6 @@ public class JhlDAPTool {
                                 user.put("distinguishedName",next.get().toString());
                             }else if("objectGUID".equals(next.getID())){
                                 String guidStr = next.get().toString();
-                                //Object o = next.get(0);
-
-
                                 String guid = guidObject2String((byte[]) next.get(0));
                                 user.put("id",SingleID.getSingleID(guid));
                                 user.put("guid",guid);
@@ -162,16 +159,6 @@ public class JhlDAPTool {
         }
         builder.append('-');
 
-//        for (int i = 8; i <9; i++)
-//        {
-//            String hex = Integer.toHexString(b[i] & 0xFF);
-//            if (hex.length() == 1)
-//            {
-//                hex = '0' + hex;
-//            }
-//            builder.append(hex);
-//        }
-//        builder.append('-');
         for (int i = 8; i <10; i++)
         {
             String hex = Integer.toHexString(b[i] & 0xFF);