diff --git a/src/main/java/UnitTest/OpenGaussReplicationToKafka.java b/src/main/java/UnitTest/OpenGaussReplicationToKafka.java
index eabcfcc..cfcf86a 100644
--- a/src/main/java/UnitTest/OpenGaussReplicationToKafka.java
+++ b/src/main/java/UnitTest/OpenGaussReplicationToKafka.java
@@ -1,5 +1,6 @@
 package UnitTest;
 
+import com.alibaba.fastjson.JSONObject;
 import com.jfinal.plugin.activerecord.ActiveRecordPlugin;
 import com.jfinal.plugin.activerecord.Db;
 import com.jfinal.plugin.activerecord.Record;
@@ -41,7 +42,7 @@ public class OpenGaussReplicationToKafka {
 
 
     // 槽名
-    public static final String slotName = "slot_huanghai";
+    public static final String slotName = "slot_huanghai2";
 
     public static void Init() {
         //读取库
@@ -104,16 +105,16 @@ public class OpenGaussReplicationToKafka {
         Init();
 
         // 删除槽
-        // DeleteSlot(slotName);
+        DeleteSlot(slotName);
         // 创建槽
-        //CreateSlot(slotName);
+        CreateSlot(slotName);
         // 查看槽
         //ListSlot();
 
         //TruncateTable();
 
         //插入测试数据
-        //InsertTestData();
+        InsertTestData();
 
         //获取最后的读取偏移位置
         String lsn = GetRestartLsn(slotName);
@@ -171,6 +172,9 @@ public class OpenGaussReplicationToKafka {
                 String res = new String(source, offset, length);
                 if (res.equals("BEGIN")) continue;
                 if (res.startsWith("COMMIT")) continue;
+                JSONObject jo = JSONObject.parseObject(res);
+                jo.put("LSN", key);
+                res = jo.toString();
                 ProducerRecord<String, String> record = new ProducerRecord<>(TOPIC, res);
                 kafkaProducer.send(record);
                 System.out.println("send ok ==> " + res);