diff --git a/src/main/base/org/bdware/sc/conn/ResultCallback.java b/src/main/base/org/bdware/sc/conn/ResultCallback.java
index d539560..1a0a7cd 100644
--- a/src/main/base/org/bdware/sc/conn/ResultCallback.java
+++ b/src/main/base/org/bdware/sc/conn/ResultCallback.java
@@ -1,7 +1,11 @@
 package org.bdware.sc.conn;
 
+import com.google.gson.JsonObject;
 import io.netty.channel.Channel;
 import io.netty.util.Timeout;
+import org.bdware.sc.util.JsonUtil;
+
+import java.util.Map;
 
 public abstract class ResultCallback {
     //    private static final Logger LOGGER = LogManager.getLogger(ResultCallback.class);
@@ -18,6 +22,12 @@ public abstract class ResultCallback {
     public Channel getChannel() {
         return channel;
     }
+    public void onResult(Map<?,?> object){
+        onResult(JsonUtil.toJson(object));
+    }
+    public void onResult(JsonObject jo) {
+        onResult(jo.toString());
+    }
 
     public abstract void onResult(String str);
 
diff --git a/src/test/java/org/bdware/sc/util/UtilTest.java b/src/test/java/org/bdware/sc/util/UtilTest.java
index 3027616..e1a8590 100644
--- a/src/test/java/org/bdware/sc/util/UtilTest.java
+++ b/src/test/java/org/bdware/sc/util/UtilTest.java
@@ -1,8 +1,10 @@
 package org.bdware.sc.util;
 
+import com.google.gson.JsonObject;
 import org.junit.Assert;
 import org.junit.Test;
 
+
 public class UtilTest {
     @Test
     public void testGetDir() {
@@ -10,4 +12,10 @@ public class UtilTest {
         String dirPath = FileUtil.getDir(fullPath);
         Assert.assertEquals("123/", dirPath);
     }
+    @Test
+    public void testJson(){
+        JsonObject jo = new JsonObject();
+        jo.addProperty("dafa","123");
+        System.out.println(jo.toString());
+    }
 }