diff --git a/test/com/wentch/redkale/test/sncp/SncpTest.java b/test/com/wentch/redkale/test/sncp/SncpTest.java
index 7d61e067e..bd75ad372 100644
--- a/test/com/wentch/redkale/test/sncp/SncpTest.java
+++ b/test/com/wentch/redkale/test/sncp/SncpTest.java
@@ -70,7 +70,14 @@ public class SncpTest {
 //        }
 //        bean.setContent(sb.toString());
 //        bean.setContent("hello sncp");
-        final int count = 500;
+        SncpTestBean callbean = new SncpTestBean();
+        callbean.setId(1);
+        callbean.setContent("数据X");
+
+        service.updateBean(callbean);
+        System.out.println("bean.id应该会被修改： " + callbean);
+        System.out.println("---------------------------------------------------");
+        final int count = 10;
         final CountDownLatch cld = new CountDownLatch(count);
         final AtomicInteger ai = new AtomicInteger();
         for (int i = 0; i < count; i++) {
@@ -90,8 +97,8 @@ public class SncpTest {
                         }
                         bean.setContent(sb.toString());
 
-                        //service.queryResult(bean);
-                        service.updateBean(bean);
+                        service.queryResult(bean);
+                        //service.updateBean(bean);
                     } catch (Exception e) {
                         e.printStackTrace();
                     } finally {
diff --git a/test/com/wentch/redkale/test/sncp/SncpTestService.java b/test/com/wentch/redkale/test/sncp/SncpTestService.java
index f79a45826..291fe5c5c 100644
--- a/test/com/wentch/redkale/test/sncp/SncpTestService.java
+++ b/test/com/wentch/redkale/test/sncp/SncpTestService.java
@@ -5,7 +5,9 @@
  */
 package com.wentch.redkale.test.sncp;
 
+import com.wentch.redkale.net.sncp.*;
 import com.wentch.redkale.service.*;
+import com.wentch.redkale.util.*;
 
 /**
  *
@@ -13,13 +15,43 @@ import com.wentch.redkale.service.*;
  */
 public class SncpTestService implements Service {
 
+    public static class CallAttribute implements Attribute<SncpTestBean, Long> {
+
+        @Override
+        public Class<? extends Long> type() {
+            return long.class;
+        }
+
+        @Override
+        public Class<SncpTestBean> declaringClass() {
+            return SncpTestBean.class;
+        }
+
+        @Override
+        public String field() {
+            throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
+        }
+
+        @Override
+        public Long get(SncpTestBean obj) {
+            return obj.getId();
+        }
+
+        @Override
+        public void set(SncpTestBean obj, Long value) {
+            obj.setId(value);
+        }
+
+    }
+
     public String queryResult(SncpTestBean bean) {
         System.out.println(Thread.currentThread().getName() + " 运行了queryResult方法");
         return "result: " + bean;
     }
 
     @MultiRun
-    public String updateBean(SncpTestBean bean) {
+    public String updateBean(@SncpCall(CallAttribute.class) SncpTestBean bean) {
+        bean.setId(System.currentTimeMillis());
         System.out.println(Thread.currentThread().getName() + " 运行了updateBean方法");
         return "result: " + bean;
     }