diff --git a/skywalking-sdk-plugin/spring-plugin/pom.xml b/skywalking-sdk-plugin/spring-plugin/pom.xml
index ad274276c..861349f48 100644
--- a/skywalking-sdk-plugin/spring-plugin/pom.xml
+++ b/skywalking-sdk-plugin/spring-plugin/pom.xml
@@ -18,6 +18,11 @@
     </properties>
 
     <dependencies>
+        <dependency>
+            <groupId>com.ai.cloud</groupId>
+            <artifactId>skywalking-auth</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
diff --git a/skywalking-sdk-plugin/spring-plugin/src/test/java/com/ai/cloud/skywalking/plugin/spring/common/CallChainD.java b/skywalking-sdk-plugin/spring-plugin/src/test/java/com/ai/cloud/skywalking/plugin/spring/common/CallChainD.java
index 39155f30f..e169e49d1 100644
--- a/skywalking-sdk-plugin/spring-plugin/src/test/java/com/ai/cloud/skywalking/plugin/spring/common/CallChainD.java
+++ b/skywalking-sdk-plugin/spring-plugin/src/test/java/com/ai/cloud/skywalking/plugin/spring/common/CallChainD.java
@@ -6,7 +6,7 @@ public class CallChainD {
 
     @Tracing
     public void doBusiness() {
-        System.out.println("three");
+        //System.out.println("three");
     }
 
 }
diff --git a/skywalking-sdk-plugin/spring-plugin/src/test/java/com/ai/cloud/skywalking/plugin/spring/common/CallChainE.java b/skywalking-sdk-plugin/spring-plugin/src/test/java/com/ai/cloud/skywalking/plugin/spring/common/CallChainE.java
index 949df2ef4..7e98dde67 100644
--- a/skywalking-sdk-plugin/spring-plugin/src/test/java/com/ai/cloud/skywalking/plugin/spring/common/CallChainE.java
+++ b/skywalking-sdk-plugin/spring-plugin/src/test/java/com/ai/cloud/skywalking/plugin/spring/common/CallChainE.java
@@ -6,6 +6,6 @@ public class CallChainE {
 
     @Tracing
     public void doBusiness() {
-        System.out.println("I'm here");
+       // System.out.println("I'm here");
     }
 }
diff --git a/skywalking-sdk-plugin/spring-plugin/src/test/java/com/ai/cloud/skywalking/plugin/spring/common/CallChainF.java b/skywalking-sdk-plugin/spring-plugin/src/test/java/com/ai/cloud/skywalking/plugin/spring/common/CallChainF.java
index dcb5f316f..4eb5ad0b9 100644
--- a/skywalking-sdk-plugin/spring-plugin/src/test/java/com/ai/cloud/skywalking/plugin/spring/common/CallChainF.java
+++ b/skywalking-sdk-plugin/spring-plugin/src/test/java/com/ai/cloud/skywalking/plugin/spring/common/CallChainF.java
@@ -6,6 +6,6 @@ public class CallChainF {
 
     @Tracing
     public void doBusiness() {
-        System.out.println("me too");
+        //System.out.println("me too");
     }
 }
diff --git a/skywalking-sdk-plugin/spring-plugin/src/test/java/com/ai/cloud/skywalking/plugin/spring/common/TestBuriedPoint.java b/skywalking-sdk-plugin/spring-plugin/src/test/java/com/ai/cloud/skywalking/plugin/spring/common/TestBuriedPoint.java
index 323082f98..7d2103dc6 100644
--- a/skywalking-sdk-plugin/spring-plugin/src/test/java/com/ai/cloud/skywalking/plugin/spring/common/TestBuriedPoint.java
+++ b/skywalking-sdk-plugin/spring-plugin/src/test/java/com/ai/cloud/skywalking/plugin/spring/common/TestBuriedPoint.java
@@ -2,11 +2,56 @@ package com.ai.cloud.skywalking.plugin.spring.common;
 
 import org.springframework.context.support.ClassPathXmlApplicationContext;
 
-public class TestBuriedPoint {
+import java.util.Timer;
+import java.util.TimerTask;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.atomic.AtomicInteger;
 
-    public static void main(String[] args) {
+public class TestBuriedPoint extends Thread {
+
+    private static final int MAX_THREAD_SIZE = 1;
+    private CallChainA callChainA;
+    AtomicInteger atomicInteger = new AtomicInteger();
+
+    public TestBuriedPoint(CallChainA callChainA) {
+        this.callChainA = callChainA;
+    }
+
+    private Timer timer = new Timer(Thread.currentThread().getName());
+
+    public TestBuriedPoint() {
+        timer.schedule(new TimerTask() {
+            @Override
+            public void run() {
+                System.out.println(atomicInteger.get());
+            }
+        }, 1000);
+
+    }
+
+    @Override
+    public void run() {
+        while (true) {
+            try {
+                Thread.sleep(2L);
+            } catch (InterruptedException e) {
+                e.printStackTrace();
+            }
+            callChainA.doBusiness();
+            System.out.println(Thread.currentThread().getName() + "\t" + atomicInteger.incrementAndGet());
+
+        }
+    }
+
+    public static void main(String[] args) throws InterruptedException {
         ClassPathXmlApplicationContext classPathXmlApplicationContext = new ClassPathXmlApplicationContext("classpath*:springConfig-common.xml");
         CallChainA callChainA = classPathXmlApplicationContext.getBean(CallChainA.class);
-        callChainA.doBusiness();
+        CountDownLatch countDownLatch = new CountDownLatch(10);
+        for (int i = 0; i < MAX_THREAD_SIZE; i++) {
+            new TestBuriedPoint(callChainA).start();
+        }
+
+        countDownLatch.await();
+
     }
 }