diff --git a/src/test/java/au/com/royalpay/payment/manage/apps/core/impls/CustomerImpressionImplTest.java b/src/test/java/au/com/royalpay/payment/manage/apps/core/impls/CustomerImpressionImplTest.java
index d62d26edf..d40bbe97c 100644
--- a/src/test/java/au/com/royalpay/payment/manage/apps/core/impls/CustomerImpressionImplTest.java
+++ b/src/test/java/au/com/royalpay/payment/manage/apps/core/impls/CustomerImpressionImplTest.java
@@ -1,11 +1,5 @@
 package au.com.royalpay.payment.manage.apps.core.impls;
 
-import java.util.ArrayList;
-import java.util.List;
-import java.util.concurrent.LinkedBlockingQueue;
-import java.util.concurrent.ThreadPoolExecutor;
-import java.util.concurrent.TimeUnit;
-
 import javax.annotation.Resource;
 
 import org.junit.Test;
@@ -15,14 +9,10 @@ import org.springframework.data.redis.core.BoundListOperations;
 import org.springframework.data.redis.core.StringRedisTemplate;
 import org.springframework.test.context.ActiveProfiles;
 import org.springframework.test.context.junit4.SpringRunner;
-import org.springframework.util.CollectionUtils;
 
 import com.alibaba.fastjson.JSONObject;
 
-import au.com.royalpay.payment.manage.apps.core.CustomerImpressionService;
 import au.com.royalpay.payment.manage.mappers.payment.OrderMapper;
-import au.com.royalpay.payment.manage.mappers.system.ClientMapper;
-import au.com.royalpay.payment.manage.mappers.system.CustomerRelationAlipayMapper;
 
 /**
  * Created by wangning on 05/01/2018.
@@ -42,16 +32,8 @@ public class CustomerImpressionImplTest {
         BoundListOperations<String, String> ops = stringRedisTemplate.boundListOps("customer_impression");
         JSONObject order = orderMapper.find("00009201711300930013961422");
         for (int i = 0; i < 10000; i++) {
-            synchronized (lock) {
-                ops.rightPush(order.toJSONString());
-            }
+            ops.rightPush(order.toJSONString());
 
         }
-        System.out.println("asdsada");
-        System.out.println("asdsada");
-        System.out.println("asdsada");
-        System.out.println("asdsada");
-        System.out.println("asdsada");
-        System.out.println("asdsada");
     }
 }
\ No newline at end of file