diff --git a/microsphere-spring-webmvc/src/test/java/io/microsphere/spring/webmvc/annotation/AbstractEnableWebMvcExtensionTest.java b/microsphere-spring-webmvc/src/test/java/io/microsphere/spring/webmvc/annotation/AbstractEnableWebMvcExtensionTest.java
index 5bfbfe99..9fbc74b0 100644
--- a/microsphere-spring-webmvc/src/test/java/io/microsphere/spring/webmvc/annotation/AbstractEnableWebMvcExtensionTest.java
+++ b/microsphere-spring-webmvc/src/test/java/io/microsphere/spring/webmvc/annotation/AbstractEnableWebMvcExtensionTest.java
@@ -32,7 +32,6 @@
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Import;
 import org.springframework.context.event.EventListener;
-import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringRunner;
 import org.springframework.test.context.web.WebAppConfiguration;
 import org.springframework.test.web.servlet.MockMvc;
@@ -45,7 +44,6 @@
 
 import static io.microsphere.spring.beans.BeanUtils.isBeanPresent;
 import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
diff --git a/microsphere-spring-webmvc/src/test/java/io/microsphere/spring/webmvc/annotation/EnableWebMvcExtensionDefaultsTest.java b/microsphere-spring-webmvc/src/test/java/io/microsphere/spring/webmvc/annotation/EnableWebMvcExtensionDefaultsTest.java
index ecd774b1..771953dc 100644
--- a/microsphere-spring-webmvc/src/test/java/io/microsphere/spring/webmvc/annotation/EnableWebMvcExtensionDefaultsTest.java
+++ b/microsphere-spring-webmvc/src/test/java/io/microsphere/spring/webmvc/annotation/EnableWebMvcExtensionDefaultsTest.java
@@ -16,40 +16,7 @@
  */
 package io.microsphere.spring.webmvc.annotation;
 
-import io.microsphere.spring.web.event.HandlerMethodArgumentsResolvedEvent;
-import io.microsphere.spring.web.event.WebEndpointMappingsReadyEvent;
-import io.microsphere.spring.web.metadata.WebEndpointMapping;
-import io.microsphere.spring.webmvc.advice.StoringRequestBodyArgumentAdvice;
-import io.microsphere.spring.webmvc.advice.StoringResponseBodyReturnValueAdvice;
-import io.microsphere.spring.webmvc.controller.TestController;
-import io.microsphere.spring.webmvc.interceptor.LazyCompositeHandlerInterceptor;
-import io.microsphere.spring.webmvc.metadata.WebEndpointMappingRegistrar;
-import io.microsphere.spring.webmvc.method.support.InterceptingHandlerMethodProcessor;
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.context.event.EventListener;
 import org.springframework.test.context.ContextConfiguration;
-import org.springframework.test.context.junit4.SpringRunner;
-import org.springframework.test.context.web.WebAppConfiguration;
-import org.springframework.test.web.servlet.MockMvc;
-import org.springframework.web.context.ConfigurableWebApplicationContext;
-import org.springframework.web.method.HandlerMethod;
-import org.springframework.web.servlet.config.annotation.EnableWebMvc;
-
-import java.lang.reflect.Method;
-import java.util.Collection;
-
-import static io.microsphere.spring.beans.BeanUtils.isBeanPresent;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertTrue;
-import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
-import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
-import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
-import static org.springframework.test.web.servlet.setup.MockMvcBuilders.webAppContextSetup;
 
 /**
  * {@link EnableWebMvcExtension} Test with defaults
diff --git a/microsphere-spring-webmvc/src/test/java/io/microsphere/spring/webmvc/annotation/EnableWebMvcExtensionDisableTest.java b/microsphere-spring-webmvc/src/test/java/io/microsphere/spring/webmvc/annotation/EnableWebMvcExtensionDisableTest.java
index 2f94d9ad..7f413bad 100644
--- a/microsphere-spring-webmvc/src/test/java/io/microsphere/spring/webmvc/annotation/EnableWebMvcExtensionDisableTest.java
+++ b/microsphere-spring-webmvc/src/test/java/io/microsphere/spring/webmvc/annotation/EnableWebMvcExtensionDisableTest.java
@@ -16,30 +16,7 @@
  */
 package io.microsphere.spring.webmvc.annotation;
 
-import io.microsphere.spring.webmvc.advice.StoringRequestBodyArgumentAdvice;
-import io.microsphere.spring.webmvc.advice.StoringResponseBodyReturnValueAdvice;
-import io.microsphere.spring.webmvc.controller.TestController;
-import io.microsphere.spring.webmvc.interceptor.LazyCompositeHandlerInterceptor;
-import io.microsphere.spring.webmvc.metadata.WebEndpointMappingRegistrar;
-import io.microsphere.spring.webmvc.method.support.InterceptingHandlerMethodProcessor;
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.test.context.ContextConfiguration;
-import org.springframework.test.context.junit4.SpringRunner;
-import org.springframework.test.context.web.WebAppConfiguration;
-import org.springframework.test.web.servlet.MockMvc;
-import org.springframework.web.context.ConfigurableWebApplicationContext;
-import org.springframework.web.servlet.config.annotation.EnableWebMvc;
-
-import static io.microsphere.spring.beans.BeanUtils.isBeanPresent;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
-import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
-import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
-import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
-import static org.springframework.test.web.servlet.setup.MockMvcBuilders.webAppContextSetup;
 
 /**
  * {@link EnableWebMvcExtension} Test with disable features
diff --git a/microsphere-spring-webmvc/src/test/java/io/microsphere/spring/webmvc/annotation/EnableWebMvcExtensionTest.java b/microsphere-spring-webmvc/src/test/java/io/microsphere/spring/webmvc/annotation/EnableWebMvcExtensionTest.java
index 83fddbbd..84071f87 100644
--- a/microsphere-spring-webmvc/src/test/java/io/microsphere/spring/webmvc/annotation/EnableWebMvcExtensionTest.java
+++ b/microsphere-spring-webmvc/src/test/java/io/microsphere/spring/webmvc/annotation/EnableWebMvcExtensionTest.java
@@ -16,29 +16,7 @@
  */
 package io.microsphere.spring.webmvc.annotation;
 
-import io.microsphere.spring.webmvc.advice.StoringRequestBodyArgumentAdvice;
-import io.microsphere.spring.webmvc.advice.StoringResponseBodyReturnValueAdvice;
-import io.microsphere.spring.webmvc.controller.TestController;
-import io.microsphere.spring.webmvc.interceptor.LazyCompositeHandlerInterceptor;
-import io.microsphere.spring.webmvc.metadata.WebEndpointMappingRegistrar;
-import io.microsphere.spring.webmvc.method.support.InterceptingHandlerMethodProcessor;
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.test.context.ContextConfiguration;
-import org.springframework.test.context.junit4.SpringRunner;
-import org.springframework.test.context.web.WebAppConfiguration;
-import org.springframework.test.web.servlet.MockMvc;
-import org.springframework.web.context.ConfigurableWebApplicationContext;
-import org.springframework.web.servlet.config.annotation.EnableWebMvc;
-
-import static io.microsphere.spring.beans.BeanUtils.isBeanPresent;
-import static org.junit.Assert.assertTrue;
-import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
-import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
-import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
-import static org.springframework.test.web.servlet.setup.MockMvcBuilders.webAppContextSetup;
 
 /**
  * {@link EnableWebMvcExtension} Test