diff --git a/webmagic-core/src/main/java/us/codecraft/webmagic/proxy/Proxy.java b/webmagic-core/src/main/java/us/codecraft/webmagic/proxy/Proxy.java
index 14bf66c..2609671 100644
--- a/webmagic-core/src/main/java/us/codecraft/webmagic/proxy/Proxy.java
+++ b/webmagic-core/src/main/java/us/codecraft/webmagic/proxy/Proxy.java
@@ -51,7 +51,7 @@ import java.util.concurrent.TimeUnit;
  * 
  * @author yxssfxwzy@sina.com <br>
  * @since 0.5.1
- * @see ProxyPool
+ * @see SimpleProxyPool
  */
 
 public class Proxy implements Delayed, Serializable {
diff --git a/webmagic-core/src/main/java/us/codecraft/webmagic/proxy/SimpleProxyPool.java b/webmagic-core/src/main/java/us/codecraft/webmagic/proxy/SimpleProxyPool.java
index bbfbcd7..f7cd049 100644
--- a/webmagic-core/src/main/java/us/codecraft/webmagic/proxy/SimpleProxyPool.java
+++ b/webmagic-core/src/main/java/us/codecraft/webmagic/proxy/SimpleProxyPool.java
@@ -22,7 +22,7 @@ import java.util.concurrent.DelayQueue;
  * @see Proxy
  * @since 0.5.1
  */
-public class SimpleProxyPool implements IProxyPool{
+public class SimpleProxyPool implements ProxyPool {
 
     private Logger logger = LoggerFactory.getLogger(getClass());
 
diff --git a/webmagic-core/src/test/java/us/codecraft/webmagic/proxy/ProxyTest.java b/webmagic-core/src/test/java/us/codecraft/webmagic/proxy/ProxyTest.java
index c9315b9..13f33c5 100644
--- a/webmagic-core/src/test/java/us/codecraft/webmagic/proxy/ProxyTest.java
+++ b/webmagic-core/src/test/java/us/codecraft/webmagic/proxy/ProxyTest.java
@@ -30,7 +30,7 @@ public class ProxyTest {
 
 	@Test
 	public void testProxy() {
-		ProxyPool proxyPool = new ProxyPool(httpProxyList);
+		SimpleProxyPool proxyPool = new SimpleProxyPool(httpProxyList);
 		proxyPool.setReuseInterval(500);
 		assertThat(proxyPool.getIdleNum()).isEqualTo(4);
 		assertThat(new File(proxyPool.getProxyFilePath()).exists()).isEqualTo(true);