diff --git a/.gitignore b/.gitignore
index cd33b61..c28a71a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 target/*
 *.iml
 out/
+Dianping*.java
diff --git a/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/DianpingIndexProcessor.java b/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/DianpingIndexProcessor.java
deleted file mode 100644
index 1f5da51..0000000
--- a/webmagic-samples/src/main/java/us/codecraft/webmagic/samples/DianpingIndexProcessor.java
+++ /dev/null
@@ -1,53 +0,0 @@
-package us.codecraft.webmagic.samples;
-
-import us.codecraft.webmagic.Page;
-import us.codecraft.webmagic.Site;
-import us.codecraft.webmagic.Spider;
-import us.codecraft.webmagic.processor.PageProcessor;
-
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-/**
- * @author code4crafter@gmail.com <br>
- *         Date: 13-4-21 Time: 下午8:08
- */
-public class DianpingIndexProcessor implements PageProcessor {
-    @Override
-    public void process(Page page) {
-        if (page.getUrl().toString().equals("http://www.dianping.com/citylist")) {
-            page.addTargetRequests(page.getHtml().links().regex("http://www\\.dianping\\.com/\\w+$").toStrings());
-            return;
-        }
-        Pattern p = Pattern.compile("http://www\\.dianping\\.com/\\w+");
-        Matcher matcher = p.matcher(page.getUrl().toString());
-        if (matcher.matches()) {
-            page.addTargetRequests(page.getHtml().xpath("//li[@class='term-list-item']//a/@href").regex("http://www\\.dianping\\.com/search/.*").toStrings());
-        } else {
-            p = Pattern.compile("http://www\\.dianping\\.com/search/.*");
-            matcher = p.matcher(page.getUrl().toString());
-            if (matcher.matches()) {
-                String result = page.getHtml().regex("您要查看的内容不存在").toString();
-                if (result != null) {
-                    System.err.println("No!Url not exist!" + page.getUrl());
-                }
-            }
-        }
-    }
-
-    @Override
-    public Site getSite() {
-        return Site.me().setDomain("www.dianping.com").addStartUrl("http://www.dianping.com/citylist")
-                .setSleepTime(0).setUserAgent("I'm a performance tester created by yihua.huang");
-    }
-
-    public static void main(String[] args) {
-        int sleepTime = 0;
-        if (args.length > 0) {
-            sleepTime = Integer.parseInt(args[0]);
-        }
-        DianpingIndexProcessor dianpingProcessor = new DianpingIndexProcessor();
-        dianpingProcessor.getSite().setSleepTime(sleepTime);
-        Spider.create(dianpingProcessor).thread(10).run();
-    }
-}