diff --git a/webmagic-extension/src/main/java/us/codecraft/webmagic/pipeline/BatchJsonFilePipeline.java b/webmagic-extension/src/main/java/us/codecraft/webmagic/pipeline/BatchJsonFilePipeline.java
new file mode 100644
index 000000000..35a191e4e
--- /dev/null
+++ b/webmagic-extension/src/main/java/us/codecraft/webmagic/pipeline/BatchJsonFilePipeline.java
@@ -0,0 +1,106 @@
+package us.codecraft.webmagic.pipeline;
+
+import com.alibaba.fastjson.JSON;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import us.codecraft.webmagic.ResultItems;
+import us.codecraft.webmagic.Task;
+import us.codecraft.webmagic.utils.FilePersistentBase;
+
+import java.io.*;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.*;
+import java.util.concurrent.atomic.AtomicInteger;
+
+/**
+ * Store results to files in JSON format.<br>
+ *
+ * @author zhanglubing927@163.com <br>
+ * @since 0.7.3
+ */
+public class BatchJsonFilePipeline extends FilePersistentBase implements Pipeline, Closeable {
+
+    private Logger logger = LoggerFactory.getLogger(getClass());
+
+    private boolean running;
+    private int batchSize;
+
+    private BlockingQueue<Map<String, Object>> queue = new LinkedBlockingDeque<Map<String, Object>>();
+    private ExecutorService executorService = Executors.newFixedThreadPool(1);
+    private AtomicInteger index = new AtomicInteger(0);
+    private List<Map<String, Object>> list = new ArrayList<Map<String, Object>>();
+
+    public BatchJsonFilePipeline(int batchSize) {
+        this("/data/webmagic", batchSize);
+    }
+
+    public BatchJsonFilePipeline(String path, int batchSize) {
+        this.batchSize = batchSize;
+        setPath(path);
+
+        startWriteTask();
+    }
+
+    @Override
+    public void process(ResultItems resultItems, Task task) {
+        try {
+            queue.put(resultItems.getAll());
+        } catch (InterruptedException e) {
+            e.printStackTrace();
+        }
+    }
+
+    @Override
+    public void close() {
+        this.running = false;
+
+        executorService.shutdown();
+
+        if (!list.isEmpty()) {
+            write(list);
+        }
+    }
+
+    protected String filename(int currentIndex) {
+        return currentIndex + ".json";
+    }
+
+    private void startWriteTask() {
+        running = true;
+        executorService.submit(new Runnable() {
+            @Override
+            public void run() {
+                while (running) {
+                    Map<String, Object> fields = null;
+                    try {
+                        fields = queue.poll(1, TimeUnit.SECONDS);
+                    } catch (InterruptedException ignore) {
+                    }
+
+                    if (fields != null && !fields.isEmpty()) {
+                        list.add(fields);
+                        if (list.size() >= batchSize) {
+                            write(list);
+                            list.clear();
+                        }
+                    }
+                }
+            }
+        });
+    }
+
+    private void write(List<Map<String, Object>> data) {
+        try {
+            String filename = filename(index.getAndAdd(1));
+            File file = getFile(getPath() + PATH_SEPERATOR + filename);
+            PrintWriter printWriter = new PrintWriter(new FileWriter(file));
+            printWriter.write(JSON.toJSONString(data));
+            printWriter.close();
+        } catch (IOException e) {
+            logger.warn("write file error", e);
+        }
+    }
+
+}