diff --git a/webmagic-samples/src/main/java/us/codecraft/webmagic/recover/DuplicateStorageRemover.java b/webmagic-samples/src/main/java/us/codecraft/webmagic/recover/DuplicateStorageRemover.java
index 5bf249e..bee80e7 100644
--- a/webmagic-samples/src/main/java/us/codecraft/webmagic/recover/DuplicateStorageRemover.java
+++ b/webmagic-samples/src/main/java/us/codecraft/webmagic/recover/DuplicateStorageRemover.java
@@ -15,10 +15,6 @@ import java.util.concurrent.atomic.AtomicInteger;
 
 /**
  * @author ：linweisen
- * @date ：Created in 2021/4/9 14:46
- * @description：${description}
- * @modified By：
- * @version: 1.0
  */
 public class DuplicateStorageRemover implements DuplicateRemover {
 
diff --git a/webmagic-samples/src/main/java/us/codecraft/webmagic/recover/MmapQueueScheduler.java b/webmagic-samples/src/main/java/us/codecraft/webmagic/recover/MmapQueueScheduler.java
index 07cfa22..4cee18a 100644
--- a/webmagic-samples/src/main/java/us/codecraft/webmagic/recover/MmapQueueScheduler.java
+++ b/webmagic-samples/src/main/java/us/codecraft/webmagic/recover/MmapQueueScheduler.java
@@ -15,10 +15,6 @@ import java.io.IOException;
 
 /**
  * @author ：linweisen
- * @date ：Created in 2021/4/9 14:38
- * @description：${description}
- * @modified By：
- * @version: 1.0
  */
 public class MmapQueueScheduler extends DuplicateRemovedScheduler {