diff --git a/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/pojo/TransmissionJobItemInfo.java b/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/pojo/TransmissionJobItemInfo.java
index c9feb57ce9336..fe117a264c9df 100644
--- a/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/pojo/TransmissionJobItemInfo.java
+++ b/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/common/pojo/TransmissionJobItemInfo.java
@@ -26,7 +26,7 @@
  */
 @RequiredArgsConstructor
 @Getter
-public class TransmissionJobItemInfo {
+public final class TransmissionJobItemInfo {
     
     private final int shardingItem;