diff --git a/src/main/java/fr/abes/kbart2kafka/service/FileService.java b/src/main/java/fr/abes/kbart2kafka/service/FileService.java
index c0f2a45..f0b01e4 100644
--- a/src/main/java/fr/abes/kbart2kafka/service/FileService.java
+++ b/src/main/java/fr/abes/kbart2kafka/service/FileService.java
@@ -6,14 +6,10 @@
 import jakarta.annotation.PostConstruct;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.kafka.clients.producer.ProducerRecord;
-import org.apache.kafka.common.header.Header;
 import org.apache.kafka.common.header.internals.RecordHeader;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.kafka.core.KafkaTemplate;
-import org.springframework.kafka.support.KafkaHeaders;
 import org.springframework.kafka.support.SendResult;
-import org.springframework.messaging.Message;
-import org.springframework.messaging.support.MessageBuilder;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
@@ -84,7 +80,7 @@ private void executeMultiThread(File fichier, String kbartHeader) throws IOExcep
                     executor.execute(() -> {
                         try {
                             List<org.apache.kafka.common.header.Header> headers = new ArrayList<>();
-                            headers.add(new RecordHeader("FileName", kafkaHeader.getFileName().getBytes(StandardCharsets.UTF_8)));
+                            headers.add(new RecordHeader("FileName", fichier.getName().getBytes(StandardCharsets.UTF_8)));
                             headers.add(new RecordHeader("nbCurrentLines", String.valueOf(finalLineCounter).getBytes()));
                             headers.add(new RecordHeader("nbLinesTotal", String.valueOf(nbLignesFichier).getBytes()));
                             ProducerRecord<String, String> record = new ProducerRecord<>(topicKbart, new Random().nextInt(nbThread), fichier.getName(), mapper.writeValueAsString(ligneKbartDto), headers);