diff --git a/src/main/java/fr/istic/service/StudentResponseService.java b/src/main/java/fr/istic/service/StudentResponseService.java
index 8f39728..cb8e677 100644
--- a/src/main/java/fr/istic/service/StudentResponseService.java
+++ b/src/main/java/fr/istic/service/StudentResponseService.java
@@ -14,7 +14,6 @@
 import jakarta.transaction.Transactional;
 
 import java.time.Instant;
-import java.util.Collections;
 import java.util.List;
 import java.util.Optional;
 
@@ -145,4 +144,16 @@ public Optional<StudentResponseDTO> partialeNoteUpdate(StudentResponseNote noted
 
     }
 
+    @Transactional
+    public void updateCorrectedBy(long id,User updatedBy) {
+        Optional<StudentResponse> sr = StudentResponse.findByIdOptional(id);
+        if (sr.isPresent()){
+            StudentResponse sr1 = sr.get();
+            sr1.lastModifiedDate = Instant.now();
+            sr1.correctedBy = updatedBy;
+            StudentResponse.persistOrUpdate(sr1);
+        }
+
+    }
+
 }
diff --git a/src/main/java/fr/istic/web/rest/ExtendedAPI.java b/src/main/java/fr/istic/web/rest/ExtendedAPI.java
index c05558b..3232026 100644
--- a/src/main/java/fr/istic/web/rest/ExtendedAPI.java
+++ b/src/main/java/fr/istic/web/rest/ExtendedAPI.java
@@ -33,6 +33,7 @@
 import fr.istic.service.QuestionService;
 import fr.istic.service.ScanService;
 import fr.istic.service.SecurityService;
+import fr.istic.service.StudentResponseService;
 
 import org.apache.commons.io.IOUtils;
 import org.eclipse.microprofile.config.inject.ConfigProperty;
@@ -126,6 +127,10 @@ public class ExtendedAPI {
 
     private final Logger log = LoggerFactory.getLogger(ExtendedAPI.class);
 
+
+    @Inject
+    StudentResponseService studentResponseService;
+
     @Inject
     CourseGroupService courseGroupService;
 
@@ -669,7 +674,7 @@ public Response sendResultToStudent(MailResultDTO dto, @PathParam("examId") long
 
             } else {
                 if (count > 0 && sheet == null){
-                    mailService.sendEmail("barais@irisa.fr", " FinalResult but no sheet for studentId: " + student.id + ", studentname: " + student.name + ", exam.id: " +ex.id, "[CorrectExam] strange behavior", "olivier.barais@gmail.com");
+                 //   mailService.sendEmail("barais@irisa.fr", " FinalResult but no sheet for studentId: " + student.id + ", studentname: " + student.name + ", exam.id: " +ex.id, "[CorrectExam] strange behavior", "olivier.barais@gmail.com");
                 }
                 if (dto.isMailabi() && dto.getSheetuuid() == null) {
                     String body = dto.getBodyabi();
@@ -2652,6 +2657,7 @@ public Response updateAnswerHybridCommentWithStepValue(@PathParam("responseId")
         if (!securityService.canAccess(ctx, responseId, StudentResponse.class)) {
             return Response.status(403, "Current user cannot access this ressource").build();
         }
+        this.studentResponseService.updateCorrectedBy(responseId,this.securityService.getCurrentLoggedUser(ctx));
         Answer2HybridGradedCommentDTO result = this.answer2HybridGradedCommentService
                 .setStepValueWithResponseIdAndHybridCommentId(responseId, hybridCommentId, stepValue);
         return Response.ok().entity(result).build();
@@ -2669,6 +2675,7 @@ public Response updateAnswerHybridCommentWith(@PathParam("responseId") final lon
         if (!securityService.canAccess(ctx, responseId, StudentResponse.class)) {
             return Response.status(403, "Current user cannot access this ressource").build();
         }
+        this.studentResponseService.updateCorrectedBy(responseId,this.securityService.getCurrentLoggedUser(ctx));
         Answer2HybridGradedCommentDTO result = this.answer2HybridGradedCommentService
                 .incrementWithResponseIdAndHybridCommentId(responseId, hybridCommentId);
         return Response.ok().entity(result).build();