diff --git a/Back-End/School/serializers.py b/Back-End/School/serializers.py
index c23af9d..fc5a566 100644
--- a/Back-End/School/serializers.py
+++ b/Back-End/School/serializers.py
@@ -182,12 +182,17 @@ class SchoolClassSerializer(serializers.ModelSerializer):
     teachers = serializers.PrimaryKeyRelatedField(queryset=Teacher.objects.all(), many=True, required=False)
     establishment = serializers.PrimaryKeyRelatedField(queryset=Establishment.objects.all(), required=False)
     teachers_details = serializers.SerializerMethodField()
-    students = StudentDetailSerializer(many=True, read_only=True)
+    students = serializers.SerializerMethodField()
 
     class Meta:
         model = SchoolClass
         fields = '__all__'
 
+    def get_students(self, obj):
+        # Filtrer uniquement les étudiants dont le dossier est validé (status = 5)
+        validated_students = obj.students.filter(registrationform__status=5)
+        return StudentDetailSerializer(validated_students, many=True).data
+
     def create(self, validated_data):
         teachers_data = validated_data.pop('teachers', [])
         levels_data = validated_data.pop('levels', [])