diff --git a/test_server/crm/serializers.py b/test_server/crm/serializers.py
index 5ad426c..9d5c392 100644
--- a/test_server/crm/serializers.py
+++ b/test_server/crm/serializers.py
@@ -105,8 +105,9 @@ class CandidateCreateSerializer(serializers.ModelSerializer):
         issue_date = validated_data.get('issue_date', None)
         exp_date = validated_data.get('end_date', None)
         header_photo = settings.BASE_DIR + validated_data.get('photo', None)
-        path = make_img(validated_data["consumer_name"], str(issue_date.year), str(issue_date.month), str(exp_date.year), str(exp_date.month), str(exp_date.day), validated_data["number"], header_photo)
-        validated_data['path'] = path
+        if exp_date and issue_date:
+            path = make_img(validated_data["consumer_name"], str(issue_date.year), str(issue_date.month), str(exp_date.year), str(exp_date.month), str(exp_date.day), validated_data["number"], header_photo)
+            validated_data['path'] = path
         return super().update(instance,validated_data)
 
 class MsgSerializer(serializers.ModelSerializer):