diff --git a/apps/participation/templates/participation/participation_detail.html b/apps/participation/templates/participation/participation_detail.html
index 5495eb8..02d6dca 100644
--- a/apps/participation/templates/participation/participation_detail.html
+++ b/apps/participation/templates/participation/participation_detail.html
@@ -102,7 +102,6 @@
                                 <button class="btn btn-info" data-toggle="modal" data-target="#displaySolutionModal">{% trans "Display" %}</button>
                             {% endif %}
                         </dd>
-                    </dl>
 
                     {% if current_phase.phase_number == 2 %}
                         <div class="alert alert-info">
@@ -113,6 +112,14 @@
                         {% endblocktrans %}
                         </div>
 
+                        {% for question in participation.questions.all %}
+                            <dd class="col-md-9 text-truncate">{{ question.question }}</dd>
+                            <dd class="col-md-3">
+                                <button class="btn btn-primary" data-toggle="modal" data-target="#updateQuestion{{ forloop.counter }}Modal">{% trans "Change" %}</button>
+                            </dd>
+                            <hr>
+                        {% endfor %}
+
                         {% if user.registration.participates %}
                             <button class="btn btn-success" data-toggle="modal" data-target="#addQuestionModal">
                                 <i class="fas fa-plus-circle"></i> {% trans "Add a question" %}
@@ -132,6 +139,7 @@
                     {% elif current_phase.phase_number == 4 %}
                         {# TODO Send synthesis #}
                     {% endif %}
+                    </dl>
                 </div>
             </div>
         </div>
@@ -171,7 +179,17 @@
     {% trans "Add question" as modal_title %}
     {% trans "Add" as modal_button %}
     {% url "participation:add_question" pk=participation.pk as modal_action %}
-{% include "base_modal.html" with modal_id="addQuestion" modal_button_type="success" %}
+    {% include "base_modal.html" with modal_id="addQuestion" modal_button_type="success" %}
+    {% for question in participation.questions.all %}
+        {% trans "Update question" as modal_title %}
+        {% trans "Update" as modal_button %}
+        {% url "participation:update_question" pk=question.pk as modal_action %}
+        {% with number_str=forloop.counter|stringformat:"d" %}
+        {% with modal_id="updateQuestion"|add:number_str %}
+            {% include "base_modal.html" %}
+        {% endwith %}
+        {% endwith %}
+    {% endfor %}
 {% endif %}
 {% endblock %}
 
@@ -198,6 +216,14 @@
                     if (!modalBody.html().trim())
                         modalBody.load("{% url "participation:add_question" pk=participation.pk %} #form-content");
                 });
+
+                {% for question in participation.questions.all %}
+                    $('button[data-target="#updateQuestion{{ forloop.counter }}Modal"]').click(function() {
+                        let modalBody = $("#updateQuestion{{ forloop.counter }}Modal div.modal-body");
+                        if (!modalBody.html().trim())
+                            modalBody.load("{% url "participation:update_question" pk=question.pk %} #form-content");
+                    });
+                {% endfor %}
             {% endif %}
 
             $('button[data-target="#uploadSolutionModal"]').click(function() {
diff --git a/apps/participation/urls.py b/apps/participation/urls.py
index 6c7855b..489b7e8 100644
--- a/apps/participation/urls.py
+++ b/apps/participation/urls.py
@@ -25,7 +25,7 @@ urlpatterns = [
     path("detail/<int:pk>/send-participation/", SetParticipationSendParticipationView.as_view(),
          name="participation_send_participation"),
     path("detail/<int:pk>/add-question/", CreateQuestionView.as_view(), name="add_question"),
-    path("update-question/<int:pk>/", CreateQuestionView.as_view(), name="update_question"),
+    path("update-question/<int:pk>/", UpdateQuestionView.as_view(), name="update_question"),
     path("calendar/", CalendarView.as_view(), name="calendar"),
     path("calendar/<int:pk>/", PhaseUpdateView.as_view(), name="update_phase"),
     path("chat/", TemplateView.as_view(template_name="participation/chat.html"), name="chat")
diff --git a/apps/participation/views.py b/apps/participation/views.py
index ae8078a..4832ed1 100644
--- a/apps/participation/views.py
+++ b/apps/participation/views.py
@@ -417,7 +417,7 @@ class UpdateQuestionView(LoginRequiredMixin, UpdateView):
     form_class = QuestionForm
 
     def dispatch(self, request, *args, **kwargs):
-        self.object = self.get_object(**kwargs)
+        self.object = self.get_object()
         if not request.user.is_authenticated:
             return self.handle_no_permission()
         if request.user.registration.is_admin or \
diff --git a/locale/fr/LC_MESSAGES/django.po b/locale/fr/LC_MESSAGES/django.po
index 2909622..fae4206 100644
--- a/locale/fr/LC_MESSAGES/django.po
+++ b/locale/fr/LC_MESSAGES/django.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Corres2math\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-10-31 18:04+0100\n"
+"POT-Creation-Date: 2020-10-31 18:56+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: Yohann D'ANELLO <yohann.danello@animath.fr>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -325,7 +325,7 @@ msgid "Proposed solution:"
 msgstr "Solution proposée :"
 
 #: apps/participation/templates/participation/participation_detail.html:27
-#: apps/participation/templates/participation/participation_detail.html:154
+#: apps/participation/templates/participation/participation_detail.html:162
 #: apps/participation/templates/participation/upload_video.html:11
 #: apps/registration/templates/registration/upload_photo_authorization.html:18
 #: apps/registration/templates/registration/user_detail.html:78
@@ -347,6 +347,7 @@ msgstr "Équipe qui a reçu votre solution :"
 
 #: apps/participation/templates/participation/participation_detail.html:53
 #: apps/participation/templates/participation/participation_detail.html:94
+#: apps/participation/templates/participation/participation_detail.html:118
 msgid "Change"
 msgstr "Modifier"
 
@@ -387,7 +388,7 @@ msgstr "Solution reçue"
 msgid "Team that sent you their solution:"
 msgstr "Équipe qui vous a envoyé leur solution :"
 
-#: apps/participation/templates/participation/participation_detail.html:109
+#: apps/participation/templates/participation/participation_detail.html:108
 msgid ""
 "You received a solution about the same problem that you treated from another "
 "team. You are now encouraged to see the video, then to ask from 3 to 6 "
@@ -399,11 +400,11 @@ msgstr ""
 "vidéo, puis à poser 3 à 6 questions à propos de la vidéo. Après cela, vous "
 "serez invités à échanger avec l'autre équipe à propos de la solution."
 
-#: apps/participation/templates/participation/participation_detail.html:118
+#: apps/participation/templates/participation/participation_detail.html:125
 msgid "Add a question"
 msgstr "Ajouter une question"
 
-#: apps/participation/templates/participation/participation_detail.html:123
+#: apps/participation/templates/participation/participation_detail.html:130
 #, python-format
 msgid ""
 "You sent your questions to the other team about their solution. When they "
@@ -422,12 +423,13 @@ msgstr ""
 "client Element dédié : <a href=\"https://element.correspondances-maths.fr"
 "\">element.correpondances-maths.fr</a>"
 
-#: apps/participation/templates/participation/participation_detail.html:142
+#: apps/participation/templates/participation/participation_detail.html:150
 msgid "Define received video"
 msgstr "Définir la vidéo reçue"
 
-#: apps/participation/templates/participation/participation_detail.html:143
-#: apps/participation/templates/participation/participation_detail.html:148
+#: apps/participation/templates/participation/participation_detail.html:151
+#: apps/participation/templates/participation/participation_detail.html:156
+#: apps/participation/templates/participation/participation_detail.html:185
 #: apps/participation/templates/participation/phase_form.html:11
 #: apps/participation/templates/participation/phase_list.html:18
 #: apps/participation/templates/participation/receive_participation_form.html:11
@@ -441,32 +443,36 @@ msgstr "Définir la vidéo reçue"
 msgid "Update"
 msgstr "Modifier"
 
-#: apps/participation/templates/participation/participation_detail.html:147
+#: apps/participation/templates/participation/participation_detail.html:155
 msgid "Define team that receives your video"
 msgstr "Définir l'équipe qui recevra votre vidéo"
 
-#: apps/participation/templates/participation/participation_detail.html:153
+#: apps/participation/templates/participation/participation_detail.html:161
 msgid "Upload video"
 msgstr "Envoyer la vidéo"
 
-#: apps/participation/templates/participation/participation_detail.html:157
-#: apps/participation/templates/participation/participation_detail.html:164
+#: apps/participation/templates/participation/participation_detail.html:165
+#: apps/participation/templates/participation/participation_detail.html:172
 msgid "Display solution"
 msgstr "Afficher la solution"
 
-#: apps/participation/templates/participation/participation_detail.html:158
-#: apps/participation/templates/participation/participation_detail.html:165
+#: apps/participation/templates/participation/participation_detail.html:166
+#: apps/participation/templates/participation/participation_detail.html:173
 msgid "This video platform is not supported yet."
 msgstr "La plateforme de cette vidéo n'est pas encore supportée."
 
-#: apps/participation/templates/participation/participation_detail.html:171
+#: apps/participation/templates/participation/participation_detail.html:179
 msgid "Add question"
 msgstr "Ajouter une question"
 
-#: apps/participation/templates/participation/participation_detail.html:172
+#: apps/participation/templates/participation/participation_detail.html:180
 msgid "Add"
 msgstr "Ajouter"
 
+#: apps/participation/templates/participation/participation_detail.html:184
+msgid "Update question"
+msgstr "Modifier une question"
+
 #: apps/participation/templates/participation/phase_list.html:10
 #: templates/base.html:68 templates/base.html:70 templates/base.html:217
 msgid "Calendar"