diff --git a/htdocs/js/atsebayt.js b/htdocs/js/atsebayt.js
index 53b2554..024ae60 100644
--- a/htdocs/js/atsebayt.js
+++ b/htdocs/js/atsebayt.js
@@ -80,7 +80,7 @@ angular.module("AtsebaytApp")
 	})
     })
     .factory("QuestProposal", function($resource) {
-        return $resource("/api/surveys/:surveyId/questions/:questId/proposals", { surveyId: '@id', questId: '@id' }, {
+        return $resource("/api/surveys/:surveyId/questions/:questId/proposals/:proposalId", { surveyId: '@id', questId: '@id', proposalId: '@id' }, {
 	    'update': {method: 'PUT'},
 	})
     })
@@ -612,7 +612,7 @@ angular.module("AtsebaytApp")
 
       $scope.saveProposal = function() {
 	if (this.proposal.id) {
-	  this.proposal.$update({ surveyId: $scope.survey.id, questId: $scope.question.id });
+	  this.proposal.$update({ surveyId: $scope.survey.id, questId: $scope.question.id, proposalId: this.proposal.id });
 	} else {
 	  this.proposal.$save({ surveyId: $scope.survey.id, questId: $scope.question.id });
 	}
diff --git a/htdocs/views/survey.html b/htdocs/views/survey.html
index dfb62bd..31bbc3b 100644
--- a/htdocs/views/survey.html
+++ b/htdocs/views/survey.html
@@ -105,8 +105,8 @@
             <button type="button" class="btn btn-danger ml-1" ng-click="deleteProposal()" ng-if="question.edit && (question.kind == 'ucq' || question.kind == 'mcq')"><svg class="bi bi-trash-fill" width="1em" height="1em" viewBox="0 0 20 20" fill="currentColor" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" d="M4.5 3a1 1 0 00-1 1v1a1 1 0 001 1H5v9a2 2 0 002 2h6a2 2 0 002-2V6h.5a1 1 0 001-1V4a1 1 0 00-1-1H12a1 1 0 00-1-1H9a1 1 0 00-1 1H4.5zm3 4a.5.5 0 01.5.5v7a.5.5 0 01-1 0v-7a.5.5 0 01.5-.5zM10 7a.5.5 0 01.5.5v7a.5.5 0 01-1 0v-7A.5.5 0 0110 7zm3 .5a.5.5 0 00-1 0v7a.5.5 0 001 0v-7z" clip-rule="evenodd"></path></svg></button>
           </div>
         </div>
-        <button type="button" class="btn btn-info ml-1" ng-click="addProposal()" ng-if="question.edit && (question.kind == 'ucq' || question.kind == 'mcq')"><svg class="bi bi-plus" width="1em" height="1em" viewBox="0 0 16 16" fill="currentColor" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" d="M8 3.5a.5.5 0 01.5.5v4a.5.5 0 01-.5.5H4a.5.5 0 010-1h3.5V4a.5.5 0 01.5-.5z" clip-rule="evenodd"></path><path fill-rule="evenodd" d="M7.5 8a.5.5 0 01.5-.5h4a.5.5 0 010 1H8.5V12a.5.5 0 01-1 0V8z" clip-rule="evenodd"></path></svg> Ajouter des proposals
-        </button>
+        <button type="button" class="btn btn-info ml-1" ng-click="addProposal()" ng-if="question.edit && (question.kind == 'ucq' || question.kind == 'mcq')" ng-disabled="!question.id"><svg class="bi bi-plus" width="1em" height="1em" viewBox="0 0 16 16" fill="currentColor" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" d="M8 3.5a.5.5 0 01.5.5v4a.5.5 0 01-.5.5H4a.5.5 0 010-1h3.5V4a.5.5 0 01.5-.5z" clip-rule="evenodd"></path><path fill-rule="evenodd" d="M7.5 8a.5.5 0 01.5-.5h4a.5.5 0 010 1H8.5V12a.5.5 0 01-1 0V8z" clip-rule="evenodd"></path></svg> Ajouter des proposals
+        </button><span ng-show="question.edit && (question.kind == 'ucq' || question.kind == 'mcq') && !question.id" class="ml-2" style="font-style:italic"> Créez la question pour ajouter des propositions</span>
       </div>
 
       <div class="ml-3 card-text alert alert-success" ng-if="!question.edit && (question.response.score_explaination || question.response.score)">