diff --git a/controllers/questionnaire.js b/controllers/questionnaire.js
index e82e92c..7d96825 100644
--- a/controllers/questionnaire.js
+++ b/controllers/questionnaire.js
@@ -376,8 +376,6 @@ exports.checkQuestionnairesNeedToBePublished= async (req, res, next) =>
         if(nb > 0)
             creaNewQuestionnairesJson();// provoque mise à jour du HTLM, RSS, etc.
         res.status(200).json(txtQuestionnaire.haveBeenPublished.replace(":NB", nb));
-        console.log(txtQuestionnaire.haveBeenPublished.replace(":NB", nb));
-        await toolMail.sendMail(0, config.adminEmail, "Publication articles", txtQuestionnaire.haveBeenPublished.replace(":NB", nb), "<p>"+txtQuestionnaire.haveBeenPublished.replace(":NB", nb)+"</p>");
         next();
     }
     catch(e)
@@ -562,8 +560,6 @@ const checkQuestionnairesPublishedHaveHTML = async (regenerate=false) =>
         else if(await toolFile.checkIfFileExist(config.dirHTMLQuestionnaire, questionnaires[i].slug+".html")===false)
         {
             await creaQuestionnaireHTML(questionnaires[i].id);
-            console.log("je viens de publier le questionnaire :"+questionnaires[i].slug);
-            await toolMail.sendMail(0, config.adminEmail, "Publication d'un article", "Je viens de publier le quiz : "+config.siteUrl+"/quizs/"+questionnaires[i].slug+".html", "<p>Je viens de publier le quiz : "+config.siteUrl+"/quizs/"+questionnaires[i].slug+".html</p>");
             nb++;
         }
     }
diff --git a/controllers/subscription.js b/controllers/subscription.js
index e63ee6d..80a9428 100644
--- a/controllers/subscription.js
+++ b/controllers/subscription.js
@@ -49,7 +49,6 @@ exports.notifyExpirationFreeAccount= async(req, res, next) =>
         const db = require("../models/index");
         const dateExpirationMin=new Date(new Date().getTime()-(config.freeAccountTimingInDays-config.freeAccountExpirationNotificationInDays+1)*24*3600*1000);
         const dateExpirationMax=new Date(new Date().getTime()-(config.freeAccountTimingInDays-config.freeAccountExpirationNotificationInDays)*24*3600*1000);
-        console.log("je cherche les utilisateurs freemium dont l'abonnement a été créé entre le "+dateExpirationMin+" et le "+dateExpirationMax+".");
         const users=await db["Subscription"].findAll(
         {
             where:
@@ -186,13 +185,9 @@ exports.addNewQuestionnaireUsers = async(req, res, next) =>
         // Le tout en heure locale et en ignorant ceux qui ont déjà été servis ce jour.
         const subscriptionsOk = await db.sequelize.query("SELECT `Subscriptions`.`id` as SubscriptionId, `UserId`, `name`, `email`, `smtp`, `language`, `noticeOk`, `receiptDays`, ADDDATE(UTC_TIMESTAMP, INTERVAL `timeDifference` MINUTE) AS localDate FROM `Subscriptions` INNER JOIN `Users` ON `Subscriptions`.`UserId`=`Users`.`id` WHERE `status`='user' AND ADDDATE(`Subscriptions`.`createdAt`, `numberOfDays`) > UTC_TIMESTAMP HAVING HOUR(localDate) > "+config.hourGiveNewQuestionnaireBegin+" AND HOUR(localDate) < "+config.hourGiveNewQuestionnaireEnd+" AND LOCATE(DAYOFWEEK(localDate),receiptDays)!=0 AND SubscriptionId NOT IN (SELECT DISTINCT `SubscriptionId` FROM `Pauses` WHERE ADDDATE(`startingAt`, INTERVAL `timeDifference` MINUTE) <= localDate AND ADDDATE(`endingAT`, INTERVAL `timeDifference` MINUTE)  > localDate) AND `UserId` NOT IN (SELECT DISTINCT `UserId` FROM `QuestionnaireAccesses` WHERE  DATEDIFF(NOW(),`createdAt`) < 1 AND `selfCreatedOk` = false) LIMIT "+config.numberNewQuestionnaireAtSameTime, { type: QueryTypes.SELECT });
         if(subscriptionsOk.length===0)
-        {
             res.status(200).json({ message: txt.allSubscriptionProcessed });
-            //console.log(txt.allSubscriptionProcessed);
-        }
         else
         {
-            await toolMail.sendMail(0, config.adminEmail, "Abonnements à traiter", subscriptionsOk.length+" abonnements à traiter.", "<p>"+subscriptionsOk.length+" abonnements à traiter.</p>");
             let newQuestionnaire, access, questionnaire, token;
             for (let i in subscriptionsOk)
             {
@@ -237,7 +232,6 @@ exports.addNewQuestionnaireUsers = async(req, res, next) =>
                 }
             }
             res.status(200).json(subscriptionsOk);
-            console.log(subscriptionsOk);        
         }
         next();
     }
diff --git a/front/webpack.config.js b/front/webpack.config.js
index 2cb3a26..09fdd8d 100644
--- a/front/webpack.config.js
+++ b/front/webpack.config.js
@@ -2,7 +2,7 @@ const path = require('path');
 
 module.exports =
 {
-  mode: "production", // pour tester les fichiers en version compressée
+  mode: "development",
   devtool: "inline-source-map",
   entry:
   {
@@ -25,7 +25,7 @@ module.exports =
   },
   output:
   {
-    filename: "./JS/prod/[name].app.js",
+    filename: "./JS/[name].app.js",
     path: path.resolve(__dirname, "public")
   },
   module: