diff --git a/src/app/services/config.service.ts b/src/app/services/config.service.ts
index 44e7316d..7d8a3e8c 100644
--- a/src/app/services/config.service.ts
+++ b/src/app/services/config.service.ts
@@ -307,6 +307,20 @@ export class ConfigService extends PollConfig {
             );
     }
 
+    /**
+     * conversion to send to back
+     * @param choiceList
+     */
+    convertChoicesAnsweredToSend(choiceList) {
+        const converted = choiceList.map(elem => {
+            return {
+                choice_id: elem.id,
+                value: elem.answer
+            }
+        });
+        console.log('converted', converted);
+        return converted;
+    }
 
     /**
      * POST
@@ -318,11 +332,11 @@ export class ConfigService extends PollConfig {
             voteStack = {
                 pseudo: this.myName,
                 email: this.myEmail,
-                answers: this.answers
+                votes: this.convertChoicesAnsweredToSend(this.currentPoll.choices),
             }
         }
         this.http.post(
-            `${this.baseHref}/poll/${this.pollId}/vote`,
+            `${this.baseHref}/poll/${this.currentPoll.id}/vote`,
             voteStack,
             this.makeHeaders())
             .subscribe((res: any) => {
diff --git a/update-demo.sh b/update-demo.sh
index b01aeb0d..d693d589 100644
--- a/update-demo.sh
+++ b/update-demo.sh
@@ -4,4 +4,4 @@ git pull origin dev
 yarn install --pure-lockfile
 yarn build:demo
 sudo cp -r ./dist/framadate/* ../framadate-api/public/
-echo " now check update demo at https://framadate-api.cipherbliss.com/index.html "
+echo " now check update demo at https://framadate-api.cipherbliss.com"