diff --git a/Assets/Scripts/GameManager.cs b/Assets/Scripts/GameManager.cs
index e79e370..3571c2f 100644
--- a/Assets/Scripts/GameManager.cs
+++ b/Assets/Scripts/GameManager.cs
@@ -115,6 +115,19 @@ private void Update()
             }
         }
 
+
+        if (myRoom.currentState == (int)GameState.MakeVote && endOfViewDate != DateTime.MinValue)
+        {
+            TimeSpan duration = endOfViewDate - DateTime.Now;
+            counterMakeProposition.text = ((int)duration.TotalSeconds).ToString("D1");
+
+            if (duration.TotalMilliseconds <= 0)
+            {
+                Debug.Log("It's time to finish proposition !");
+                endOfViewDate = DateTime.MinValue;
+            }
+        }
+
     }
 
 
@@ -462,7 +475,7 @@ public void onClickSamePlayers()
     {
         myRoom.currentState = (int)GameState.Explanation;
         myRoom.questions = null;
-        myRoom.currentQuestionId = string.Empty;
+        myRoom.currentQuestionId = 0;
         string json = JsonUtility.ToJson(myRoom);
 
         myOnlineRoom.SetRawJsonValueAsync(json).ContinueWithOnMainThread(task =>
@@ -477,7 +490,7 @@ public void onClickSamePlayers()
     public void onClickNewPlayers()
     {
         myRoom.currentState = (int)GameState.EnteringName;
-        myRoom.currentQuestionId = string.Empty;
+        myRoom.currentQuestionId = 0;
         myRoom.questions = null;
         myRoom.players = null;
         string json = JsonUtility.ToJson(myRoom);
@@ -494,8 +507,7 @@ public void onClickNewPlayers()
 
     public void OnClickProposition(int propositionNumber)
     {
-        int currentQuestionId = Int32.Parse(myRoom.currentQuestionId);
-        List<string> voters = myRoom.questions[currentQuestionId].propositions[propositionNumber].voters.ToList<string>();
+        List<string> voters = myRoom.questions[myRoom.currentQuestionId].propositions[propositionNumber].voters.ToList<string>();
         voters.Add(currentPlayer.id);
         myOnlineRoom.Child("questions").Child(myRoom.currentQuestionId.ToString()).Child("propositions").Child(propositionNumber.ToString()).Child("voters").SetValueAsync(voters);
     }