diff --git a/MCTG/ConsoleApp/Menu/Menu.cs b/MCTG/ConsoleApp/Menu/Menu.cs
index 22eae40..86c7639 100644
--- a/MCTG/ConsoleApp/Menu/Menu.cs
+++ b/MCTG/ConsoleApp/Menu/Menu.cs
@@ -24,8 +24,8 @@ namespace ConsoleApp.Menu
             private set
             {
                 _currentLine = value;
-                if (_currentLine < 0) _currentLine = 0;
-                if (_currentLine > _selectList.Count) _currentLine = _selectList.Count-1;
+                if (_currentLine <= 0) _currentLine = 0;
+                else if (_currentLine >= _selectList.Count) _currentLine = _selectList.Count-1;
             }
         }
 
@@ -59,6 +59,9 @@ namespace ConsoleApp.Menu
 
         public virtual void Display()
         {
+            _screenDisplay.Clear();
+            Console.Clear();
+
             _screenDisplay.AppendLine($"[ {Title} ]");
             _screenDisplay.AppendLine("-------------------------------------------");
 
@@ -77,14 +80,16 @@ namespace ConsoleApp.Menu
 
                 _screenDisplay.AppendLine($"{_selectList[i].Line}");
             }
-            
-            Console.Clear();
+
+            if (_selectList == null || _selectList.Count == 0)
+                _screenDisplay.AppendLine("Empty...");
+
             Console.WriteLine(_screenDisplay);
         }
 
-        public void SelectNext() => CurrentSelected = _selectList[++CurrentLine].Item;
+        public void SelectNext() => CurrentSelected = _selectList[CurrentLine++].Item;
 
-        public void SelectPrevious() => CurrentSelected = _selectList[--CurrentLine].Item;
+        public void SelectPrevious() => CurrentSelected = _selectList[CurrentLine--].Item;
 
         public void EnableWriteMode() => WriteMode = true;
 
diff --git a/MCTG/ConsoleApp/Menu/SearcherRecipe.cs b/MCTG/ConsoleApp/Menu/SearcherRecipe.cs
index 2c50f05..e509938 100644
--- a/MCTG/ConsoleApp/Menu/SearcherRecipe.cs
+++ b/MCTG/ConsoleApp/Menu/SearcherRecipe.cs
@@ -19,33 +19,29 @@ namespace ConsoleApp.Menu
         public SearcherRecipe(RecipeCollection recipeCollection) : base("Search recipe")
         {
             _recipeCollectionOnSearch = recipeCollection;
-            UpdateSelection(_recipeCollectionOnSearch);
+            Update();
         }
 
         #region Methodes
-        private void UpdateSelection(RecipeCollection recipeCollection)
+        public override void Update()
         {
+            RecipeCollection newRCSearchView = 
+                _recipeCollectionOnSearch.ResearchByName(InputStr.ToString());
+
             _selectList.Clear();
-            if (recipeCollection == null || recipeCollection.Count == 0)
+
+            foreach (Recipe recipe in newRCSearchView)
             {
-                Console.WriteLine("Empty menu...");
-                return;
+                _selectList.Add(new Selector<Recipe>(recipe, $"[{recipe.Id}]: {recipe.Title}"));
             }
-            foreach (Recipe recipe in recipeCollection)
+            if (_selectList == null || _selectList.Count == 0)
             {
-                _selectList.Add(new Selector<Recipe>(recipe, $"[{recipe.Id}]: {recipe.Title}"));
+                CurrentSelected = null;
+                return;
             }
             CurrentSelected = _selectList[0].Item;
         }
 
-        public override void Update()
-        {
-            RecipeCollection newRCSearchView = 
-                _recipeCollectionOnSearch.ResearchByName(InputStr.ToString());
-            
-            UpdateSelection(newRCSearchView);
-        }
-
         public override void Return()
         {
             Console.WriteLine(CurrentSelected);
diff --git a/MCTG/ConsoleApp/MenuManager.cs b/MCTG/ConsoleApp/MenuManager.cs
index d4800ec..cfd7a0f 100644
--- a/MCTG/ConsoleApp/MenuManager.cs
+++ b/MCTG/ConsoleApp/MenuManager.cs
@@ -27,7 +27,7 @@ namespace ConsoleApp
                 return;
             }
 
-            if (cki.Key == ConsoleKey.Backspace)
+            if (cki.Key == ConsoleKey.Backspace && menu.InputStr.Length > 0)
             {
                 menu.InputStr.Remove(menu.InputStr.Length-1, 1);
                 return;