diff --git a/resources/images/cpu.png b/resources/images/cpu.png
new file mode 100644
index 0000000..a17de7e
Binary files /dev/null and b/resources/images/cpu.png differ
diff --git a/resources/images/random.png b/resources/images/random.png
new file mode 100644
index 0000000..c63bde1
Binary files /dev/null and b/resources/images/random.png differ
diff --git a/resources/images/virtual.png b/resources/images/virtual.png
new file mode 100644
index 0000000..8881628
Binary files /dev/null and b/resources/images/virtual.png differ
diff --git a/resources/view/TreeView.fxml b/resources/view/TreeView.fxml
index 0c0d521..364d79e 100644
--- a/resources/view/TreeView.fxml
+++ b/resources/view/TreeView.fxml
@@ -8,6 +8,5 @@
             prefWidth="600.0" xmlns="http://javafx.com/javafx/15.0.1" xmlns:fx="http://javafx.com/fxml/1">
     <children>
         <TreeView fx:id="treeView" layoutX="129.0" layoutY="27.0" prefHeight="347.0" prefWidth="343.0" />
-        <Spinner fx:id="spinnerTemp"></Spinner>
     </children>
 </AnchorPane>
diff --git a/src/launcher/Launch.java b/src/launcher/Launch.java
index d639e60..c689d77 100644
--- a/src/launcher/Launch.java
+++ b/src/launcher/Launch.java
@@ -41,11 +41,9 @@ public class Launch extends Application {
         capteurs.add(captorV);
 
         // FXML NOT WORKING
-        //Stage thermostatStage = new Stage();
-        //CapteurView capteurView = new ImageCtrlView(captorV,"view/Image.fxml","mon titre");
-        //ThermostatView thermostatView = new ThermostatView(captorV,"view/Thermostat.fxml","mon titre");
+        Stage thermostatStage = new Stage();
         TreeViewCtrl treeViewCtrl = new TreeViewCtrl(capteurs,"view/TreeView.fxml","treeView");
-
+        treeViewCtrl.show();
         Thread t = new Thread() {
             public void run() {
                 while (true) {
@@ -55,12 +53,12 @@ public class Launch extends Application {
                     }
                     captorV.genTemp();
                     try {
-                        //((ImageCtrlView) capteurView).changeImage();
+                        /*((ImageCtrlView) capteurView).changeImage();
                         System.out.println(captorV.getNom() + ": " + captorV.getTemp().getValue() + " °C");
                         for (Map.Entry<CapteurAbstrait, Integer> entry : captorV.getCapteurs().entrySet()) {
                             CapteurAbstrait c = entry.getKey();
                             System.out.println(c.getNom() + ": " + c.getTemp().getValue() + " °C");
-                        }
+                        }*/
                         sleep(4000);
                     } catch (InterruptedException e) {
                         throw new RuntimeException(e);
diff --git a/src/model/UnitCapteur.java b/src/model/UnitCapteur.java
index 4888593..5beb4d5 100644
--- a/src/model/UnitCapteur.java
+++ b/src/model/UnitCapteur.java
@@ -19,4 +19,8 @@ public class UnitCapteur extends CapteurAbstrait{
     public <T> T accept(Visitor<T> v) {
         return v.visit(this);
     }
+
+    public StrategyCaptor getStrategie() {
+        return strategie;
+    }
 }
diff --git a/src/view/FXMLView.java b/src/view/FXMLView.java
index ef1d7e7..1e146c0 100644
--- a/src/view/FXMLView.java
+++ b/src/view/FXMLView.java
@@ -16,6 +16,5 @@ public class FXMLView extends Stage {
         Parent root = fxmlLoader.load();
         Scene scene = new Scene(root);
         setScene(scene);
-        show();
     }
 }
diff --git a/src/view/TreeViewCtrl.java b/src/view/TreeViewCtrl.java
index b9727d2..edb9c43 100644
--- a/src/view/TreeViewCtrl.java
+++ b/src/view/TreeViewCtrl.java
@@ -13,62 +13,67 @@ import javafx.scene.control.*;
 import javafx.scene.image.Image;
 import javafx.scene.image.ImageView;
 import javafx.scene.input.MouseEvent;
-import model.CapteurAbstrait;
-import model.CapteurVirtuel;
-import model.TreeItemFactoryVisitor;
+import model.*;
 
 public class TreeViewCtrl extends FXMLView {
     @FXML
     private TreeView<CapteurAbstrait> treeView;
 
-    @FXML
-    private Spinner<Double> spinnerTemp;
-
     private ArrayList<CapteurAbstrait> capteurAbstraits;
 
+
     public TreeViewCtrl(ArrayList<CapteurAbstrait> capteurs, String url, String title) throws IOException {
         super(url,title);
-        this.capteurAbstraits = capteurs;;
+        this.capteurAbstraits = capteurs;
+
         TreeItem<CapteurAbstrait> root = new TreeItem<>();
-        root.setExpanded(true);
         treeView.setShowRoot(false);
+        root.setExpanded(true);
+        //treeView.setRoot(root);
         TreeItemFactoryVisitor treeItemFactoryVisitor = new TreeItemFactoryVisitor();
+
         treeView.setVisible(true);
-        for(CapteurAbstrait capteur: capteurAbstraits){
-            TreeItem<CapteurAbstrait> item = capteur.accept(treeItemFactoryVisitor);
-            root.getChildren().add(item);
+
+        if (root != null && treeView != null) {
+            treeView.setRoot(root);
+            for (CapteurAbstrait capteur : capteurAbstraits) {
+                TreeItem<CapteurAbstrait> item = capteur.accept(treeItemFactoryVisitor);
+                root.getChildren().add(item);
+            }
         }
+//        for(CapteurAbstrait capteur: capteurAbstraits){
+//            TreeItem<CapteurAbstrait> item = capteur.accept(treeItemFactoryVisitor);
+//            root.getChildren().add(item);
+//        }
         this.initializeCapteur();
+
     }
 
-    public void initializeCapteur(){
-        treeView.setCellFactory(param -> new TreeCell<CapteurAbstrait>(){
+    public void initializeCapteur() {
+        treeView.setCellFactory(param -> new TreeCell<CapteurAbstrait>() {
             @Override
-            protected void updateItem(CapteurAbstrait capteur, boolean empty){
-               super.updateItem(capteur,empty);
-               if(empty){
-                   textProperty().unbind();
-                   setText("");
-               } else {
-                   textProperty().bind(capteur.getNom());
-               }
-            }
-        });
+            protected void updateItem(CapteurAbstrait capteur, boolean empty) {
+                super.updateItem(capteur, empty);
+                if (empty || capteur == null) {
+                    textProperty().unbind();
+                    setText("");
+                } else {
+                    textProperty().bind(capteur.getNom());
+                    String image = "/images/random.png";
+                    if (capteur.getClass() == CapteurVirtuel.class) {
+                        image = "/images/virtual.png";
+                    } else if (capteur.getClass() == UnitCapteur.class && ((UnitCapteur) capteur).getStrategie().getClass() == StrategyCPU.class) {
+                        image = "/images/cpu.png";
+                    } else if (capteur.getClass() == UnitCapteur.class && ((UnitCapteur) capteur).getStrategie().getClass() == StrategyRandom.class) {
+                        image = "/images/random.png";
+                    }
 
-        spinnerTemp.setVisible(true);
-
-        CapteurAbstrait capteur = capteurAbstraits.get(0);
-        capteur.getTemp().addListener((observable, oldValue, newValue) -> {
-            System.out.println("Changement de température: " + oldValue + " est passé à "
-            + newValue);
+                    setGraphic(new ImageView(new Image(image)) {{
+                        setFitHeight(40);
+                        setFitWidth(40);
+                    }});
+                }
+            }
         });
-
-        SpinnerValueFactory<Double> spinnerValueFactory = new SpinnerValueFactory.DoubleSpinnerValueFactory(-150,1000,capteur.getTemp().getValue(),0.5);
-        spinnerTemp.setValueFactory(spinnerValueFactory);
-        spinnerTemp.getValueFactory().valueProperty().bindBidirectional(capteur.getTemp());
-        capteur.genTemp();
-        capteur.setTemp(capteur.getTemp().getValue());
-        System.out.println("initialize spinner");
-        System.out.println(spinnerTemp.getValueFactory().getValue());
-    };
+    }
 }