diff --git a/GameEngine/src/main/java/gameEngine/Time.java b/GameEngine/src/main/java/gameEngine/Time.java
index 49abfd7..dd026db 100644
--- a/GameEngine/src/main/java/gameEngine/Time.java
+++ b/GameEngine/src/main/java/gameEngine/Time.java
@@ -25,7 +25,6 @@
             currentFps = frameCount / ((currentTime - lastFpsCheckTime) * 1E-9f);
             frameCount = 0;
             lastFpsCheckTime = currentTime;
-            System.out.println("Current FPS: " + currentFps);
         }
 
         // フレームレート制限
@@ -47,4 +46,8 @@
         frameCount = 0;
         currentFps = 0;
     }
+
+    public static int getFPS(){
+        return (int)currentFps;
+    }
 }
diff --git a/GameEngine/src/main/java/gameEngine/views/Color.java b/GameEngine/src/main/java/gameEngine/views/Color.java
index c5d3539..f64b7ee 100644
--- a/GameEngine/src/main/java/gameEngine/views/Color.java
+++ b/GameEngine/src/main/java/gameEngine/views/Color.java
@@ -18,8 +18,8 @@
     public static final Color RED = new Color(1, 0, 0);
     public static final Color GREEN = new Color(0, 1, 0);
     public static final Color BLUE = new Color(0, 0, 1);
-    public static final Color WHITE = new Color(0, 0, 0);
-    public static final Color BLACK = new Color(1, 1, 1);
+    public static final Color WHITE = new Color(1, 1, 1);
+    public static final Color BLACK = new Color(0, 0, 0);
     public static final Color GRAY = new Color(0.75f,0.75f,0.75f);
     public static final Color YELLOW = new Color(1, 1, 0);
     public static final Color MAGENTA = new Color(1, 0, 1);
diff --git a/GameEngine/src/main/java/gameEngine/views/Window.java b/GameEngine/src/main/java/gameEngine/views/Window.java
index 116d4c9..7db4091 100644
--- a/GameEngine/src/main/java/gameEngine/views/Window.java
+++ b/GameEngine/src/main/java/gameEngine/views/Window.java
@@ -25,6 +25,7 @@
     public int height;
     private String title;
     private long glfwWindow;
+    private Text fpsText;
 
     private EditorScene editorScene ;
 
@@ -66,6 +67,7 @@
 
     public void runFromEditor() {
         Window.changeScene(0);
+        fpsText = new Text(0,0,"",20);
         run();
     }
 
@@ -136,6 +138,10 @@
                 currentScene.update(dt);
                 currentScene.processTasks();
 
+                fpsText.setText("" + Time.getFPS());
+                fpsText.setColor(Color.WHITE);
+                fpsText.update();
+
                 MouseInput.endFrame();
                 KeyInput.endFrame();
             }