diff --git a/GameEngine/src/main/java/org/example/ColorController.java b/GameEngine/src/main/java/org/example/ColorController.java
index 7949bda..52cd4cb 100644
--- a/GameEngine/src/main/java/org/example/ColorController.java
+++ b/GameEngine/src/main/java/org/example/ColorController.java
@@ -1,47 +1,78 @@
 package org.example;
 
-import static org.lwjgl.glfw.GLFW.*;
-import static org.lwjgl.opengl.GL11.glClearColor;
+import org.lwjgl.opengl.GL11;
 
 public class ColorController implements IGameComponent {
+    private float red;
+    private float green;
+    private float blue;
+    private int customKeyInput;
+    private static int customKeyCode;
+    private int customColor;
 
-    private float red, green, blue;
-
-    @Override
-    public void init() {
-        setColor(0.0f,0.0f,0.0f);
+    public ColorController() {
     }
 
-    @Override
-    public void update() {
+    public void init() {
+        this.setColor(0.0F, 0.0F, 0.0F);
+    }
 
-        if (KeyInput.KeyDown(GLFW_KEY_R)) {
-            setColor(1.0f, 0.0f, 0.0f); // Rキーが押された瞬間
+    public void update() {
+        if (KeyInput.KeyDown(82)) {
+            this.setColor(1.0F, 0.0F, 0.0F);
             System.out.println("R");
         }
-        if (KeyInput.KeyPress(GLFW_KEY_G)) {
-            setColor(0.0f, 1.0f, 0.0f); // Gキーが押され続けている間
+
+        if (KeyInput.KeyPress(71)) {
+            this.setColor(0.0F, 1.0F, 0.0F);
             System.out.println("G");
         }
-        if (KeyInput.KeyUp(GLFW_KEY_B)) {
-            setColor(0.0f, 0.0f, 1.0f); // Bキーが離された瞬間
+
+        if (KeyInput.KeyUp(66)) {
+            this.setColor(0.0F, 0.0F, 1.0F);
             System.out.println("B");
         }
-        if (KeyInput.KeyUp(GLFW_KEY_Y)) {
-            setColor(1.0f, 1.0f, 0.0f);
+
+        if (KeyInput.KeyUp(89)) {
+            this.setColor(1.0F, 1.0F, 0.0F);
             System.out.println("Y");
         }
 
-        glClearColor(getRed(), getGreen(), getBlue(), 0.0f);
+        if (KeyInput.KeyPress(customKeyCode)) {
+            this.setColor(0.0F, 1.0F, 1.0F);
+            System.out.println("Custom");
+        }
+
+        GL11.glClearColor(this.getRed(), this.getGreen(), this.getBlue(), 0.0F);
     }
 
-    public float getRed() { return red; }
-    public float getGreen() { return green; }
-    public float getBlue() { return blue; }
-
-    public void setColor(float r, float g, float b){
-        red = r;
-        green = g;
-        blue = b;
+    public float getRed() {
+        return this.red;
     }
-}
\ No newline at end of file
+
+    public float getGreen() {
+        return this.green;
+    }
+
+    public float getBlue() {
+        return this.blue;
+    }
+
+    public void setColor(float r, float g, float b) {
+        this.red = r;
+        this.green = g;
+        this.blue = b;
+    }
+
+    public void setCustomKeyInput(int value) {
+        this.customKeyInput = value;
+    }
+
+    public static void setCustomKeyCode(int value) {
+        customKeyCode = value;
+    }
+
+    public void setCustomColor(int value) {
+        this.customColor = value;
+    }
+}