diff --git a/src/GameConfig.java b/src/GameConfig.java
new file mode 100644
index 0000000..57266fa
--- /dev/null
+++ b/src/GameConfig.java
@@ -0,0 +1,146 @@
+package com.snakegame;
+
+import java.awt.Color;
+
+public class GameConfig {
+    private final int tileSize = 20;
+    private final int width = 30;
+    private final int height = 20;
+    private final int startX1 = 15;
+    private final int startY1 = 10;
+    private final int startX2 = 15;
+    private final int startY2 = 15;
+    private Color[] snakeColors1 = new Color[]{new Color(46, 204, 113), new Color(39, 174, 96)};
+    private Color[] snakeColors2 = new Color[]{new Color(231, 76, 60), new Color(192, 57, 43)};
+    private Color foodColor = new Color(231, 76, 60);
+    private Color backgroundColor = new Color(236, 240, 241);
+    private boolean gradientEnabled = true;
+    private String mode = "简单";
+    private String gameMode = "单人";
+    private boolean wallCollisionEnabled = true;
+    private int speed = 150;
+
+    public GameConfig() {
+    }
+
+    public void setMode(String mode) {
+        this.mode = mode;
+        byte var3 = -1;
+        switch(mode.hashCode()) {
+            case 714415:
+                if (mode.equals("地域")) {
+                    var3 = 2;
+                }
+                break;
+            case 728526:
+                if (mode.equals("困难")) {
+                    var3 = 1;
+                }
+                break;
+            case 1001429:
+                if (mode.equals("简单")) {
+                    var3 = 0;
+                }
+        }
+
+        switch(var3) {
+            case 0:
+                this.speed = 150;
+                break;
+            case 1:
+                this.speed = 100;
+                break;
+            case 2:
+                this.speed = 80;
+        }
+
+    }
+
+    public void setGameMode(String gameMode) {
+        this.gameMode = gameMode;
+    }
+
+    public void setWallCollisionEnabled(boolean wallCollisionEnabled) {
+        this.wallCollisionEnabled = wallCollisionEnabled;
+    }
+
+    public void setBackgroundColor(Color backgroundColor) {
+        this.backgroundColor = backgroundColor;
+    }
+
+    public void setSnakeColors1(Color[] snakeColors1) {
+        this.snakeColors1 = (Color[])snakeColors1.clone();
+    }
+
+    public void setSnakeColors2(Color[] snakeColors2) {
+        this.snakeColors2 = (Color[])snakeColors2.clone();
+    }
+
+    public void setFoodColor(Color foodColor) {
+        this.foodColor = foodColor;
+    }
+
+    public int getTileSize() {
+        return 20;
+    }
+
+    public int getWidth() {
+        return 30;
+    }
+
+    public int getHeight() {
+        return 20;
+    }
+
+    public int getStartX1() {
+        return 15;
+    }
+
+    public int getStartY1() {
+        return 10;
+    }
+
+    public int getStartX2() {
+        return 15;
+    }
+
+    public int getStartY2() {
+        return 15;
+    }
+
+    public Color[] getSnakeColors1() {
+        return (Color[])this.snakeColors1.clone();
+    }
+
+    public Color[] getSnakeColors2() {
+        return (Color[])this.snakeColors2.clone();
+    }
+
+    public Color getFoodColor() {
+        return this.foodColor;
+    }
+
+    public Color getBackgroundColor() {
+        return this.backgroundColor;
+    }
+
+    public boolean isGradientEnabled() {
+        return this.gradientEnabled;
+    }
+
+    public String getMode() {
+        return this.mode;
+    }
+
+    public String getGameMode() {
+        return this.gameMode;
+    }
+
+    public boolean isWallCollisionEnabled() {
+        return this.wallCollisionEnabled;
+    }
+
+    public int getSpeed() {
+        return this.speed;
+    }
+}
\ No newline at end of file