diff --git a/scenes/CharacterAnimationTestScene.js b/scenes/CharacterAnimationTestScene.js
index eb57ce2..c5285d0 100644
--- a/scenes/CharacterAnimationTestScene.js
+++ b/scenes/CharacterAnimationTestScene.js
@@ -12,7 +12,7 @@ import Unit from '../objects/Unit.js';
 export default class CharacterAnimationTestScene extends Phaser.Scene {
   constructor() {
     super({ key: 'CharacterAnimationTestScene' });
-    this.tileSize = 32; // 瓦片大小
+    this.tileSize = 16; // 瓦片大小
     this.player = null; // 玩家角色
     this.inputSystem = null; // 输入系统
     this.selectionSystem = null; // 选择系统
@@ -76,15 +76,6 @@ export default class CharacterAnimationTestScene extends Phaser.Scene {
     
     // 显示提示信息
     this.showInstructions();
-    
-    // 添加相机移动控制
-    this.cameraSpeed = 2;
-    this.cameraKeys = this.input.keyboard.addKeys({
-      up: Phaser.Input.Keyboard.KeyCodes.W,
-      down: Phaser.Input.Keyboard.KeyCodes.S,
-      left: Phaser.Input.Keyboard.KeyCodes.A,
-      right: Phaser.Input.Keyboard.KeyCodes.D
-    });
   }
   
   /**
@@ -176,9 +167,7 @@ export default class CharacterAnimationTestScene extends Phaser.Scene {
    */
   setupInput() {
     // 只保留必要的按键监听，键盘移动由InputSystem处理
-    this.keys = {
-      space: this.input.keyboard.addKey(Phaser.Input.Keyboard.KeyCodes.SPACE)
-    };
+    this.cursors = this.input.keyboard.createCursorKeys();
     
     // 切换角色按钮
     this.createButton(this.sys.game.config.width - 200, 100, '切换角色', () => {
@@ -285,20 +274,6 @@ export default class CharacterAnimationTestScene extends Phaser.Scene {
     // 更新输入系统
     this.inputSystem.update();
     
-    // 更新相机移动
-    if (this.cameraKeys.left.isDown) {
-      this.cameras.main.scrollX -= this.cameraSpeed;
-    }
-    if (this.cameraKeys.right.isDown) {
-      this.cameras.main.scrollX += this.cameraSpeed;
-    }
-    if (this.cameraKeys.up.isDown) {
-      this.cameras.main.scrollY -= this.cameraSpeed;
-    }
-    if (this.cameraKeys.down.isDown) {
-      this.cameras.main.scrollY += this.cameraSpeed;
-    }
-    
     // 更新所有单位
     this.unitGroup.getChildren().forEach(unit => {
       if (unit.update) {
@@ -311,7 +286,7 @@ export default class CharacterAnimationTestScene extends Phaser.Scene {
     });
     
     // 按空格键返回启动场景
-    if (this.keys.space.isDown) {
+    if (this.cursors.space.isDown) {
       this.scene.start('BootScene');
     }
   }