diff --git a/objects/Unit.js b/objects/Unit.js
index 45c69c9..37969af 100644
--- a/objects/Unit.js
+++ b/objects/Unit.js
@@ -5,6 +5,12 @@ export default class Unit extends Phaser.Physics.Arcade.Sprite {
     scene.add.existing(this);
     scene.physics.add.existing(this);
 
+    // 设置角色原点为底部中点
+    this.setOrigin(0.5, 1);
+
+    // 设置角色深度，确保显示在指示器上方
+    this.setDepth(10);
+
     // 启用圆形碰撞体（更自然）
     this.setCircle(14);
 
@@ -32,7 +38,8 @@ export default class Unit extends Phaser.Physics.Arcade.Sprite {
    */
   createSelectedIndicator() {
     // 创建一个外圈指示器，默认隐藏
-    this.selectedIndicator = this.scene.add.circle(this.x, this.y, this.width * 0.7, 0x00ff00, 0.0);
+    // 椭圆指示器：中心位于图片底边中心，宽度为角色宽度的1.4倍，高度为角色高度的0.3倍
+    this.selectedIndicator = this.scene.add.ellipse(this.x, this.y, this.width * 1.5, this.height * 0.5, 0x00ff00, 0.0);
     this.selectedIndicator.setStrokeStyle(2, 0x00ff00, 1);
     this.selectedIndicator.setVisible(false);
     
@@ -40,6 +47,8 @@ export default class Unit extends Phaser.Physics.Arcade.Sprite {
     this.selectedIndicator.setOrigin(0.5, 0.5);
     // 移除固定位置设置，让指示器随单位和相机一起移动
     this.selectedIndicator.setScrollFactor(1, 1);
+    // 设置较低的深度，确保角色显示在上方
+    this.selectedIndicator.setDepth(5);
   }
 
   /**
@@ -52,6 +61,8 @@ export default class Unit extends Phaser.Physics.Arcade.Sprite {
       this.targetIndicator.setOrigin(0.5, 0.5);
       this.targetIndicator.setScrollFactor(1, 1);
       this.targetIndicator.setVisible(false);
+      // 设置较低的深度，确保角色显示在上方
+      this.targetIndicator.setDepth(5);
     }
   }
 
@@ -63,6 +74,8 @@ export default class Unit extends Phaser.Physics.Arcade.Sprite {
       // 创建图形对象用于绘制路径
       this.pathGraphics = this.scene.add.graphics();
       this.pathGraphics.setScrollFactor(1, 1);
+      // 设置较低的深度，确保角色显示在上方
+      this.pathGraphics.setDepth(5);
     }
   }
 
@@ -189,6 +202,7 @@ export default class Unit extends Phaser.Physics.Arcade.Sprite {
   update() {
     // 更新选中指示器位置
     if (this.selectedIndicator && this.isSelected) {
+      // 保持与创建时相同的位置偏移，确保指示器显示在角色底部
       this.selectedIndicator.setPosition(this.x, this.y);
     }
     
diff --git a/scenes/testScenes/CharacterAnimationTestScene.js b/scenes/testScenes/CharacterAnimationTestScene.js
index bbc1b44..eda975c 100644
--- a/scenes/testScenes/CharacterAnimationTestScene.js
+++ b/scenes/testScenes/CharacterAnimationTestScene.js
@@ -109,14 +109,8 @@ export default class CharacterAnimationTestScene extends Phaser.Scene {
     this.anims.create({
       key: 'player0-move',
       frames: [
-        { key: 'player0-0' },
         { key: 'player0-1' },
-        { key: 'player0-2' },
-        { key: 'player0-3' },
-        { key: 'player0-4' },
-        { key: 'player0-5' },
-        { key: 'player0-6' },
-        { key: 'player0-7' }
+        { key: 'player0-2' }
       ],
       frameRate: 10,
       repeat: -1
@@ -126,14 +120,8 @@ export default class CharacterAnimationTestScene extends Phaser.Scene {
     this.anims.create({
       key: 'player1-move',
       frames: [
-        { key: 'player1-0' },
         { key: 'player1-1' },
-        { key: 'player1-2' },
-        { key: 'player1-3' },
-        { key: 'player1-4' },
-        { key: 'player1-5' },
-        { key: 'player1-6' },
-        { key: 'player1-7' }
+        { key: 'player1-2' }
       ],
       frameRate: 10,
       repeat: -1
@@ -218,14 +206,29 @@ export default class CharacterAnimationTestScene extends Phaser.Scene {
    * 切换角色
    */
   switchCharacter() {
-    // 根据当前使用的纹理切换角色
-    if (this.player.anims.currentAnim && this.player.anims.currentAnim.key === 'player0-move') {
+    // 检查单位是否在移动
+    const isMoving = Math.abs(this.player.body.velocity.x) > 10 || Math.abs(this.player.body.velocity.y) > 10;
+    
+    // 切换角色
+    if (this.currentCharacterText.text === '当前角色: Player0') {
       // 切换到Player1
-      this.player.play('player1-move');
+      this.currentCharacterText.setText('当前角色: Player1');
+      if (isMoving) {
+        this.player.play('player1-move');
+      } else {
+        this.player.anims.stop();
+        this.player.setTexture('player1-0');
+      }
       console.log('切换到Player1');
     } else {
       // 切换到Player0
-      this.player.play('player0-move');
+      this.currentCharacterText.setText('当前角色: Player0');
+      if (isMoving) {
+        this.player.play('player0-move');
+      } else {
+        this.player.anims.stop();
+        this.player.setTexture('player0-0');
+      }
       console.log('切换到Player0');
     }
   }
@@ -307,9 +310,8 @@ export default class CharacterAnimationTestScene extends Phaser.Scene {
         unit.setFlipX(false); // 向右不翻转
       }
       
-      // 播放动画
-      if (!unit.anims.isPlaying) {
-        // 根据当前角色播放对应的移动动画
+      // 播放移动动画
+      if (!unit.anims.isPlaying || !unit.anims.currentAnim.key.includes('move')) {
         if (this.currentCharacterText.text === '当前角色: Player0') {
           unit.play('player0-move');
         } else {
@@ -317,8 +319,13 @@ export default class CharacterAnimationTestScene extends Phaser.Scene {
         }
       }
     } else {
-      // 停止动画，保持当前帧
-      unit.anims.pause();
+      // 静止状态，显示图片0
+      unit.anims.stop();
+      if (this.currentCharacterText.text === '当前角色: Player0') {
+        unit.setTexture('player0-0');
+      } else {
+        unit.setTexture('player1-0');
+      }
     }
   }
 }
\ No newline at end of file