diff --git a/scenes/storeScenes/BreatheLife.js b/scenes/storeScenes/BreatheLife.js
index 8a6d71a..2d562a7 100644
--- a/scenes/storeScenes/BreatheLife.js
+++ b/scenes/storeScenes/BreatheLife.js
@@ -45,6 +45,8 @@ export default class BreatheLife extends WorldLand {
         // 覆盖输入
         this.initInput()
 
+        // 添加随机小草
+        this.addRandomSmallGrass()
     }
     initSceneTransition() {
         // 初始化角色计数器，用于跟踪创建的角色数量
@@ -79,10 +81,10 @@ export default class BreatheLife extends WorldLand {
         const clickedSprite = this.getClickedSprite(x, y)
         console.log("点击到的精灵:", clickedSprite)
         // 如果满足条件则切换到下一场景
-        if (this.spriteCount >= this.targetCount && this.spriteTextureCount >= this.targetCount && this.spriteAnimCount >= this.targetCount) {
-            this.scene.start(this.nextScene)
-        }else if (clickedSprite) {  // 如果点击到了精灵
+        if (clickedSprite) {  // 如果点击到了精灵
             this.handleSpriteClick(clickedSprite)
+        }else if (this.spriteCount >= this.targetCount && this.spriteTextureCount >= this.targetCount && this.spriteAnimCount >= this.targetCount) {
+            this.scene.start(this.nextScene)
         }else if (this.spriteCount < 3) {
             // 创建一个新的角色 sprite，缩放为1倍，并设置原点为中心底部
             const sprite = this.physics.add.sprite(x, y, 'player').setScale(1).setOrigin(0.5, 1)
@@ -129,6 +131,8 @@ export default class BreatheLife extends WorldLand {
             this.addSpriteAnimation(clickedSprite)  // 添加角色动画
         }else if (['player1-1', 'player1-2'].includes(clickedSprite.texture.key)){  // 如果点击的角色纹理已经是player0-0，则添加音效
             this.sound.play('coin-b')  // 播放移动音效
+            // 添加搜索逻辑，自动检测最近的小草
+            this.searchAndAddSmallGrass(clickedSprite)
         }
     }
     
@@ -164,4 +168,60 @@ export default class BreatheLife extends WorldLand {
         sprite.anims.play('player-move')
         this.spriteAnimCount++
     }
+
+    // 重写创建小草方法，移除条件判断和计数器
+    createSmallGrass(x, y) {
+        // 创建瓦片图实例
+        const tile = this.add.image(x, y, 'smallGrass');
+        tile.setDepth(this.mapDepth); // 设置深度，确保在UI层级之下
+        tile.setScrollFactor(0); // 固定瓦片，不随相机移动
+    }
+
+    addRandomSmallGrass() {
+        for (let i = 0; i < 50; i++) {
+            // 屏幕范围内随机生成小草位置
+            const x = Phaser.Math.Between(0, this.cameras.main.width)
+            const y = Phaser.Math.Between(0, this.cameras.main.height)
+            this.createSmallGrass(x, y)
+        }
+    }
+    searchAndAddSmallGrass(clickedSprite, collectedGrass = 0) {
+        const smallGrassTiles = this.children.getChildren().filter(child => 
+            child instanceof Phaser.GameObjects.Image && child.texture.key === 'smallGrass'
+        )
+        
+        if (smallGrassTiles.length === 0) {
+            return
+        }
+        
+        let nearestGrass = null
+        let minDistance = Infinity
+        
+        for (const grass of smallGrassTiles) {
+            const distance = Phaser.Math.Distance.Between(
+                clickedSprite.x, clickedSprite.y,
+                grass.x, grass.y
+            )
+            
+            if (distance < minDistance) {
+                minDistance = distance
+                nearestGrass = grass
+            }
+        }
+        
+        if (nearestGrass) {
+            this.tweens.add({
+                targets: clickedSprite,
+                x: nearestGrass.x,
+                y: nearestGrass.y,
+                duration: 1000,
+                ease: 'Power2',
+                onComplete: () => {
+                    nearestGrass.destroy()
+                    this.sound.play('coin-a')
+                    this.searchAndAddSmallGrass(clickedSprite, collectedGrass + 1)
+                }
+            })
+        }
+    }
 }
diff --git a/scenes/storeScenes/WorldLand.js b/scenes/storeScenes/WorldLand.js
index 4d61193..ceea1b5 100644
--- a/scenes/storeScenes/WorldLand.js
+++ b/scenes/storeScenes/WorldLand.js
@@ -53,7 +53,7 @@ export default class WorldLand extends WorldTime {
         this.input.on('pointerdown', () => {
             // 获取点击位置的坐标
             const { x, y } = this.input.activePointer
-            this.createTile(x, y)
+            this.createSmallGrass(x, y)
         })
         
         // 监听键盘按键事件，按键后执行场景过渡动画
@@ -102,7 +102,7 @@ export default class WorldLand extends WorldTime {
         console.log(`草地铺满屏幕完成，使用了 ${tilesX}x${tilesY} 个瓦片`)
     }
 
-    createTile(x, y) {
+    createSmallGrass(x, y) {
         if (this.smallGrassCount >= 5) {
             this.scene.start(this.nextScene);
         }