diff --git a/Role/Fun.cs b/Role/Fun.cs
index 7b57101..9b7cb57 100644
--- a/Role/Fun.cs
+++ b/Role/Fun.cs
@@ -148,4 +148,21 @@ public class Fun : Base
             targetRole.SlowDown(slowFactor, duration);
         };
     }
+
+
+    /// <summary>
+    /// 中毒buff
+    /// </summary>
+    /// <param name="poisonDuration">持续时间</param>
+    /// <param name="poisonInterval">间隔</param>
+    /// <param name="poisonInterval">伤害</param>
+    /// <returns></returns>
+    public Action<Role> CreatePoisonBuff(float poisonDuration, float poisonInterval, float poisonDamage)
+    {
+        return (Role targetRole) =>
+        {
+            Debug.LogError(this.name + "中毒buff");
+            targetRole.ApplyPoisonDamage(poisonDuration, poisonInterval,poisonDamage);
+        };
+    }
 }
diff --git a/Role/Role.cs b/Role/Role.cs
index 57d4e17..2f7818f 100644
--- a/Role/Role.cs
+++ b/Role/Role.cs
@@ -245,7 +245,11 @@ public class Role : Fun
         buffs.Add(buffAction);
         UnityEngine.Debug.LogError(this.name + "娣诲姞buff鍒�"+ buffs);
     }
-
+    public void RemoveBuff(List<Action<Role>> buffs, Action<Role> buffAction)
+    {
+        buffs.Remove(buffAction);
+        UnityEngine.Debug.LogError(this.name + "绉婚櫎" + buffs);
+    }
     /// <summary>
     /// 鎵ц鎵�鏈夊綋鍓� Buff
     /// </summary>
@@ -461,7 +465,7 @@ public class Role : Fun
         // 濡傛灉鏈夊叾浠栭渶瑕侀噸缃殑鐘舵�侊紝鍙互鍦ㄨ繖閲屾坊鍔�
     }
 
-    public void FlashRedEffect(int color = 0, float time = 0.2f)//0銆�1 绾€�佽摑
+    public void FlashRedEffect(int color = 0, float time = 0.2f)//0銆�1銆�2 绾€�佽摑銆佺传
     {
         // 濡傛灉spriteRenderer瀛樺湪
         if (spriteRenderer != null)
@@ -485,7 +489,15 @@ public class Role : Fun
                 sequence.Append(spriteRenderer.DOColor(frostBlueWithAlpha, 0.2f))
                         .Append(spriteRenderer.DOColor(UnityEngine.Color.white, time));
             }
+            else if (color == 2)
+            {
+                // 涓瘨鐨勭传鑹�
+                UnityEngine.Color poisonPurpleWithAlpha = new UnityEngine.Color(0.6f, 0.2f, 0.8f); // 绱壊璋冿紝甯︽湁缁胯壊鐨勬劅瑙�
 
+                // 鍙樹负绱壊骞舵仮澶嶇櫧鑹�
+                sequence.Append(spriteRenderer.DOColor(poisonPurpleWithAlpha, 0.2f))
+                        .Append(spriteRenderer.DOColor(UnityEngine.Color.white, time));
+            }
             // 寮�濮嬫墽琛孲equence
             sequence.Play();
         }
@@ -615,7 +627,38 @@ public class Role : Fun
 
     }
 
-   public float WuxingDamage(enemy Target)//浜旇灞炴�т激瀹宠绠�  杩斿洖鍊嶇巼鍑忎激鎴栧鍔犱激瀹�
+
+
+    public void ApplyPoisonDamage(float poisonDuration, float poisonInterval, float poisonDamage)
+    {
+        // 璁板綍寮�濮嬫椂闂�
+        float elapsedTime = 0f;
+        FlashRedEffect(2, poisonDuration);
+        // 浣跨敤 DOTween 鎵ц涓�涓寔缁� `poisonDuration` 鐨勮鏃跺櫒
+        DOTween.To(() => elapsedTime, x => elapsedTime = x, poisonDuration, poisonDuration)
+            .OnUpdate(() =>
+            {
+            // 姣忛殧 poisonInterval 瑙﹀彂涓�娆′激瀹�
+            if (elapsedTime % poisonInterval < 0.1f) // 鐢ㄤ竴涓皬鑼冨洿妫�鏌ユ槸鍚﹀埌杈句簡浼ゅ瑙﹀彂鏃舵満
+            {
+                // 鎵ｉ櫎琛�閲�
+                if (hp- poisonDamage >= 0)
+                    {
+                        hp -= poisonDamage;
+                        UnityEngine.Debug.Log($"涓瘨浼ゅ: {poisonDamage}, 褰撳墠琛�閲�: {hp}/{maxHp}");
+
+                   
+                    }
+                }
+            })
+            .OnKill(() =>
+            {
+            // 鍦� `poisonDuration` 缁撴潫鍚庡仠姝激瀹�
+            UnityEngine.Debug.Log("涓瘨鏁堟灉缁撴潫");
+            });
+    }
+
+    public float WuxingDamage(enemy Target)//浜旇灞炴�т激瀹宠绠�  杩斿洖鍊嶇巼鍑忎激鎴栧鍔犱激瀹�
     {
         // 鍏嬪埗鍏崇郴琛紙浣跨敤浜岀淮鏁扮粍鎴栧瓧鍏歌〃绀猴級
         // 琛岋細鏁屼汉灞炴�э紝鍒楋細钀屽灞炴��