diff --git a/Role/Bullet.cs b/Role/Bullet.cs
index 4128962..6e93553 100644
--- a/Role/Bullet.cs
+++ b/Role/Bullet.cs
@@ -124,11 +124,16 @@ public class Bullet : MonoBehaviour
             {
                 if(Crole.camp!= role.camp)
                 {
-                Crole.PlayerBuff = role.storageBuff.ToList();
-                Crole.ApplyBuffs();
+                    foreach (var buff in role.storageBuff)
+                    {
+                        if (!Crole.PlayerBuff.Contains(buff))
+                        {
+                            Crole.PlayerBuff.Add(buff);
+                        }
+                    }
+                    Crole.ApplyBuffs();
 
-
-                     Debug.Log(this.role.gameObject.name+"进行攻击计算");
+                    Debug.Log(this.role.gameObject.name+"进行攻击计算");
                 int direction=0;
                 if (collision.transform.position.x>transform.position.x)//子弹打到敌人左边，飘字显示到右边
                 {
diff --git a/Role/Fun.cs b/Role/Fun.cs
index 2910ef7..05d45dc 100644
--- a/Role/Fun.cs
+++ b/Role/Fun.cs
@@ -1,3 +1,4 @@
+using DG.Tweening;
 using System;
 using System.Collections;
 using System.Collections.Generic;
@@ -84,35 +85,44 @@ public class Fun : Base
     }
 
 
-   
 
     /// <summary>
-    /// 创建一个减速（眩晕） Buff
+    /// 创建一个眩晕Buff
     /// </summary>
     /// <param name="duration">眩晕持续时间</param>
     /// <param name="probability">触发概率（0到1之间）</param>
     public Action<Role> CreateDecelerationBuff(float duration, float probability)
     {
-        Debug.Log("!!!!!!!!!!!!!!!!!!!!!!!!!!");
         return (Role targetRole) =>
         {
-            Debug.Log("@@@@@@@@@@@@@@@@@@@@@@@@");
             float temp = UnityEngine.Random.Range(0f, 1f);
-            Debug.LogWarning("temp="+temp);
-            Debug.LogWarning("duration="+duration);
-            Debug.LogWarning("probability=" + probability);
             if (temp <= probability)
             {
                 // 执行眩晕效果                
                 targetRole.Navigation.StopPathDoTween(duration);
                 Debug.LogWarning(targetRole.name + "执行眩晕效果");
 
-                Debug.LogWarning($"应用减速 {duration} 至 {targetRole.name}.");
+                Debug.LogWarning($"应用眩晕 {duration} 至 {targetRole.name}.");
             }
             else
             {
-                Debug.Log($"减速buff未触发 on {targetRole.name}.");
+                Debug.Log($"眩晕buff未触发 on {targetRole.name}.");
             }
         };
     }
+
+    /// <summary>
+    /// 减速buff
+    /// </summary>
+    /// <param name="slowFactor">减速百分比</param>
+    /// <param name="duration">时间</param>
+    /// <returns></returns>
+    public Action<Role> CreateSlowDownBuff(float slowFactor, float duration)
+    {
+        return (Role targetRole) =>
+        {
+            Debug.LogError(this.name+"减速buff");
+            targetRole.SlowDown(slowFactor, duration);
+        };
+    }
 }
diff --git a/Role/Role.cs b/Role/Role.cs
index 2be6115..db37310 100644
--- a/Role/Role.cs
+++ b/Role/Role.cs
@@ -207,7 +207,7 @@ public class Role : Fun
         }
 
         // 清空 Buff 列表，假设 Buff 是一次性的
-        //PlayerBuff.Clear();
+        PlayerBuff.Clear();
     }
 
     /// <summary>
@@ -494,21 +494,10 @@ public class Role : Fun
         return num;
     }
 
-    /*void ReadTable()
+    public virtual void SlowDown(float slowFactor, float duration)
     {
-        foreach (Monster character in MengyaoInfo.Instance.m_SkillData)
-        {
-            if (id == character.temp_id)
-            {
-                Myskill = character.skills[0];
-            }
-        }
-
-
-
-
-    }*/
 
+    }