diff --git a/logic/GameClass/GameObj/Character/Character.cs b/logic/GameClass/GameObj/Character/Character.cs
index 5d0394d..f546986 100644
--- a/logic/GameClass/GameObj/Character/Character.cs
+++ b/logic/GameClass/GameObj/Character/Character.cs
@@ -147,38 +147,48 @@ namespace GameClass.GameObj
         }
         public double OriVampire { get; protected set; }
 
-        private AtomicInt degreeOfTreatment = new(0);
+        private readonly object treatLock = new();
+        private int degreeOfTreatment = 0;
         public int DegreeOfTreatment
         {
-            get => degreeOfTreatment;
+            get
+            {
+                lock (treatLock)
+                    return degreeOfTreatment;
+            }
         }
         public void SetDegreeOfTreatment0()
         {
-            degreeOfTreatment.Set(0);
+            lock (treatLock)
+                degreeOfTreatment = 0;
         }
+
         public bool AddDegreeOfTreatment(int value, Student whoTreatYou)
         {
-            value = degreeOfTreatment.Add(value);
-            long addV = HP.TryAddAll(value);
-            if (addV == 0)
+            lock (treatLock)
             {
-                SetDegreeOfTreatment0();
+                degreeOfTreatment += value;
+                long addV = HP.TryAddAll(degreeOfTreatment);
+                if (addV == 0)
+                {
+                    degreeOfTreatment = 0;
+                    return false;
+                }
+                if (addV > 0)
+                {
+                    whoTreatYou.AddScore(GameData.StudentScoreTreat(addV));
+                    degreeOfTreatment = 0;
+                    return true;
+                }
+                if (degreeOfTreatment >= GameData.basicTreatmentDegree)
+                {
+                    whoTreatYou.AddScore(GameData.StudentScoreTreat(GameData.basicTreatmentDegree));
+                    HP.AddPositiveV(GameData.basicTreatmentDegree);
+                    degreeOfTreatment = 0;
+                    return true;
+                }
                 return false;
             }
-            if (addV > 0)
-            {
-                whoTreatYou.AddScore(GameData.StudentScoreTreat(addV));
-                SetDegreeOfTreatment0();
-                return true;
-            }
-            if (value >= GameData.basicTreatmentDegree)
-            {
-                whoTreatYou.AddScore(GameData.StudentScoreTreat(GameData.basicTreatmentDegree));
-                HP.AddPositiveV(GameData.basicTreatmentDegree);
-                SetDegreeOfTreatment0();
-                return true;
-            }
-            return false;
         }
         #endregion
         #region 查询状态相关的基本属性与方法
@@ -475,18 +485,8 @@ namespace GameClass.GameObj
         /// <summary>
         /// 角色所属队伍ID
         /// </summary>
-        private long teamID = long.MaxValue;
-        public long TeamID
-        {
-            get => Interlocked.Read(ref teamID);
-            set => Interlocked.Exchange(ref teamID, value);
-        }
-        private long playerID = long.MaxValue;
-        public long PlayerID
-        {
-            get => Interlocked.Read(ref playerID);
-            set => Interlocked.Exchange(ref playerID, value);
-        }
+        public AtomicLong TeamID { get; } = new AtomicLong(long.MaxValue);
+        public AtomicLong PlayerID { get; } = new AtomicLong(long.MaxValue);
 
         #region 道具和buff相关属性、方法
         private readonly object inventoryLock = new();
diff --git a/logic/Gaming/CharacterManager.cs b/logic/Gaming/CharacterManager.cs
index 182f42c..6fdeedb 100644
--- a/logic/Gaming/CharacterManager.cs
+++ b/logic/Gaming/CharacterManager.cs
@@ -57,8 +57,8 @@ namespace Gaming
                 }
                 gameMap.Add(newPlayer);
 
-                newPlayer.TeamID = teamID;
-                newPlayer.PlayerID = playerID;
+                newPlayer.TeamID.Set(teamID);
+                newPlayer.PlayerID.Set(playerID);
                 /* #region 人物装弹
                  new Thread
                  (
diff --git a/logic/Preparation/Utility/SafeValue.cs b/logic/Preparation/Utility/SafeValue.cs
index 4fb4d64..d2be37d 100644
--- a/logic/Preparation/Utility/SafeValue.cs
+++ b/logic/Preparation/Utility/SafeValue.cs
@@ -26,6 +26,27 @@ namespace Preparation.Utility
         /// <returns>返回操作前的值</returns>
         public int CompareExReturnOri(int newV, int compareTo) => Interlocked.CompareExchange(ref v, newV, compareTo);
     }
+    public struct AtomicLong
+    {
+        private long v;
+        public AtomicLong(long x)
+        {
+            v = x;
+        }
+        public override string ToString() => Interlocked.Read(ref v).ToString();
+        public long Get() => Interlocked.Read(ref v);
+        public static implicit operator long(AtomicLong aint) => Interlocked.Read(ref aint.v);
+        public long Set(long value) => Interlocked.Exchange(ref v, value);
+
+        public long Add(long x) => Interlocked.Add(ref v, x);
+        public long Sub(long x) => Interlocked.Add(ref v, -x);
+        public long Inc() => Interlocked.Increment(ref v);
+        public long Dec() => Interlocked.Decrement(ref v);
+
+        public void CompareExchange(long newV, long compareTo) => Interlocked.CompareExchange(ref v, newV, compareTo);
+        /// <returns>返回操作前的值</returns>
+        public long CompareExReturnOri(long newV, long compareTo) => Interlocked.CompareExchange(ref v, newV, compareTo);
+    }
     public struct AtomicBool
     {
         private int v;//v==0为false,v==1为true