diff --git a/logic/GameClass/GameObj/Character/Character.cs b/logic/GameClass/GameObj/Character/Character.cs
index ba7e617..36492e6 100644
--- a/logic/GameClass/GameObj/Character/Character.cs
+++ b/logic/GameClass/GameObj/Character/Character.cs
@@ -454,9 +454,9 @@ namespace GameClass.GameObj
             this.MoveSpeed = OrgMoveSpeed;
             HP = MaxHp;
             PropInventory = null;
-            // BulletOfPlayer = OriBulletOfPlayer;
-            // lock (gameObjLock)
-            //   bulletNum = maxBulletNum;
+             BulletOfPlayer = OriBulletOfPlayer;
+             lock (gameObjLock)
+               bulletNum = maxBulletNum;
 
             buffManeger.ClearAll();
             IsInvisible = false;
diff --git a/logic/Gaming/AttackManager.cs b/logic/Gaming/AttackManager.cs
index 3188abd..096a307 100644
--- a/logic/Gaming/AttackManager.cs
+++ b/logic/Gaming/AttackManager.cs
@@ -22,17 +22,15 @@ namespace Gaming
                     gameMap: gameMap,
                     OnCollision: (obj, collisionObj, moveVec) =>
                     {
-                        //BulletBomb((Bullet)obj, (GameObj)collisionObj);
-                        return MoveEngine.AfterCollision.Destroyed;
-                    },
+                         //BulletBomb((Bullet)obj, (GameObj)collisionObj);
+                         return MoveEngine.AfterCollision.Destroyed; },
                     EndMove: obj =>
                     {
 #if DEBUG
-                        Debugger.Output(obj, " end move at " + obj.Position.ToString() + " At time: " + Environment.TickCount64);
+                         Debugger.Output(obj, " end move at " + obj.Position.ToString() + " At time: " + Environment.TickCount64);
 
 #endif
-                        BulletBomb((Bullet)obj, null);
-                    }
+                         BulletBomb((Bullet)obj, null); }
                 );
             }
             private void BombOnePlayer(Bullet bullet, Character playerBeingShot)
@@ -77,136 +75,136 @@ namespace Gaming
 
                             Thread.Sleep(GameData.reviveTime);
 
-                            playerBeingShot.AddShield(GameData.shieldTimeAtBirth);  // 复活加个盾
+                    playerBeingShot.AddShield(GameData.shieldTimeAtBirth);  // 复活加个盾
 
-                            // gameMap.GameObjLockDict[GameObjIdx.Player].EnterWriteLock();
-                            // try
-                            //{
-                            //     gameMap.GameObjDict[GameObjIdx.Player].Add(playerBeingShot);
-                            // }
-                            // finally { gameMap.GameObjLockDict[GameObjIdx.Player].ExitWriteLock(); }
+                    // gameMap.GameObjLockDict[GameObjIdx.Player].EnterWriteLock();
+                    // try
+                    //{
+                    //     gameMap.GameObjDict[GameObjIdx.Player].Add(playerBeingShot);
+                    // }
+                    // finally { gameMap.GameObjLockDict[GameObjIdx.Player].ExitWriteLock(); }
 
-                            if (gameMap.Timer.IsGaming)
-                            {
-                                playerBeingShot.CanMove = true;
-                            }
-                            playerBeingShot.IsResetting = false;
-                        }
+                    if (gameMap.Timer.IsGaming)
+                    {
+                        playerBeingShot.CanMove = true;
+                    }
+                    playerBeingShot.IsResetting = false;
+                }
                         )
                     { IsBackground = true }.Start();
-                }
             }
-            private void BulletBomb(Bullet bullet, GameObj? objBeingShot)
-            {
+        }
+        private void BulletBomb(Bullet bullet, GameObj? objBeingShot)
+        {
 #if DEBUG
-                Debugger.Output(bullet, "bombed!");
+            Debugger.Output(bullet, "bombed!");
 #endif
-                bullet.CanMove = false;
-                gameMap.GameObjLockDict[GameObjIdx.Bullet].EnterWriteLock();
-                try
-                {
-                    foreach (ObjOfCharacter _bullet in gameMap.GameObjDict[GameObjIdx.Bullet])
+            bullet.CanMove = false;
+            gameMap.GameObjLockDict[GameObjIdx.Bullet].EnterWriteLock();
+            try
+            {
+                        foreach (ObjOfCharacter _bullet in gameMap.GameObjDict[GameObjIdx.Bullet])
+                        {
+                    if (_bullet.ID == bullet.ID)
                     {
-                        if (_bullet.ID == bullet.ID)
+                        gameMap.GameObjLockDict[GameObjIdx.BombedBullet].EnterWriteLock();
+                        try
+                        {
+                            gameMap.GameObjDict[GameObjIdx.BombedBullet].Add(new BombedBullet(bullet));
+                        }
+                        finally
                         {
-                            gameMap.GameObjLockDict[GameObjIdx.BombedBullet].EnterWriteLock();
-                            try
-                            {
-                                gameMap.GameObjDict[GameObjIdx.BombedBullet].Add(new BombedBullet(bullet));
-                            }
-                            finally
-                            {
-                                gameMap.GameObjLockDict[GameObjIdx.BombedBullet].ExitWriteLock();
-                            }
-                            gameMap.GameObjDict[GameObjIdx.Bullet].Remove(_bullet);
-                            break;
+                            gameMap.GameObjLockDict[GameObjIdx.BombedBullet].ExitWriteLock();
                         }
+                        gameMap.GameObjDict[GameObjIdx.Bullet].Remove(_bullet);
+                        break;
                     }
-                }
-                finally
+                        }
+            }
+            finally
+            {
+                        gameMap.GameObjLockDict[GameObjIdx.Bullet].ExitWriteLock();
+            }
+
+            /*if (objBeingShot != null)
+            {
+                else if (objBeingShot is Bullet)        //子弹不能相互引爆，若要更改这一设定，取消注释即可。
                 {
-                    gameMap.GameObjLockDict[GameObjIdx.Bullet].ExitWriteLock();
+                    new Thread(() => { BulletBomb((Bullet)objBeingShot, null); }) { IsBackground = true }.Start();
                 }
+            }*/
 
-                /*if (objBeingShot != null)
-                {
-                    else if (objBeingShot is Bullet)        //子弹不能相互引爆，若要更改这一设定，取消注释即可。
+            // 子弹爆炸会发生的事↓↓↓
+            var beAttackedList = new List<Character>();
+            gameMap.GameObjLockDict[GameObjIdx.Player].EnterReadLock();
+            try
+            {
+                        foreach (Character player in gameMap.GameObjDict[GameObjIdx.Player])
+                        {
+                    if (bullet.CanAttack(player))
                     {
-                        new Thread(() => { BulletBomb((Bullet)objBeingShot, null); }) { IsBackground = true }.Start();
+                        beAttackedList.Add(player);
+                        if (player.ID != bullet.Parent.ID)
+                            bullet.Parent.HP = (int)(bullet.Parent.HP + (bullet.Parent.Vampire * bullet.AP));
                     }
-                }*/
-
-                // 子弹爆炸会发生的事↓↓↓
-                var beAttackedList = new List<Character>();
-                gameMap.GameObjLockDict[GameObjIdx.Player].EnterReadLock();
-                try
-                {
-                    foreach (Character player in gameMap.GameObjDict[GameObjIdx.Player])
-                    {
-                        if (bullet.CanAttack(player))
-                        {
-                            beAttackedList.Add(player);
-                            if (player.ID != bullet.Parent.ID)
-                                bullet.Parent.HP = (int)(bullet.Parent.HP + (bullet.Parent.Vampire * bullet.AP));
                         }
-                    }
-                }
-                finally
-                {
-                    gameMap.GameObjLockDict[GameObjIdx.Player].ExitReadLock();
-                }
+            }
+            finally
+            {
+                        gameMap.GameObjLockDict[GameObjIdx.Player].ExitReadLock();
+            }
 
-                foreach (Character beAttackedPlayer in beAttackedList)
-                {
-                    BombOnePlayer(bullet, beAttackedPlayer);
-                }
-                beAttackedList.Clear();
+            foreach (Character beAttackedPlayer in beAttackedList)
+            {
+                        BombOnePlayer(bullet, beAttackedPlayer);
             }
-            public bool Attack(Character? player, double angle)  // 射出去的子弹泼出去的水（狗头）
-            {                                                    // 子弹如果没有和其他物体碰撞，将会一直向前直到超出人物的attackRange
-                if (player == null)
-                {
+            beAttackedList.Clear();
+        }
+        public bool Attack(Character? player, double angle)  // 射出去的子弹泼出去的水（狗头）
+        {                                                    // 子弹如果没有和其他物体碰撞，将会一直向前直到超出人物的attackRange
+            if (player == null)
+            {
 #if DEBUG
-                    Console.WriteLine("the player who will attack is NULL!");
+                        Console.WriteLine("the player who will attack is NULL!");
 #endif
-                    return false;
-                }
+                        return false;
+            }
 
-                if (player.IsResetting)
-                    return false;
-                Bullet? bullet = player.RemoteAttack(
-                    new XY  // 子弹紧贴人物生成。
-                    (
-                        (int)((player.Radius + BulletFactory.BulletRadius(player.BulletOfPlayer)) * Math.Cos(angle)),
-                        (int)((player.Radius + BulletFactory.BulletRadius(player.BulletOfPlayer)) * Math.Sin(angle))
-                    )
-                );
-                if (bullet != null)
-                {
-                    bullet.CanMove = true;
-                    gameMap.GameObjLockDict[GameObjIdx.Bullet].EnterWriteLock();
-                    try
-                    {
-                        gameMap.GameObjDict[GameObjIdx.Bullet].Add(bullet);
-                    }
-                    finally
-                    {
-                        gameMap.GameObjLockDict[GameObjIdx.Bullet].ExitWriteLock();
-                    }
-                    moveEngine.MoveObj(bullet, (int)((player.AttackRange - player.Radius - BulletFactory.BulletRadius(player.BulletOfPlayer)) * 1000 / bullet.MoveSpeed), angle);  // 这里时间参数除出来的单位要是ms
+            if (player.IsResetting)
+                        return false;
+            Bullet? bullet = player.RemoteAttack(
+                new XY  // 子弹紧贴人物生成。
+                (
+                    (int)((player.Radius + BulletFactory.BulletRadius(player.BulletOfPlayer)) * Math.Cos(angle)),
+                    (int)((player.Radius + BulletFactory.BulletRadius(player.BulletOfPlayer)) * Math.Sin(angle))
+                )
+            );
+            if (bullet != null)
+            {
+                        bullet.CanMove = true;
+                        gameMap.GameObjLockDict[GameObjIdx.Bullet].EnterWriteLock();
+                        try
+                        {
+                    gameMap.GameObjDict[GameObjIdx.Bullet].Add(bullet);
+                        }
+                        finally
+                        {
+                    gameMap.GameObjLockDict[GameObjIdx.Bullet].ExitWriteLock();
+                        }
+                        moveEngine.MoveObj(bullet, (int)((player.AttackRange - player.Radius - BulletFactory.BulletRadius(player.BulletOfPlayer)) * 1000 / bullet.MoveSpeed), angle);  // 这里时间参数除出来的单位要是ms
 #if DEBUG
-                    Console.WriteLine($"playerID:{player.ID} successfully attacked!");
+                        Console.WriteLine($"playerID:{player.ID} successfully attacked!");
 #endif
-                    return true;
-                }
-                else
-                {
+                        return true;
+            }
+            else
+            {
 #if DEBUG
-                    Console.WriteLine($"playerID:{player.ID} has no bullets so that he can't attack!");
+                        Console.WriteLine($"playerID:{player.ID} has no bullets so that he can't attack!");
 #endif
-                    return false;
-                }
+                        return false;
             }
         }
     }
 }
+}
diff --git a/logic/Gaming/PropManager.cs b/logic/Gaming/PropManager.cs
index ed3eae5..bd8c683 100644
--- a/logic/Gaming/PropManager.cs
+++ b/logic/Gaming/PropManager.cs
@@ -235,7 +235,7 @@ namespace Gaming
                 {
                     for (int j = 0; j < gameMap.ProtoGameMap.GetLength(1); j++)
                     {
-                        if (gameMap.ProtoGameMap[i, j] == (int)MapInfo.MapInfoObjType.Null)
+                        if (gameMap.ProtoGameMap[i, j] == (int)MapInfoObjType.Null)
                         {
                             availableCellForGenerateProp.Add(GameData.GetCellCenterPos(i, j));
                         }
diff --git a/logic/Preparation/Utility/EnumType.cs b/logic/Preparation/Utility/EnumType.cs
index 406824e..8630e94 100644
--- a/logic/Preparation/Utility/EnumType.cs
+++ b/logic/Preparation/Utility/EnumType.cs
@@ -27,14 +27,13 @@ namespace Preparation.Utility
         Circle = 1,  // 子弹和人物为圆形，格子为方形
         Square = 2
     }
-    public enum PlaceType  // 位置标志，包括陆地，建筑，草丛。游戏中每一帧都要刷新各个物体的该属性
+    public enum PlaceType  // 位置标志，包括陆地，草丛。游戏中每一帧都要刷新各个物体的该属性
     {
         Null = 0,
         Land = 1,
-        Building = 2,
-        Grass1 = 3,
-        Grass2 = 4,
-        Grass3 = 5,
+        Grass1 = 2,
+        Grass2 = 3,
+        Grass3 = 4,
     }
     public enum BulletType  // 子弹类型
     {