diff --git a/logic/Gaming/Game.cs b/logic/Gaming/Game.cs
index 1e1fa013..f51be1ca 100755
--- a/logic/Gaming/Game.cs
+++ b/logic/Gaming/Game.cs
@@ -131,7 +131,7 @@ public bool MoveShip(long teamID, long shipID, int moveTimeInMilliseconds, doubl
             if (!gameMap.Timer.IsGaming)
                 return false;
             Ship? ship = gameMap.FindShipInPlayerID(teamID, shipID);
-            if (ship != null)
+            if (ship != null && ship.IsRemoved == false)
             {
                 return actionManager.MoveShip(ship, moveTimeInMilliseconds, angle);
             }
@@ -145,7 +145,7 @@ public bool Produce(long teamID, long shipID)
             if (!gameMap.Timer.IsGaming)
                 return false;
             Ship? ship = gameMap.FindShipInPlayerID(teamID, shipID);
-            if (ship != null)
+            if (ship != null && ship.IsRemoved == false)
                 return actionManager.Produce(ship);
             return false;
         }
@@ -154,7 +154,7 @@ public bool Construct(long teamID, long shipID, ConstructionType constructionTyp
             if (!gameMap.Timer.IsGaming)
                 return false;
             Ship? ship = gameMap.FindShipInPlayerID(teamID, shipID);
-            if (ship != null)
+            if (ship != null && ship.IsRemoved == false)
             {
                 return actionManager.Construct(ship, constructionType);
             }
@@ -165,7 +165,7 @@ public bool InstallModule(long teamID, long shipID, ModuleType moduleType)
             if (!gameMap.Timer.IsGaming)
                 return false;
             Ship? ship = gameMap.FindShipInPlayerID(teamID, shipID);
-            if (ship != null)
+            if (ship != null && ship.IsRemoved == false)
                 return moduleManager.InstallModule(ship, moduleType);
             return false;
         }
@@ -174,7 +174,7 @@ public bool Recover(long teamID, long shipID, long recover)
             if (!gameMap.Timer.IsGaming)
                 return false;
             Ship? ship = gameMap.FindShipInPlayerID(teamID, shipID);
-            if (ship != null)
+            if (ship != null && ship.IsRemoved == false)
             {
                 bool validRecoverPoint = false;
                 foreach (XY recoverPoint in teamList[(int)ship.TeamID].BirthPointList)
@@ -197,7 +197,7 @@ public bool Recycle(long teamID, long shipID)
             if (!gameMap.Timer.IsGaming)
                 return false;
             Ship? ship = gameMap.FindShipInPlayerID(teamID, shipID);
-            if (ship != null)
+            if (ship != null && ship.IsRemoved == false)
             {
                 bool validRecyclePoint = false;
                 foreach (XY recyclePoint in teamList[(int)ship.TeamID].BirthPointList)
@@ -238,7 +238,7 @@ public bool Attack(long teamID, long shipID, double angle)
             if (!gameMap.Timer.IsGaming)
                 return false;
             Ship? ship = gameMap.FindShipInPlayerID(teamID, shipID);
-            if (ship != null)
+            if (ship != null && ship.IsRemoved == false)
                 return attackManager.Attack(ship, angle);
             return false;
         }
diff --git a/logic/Server/CopyInfo.cs b/logic/Server/CopyInfo.cs
index 72aad963..d15d4acd 100755
--- a/logic/Server/CopyInfo.cs
+++ b/logic/Server/CopyInfo.cs
@@ -11,6 +11,8 @@ public static class CopyInfo
     {
         public static MessageOfObj? Auto(GameObj gameObj, long time)
         {
+            if (gameObj.IsRemoved == true)
+                return null;
             switch (gameObj.Type)
             {
                 case GameObjType.Ship: