diff --git a/DungeonShooting_Godot/src/framework/activity/ActivityObject.cs b/DungeonShooting_Godot/src/framework/activity/ActivityObject.cs
index a3481de..f96a52f 100644
--- a/DungeonShooting_Godot/src/framework/activity/ActivityObject.cs
+++ b/DungeonShooting_Godot/src/framework/activity/ActivityObject.cs
@@ -1133,14 +1133,17 @@
         if (IsDebug)
         {
             DebugDraw();
-            var arr = _components.ToArray();
-            for (int i = 0; i < arr.Length; i++)
+            if (_components.Count > 0)
             {
-                if (IsDestroyed) return;
-                var temp = arr[i].Value;
-                if (temp != null && temp.ActivityInstance == this && temp.Enable)
+                var arr = _components.ToArray();
+                for (int i = 0; i < arr.Length; i++)
                 {
-                    temp.DebugDraw();
+                    if (IsDestroyed) return;
+                    var temp = arr[i].Value;
+                    if (temp != null && temp.ActivityInstance == this && temp.Enable)
+                    {
+                        temp.DebugDraw();
+                    }
                 }
             }
         }
diff --git a/DungeonShooting_Godot/src/framework/activity/components/MoveController.cs b/DungeonShooting_Godot/src/framework/activity/components/MoveController.cs
index e577646..36167b1 100644
--- a/DungeonShooting_Godot/src/framework/activity/components/MoveController.cs
+++ b/DungeonShooting_Godot/src/framework/activity/components/MoveController.cs
@@ -271,33 +271,33 @@
             return;
         }
 
-        //先调用更新
-        var externalForces = _forceList.ToArray();
-        for (var i = 0; i < externalForces.Length; i++)
-        {
-            var force = externalForces[i];
-            if (force.Enable)
-            {
-                force.PhysicsProcess(delta);
-                //自动销毁
-                if (CheckAutoDestroy(force))
-                {
-                    _forceList.Remove(force);
-                    externalForces[i] = null;
-                }
-            }
-        }
-
         //外力总和
         var finallyEf = new Vector2();
         //旋转速率总和
         var rotationSpeed = 0f;
-        foreach (var force in externalForces)
+        
+        //先调用更新
+        if (_forceList.Count > 0)
         {
-            if (force != null && force.Enable)
+            var externalForces = _forceList.ToArray();
+            for (var i = 0; i < externalForces.Length; i++)
             {
-                finallyEf += force.Velocity;
-                rotationSpeed += force.RotationSpeed;
+                var force = externalForces[i];
+                if (force.Enable)
+                {
+                    force.PhysicsProcess(delta);
+                    //自动销毁
+                    if (CheckAutoDestroy(force))
+                    {
+                        _forceList.Remove(force);
+                        externalForces[i] = null;
+                    }
+                    else
+                    {
+                        finallyEf += force.Velocity;
+                        rotationSpeed += force.RotationSpeed;
+                    }
+                }
             }
         }
 
diff --git a/DungeonShooting_Godot/src/framework/coroutine/ProxyCoroutineHandler.cs b/DungeonShooting_Godot/src/framework/coroutine/ProxyCoroutineHandler.cs
index 5592d76..97abea5 100644
--- a/DungeonShooting_Godot/src/framework/coroutine/ProxyCoroutineHandler.cs
+++ b/DungeonShooting_Godot/src/framework/coroutine/ProxyCoroutineHandler.cs
@@ -15,6 +15,10 @@
     /// </summary>
     public static void ProxyUpdateCoroutine(ref List<CoroutineData> coroutineList, float delta)
     {
+        if (coroutineList.Count == 0)
+        {
+            return;
+        }
         var pairs = coroutineList.ToArray();
         for (var i = 0; i < pairs.Length; i++)
         {