diff --git a/Assets/03.FiniteStateMachine/RunTime/Abstract/IState.cs b/Assets/03.FiniteStateMachine/RunTime/Abstract/IState.cs
index a8822b6..d30a1a8 100644
--- a/Assets/03.FiniteStateMachine/RunTime/Abstract/IState.cs
+++ b/Assets/03.FiniteStateMachine/RunTime/Abstract/IState.cs
@@ -6,7 +6,7 @@ namespace Stary.Evo.FiniteStateMachine
 {
     public interface IFSMIState
     {
-        IFSMManager FsmManager { get; }
+        IFsmSystem IfsmSystem { get; }
         string Name { get; }
         public void OnEnter();
         public void OnExit();
@@ -18,7 +18,7 @@ namespace Stary.Evo.FiniteStateMachine
 
     public abstract class AbstractState : IFSMIState
     {
-        public IFSMManager FsmManager { get; }
+        public IFsmSystem IfsmSystem { get; }
         public  string Name { get; }
         public abstract void OnEnter();
         public abstract void OnExit();
diff --git a/Assets/03.FiniteStateMachine/RunTime/Base/IFSMController.cs b/Assets/03.FiniteStateMachine/RunTime/Base/IFSMController.cs
index 0b6aa3d..5215cf1 100644
--- a/Assets/03.FiniteStateMachine/RunTime/Base/IFSMController.cs
+++ b/Assets/03.FiniteStateMachine/RunTime/Base/IFSMController.cs
@@ -14,12 +14,12 @@ namespace Stary.Evo.FiniteStateMachine
     }
     public abstract class AbstractFSMController : MonoBehaviour,IFSMController
     {
-        private IFSMManager manager;
+        private IFsmSystem manager;
 
 
         public void Start()
         {
-            manager = new FSMManager();
+            manager = new FsmSystem();
             Initialize();
         }
 
diff --git a/Assets/03.FiniteStateMachine/RunTime/Use/IFSMManager.cs b/Assets/03.FiniteStateMachine/RunTime/Use/IFsmSystem.cs
similarity index 87%
rename from Assets/03.FiniteStateMachine/RunTime/Use/IFSMManager.cs
rename to Assets/03.FiniteStateMachine/RunTime/Use/IFsmSystem.cs
index 7c95f24..ad726e2 100644
--- a/Assets/03.FiniteStateMachine/RunTime/Use/IFSMManager.cs
+++ b/Assets/03.FiniteStateMachine/RunTime/Use/IFsmSystem.cs
@@ -3,7 +3,7 @@ using UnityEngine;
 
 namespace Stary.Evo.FiniteStateMachine
 {
-    public interface IFSMManager
+    public interface IFsmSystem
     {
         IFSMIState CurState { get; set; }
         void AddState(IFSMIState state);
@@ -13,20 +13,15 @@ namespace Stary.Evo.FiniteStateMachine
         Dictionary<string, IFSMIState> States { get; set; }
     }
 
-    public class FSMManager : IFSMManager
+    public class FsmSystem : IFsmSystem
     {
         public IFSMIState CurState { get; set; }
-        public Dictionary<string, IFSMIState> States { get; set; }
-
-        public FSMManager()
-        {
-            States = new Dictionary<string, IFSMIState>();
-        }
+        public Dictionary<string, IFSMIState> States { get; set; } = new();
 
         public void AddState(IFSMIState state)
         {
             Debug.Log(state.Name);
-            if (!States.ContainsKey(state.Name))
+            if (!States.ContainsKey(state.Name)) 
             {
                 States.Add(state.Name, state);
             }
diff --git a/Assets/03.FiniteStateMachine/RunTime/Use/IFSMManager.cs.meta b/Assets/03.FiniteStateMachine/RunTime/Use/IFsmSystem.cs.meta
similarity index 100%
rename from Assets/03.FiniteStateMachine/RunTime/Use/IFSMManager.cs.meta
rename to Assets/03.FiniteStateMachine/RunTime/Use/IFsmSystem.cs.meta