diff --git a/posts/studycase1.md b/posts/studycase1.md
index c3a6d2b..d5cc249 100644
--- a/posts/studycase1.md
+++ b/posts/studycase1.md
@@ -91,7 +91,7 @@ head:
 <img src="/image/studycase1/配置虚拟相机.png" data-fancybox="gallery"/>
 
 ### 创建 InputActions
-- 在项目窗口右键 `Create > Input Actions`，命名为 `PlayerInputActions`  
+- 创建`Resources`文件夹，右键 `Create > Input Actions`,，命名为 `PlayerInputActions`  
 
 <img src="/image/studycase1/创建InputActions.png" data-fancybox="gallery"/>
 
diff --git a/posts/studycase2.md b/posts/studycase2.md
index f37c02e..a71497e 100644
--- a/posts/studycase2.md
+++ b/posts/studycase2.md
@@ -108,9 +108,8 @@ head:
 <img src="/image/studycase2/设置move end到moving的条件.png" data-fancybox="gallery"/>
 
 ### 编写脚本`ThirdCharacterController.cs`
-- 在 `Assets\Scripts\StudyCase2` 下创建脚本 `ThirdCharacterController`  
+- 修改`Assets\Scripts\StudyCase2` 下脚本 `ThirdCharacterController`  
 ```csharp
-using System.Collections.Generic;
 using UnityEngine;
 using UnityEngine.InputSystem;
 
@@ -118,17 +117,32 @@ namespace StudyCase2
 {
     public class ThirdCharacterController : MonoBehaviour
     {
-        public CharacterController characterController;
-        public Animator animator;
-        public Transform forward;
-        public Transform model;
-        public Cinemachine.CinemachineVirtualCamera vCam;
+        CharacterController characterController;
+        InputActionAsset inputAction;
+        Animator animator;
+        Transform forward;
+        Transform model;
+        Cinemachine.CinemachineVirtualCamera vCam;
         public float moveSpeed = 5f;
         public float jumpSpeed = 2f;
         public float turnSpeed = 10f;
         public float gravity = 10f;
         Vector3 moveDir;
         Vector2 moveInput;
+        private void Awake()
+        {
+            characterController = GetComponent<CharacterController>();
+            forward = transform.Find("Forward");
+            model = transform.Find("Model");
+            animator = model.GetComponentInChildren<Animator>();
+            vCam = transform.Find("Virtual Camera").GetComponent<Cinemachine.CinemachineVirtualCamera>();
+            inputAction = Resources.Load<InputActionAsset>("Player");
+            inputAction.FindAction("Move").started += OnMove;
+            inputAction.FindAction("Move").performed += OnMove;
+            inputAction.FindAction("Move").canceled += OnMove;
+            inputAction.FindAction("Jump").performed += OnJump;
+            inputAction.Enable();
+        }
         private void Update()
         {
             moveDir = new Vector3(moveInput.x, moveDir.y, moveInput.y);
@@ -162,9 +176,22 @@ namespace StudyCase2
 }
 ```
 ### 代码讲解
+在Awake中自动获取组件，移除PlayerInput
 ```csharp
-    //获取动画控制器
-    public Animator animator;
+private void Awake()
+{
+    characterController = GetComponent<CharacterController>();
+    forward = transform.Find("Forward");
+    model = transform.Find("Model");
+    animator = model.GetComponentInChildren<Animator>();
+    vCam = transform.Find("Virtual Camera").GetComponent<Cinemachine.CinemachineVirtualCamera>();
+    inputAction = Resources.Load<InputActionAsset>("Player");
+    inputAction.FindAction("Move").started += OnMove;
+    inputAction.FindAction("Move").performed += OnMove;
+    inputAction.FindAction("Move").canceled += OnMove;
+    inputAction.FindAction("Jump").performed += OnJump;
+    inputAction.Enable();
+}
 ```
 ```csharp
     //设置动画控制器参数
@@ -173,6 +200,7 @@ namespace StudyCase2
     animator.SetBool("Move", true);
 ```
 ### Player节点设置  
-- 新增 `Animator` ,其他同StudyCase1
+挂载studycase2的控制器，移除PlayerInput组件  
+<img src="/image/studycase2/重载控制器.png" data-fancybox="gallery"/>
 
 完成以上步骤，即可得到一个带动画的第三人称控制器。[项目地址](http://home.gtuantuan.online:8300/TuanTuan/StudyCase)
\ No newline at end of file
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new file mode 100644
index 0000000..f2209cd
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