diff --git a/Assets/Scripts/Level2/Canvas2.cs b/Assets/Scripts/Level2/Canvas2.cs
deleted file mode 100644
index 99b2670..0000000
--- a/Assets/Scripts/Level2/Canvas2.cs
+++ /dev/null
@@ -1,87 +0,0 @@
-using System.Collections;
-using System.Collections.Generic;
-using UnityEngine;
-using Cinemachine;
-using UnityEngine.SceneManagement;
-using UnityEngine.UI;
-using DG.Tweening;
-
-public class Canvas2 : MonoBehaviour
-{
-    public AudioClip[] ac;
-    AudioSource audioSource;
-    public GameObject tip2;
-    public GameObject step2_1;
-    public GameObject step2_2;
-    public Animator animator;
-    public GameObject errorTip;
-    public GameObject step2_3;
-    private void Start()
-    {
-        audioSource = GetComponent<AudioSource>();
-        EventManager.Instance.register("NextAc", NextAc);
-        EventManager.Instance.register("ActionTwoEnd", ActionTwoEnd);
-        EventManager.Instance.register("guancha",Guancha);
-        tip2.SetActive(true);
-        Invoke("InitLevel2", 3);
-    }
-
-
-
-    void InitLevel2()
-    {
-        tip2.GetComponentInChildren<Tip>().str = "请选择正确的部位进行拍打询问";
-        tip2.SetActive(false);
-        step2_1.SetActive(true);
-        tip2.SetActive(true);
-    }
-
-    void Guancha(params object[] data) {
-        audioSource.clip = ac[1];
-        audioSource.Play();
-    }
-    public void ActionOne(bool inspect) {
-        if (inspect)
-        {
-            step2_1.SetActive(false);
-            audioSource.clip = ac[0];
-            audioSource.Play();
-            animator.SetTrigger("Huhuan");
-        }
-
-     
-        else {
-            errorTip.SetActive(true);
-            errorTip.GetComponentInChildren<ErrorTip>().InitThis("当前拍打部位错误，请重试");
-        }
-    }
-    void NextAc(params object[] data) {
-        GameObject obj = Instantiate(Resources.Load<GameObject>("operate"), GameObject.FindWithTag("Grid").transform);
-        obj.GetComponent<Operate>().str = "1-判断被救者有无意识";
-        tip2.GetComponentInChildren<Tip>().str = "请选择正确的部位进行观察被救者的呼吸";
-        tip2.SetActive(false);
-        tip2.SetActive(true);
-        step2_2.SetActive(true);
-        
-    }
-
-    void ActionTwoEnd(params object[] data) {
-        step2_3.SetActive(true);
-    }
-
-    public void ActionTwo(bool inspect)
-    {
-        if (inspect)
-        {
-            step2_2.SetActive(false);
-            animator.SetTrigger("Tuoyi");
-        }
-        else
-        {
-            errorTip.SetActive(true);
-            errorTip.GetComponentInChildren<ErrorTip>().InitThis("当前观察部位错误，请重试");
-        }
-    }
-
-    
-}
diff --git a/Assets/Scripts/Level2/Canvas2.cs.meta b/Assets/Scripts/Level2/Canvas2.cs.meta
deleted file mode 100644
index f5a62ef..0000000
--- a/Assets/Scripts/Level2/Canvas2.cs.meta
+++ /dev/null
@@ -1,11 +0,0 @@
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diff --git a/Assets/Scripts/Level2/DrawLine.cs b/Assets/Scripts/Level2/DrawLine.cs
deleted file mode 100644
index a39c2b5..0000000
--- a/Assets/Scripts/Level2/DrawLine.cs
+++ /dev/null
@@ -1,39 +0,0 @@
-using System.Collections;
-using System.Collections.Generic;
-using UnityEngine;
-using UnityEngine.UI;
-using UnityEngine.EventSystems;
-public class DrawLine : MonoBehaviour,IPointerClickHandler
-{
-    RectTransform rt;
-    void Start()
-    {
-        rt = GetComponent<RectTransform>();
-        Vector2 point1 = rt.anchoredPosition + new Vector2(-rt.sizeDelta.x / 2, rt.sizeDelta.y / 2);
-        Vector2 point2 = rt.anchoredPosition + new Vector2(rt.sizeDelta.x / 2, rt.sizeDelta.y / 2);
-        Vector2 point3 = rt.anchoredPosition + new Vector2(-rt.sizeDelta.x / 2, -rt.sizeDelta.y / 2);
-        Vector2 point4 = rt.anchoredPosition + new Vector2(rt.sizeDelta.x / 2, -rt.sizeDelta.y / 2);
-        DrawStraightLine(point1, point2);
-        DrawStraightLine(point2, point4);
-        DrawStraightLine(point3, point4);
-        DrawStraightLine(point3, point1);
-    }
-    void DrawStraightLine(Vector2 a, Vector2 b)
-    {
-        GameObject img = new GameObject();
-        img.AddComponent<Image>();
-        img.transform.SetParent(transform);
-        img.GetComponent<Image>().raycastTarget = false;
-        float distance = Vector2.Distance(a, b);                                    
-        float angle = Vector2.SignedAngle(a - b, Vector2.left);                     
-        img.GetComponent<RectTransform>().anchoredPosition = (a + b) / 2;
-        img.GetComponent<RectTransform>().sizeDelta = new Vector2(distance, 5);   
-        img.transform.localRotation = Quaternion.AngleAxis(-angle, Vector3.forward);
-        img.GetComponent<Image>().color = Color.red;
-    }
-
-    public void OnPointerClick(PointerEventData eventData)
-    {
-        
-    }
-}
diff --git a/Assets/Scripts/Level2/DrawLine.cs.meta b/Assets/Scripts/Level2/DrawLine.cs.meta
deleted file mode 100644
index 84f6621..0000000
--- a/Assets/Scripts/Level2/DrawLine.cs.meta
+++ /dev/null
@@ -1,11 +0,0 @@
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-guid: 7f500fe94495be2459997134376a881e
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diff --git a/Assets/Scripts/Level2/Question2.cs b/Assets/Scripts/Level2/Question2.cs
deleted file mode 100644
index 06811c6..0000000
--- a/Assets/Scripts/Level2/Question2.cs
+++ /dev/null
@@ -1,28 +0,0 @@
-using System.Collections;
-using System.Collections.Generic;
-using UnityEngine;
-using UnityEngine.UI;
-public class Question2 : MonoBehaviour
-{
-    public int index;//玩家选择的答案记录
-    int rand;//随机的结果
-    public string[] questionInfo;
-    Toggle tg;
-    void Start()
-    {
-       
-        tg = GetComponent<Toggle>();
-        Debug.Log("对题目进行初始化");
-        rand = Step2_3.rand;
-        transform.GetChild(1).GetComponent<Text>().text = questionInfo[rand];
-        tg.onValueChanged.AddListener((bool value) =>
-        {
-            if (value)
-            {
-                EventManager.Instance.emit("Question2", index);
-            }
-        });
-    }
-
-
-}
diff --git a/Assets/Scripts/Level2/Question2.cs.meta b/Assets/Scripts/Level2/Question2.cs.meta
deleted file mode 100644
index 61e6ecc..0000000
--- a/Assets/Scripts/Level2/Question2.cs.meta
+++ /dev/null
@@ -1,11 +0,0 @@
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-guid: fd91c0d5a804bf64498ad6c20b35d0fd
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diff --git a/Assets/Scripts/Level2/Tip.cs b/Assets/Scripts/Level2/Tip.cs
deleted file mode 100644
index 50157b9..0000000
--- a/Assets/Scripts/Level2/Tip.cs
+++ /dev/null
@@ -1,21 +0,0 @@
-using System.Collections;
-using System.Collections.Generic;
-using UnityEngine;
-using DG.Tweening;
-using UnityEngine.UI;
-public class Tip : MonoBehaviour
-{
-    public float time;
-    [TextArea]
-    public string str;
-    Text myText;
-    private void Awake()
-    {
-        myText = GetComponent<Text>();
-    }
-    private void OnEnable()
-    {
-        myText.text = "";
-        myText.DOText(str, time);
-    }
-}
diff --git a/Assets/Scripts/Level2/Tip.cs.meta b/Assets/Scripts/Level2/Tip.cs.meta
deleted file mode 100644
index fd7ffc1..0000000
--- a/Assets/Scripts/Level2/Tip.cs.meta
+++ /dev/null
@@ -1,11 +0,0 @@
-fileFormatVersion: 2
-guid: 4cb08099ae8f90d4890c0319edd1e963
-MonoImporter:
-  externalObjects: {}
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-  userData: 
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diff --git a/Assets/Scripts/Pass3/Tool/Const.cs b/Assets/Scripts/Pass3/Tool/Const.cs
deleted file mode 100644
index 455f508..0000000
--- a/Assets/Scripts/Pass3/Tool/Const.cs
+++ /dev/null
@@ -1,9 +0,0 @@
-锘縰sing System;
-using System.Collections;
-using System.Collections.Generic;
-using UnityEngine;
-
-public  class Const:MonoBehaviour
-{
-    
-}
diff --git a/Assets/Scripts/Pass3/Tool/Const.cs.meta b/Assets/Scripts/Pass3/Tool/Const.cs.meta
deleted file mode 100644
index b1bfc90..0000000
--- a/Assets/Scripts/Pass3/Tool/Const.cs.meta
+++ /dev/null
@@ -1,11 +0,0 @@
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diff --git a/Assets/Tools/GameManager.cs b/Assets/Tools/GameManager.cs
deleted file mode 100644
index 7ca5cd3..0000000
--- a/Assets/Tools/GameManager.cs
+++ /dev/null
@@ -1,104 +0,0 @@
-using System.Collections;
-using System.Collections.Generic;
-using UnityEngine;
-using Cinemachine;
-using UnityEngine.UI;
-public class GameManager : MonoSingleton<GameManager>
-{
-    public GameObject GameEndTip;
-    public GameObject greenPerson;
-    public GameObject person2;
-    public GameObject[] needRemoveObjs;
-    public GameObject[] needTransferObjs;
-    public GameObject errorTip;
-    public GameObject clickTip;
-    bool safe=false;
-    public bool remove=false;
-    public int safeOperate;//玩家选择的对应操作，0对应转移，1对应清理
-    RaycastHit rh;
-    protected override void Awake()
-    {
-        base.Awake();
-        DontDestroyOnLoad(gameObject);
-        //safe = Random.Range(0,1f) > 0.5 ? true : false;
-        InitScene(safe);
-    }
-    private void Start()
-    {
-        
-    }
-
-    private void Update()
-    {
-        if (remove) {
-            Ray ray=Camera.main.ScreenPointToRay(Input.mousePosition);
-            if (Physics.Raycast(ray, out rh)) {
-                if (rh.collider.tag == "ZAW" && Input.GetMouseButtonDown(0)) {
-                    if (rh.collider.GetComponent<Animator>())
-                    {
-                        rh.collider.GetComponent<Animator>().SetTrigger("Sankai");
-                    }
-                    else {
-                        rh.collider.gameObject.SetActive(false);
-                        clickTip.SetActive(false);
-                    }
-                    rh.collider.tag = "Untagged";
-                }
-            }
-        }
-    }
-
-    public void InitScene(bool safe) {
-        greenPerson.GetComponent<GreenMan>().SetPosBySafe(safe);
-        if (!safe)
-        {
-            foreach (GameObject obj in needRemoveObjs)
-            {
-                obj.SetActive(true);
-            }
-            greenPerson.tag = "ZAW";
-        }        
-    }
-
-    public void PanDuanSafe(bool safe) {
-        EventManager.Instance.emit("PanDuanSafe", this.safe == safe,this.safe);  
-    }
-
-    public void SetSafeOperate(int index) {
-        safeOperate = index;
-        if (index == 0) {
-            EventManager.Instance.emit("SafeOperate",0);
-            Invoke("TransferObjs", 1);
-        } else if (index==1) {
-            greenPerson.tag = "ZAW";
-            remove = true;
-            EventManager.Instance.emit("SafeOperate",1);
-        }
-    }
-
-    void TransferObjs() {
-        person2.SetActive(true);
-        greenPerson.GetComponent<GreenMan>().SetPosBySafe(true);
-        FindObjectOfType<CinemachineFreeLook>().LookAt = needTransferObjs[0].transform;
-        FindObjectOfType<CinemachineFreeLook>().Follow = needTransferObjs[0].transform;
-        FindObjectOfType<CinemachineFreeLook>().m_YAxis.Value = 0.75f;
-        FindObjectOfType<CinemachineFreeLook>().m_XAxis.Value = 56.27f;
-        foreach (GameObject obj in needTransferObjs)
-        {
-            obj.transform.position += new Vector3(2, 0, -35);
-        }
-        GameObject obj2 = Instantiate(Resources.Load<GameObject>("operate"));
-        obj2.GetComponent<Operate>().str = "2-将被救者转移到安全位置";
-        Invoke("ZhuanyiEnd",2);
-
-
-    }
-
-    void ZhuanyiEnd() {
-        errorTip.SetActive(true);
-        errorTip.GetComponentInChildren<ErrorTip>().InitThis("恭喜通关", 60);
-        GameEndTip.SetActive(true);
-        GameEndTip.GetComponentInChildren<Text>().text="已成功转移到安全位置";
-        EduCoderTool.WebConnecter.Singleton.SendResultToWeb(true);
-    }
-}
diff --git a/Assets/Tools/GameManager.cs.meta b/Assets/Tools/GameManager.cs.meta
deleted file mode 100644
index 03a2ad0..0000000
--- a/Assets/Tools/GameManager.cs.meta
+++ /dev/null
@@ -1,11 +0,0 @@
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diff --git a/Assets/Tools/LoadManager.cs b/Assets/Tools/LoadManager.cs
deleted file mode 100644
index 2b3814a..0000000
--- a/Assets/Tools/LoadManager.cs
+++ /dev/null
@@ -1,11 +0,0 @@
-using System.Collections;
-using System.Collections.Generic;
-using UnityEngine;
-
-public class LoadManager : MonoSingleton<LoadManager>
-{
-    public T Load<T>(string path) where T:class
-    {
-        return Resources.Load(path) as T;
-    }
-}
diff --git a/Assets/Tools/LoadManager.cs.meta b/Assets/Tools/LoadManager.cs.meta
deleted file mode 100644
index 1102fd1..0000000
--- a/Assets/Tools/LoadManager.cs.meta
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@@ -1,11 +0,0 @@
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diff --git a/Assets/Tools/Observer.meta b/Assets/Tools/Observer.meta
deleted file mode 100644
index a259f19..0000000
--- a/Assets/Tools/Observer.meta
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@@ -1,8 +0,0 @@
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diff --git a/Assets/Tools/Observer/IObserver.cs b/Assets/Tools/Observer/IObserver.cs
deleted file mode 100644
index 92b82d8..0000000
--- a/Assets/Tools/Observer/IObserver.cs
+++ /dev/null
@@ -1,3 +0,0 @@
-public interface IObserver {
-    void Notify();
-}
\ No newline at end of file
diff --git a/Assets/Tools/Observer/IObserver.cs.meta b/Assets/Tools/Observer/IObserver.cs.meta
deleted file mode 100644
index 2035938..0000000
--- a/Assets/Tools/Observer/IObserver.cs.meta
+++ /dev/null
@@ -1,11 +0,0 @@
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diff --git a/Assets/Tools/Observer/MessageCenter.cs b/Assets/Tools/Observer/MessageCenter.cs
deleted file mode 100644
index a3bb7bc..0000000
--- a/Assets/Tools/Observer/MessageCenter.cs
+++ /dev/null
@@ -1,39 +0,0 @@
-using System.Collections;
-using System.Collections.Generic;
-using UnityEngine;
-using System;
-public class MessageCenter : MonoSingleton<MessageCenter>
-{
-    public delegate void Message();
-    Dictionary<string, Message> Events=new Dictionary<string, Message>();
-
-    protected override void Awake()
-    {
-        base.Awake();
-        DontDestroyOnLoad(gameObject);
-        Events = new Dictionary<string, Message>();
-    }
-    public void AddListen(string eventName, IObserver observer) {
-        if (!Events.ContainsKey(eventName))
-        {
-            Message message = new Message(observer.Notify);
-            Events.Add(eventName, message);
-            return;
-        }
-        Events[eventName]+=observer.Notify;
-    }
-
-    public void RemoveListen(string eventName, IObserver observer)
-    {
-        if (Events.ContainsKey(eventName))
-        {
-            Events[eventName] -= observer.Notify;
-        } 
-    }
-
-    public void SendEvent(string eventName) {
-        if (!Events.ContainsKey(eventName)) return;
-        Events[eventName]();
-    }
-
-}
\ No newline at end of file
diff --git a/Assets/Tools/Observer/MessageCenter.cs.meta b/Assets/Tools/Observer/MessageCenter.cs.meta
deleted file mode 100644
index 07c8116..0000000
--- a/Assets/Tools/Observer/MessageCenter.cs.meta
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