diff --git a/Assets/Resources/UI/UIPanel/UI_ExperimentChooesPanel.prefab b/Assets/Resources/UI/UIPanel/UI_ExperimentChooesPanel.prefab
index 1bf865b..e688c95 100644
--- a/Assets/Resources/UI/UIPanel/UI_ExperimentChooesPanel.prefab
+++ b/Assets/Resources/UI/UIPanel/UI_ExperimentChooesPanel.prefab
@@ -5587,6 +5587,17 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 96343c47fe8d35a44a5244521831890f, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
+  SubjectTog:
+  - {fileID: 8259052942713030222}
+  - {fileID: 5678060293557198011}
+  - {fileID: 8089084432970626067}
+  - {fileID: 8811260483391861293}
+  - {fileID: 6655939487465875950}
+  - {fileID: 657600881843389557}
+  - {fileID: 7027064101671987027}
+  - {fileID: 6672875250636715790}
+  - {fileID: 9149981731159942754}
+  - {fileID: 6296556775557808310}
 --- !u!1 &6325379169560023408
 GameObject:
   m_ObjectHideFlags: 0
diff --git a/Assets/Scripts/SubjectToggle.cs b/Assets/Scripts/SubjectToggle.cs
index 1a69a86..b9d7ecb 100644
--- a/Assets/Scripts/SubjectToggle.cs
+++ b/Assets/Scripts/SubjectToggle.cs
@@ -8,7 +8,7 @@ using UnityEngine.UI;
 public class SubjectToggle : BaseItem, IPointerEnterHandler, IPointerExitHandler
 {
     public Toggle Toggle_Subject;
-    public UI_ChooesPanel ChooesPanel;
+    //public UI_ChooesPanel ChooesPanel;
     public UI_TopTitlePanel TopTitlePanel;
     public Sprite[] subjectSprites; //科目选择图片
     public TextMeshProUGUI SubjectNameText; //科目
@@ -29,7 +29,9 @@ public class SubjectToggle : BaseItem, IPointerEnterHandler, IPointerExitHandler
             {
                 case "Subject1":
                     //Bootstrap.Instance.uiManager.HidePanel<UI_TopTitlePanel>();
-                    Bootstrap.Instance.uiManager.ShowPanel<UI_LoadingPanel>(this, E_UI_Layer.System, (panel) =>
+                    Bootstrap.Instance.uiManager.ShowPanel<UI_RoamingPanel>(this, E_UI_Layer.System, (panel) =>
+                    {
+                        Bootstrap.Instance.uiManager.ShowPanel<UI_LoadingPanel>(this, E_UI_Layer.System, (panel) =>
                     {
                         Bootstrap.Instance.eventCenter.EventTrigger(Enum_EventType.UpdateProgress, 0.5f);
                         Bootstrap.Instance.scenesManager.LoadSceneAsyn(this, "xianchang", () =>
@@ -38,17 +40,14 @@ public class SubjectToggle : BaseItem, IPointerEnterHandler, IPointerExitHandler
                             {
                                 Bootstrap.Instance.uiManager.ShowPanel<UI_ExperimentChooesPanel>(this, E_UI_Layer.Top, (panel) =>
                                 {
-                                    Bootstrap.Instance.uiManager.ShowPanel<UI_RoamingPanel>(this, E_UI_Layer.System, (panel) =>
-                                    {
-                                        Bootstrap.Instance.uiManager.HidePanel<UI_ChooesPanel>();
-                                        Debug.Log("加载场景成功");
-                                        Bootstrap.Instance.eventCenter.EventTrigger(Enum_EventType.UpdateProgress, 2f);
-                                    });
+                                    Debug.Log("加载场景成功");
+                                    Bootstrap.Instance.eventCenter.EventTrigger(Enum_EventType.UpdateProgress, 2f);
+                                    Bootstrap.Instance.uiManager.HidePanel<UI_ChooesPanel>();
                                 });
                             });
                         });
                     });
-
+                    });
                     break;
                 case "Subject2":
 
@@ -134,19 +133,19 @@ public class SubjectToggle : BaseItem, IPointerEnterHandler, IPointerExitHandler
     /// 加载文件夹中图片
     /// </summary>
     /// <param name="path"></param>
-    public void LoadImage(string path)
-    {
-        Sprite sprite = Resources.Load<Sprite>(path);
-        if (sprite != null)
-        {
-            ChooesPanel.targetimage.sprite = sprite;
-            Debug.Log("sprite加载成功");
-        }
-        else
-        {
-            Debug.Log("sprite加载失败，当前文件夹未找到");
-        }
-    }
+    //public void LoadImage(string path)
+    //{
+    //    Sprite sprite = Resources.Load<Sprite>(path);
+    //    if (sprite != null)
+    //    {
+    //        ChooesPanel.targetimage.sprite = sprite;
+    //        Debug.Log("sprite加载成功");
+    //    }
+    //    else
+    //    {
+    //        Debug.Log("sprite加载失败，当前文件夹未找到");
+    //    }
+    //}
 
     /// <summary>
     /// toggle变大
diff --git a/Assets/Scripts/UI/UIPanel/UI_TopTitlePanel.cs b/Assets/Scripts/UI/UIPanel/UI_TopTitlePanel.cs
index 3679aac..94a39d7 100644
--- a/Assets/Scripts/UI/UIPanel/UI_TopTitlePanel.cs
+++ b/Assets/Scripts/UI/UIPanel/UI_TopTitlePanel.cs
@@ -123,8 +123,8 @@ public class UI_TopTitlePanel : BasePanel
                         Bootstrap.Instance.uiManager.ShowPanel<UI_TopTitlePanel>(this, E_UI_Layer.Top, (panel) =>
                         {
                             Bootstrap.Instance.uiManager.HidePanel<UI_LoginPanel>();
-                            Bootstrap.Instance.uiManager.HidePanel< UI_TopTipPanel>();
-                            Bootstrap.Instance.uiManager.HidePanel< UI_ExperimentChooesPanel>();
+                            Bootstrap.Instance.uiManager.HidePanel<UI_TopTipPanel>();
+                            Bootstrap.Instance.uiManager.HidePanel<UI_ExperimentChooesPanel>();
                             Debug.Log("场景加载成功");
                         });
                     });