diff --git a/Assets/Scenes/02_环保管家-Tsq.unity b/Assets/Scenes/02_环保管家-Tsq.unity
index 3abe37a..467a12b 100644
--- a/Assets/Scenes/02_环保管家-Tsq.unity
+++ b/Assets/Scenes/02_环保管家-Tsq.unity
@@ -44099,7 +44099,7 @@ GameObject:
   m_Icon: {fileID: 0}
   m_NavMeshLayer: 0
   m_StaticEditorFlags: 0
-  m_IsActive: 1
+  m_IsActive: 0
 --- !u!224 &822021582
 RectTransform:
   m_ObjectHideFlags: 0
@@ -44184,7 +44184,7 @@ MonoBehaviour:
   m_OnCullStateChanged:
     m_PersistentCalls:
       m_Calls: []
-  m_Sprite: {fileID: 21300000, guid: 2f1ccfa62d041a84da37034d725cb6a8, type: 3}
+  m_Sprite: {fileID: 21300000, guid: 10c807616459bc34fb5a3833c7535928, type: 3}
   m_Type: 0
   m_PreserveAspect: 0
   m_FillCenter: 1
@@ -90955,7 +90955,7 @@ GameObject:
   m_Icon: {fileID: 0}
   m_NavMeshLayer: 0
   m_StaticEditorFlags: 0
-  m_IsActive: 1
+  m_IsActive: 0
 --- !u!224 &1589317998
 RectTransform:
   m_ObjectHideFlags: 0
@@ -91040,7 +91040,7 @@ MonoBehaviour:
   m_OnCullStateChanged:
     m_PersistentCalls:
       m_Calls: []
-  m_Sprite: {fileID: 21300000, guid: 06a248894c8e41944ac266cb317ffc54, type: 3}
+  m_Sprite: {fileID: 21300000, guid: 4e674e9115b77774f9cc9c50f4eada59, type: 3}
   m_Type: 0
   m_PreserveAspect: 0
   m_FillCenter: 1
diff --git a/Assets/Scripts/Enum.cs b/Assets/Scripts/Enum.cs
index ef32182..e713880 100644
--- a/Assets/Scripts/Enum.cs
+++ b/Assets/Scripts/Enum.cs
@@ -15,6 +15,13 @@ public enum LookAtCameraName
     �����и�ǿ������쳧,
     ����ΰҵ�������޹�˾,
     �������ֽ�����Ʒ���޹�˾,
+    �����β������Ʒ��,
+    ���մ�һ�������޹�˾,
+    ���ռ������̼����޹�˾,
+    ���վ��ط�֯�Ƽ����޹�˾,
+    �����ڷ���ѿ�������޹�˾,
+    ����־�ù�ҵ���޹�˾,
+    �γǻ�Ṥҵˮ�������޹�˾,
     ����,
     ����,
     ũ��
diff --git a/Assets/Scripts/TSQ/Manager.cs b/Assets/Scripts/TSQ/Manager.cs
index 78163c4..5e9121f 100644
--- a/Assets/Scripts/TSQ/Manager.cs
+++ b/Assets/Scripts/TSQ/Manager.cs
@@ -161,22 +161,22 @@ public class Manager : MonoBehaviour
         }
     }
         
-    # region ̨��
+    # region ̨�˽���
     /// <summary>
     /// ����̨�˽���
     /// </summary>
     /// <param name="ShowImage"></param>
     /// <param name="LedgerImage"></param>
     /// <param name="path"></param>
-    public void LoadLedgerFromResources(GameObject showImage ,Image LedgerImage ,Button CloesBtn,string path)
+    public void LoadLedgerFromResources(GameObject ShowImage ,Image LedgerImage ,Button CloesBtn,string path)
     {
-        showImage.SetActive(true);
+        ShowImage.SetActive(true);
         Sprite[] loadedSprites  = Resources.LoadAll<Sprite>(path);
         
         if (loadedSprites == null || loadedSprites.Length == 0)
         {
-            Debug.LogError($"·�� {path} ��δ�ҵ��κ�Sprite��");
-            showImage.SetActive(false);
+            Debug.LogError($"·�� {path} ��δ�ҵ��κ�Sprite�ļ�����ûͼƬ��");
+            ShowImage.SetActive(false);
             return;
         }
 
@@ -195,7 +195,7 @@ public class Manager : MonoBehaviour
         CloesBtn.onClick.AddListener(() =>
         {
             bookPages?.Clear();
-            showImage.SetActive(false);
+            ShowImage.SetActive(false);
             Debug.Log("̨������ѹرգ�bookPages �б������");
         });
     }
@@ -209,6 +209,11 @@ public class Manager : MonoBehaviour
         {
             currentPage--;
             UpDatePageDisplay();
+            // if (currentPage == 1)
+            // {
+            //     NextOrPrevBtn[0].gameObject.SetActive(false);
+            //     NextOrPrevBtn[1].gameObject.SetActive(true);
+            // }
         }
     }
     /// <summary>
@@ -221,6 +226,11 @@ public class Manager : MonoBehaviour
         {
             currentPage++;
             UpDatePageDisplay();
+            // if (currentPage == bookPages.Count)
+            // {
+            //     NextOrPrevBtn[0].gameObject.SetActive(true);
+            //     NextOrPrevBtn[1].gameObject.SetActive(false);
+            // }
         }
     }
     /// <summary>
@@ -231,16 +241,17 @@ public class Manager : MonoBehaviour
         Debug.Log(bookPages.Count);
         if (currentPage >= 1 && currentPage <= bookPages.Count)
         {
-            // �൱��ԭ���� "bookPages[currentPage - 1].SetActive(true)"
             LedgerImage.sprite = bookPages[currentPage - 1];
             LedgerImage.gameObject.SetActive(true);
             Debug.Log($"��ʾ�� {currentPage} ҳ���� {bookPages.Count} ҳ");
         }
         else
         {
-            // ���ҳ����Ч��������ʾ
+            Debug.Log("��ǰ�ļ�����Ϊ��");
             LedgerImage.gameObject.SetActive(false);
         }
+        NextOrPrevBtn[0].gameObject.SetActive(currentPage > 1); // ��һҳ
+        NextOrPrevBtn[1].gameObject.SetActive(currentPage < bookPages.Count); // ��һҳ
     }
     #endregion
 }