diff --git a/UnityProject/Assets/TEngine/Runtime/Modules/UIModule/UIModule.cs b/UnityProject/Assets/TEngine/Runtime/Modules/UIModule/UIModule.cs
index cd9e8ad5..36d206a9 100644
--- a/UnityProject/Assets/TEngine/Runtime/Modules/UIModule/UIModule.cs
+++ b/UnityProject/Assets/TEngine/Runtime/Modules/UIModule/UIModule.cs
@@ -101,7 +101,7 @@ namespace TEngine
                 _errorLogger.Dispose();
                 _errorLogger = null;
             }
-            CloseAll();
+            CloseAll(isShutDown:true);
             if (m_InstanceRoot != null && m_InstanceRoot.parent != null)
             {
                 Destroy(m_InstanceRoot.parent.gameObject);
@@ -393,12 +393,12 @@ namespace TEngine
         /// <summary>
         /// 关闭所有窗口。
         /// </summary>
-        public void CloseAll()
+        public void CloseAll(bool isShutDown = false)
         {
             for (int i = 0; i < _stack.Count; i++)
             {
                 UIWindow window = _stack[i];
-                window.InternalDestroy();
+                window.InternalDestroy(isShutDown);
             }
 
             _stack.Clear();
diff --git a/UnityProject/Assets/TEngine/Runtime/Modules/UIModule/UIWindow.cs b/UnityProject/Assets/TEngine/Runtime/Modules/UIModule/UIWindow.cs
index 1d360feb..a22f464d 100644
--- a/UnityProject/Assets/TEngine/Runtime/Modules/UIModule/UIWindow.cs
+++ b/UnityProject/Assets/TEngine/Runtime/Modules/UIModule/UIWindow.cs
@@ -370,7 +370,7 @@ namespace TEngine
             return needUpdate;
         }
 
-        internal void InternalDestroy()
+        internal void InternalDestroy(bool isShutDown = false)
         {
             _isCreate = false;
 
@@ -394,7 +394,11 @@ namespace TEngine
                 Object.Destroy(_panel);
                 _panel = null;
             }
-            CancelHideToCloseTimer();
+
+            if (!isShutDown)
+            {
+                CancelHideToCloseTimer();
+            }
         }
 
         /// <summary>