diff --git a/UnityProject/Assets/TEngine/Runtime/Modules/UIModule/UIModule.cs b/UnityProject/Assets/TEngine/Runtime/Modules/UIModule/UIModule.cs
index 530c7525..626d1854 100644
--- a/UnityProject/Assets/TEngine/Runtime/Modules/UIModule/UIModule.cs
+++ b/UnityProject/Assets/TEngine/Runtime/Modules/UIModule/UIModule.cs
@@ -382,12 +382,18 @@ namespace TEngine
                 CloseUI(type);
                 return;
             }
-            
+
             window.Visible = false;
+            window.IsHide = true;
             window.HideTimerId = GameModule.Timer.AddTimer((arg) =>
             {
                 CloseUI(type);
             },window.HideTimeToClose);
+
+            if (window.FullScreen)
+            {
+                OnSetWindowVisible();
+            }
         }
 
         /// <summary>
@@ -469,6 +475,10 @@ namespace TEngine
                 UIWindow window = _stack[i];
                 if (isHideNext == false)
                 {
+                    if (window.IsHide)
+                    {
+                        continue;
+                    }
                     window.Visible = true;
                     if (window.IsPrepare && window.FullScreen)
                     {
diff --git a/UnityProject/Assets/TEngine/Runtime/Modules/UIModule/UIWindow.cs b/UnityProject/Assets/TEngine/Runtime/Modules/UIModule/UIWindow.cs
index 71ab89d0..c8068b0c 100644
--- a/UnityProject/Assets/TEngine/Runtime/Modules/UIModule/UIWindow.cs
+++ b/UnityProject/Assets/TEngine/Runtime/Modules/UIModule/UIWindow.cs
@@ -18,10 +18,14 @@ namespace TEngine
         private GameObject _panel;
 
         private Canvas _canvas;
+        
+        protected Canvas Canvas => _canvas;
 
         private Canvas[] _childCanvas;
 
         private GraphicRaycaster _raycaster;
+        
+        protected GraphicRaycaster GraphicRaycaster => _raycaster;
 
         private GraphicRaycaster[] _childRaycaster;
 
@@ -204,6 +208,11 @@ namespace TEngine
         internal bool IsLoadDone = false;
 
         internal bool IsDestroyed = false;
+        
+        /// <summary>
+        /// UI是否隐藏标志位。
+        /// </summary>
+        public bool IsHide { internal set; get; } = false;
         #endregion
 
         public void Init(string name, int layer, bool fullScreen, string assetName, bool fromResources, int hideTimeToClose)
@@ -218,6 +227,7 @@ namespace TEngine
 
         internal void TryInvoke(System.Action<UIWindow> prepareCallback, System.Object[] userDatas)
         {
+            CancelHideToCloseTimer();
             base.userDatas = userDatas;
             if (IsPrepare)
             {
@@ -227,7 +237,6 @@ namespace TEngine
             {
                 _prepareCallback = prepareCallback;
             }
-            CancelHideToCloseTimer();
         }
 
         internal async UniTaskVoid InternalLoad(string location, Action<UIWindow> prepareCallback, bool isAsync, System.Object[] userDatas)
@@ -437,6 +446,7 @@ namespace TEngine
 
         internal void CancelHideToCloseTimer()
         {
+            IsHide = false;
             if (HideTimerId > 0)
             {
                 GameModule.Timer.RemoveTimer(HideTimerId);