diff --git a/UnityProject/Assets/AssetRaw/ZQDN/FX/Shaders/Shader Graphs_nao.mat b/UnityProject/Assets/AssetRaw/ZQDN/FX/Shaders/Shader Graphs_nao.mat
index 9de24713..6cc84cc2 100644
--- a/UnityProject/Assets/AssetRaw/ZQDN/FX/Shaders/Shader Graphs_nao.mat	
+++ b/UnityProject/Assets/AssetRaw/ZQDN/FX/Shaders/Shader Graphs_nao.mat	
@@ -41,7 +41,7 @@ Material:
         m_Offset: {x: 0, y: 0}
     m_Ints: []
     m_Floats:
-    - _Alpha: 0.6370627
+    - _Alpha: 1
     - _Light: 1
     - _QueueControl: 0
     - _QueueOffset: 0
diff --git a/UnityProject/Assets/GameScripts/HotFix/GameLogic/UI/UIGameBattle.cs b/UnityProject/Assets/GameScripts/HotFix/GameLogic/UI/UIGameBattle.cs
index 37923dcd..c97640f9 100644
--- a/UnityProject/Assets/GameScripts/HotFix/GameLogic/UI/UIGameBattle.cs
+++ b/UnityProject/Assets/GameScripts/HotFix/GameLogic/UI/UIGameBattle.cs
@@ -114,6 +114,9 @@ namespace GameLogic
             // 游戏状态
             //DataGameSceneManager.Instance.SetGameState(true);
 
+            // 清除视频上的targetTexture残像
+            m_video_Video.targetTexture.Release();
+
             // 刷新
             UpdateGameTiemr();
             UpdateGameScoreValue();
@@ -136,6 +139,14 @@ namespace GameLogic
             }
         }
 
+        protected override void Close()
+        {
+            base.Close();
+
+            // 清除视频上的targetTexture残像
+            m_video_Video.targetTexture.Release();
+        }
+
         protected override void OnUpdate()
         {
             base.OnUpdate();