diff --git a/Assets/Scripts/UI/UI3DObjShow.cs b/Assets/Scripts/UI/UI3DObjShow.cs
index c4058761..dc381c83 100644
--- a/Assets/Scripts/UI/UI3DObjShow.cs
+++ b/Assets/Scripts/UI/UI3DObjShow.cs
@@ -4,7 +4,6 @@ using QFramework;
 using XMLTool;
 using System.Collections.Generic;
 using TMPro;
-using GCSeries.Core;
 using UnityEngine.EventSystems;
 using System;