diff --git a/Assets/YooAsset/Runtime/ResourceManager/Operation/InstantiateOperation.cs b/Assets/YooAsset/Runtime/ResourceManager/Operation/InstantiateOperation.cs
index 755472c..b24c6a6 100644
--- a/Assets/YooAsset/Runtime/ResourceManager/Operation/InstantiateOperation.cs
+++ b/Assets/YooAsset/Runtime/ResourceManager/Operation/InstantiateOperation.cs
@@ -1,5 +1,4 @@
 using UnityEngine;
-using UnityEngine.TextCore.Text;
 
 namespace YooAsset
 {