diff --git a/Assets/YooAsset/Runtime/FileSystem/DefaultBuildinFileSystem/DefaultBuildinFileSystem.cs b/Assets/YooAsset/Runtime/FileSystem/DefaultBuildinFileSystem/DefaultBuildinFileSystem.cs
index 3f833112..946b9ab9 100644
--- a/Assets/YooAsset/Runtime/FileSystem/DefaultBuildinFileSystem/DefaultBuildinFileSystem.cs
+++ b/Assets/YooAsset/Runtime/FileSystem/DefaultBuildinFileSystem/DefaultBuildinFileSystem.cs
@@ -126,7 +126,7 @@ namespace YooAsset
         public virtual FSDownloadFileOperation DownloadFileAsync(PackageBundle bundle, DownloadFileOptions options)
         {
             // 注意：业务层的解压下载器会依赖内置文件系统的下载方法
-            options.ImportFilePath = GetBuildinFileLoadPath(bundle);
+            options.LocalFilePath = GetBuildinFileLoadPath(bundle);
             return _unpackFileSystem.DownloadFileAsync(bundle, options);
         }
         public virtual FSLoadBundleOperation LoadBundleFile(PackageBundle bundle)
diff --git a/Assets/YooAsset/Runtime/FileSystem/DefaultCacheFileSystem/Operation/internal/DownloadCenterOperation.cs b/Assets/YooAsset/Runtime/FileSystem/DefaultCacheFileSystem/Operation/internal/DownloadCenterOperation.cs
index 6db35cde..9523ed52 100644
--- a/Assets/YooAsset/Runtime/FileSystem/DefaultCacheFileSystem/Operation/internal/DownloadCenterOperation.cs
+++ b/Assets/YooAsset/Runtime/FileSystem/DefaultCacheFileSystem/Operation/internal/DownloadCenterOperation.cs
@@ -84,7 +84,7 @@ namespace YooAsset
 
             // 创建新的下载器
             DefaultDownloadFileOperation newDownloader;
-            if (string.IsNullOrEmpty(options.ImportFilePath))
+            if (string.IsNullOrEmpty(options.LocalFilePath))
             {
                 // 远端下载地址
                 options.MainURL = _fileSystem.RemoteServices.GetRemoteMainURL(bundle.FileName);
@@ -107,7 +107,7 @@ namespace YooAsset
             else
             {
                 // 注意：把本地文件路径指定为可下载地址
-                options.MainURL = DownloadSystemHelper.ConvertToWWWPath(options.ImportFilePath);
+                options.MainURL = DownloadSystemHelper.ConvertToWWWPath(options.LocalFilePath);
                 options.FallbackURL = options.MainURL;
 
                 // 创建新的下载器
diff --git a/Assets/YooAsset/Runtime/FileSystem/Operation/FSDownloadFileOperation.cs b/Assets/YooAsset/Runtime/FileSystem/Operation/FSDownloadFileOperation.cs
index d9f1a170..1aa6319f 100644
--- a/Assets/YooAsset/Runtime/FileSystem/Operation/FSDownloadFileOperation.cs
+++ b/Assets/YooAsset/Runtime/FileSystem/Operation/FSDownloadFileOperation.cs
@@ -24,9 +24,9 @@ namespace YooAsset
         public string FallbackURL { set; get; }
 
         /// <summary>
-        /// 导入的本地文件路径
+        /// 拷贝的本地文件路径
         /// </summary>
-        public string ImportFilePath { set; get; }
+        public string LocalFilePath { set; get; }
 
         public DownloadFileOptions(int failedTryAgain, int timeout)
         {
diff --git a/Assets/YooAsset/Runtime/ResourcePackage/BundleInfo.cs b/Assets/YooAsset/Runtime/ResourcePackage/BundleInfo.cs
index 09a6db29..ec9cc439 100644
--- a/Assets/YooAsset/Runtime/ResourcePackage/BundleInfo.cs
+++ b/Assets/YooAsset/Runtime/ResourcePackage/BundleInfo.cs
@@ -39,7 +39,7 @@ namespace YooAsset
         public FSDownloadFileOperation CreateDownloader(int failedTryAgain, int timeout)
         {
             DownloadFileOptions options = new DownloadFileOptions(failedTryAgain, timeout);
-            options.ImportFilePath = _importFilePath;
+            options.LocalFilePath = _importFilePath;
             return _fileSystem.DownloadFileAsync(Bundle, options);
         }
 
diff --git a/Assets/YooAsset/Runtime/Services/ICopyLocalFileServices.cs b/Assets/YooAsset/Runtime/Services/ICopyLocalFileServices.cs
index 5a128704..6124649d 100644
--- a/Assets/YooAsset/Runtime/Services/ICopyLocalFileServices.cs
+++ b/Assets/YooAsset/Runtime/Services/ICopyLocalFileServices.cs
@@ -21,6 +21,7 @@ namespace YooAsset
 
     /// <summary>
     /// 本地文件拷贝服务类
+    /// 备注：包体内文件拷贝，沙盒内文件导入都会触发该服务！
     /// </summary>
     public interface ICopyLocalFileServices
     {