diff --git a/Assets/YooAsset/Runtime/FileSystem/Operation/FSDownloadFileOperation.cs b/Assets/YooAsset/Runtime/FileSystem/Operation/FSDownloadFileOperation.cs
index b7dad8c6..b2165ef5 100644
--- a/Assets/YooAsset/Runtime/FileSystem/Operation/FSDownloadFileOperation.cs
+++ b/Assets/YooAsset/Runtime/FileSystem/Operation/FSDownloadFileOperation.cs
@@ -35,6 +35,11 @@ namespace YooAsset
             DownloadProgress = 0;
         }
 
+        internal override string InternalGetDesc()
+        {
+            return $"RefCount : {RefCount}";
+        }
+
         /// <summary>
         /// 减少引用计数
         /// </summary>