diff --git a/Assets/YooAsset/Runtime/CacheSystem/CacheSystem.cs b/Assets/YooAsset/Runtime/CacheSystem/CacheSystem.cs
index 3ff00d2..3f17277 100644
--- a/Assets/YooAsset/Runtime/CacheSystem/CacheSystem.cs
+++ b/Assets/YooAsset/Runtime/CacheSystem/CacheSystem.cs
@@ -13,7 +13,7 @@ namespace YooAsset
 		/// <summary>
 		/// 初始化时的验证级别
 		/// </summary>
-		public static EVerifyLevel InitVerifyLevel { set; get; } = EVerifyLevel.Low;
+		public static EVerifyLevel InitVerifyLevel { set; get; } = EVerifyLevel.Middle;
 
 		/// <summary>
 		/// 清空所有数据
@@ -37,6 +37,7 @@ namespace YooAsset
 		/// </summary>
 		public static void RecordFile(string packageName, string cacheGUID, PackageCache.RecordWrapper wrapper)
 		{
+			//YooLogger.Log($"Record file : {packageName} = {cacheGUID}");
 			var cache = GetOrCreateCache(packageName);
 			cache.Record(cacheGUID, wrapper);
 		}
diff --git a/Assets/YooAsset/Runtime/CacheSystem/Operations/PackageCachingOperation.cs b/Assets/YooAsset/Runtime/CacheSystem/Operations/PackageCachingOperation.cs
index 844ed5e..aafa1af 100644
--- a/Assets/YooAsset/Runtime/CacheSystem/Operations/PackageCachingOperation.cs
+++ b/Assets/YooAsset/Runtime/CacheSystem/Operations/PackageCachingOperation.cs
@@ -67,8 +67,23 @@ namespace YooAsset
 				if (CacheSystem.IsCached(_packageName, cacheGUID))
 					continue;
 
+				// 获取数据文件的后缀名
+				string dataFileExtension = string.Empty;
+				var fileInfos = fileFoder.GetFiles();
+				foreach (var fileInfo in fileInfos)
+				{
+					if (fileInfo.Extension == ".temp")
+						continue;
+
+					if (fileInfo.Name.StartsWith(YooAssetSettings.CacheBundleDataFileName))
+					{
+						dataFileExtension = fileInfo.Extension;
+						break;
+					}
+				}
+
 				string fileRootPath = fileFoder.FullName;
-				string dataFilePath = $"{fileRootPath}/{ YooAssetSettings.CacheBundleDataFileName}";
+				string dataFilePath = $"{fileRootPath}/{ YooAssetSettings.CacheBundleDataFileName}{dataFileExtension}";
 				string infoFilePath = $"{fileRootPath}/{ YooAssetSettings.CacheBundleInfoFileName}";
 				VerifyElement element = new VerifyElement(_packageName, cacheGUID, fileRootPath, dataFilePath, infoFilePath);
 				result.Add(element);
diff --git a/Assets/YooAsset/Runtime/CacheSystem/Operations/PackageVerifyOperation.cs b/Assets/YooAsset/Runtime/CacheSystem/Operations/PackageVerifyOperation.cs
index 2ea948f..db2a563 100644
--- a/Assets/YooAsset/Runtime/CacheSystem/Operations/PackageVerifyOperation.cs
+++ b/Assets/YooAsset/Runtime/CacheSystem/Operations/PackageVerifyOperation.cs
@@ -139,12 +139,8 @@ namespace YooAsset
 			{
 				_failedCount++;
 
-				// 删除验证失败的缓存文件
-				if (Directory.Exists(element.FileRootPath))
-				{
-					YooLogger.Warning($"Failed verify file and delete files : {element.FileRootPath}");
-					Directory.Delete(element.FileRootPath, true);
-				}
+				YooLogger.Warning($"Failed verify file and delete files : {element.FileRootPath}");
+				element.DeleteFiles();
 			}
 		}
 	}
@@ -246,12 +242,8 @@ namespace YooAsset
 			{
 				_failedCount++;
 
-				// 删除验证失败的缓存文件
-				if (Directory.Exists(element.FileRootPath))
-				{
-					YooLogger.Warning($"Failed verify file and delete files : {element.FileRootPath}");
-					Directory.Delete(element.FileRootPath, true);
-				}
+				YooLogger.Warning($"Failed verify file and delete files : {element.FileRootPath}");
+				element.DeleteFiles();
 			}
 		}
 	}
diff --git a/Assets/YooAsset/Runtime/CacheSystem/VerifyElement.cs b/Assets/YooAsset/Runtime/CacheSystem/VerifyElement.cs
index 493cec1..f59ca7a 100644
--- a/Assets/YooAsset/Runtime/CacheSystem/VerifyElement.cs
+++ b/Assets/YooAsset/Runtime/CacheSystem/VerifyElement.cs
@@ -1,4 +1,5 @@
-
+using System.IO;
+
 namespace YooAsset
 {
 	internal class VerifyElement
@@ -21,5 +22,18 @@ namespace YooAsset
 			DataFilePath = dataFilePath;
 			InfoFilePath = infoFilePath;
 		}
+
+		public void DeleteFiles()
+		{
+			if (File.Exists(DataFilePath))
+			{
+				File.Delete(DataFilePath);
+			}
+
+			if (File.Exists(InfoFilePath))
+			{
+				File.Delete(InfoFilePath);
+			}
+		}
 	}
 }
\ No newline at end of file
diff --git a/Assets/YooAsset/Runtime/PatchSystem/PatchBundle.cs b/Assets/YooAsset/Runtime/PatchSystem/PatchBundle.cs
index 0d6a405..d4a7699 100644
--- a/Assets/YooAsset/Runtime/PatchSystem/PatchBundle.cs
+++ b/Assets/YooAsset/Runtime/PatchSystem/PatchBundle.cs
@@ -72,7 +72,7 @@ namespace YooAsset
 					return _cachedDataFilePath;
 
 				string cacheRoot = PersistentHelper.GetCacheFolderPath(PackageName);
-				_cachedDataFilePath = $"{cacheRoot}/{CacheGUID}/{YooAssetSettings.CacheBundleDataFileName}";
+				_cachedDataFilePath = $"{cacheRoot}/{CacheGUID}/{YooAssetSettings.CacheBundleDataFileName}{_fileExtension}";
 				return _cachedDataFilePath;
 			}
 		}