diff --git a/Assets/YooAsset/Runtime/CacheSystem/CacheSystem.cs b/Assets/YooAsset/Runtime/CacheSystem/CacheSystem.cs
index 3f17277..7b812d8 100644
--- a/Assets/YooAsset/Runtime/CacheSystem/CacheSystem.cs
+++ b/Assets/YooAsset/Runtime/CacheSystem/CacheSystem.cs
@@ -23,6 +23,15 @@ namespace YooAsset
 			_cachedDic.Clear();
 		}
 
+		/// <summary>
+		/// 获取缓存文件总数
+		/// </summary>
+		public static int GetCachedFilesCount(string packageName)
+		{
+			var cache = GetOrCreateCache(packageName);
+			return cache.GetCachedFilesCount();
+		}
+
 		/// <summary>
 		/// 查询是否为验证文件
 		/// </summary>
diff --git a/Assets/YooAsset/Runtime/CacheSystem/Operations/Internal/FindCacheFilesOperation.cs b/Assets/YooAsset/Runtime/CacheSystem/Operations/Internal/FindCacheFilesOperation.cs
index 6be1a7c..4149c7a 100644
--- a/Assets/YooAsset/Runtime/CacheSystem/Operations/Internal/FindCacheFilesOperation.cs
+++ b/Assets/YooAsset/Runtime/CacheSystem/Operations/Internal/FindCacheFilesOperation.cs
@@ -101,17 +101,21 @@ namespace YooAsset
 				if (isFindItem == false)
 					break;
 
-				var fileFoder = _bundleFilesEnumerator.Current;
-				string cacheGUID = fileFoder.Name;
-				if (CacheSystem.IsCached(_packageName, cacheGUID))
-					continue;
+				var rootFoder = _bundleFilesEnumerator.Current;
+				var childDirectories = rootFoder.GetDirectories();
+				foreach(var chidDirectory in childDirectories)
+				{
+					string cacheGUID = chidDirectory.Name;
+					if (CacheSystem.IsCached(_packageName, cacheGUID))
+						continue;
 
-				// 创建验证元素类
-				string fileRootPath = fileFoder.FullName;
-				string dataFilePath = $"{fileRootPath}/{ YooAssetSettings.CacheBundleDataFileName}";
-				string infoFilePath = $"{fileRootPath}/{ YooAssetSettings.CacheBundleInfoFileName}";
-				VerifyElement element = new VerifyElement(_packageName, cacheGUID, fileRootPath, dataFilePath, infoFilePath);
-				VerifyElements.Add(element);
+					// 创建验证元素类
+					string fileRootPath = chidDirectory.FullName;
+					string dataFilePath = $"{fileRootPath}/{ YooAssetSettings.CacheBundleDataFileName}";
+					string infoFilePath = $"{fileRootPath}/{ YooAssetSettings.CacheBundleInfoFileName}";
+					VerifyElement element = new VerifyElement(_packageName, cacheGUID, fileRootPath, dataFilePath, infoFilePath);
+					VerifyElements.Add(element);
+				}
 
 				if (OperationSystem.IsBusy)
 					break;
@@ -131,32 +135,35 @@ namespace YooAsset
 				if (isFindItem == false)
 					break;
 
-				var fileFoder = _rawFilesEnumerator.Current;
-				string cacheGUID = fileFoder.Name;
-				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)
+				var rootFoder = _rawFilesEnumerator.Current;
+				var childDirectories = rootFoder.GetDirectories();
+				foreach (var chidDirectory in childDirectories)
 				{
-					if (fileInfo.Extension == ".temp")
+					string cacheGUID = chidDirectory.Name;
+					if (CacheSystem.IsCached(_packageName, cacheGUID))
 						continue;
 
-					if (fileInfo.Name.StartsWith(YooAssetSettings.CacheBundleDataFileName))
+					// 获取数据文件的后缀名
+					string dataFileExtension = string.Empty;
+					var fileInfos = chidDirectory.GetFiles();
+					foreach (var fileInfo in fileInfos)
 					{
-						dataFileExtension = fileInfo.Extension;
-						break;
+						if (fileInfo.Extension == ".temp")
+							continue;
+						if (fileInfo.Name.StartsWith(YooAssetSettings.CacheBundleDataFileName))
+						{
+							dataFileExtension = fileInfo.Extension;
+							break;
+						}
 					}
-				}
 
-				// 创建验证元素类
-				string fileRootPath = fileFoder.FullName;
-				string dataFilePath = $"{fileRootPath}/{ YooAssetSettings.CacheBundleDataFileName}{dataFileExtension}";
-				string infoFilePath = $"{fileRootPath}/{ YooAssetSettings.CacheBundleInfoFileName}";
-				VerifyElement element = new VerifyElement(_packageName, cacheGUID, fileRootPath, dataFilePath, infoFilePath);
-				VerifyElements.Add(element);
+					// 创建验证元素类
+					string fileRootPath = chidDirectory.FullName;
+					string dataFilePath = $"{fileRootPath}/{ YooAssetSettings.CacheBundleDataFileName}{dataFileExtension}";
+					string infoFilePath = $"{fileRootPath}/{ YooAssetSettings.CacheBundleInfoFileName}";
+					VerifyElement element = new VerifyElement(_packageName, cacheGUID, fileRootPath, dataFilePath, infoFilePath);
+					VerifyElements.Add(element);
+				}
 
 				if (OperationSystem.IsBusy)
 					break;
diff --git a/Assets/YooAsset/Runtime/CacheSystem/Operations/PackageCachingOperation.cs b/Assets/YooAsset/Runtime/CacheSystem/Operations/PackageCachingOperation.cs
index 8f9f55a..c8c9777 100644
--- a/Assets/YooAsset/Runtime/CacheSystem/Operations/PackageCachingOperation.cs
+++ b/Assets/YooAsset/Runtime/CacheSystem/Operations/PackageCachingOperation.cs
@@ -63,6 +63,9 @@ namespace YooAsset
 				// 注意：总是返回成功
 				_steps = ESteps.Done;
 				Status = EOperationStatus.Succeed;
+
+				int totalCount = CacheSystem.GetCachedFilesCount(_packageName);
+				YooLogger.Log($"Package '{_packageName}' cached files count : {totalCount}");
 			}
 		}
 	}
diff --git a/Assets/YooAsset/Runtime/CacheSystem/PackageCache.cs b/Assets/YooAsset/Runtime/CacheSystem/PackageCache.cs
index be42a41..1ddaab7 100644
--- a/Assets/YooAsset/Runtime/CacheSystem/PackageCache.cs
+++ b/Assets/YooAsset/Runtime/CacheSystem/PackageCache.cs
@@ -44,6 +44,14 @@ namespace YooAsset
 			_wrappers.Clear();
 		}
 
+		/// <summary>
+		/// 获取缓存文件总数
+		/// </summary>
+		public int GetCachedFilesCount()
+		{
+			return _wrappers.Count;
+		}
+
 		/// <summary>
 		/// 查询缓存记录
 		/// </summary>
diff --git a/Assets/YooAsset/Runtime/PatchSystem/PatchBundle.cs b/Assets/YooAsset/Runtime/PatchSystem/PatchBundle.cs
index 7e6e041..af97c95 100644
--- a/Assets/YooAsset/Runtime/PatchSystem/PatchBundle.cs
+++ b/Assets/YooAsset/Runtime/PatchSystem/PatchBundle.cs
@@ -71,15 +71,16 @@ namespace YooAsset
 				if (string.IsNullOrEmpty(_cachedDataFilePath) == false)
 					return _cachedDataFilePath;
 
+				string folderName = FileHash.Substring(0, 2);
 				if (IsRawFile)
 				{
 					string cacheRoot = PersistentHelper.GetCachedRawFileFolderPath(PackageName);
-					_cachedDataFilePath = $"{cacheRoot}/{CacheGUID}/{YooAssetSettings.CacheBundleDataFileName}{_fileExtension}";
+					_cachedDataFilePath = $"{cacheRoot}/{folderName}/{CacheGUID}/{YooAssetSettings.CacheBundleDataFileName}{_fileExtension}";
 				}
 				else
 				{
 					string cacheRoot = PersistentHelper.GetCachedBundleFileFolderPath(PackageName);
-					_cachedDataFilePath = $"{cacheRoot}/{CacheGUID}/{YooAssetSettings.CacheBundleDataFileName}";
+					_cachedDataFilePath = $"{cacheRoot}/{folderName}/{CacheGUID}/{YooAssetSettings.CacheBundleDataFileName}";
 				}
 				return _cachedDataFilePath;
 			}
@@ -96,15 +97,16 @@ namespace YooAsset
 				if (string.IsNullOrEmpty(_cachedInfoFilePath) == false)
 					return _cachedInfoFilePath;
 
+				string folderName = FileHash.Substring(0, 2);
 				if (IsRawFile)
 				{
 					string cacheRoot = PersistentHelper.GetCachedRawFileFolderPath(PackageName);
-					_cachedInfoFilePath = $"{cacheRoot}/{CacheGUID}/{YooAssetSettings.CacheBundleInfoFileName}";
+					_cachedInfoFilePath = $"{cacheRoot}/{folderName}/{CacheGUID}/{YooAssetSettings.CacheBundleInfoFileName}";
 				}
 				else
 				{
 					string cacheRoot = PersistentHelper.GetCachedBundleFileFolderPath(PackageName);
-					_cachedInfoFilePath = $"{cacheRoot}/{CacheGUID}/{YooAssetSettings.CacheBundleInfoFileName}";
+					_cachedInfoFilePath = $"{cacheRoot}/{folderName}/{CacheGUID}/{YooAssetSettings.CacheBundleInfoFileName}";
 				}
 				return _cachedInfoFilePath;
 			}