diff --git a/Assets/YooAsset/Runtime/CacheSystem/CacheFileInfo.cs b/Assets/YooAsset/Runtime/CacheSystem/CacheFileInfo.cs
index bdf1383c..0830053d 100644
--- a/Assets/YooAsset/Runtime/CacheSystem/CacheFileInfo.cs
+++ b/Assets/YooAsset/Runtime/CacheSystem/CacheFileInfo.cs
@@ -1,36 +1,19 @@
-using System;
-using System.IO;
-
+
 namespace YooAsset
 {
-    internal class CacheFileInfo
+    public class CacheFileInfo
     {
-        private static readonly BufferWriter SharedBuffer = new BufferWriter(1024);
+        public string RemoteFileName { private set; get; }
+        public string FilePath { private set; get; }
+        public string FileCRC { private set; get; }
+        public long FileSize { private set; get; }
 
-        /// <summary>
-        /// 写入资源包信息
-        /// </summary>
-        public static void WriteInfoToFile(string filePath, string dataFileCRC, long dataFileSize)
+        public CacheFileInfo(string remoteFileName, string filePath, string fileCRC, long fileSize)
         {
-            using (FileStream fs = new FileStream(filePath, FileMode.Create, FileAccess.Write, FileShare.Read))
-            {
-                SharedBuffer.Clear();
-                SharedBuffer.WriteUTF8(dataFileCRC);
-                SharedBuffer.WriteInt64(dataFileSize);
-                SharedBuffer.WriteToStream(fs);
-                fs.Flush();
-            }
-        }
-
-        /// <summary>
-        /// 读取资源包信息
-        /// </summary>
-        public static void ReadInfoFromFile(string filePath, out string dataFileCRC, out long dataFileSize)
-        {
-            byte[] binaryData = FileUtility.ReadAllBytes(filePath);
-            BufferReader buffer = new BufferReader(binaryData);
-            dataFileCRC = buffer.ReadUTF8();
-            dataFileSize = buffer.ReadInt64();
+            RemoteFileName = remoteFileName;
+            FilePath = filePath;
+            FileCRC = fileCRC;
+            FileSize = fileSize;
         }
     }
 }
\ No newline at end of file
diff --git a/Assets/YooAsset/Runtime/CacheSystem/CacheHelper.cs b/Assets/YooAsset/Runtime/CacheSystem/CacheHelper.cs
index 32427088..7bed804c 100644
--- a/Assets/YooAsset/Runtime/CacheSystem/CacheHelper.cs
+++ b/Assets/YooAsset/Runtime/CacheSystem/CacheHelper.cs
@@ -1,8 +1,5 @@
 using System;
 using System.IO;
-using System.Collections;
-using System.Collections.Generic;
-using System.Diagnostics;
 
 namespace YooAsset
 {
@@ -13,6 +10,37 @@ namespace YooAsset
         /// </summary>
         public static bool DisableUnityCacheOnWebGL = false;
 
+        #region 资源信息文件相关
+        private static readonly BufferWriter SharedBuffer = new BufferWriter(1024);
+
+        /// <summary>
+        /// 写入资源包信息
+        /// </summary>
+        public static void WriteInfoToFile(string filePath, string dataFileCRC, long dataFileSize)
+        {
+            using (FileStream fs = new FileStream(filePath, FileMode.Create, FileAccess.Write, FileShare.Read))
+            {
+                SharedBuffer.Clear();
+                SharedBuffer.WriteUTF8(dataFileCRC);
+                SharedBuffer.WriteInt64(dataFileSize);
+                SharedBuffer.WriteToStream(fs);
+                fs.Flush();
+            }
+        }
+
+        /// <summary>
+        /// 读取资源包信息
+        /// </summary>
+        public static void ReadInfoFromFile(string filePath, out string dataFileCRC, out long dataFileSize)
+        {
+            byte[] binaryData = FileUtility.ReadAllBytes(filePath);
+            BufferReader buffer = new BufferReader(binaryData);
+            dataFileCRC = buffer.ReadUTF8();
+            dataFileSize = buffer.ReadInt64();
+        }
+        #endregion
+
+        #region 资源文件验证相关
         /// <summary>
         /// 验证缓存文件（子线程内操作）
         /// </summary>
@@ -34,7 +62,7 @@ namespace YooAsset
                         return EVerifyResult.InfoFileNotExisted;
 
                     // 解析信息文件获取验证数据
-                    CacheFileInfo.ReadInfoFromFile(element.InfoFilePath, out element.DataFileCRC, out element.DataFileSize);
+                    CacheHelper.ReadInfoFromFile(element.InfoFilePath, out element.DataFileCRC, out element.DataFileSize);
                 }
             }
             catch (Exception)
@@ -99,5 +127,6 @@ namespace YooAsset
                 return EVerifyResult.Exception;
             }
         }
+        #endregion
     }
 }
\ No newline at end of file
diff --git a/Assets/YooAsset/Runtime/CacheSystem/Operation/GetAllCacheFileInfosOperation.cs b/Assets/YooAsset/Runtime/CacheSystem/Operation/GetAllCacheFileInfosOperation.cs
new file mode 100644
index 00000000..b256812b
--- /dev/null
+++ b/Assets/YooAsset/Runtime/CacheSystem/Operation/GetAllCacheFileInfosOperation.cs
@@ -0,0 +1,99 @@
+using System;
+using System.IO;
+using System.Collections;
+using System.Collections.Generic;
+
+namespace YooAsset
+{
+    public class GetAllCacheFileInfosOperation : AsyncOperationBase
+    {
+        private enum ESteps
+        {
+            None,
+            TryLoadCacheManifest,
+            GetCacheFileInfos,
+            Done,
+        }
+
+        private readonly PersistentManager _persistent;
+        private readonly CacheManager _cache;
+        private readonly string _packageVersion;
+        private LoadCacheManifestOperation _tryLoadCacheManifestOp;
+        private PackageManifest _manifest;
+        private ESteps _steps = ESteps.None;
+
+        private List<CacheFileInfo> _cacheFileInfos;
+
+        /// <summary>
+        /// 搜索结果
+        /// </summary>
+        public List<CacheFileInfo> Result
+        {
+            get { return _cacheFileInfos; }
+        }
+
+
+        internal GetAllCacheFileInfosOperation(PersistentManager persistent, CacheManager cache, string packageVersion)
+        {
+            _persistent = persistent;
+            _cache = cache;
+            _packageVersion = packageVersion;
+        }
+        internal override void InternalOnStart()
+        {
+            _steps = ESteps.TryLoadCacheManifest;
+        }
+        internal override void InternalOnUpdate()
+        {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            if (_steps == ESteps.TryLoadCacheManifest)
+            {
+                if (_tryLoadCacheManifestOp == null)
+                {
+                    _tryLoadCacheManifestOp = new LoadCacheManifestOperation(_persistent, _packageVersion);
+                    OperationSystem.StartOperation(_cache.PackageName, _tryLoadCacheManifestOp);
+                }
+
+                if (_tryLoadCacheManifestOp.IsDone == false)
+                    return;
+
+                if (_tryLoadCacheManifestOp.Status == EOperationStatus.Succeed)
+                {
+                    _manifest = _tryLoadCacheManifestOp.Manifest;
+                    _steps = ESteps.GetCacheFileInfos;
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = _tryLoadCacheManifestOp.Error;
+                }
+            }
+
+            if (_steps == ESteps.GetCacheFileInfos)
+            {
+                var allCachedGUIDs = _cache.GetAllCachedGUIDs();
+                _cacheFileInfos = new List<CacheFileInfo>(allCachedGUIDs.Count);
+                for (int i = 0; i < allCachedGUIDs.Count; i++)
+                {
+                    var cachedGUID = allCachedGUIDs[i];
+                    var wrapper = _cache.TryGetWrapper(cachedGUID);
+                    if (wrapper != null)
+                    {
+                        if (_manifest.TryGetPackageBundleByCacheGUID(cachedGUID, out var packageBundle))
+                        {
+                            var cacheFileInfo = new CacheFileInfo(packageBundle.FileName, wrapper.DataFilePath, wrapper.DataFileCRC, wrapper.DataFileSize);
+                            _cacheFileInfos.Add(cacheFileInfo);
+                        }
+                    }
+                }
+
+                // 注意：总是返回成功
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Succeed;
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/Assets/YooAsset/Runtime/CacheSystem/Operation/GetAllCacheFileInfosOperation.cs.meta b/Assets/YooAsset/Runtime/CacheSystem/Operation/GetAllCacheFileInfosOperation.cs.meta
new file mode 100644
index 00000000..d029471d
--- /dev/null
+++ b/Assets/YooAsset/Runtime/CacheSystem/Operation/GetAllCacheFileInfosOperation.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: d37e37f5d78ddf8468adcf2dff1edfbb
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/YooAsset/Runtime/DownloadSystem/Downloader/FileDownloader.cs b/Assets/YooAsset/Runtime/DownloadSystem/Downloader/FileDownloader.cs
index f7a2b995..c84f2653 100644
--- a/Assets/YooAsset/Runtime/DownloadSystem/Downloader/FileDownloader.cs
+++ b/Assets/YooAsset/Runtime/DownloadSystem/Downloader/FileDownloader.cs
@@ -207,7 +207,7 @@ namespace YooAsset
             fileInfo.MoveTo(dataFilePath);
 
             // 写入信息文件记录验证数据
-            CacheFileInfo.WriteInfoToFile(infoFilePath, dataFileCRC, dataFileSize);
+            CacheHelper.WriteInfoToFile(infoFilePath, dataFileCRC, dataFileSize);
 
             // 记录缓存文件
             _bundleInfo.CacheRecord();
diff --git a/Assets/YooAsset/Runtime/ResourcePackage/Operation/Internal/DeserializeManifestOperation.cs b/Assets/YooAsset/Runtime/ResourcePackage/Operation/Internal/DeserializeManifestOperation.cs
index b1d062f0..21fcc6c2 100644
--- a/Assets/YooAsset/Runtime/ResourcePackage/Operation/Internal/DeserializeManifestOperation.cs
+++ b/Assets/YooAsset/Runtime/ResourcePackage/Operation/Internal/DeserializeManifestOperation.cs
@@ -190,6 +190,7 @@ namespace YooAsset
                     Manifest.BundleList = new List<PackageBundle>(_packageBundleCount);
                     Manifest.BundleDic1 = new Dictionary<string, PackageBundle>(_packageBundleCount);
                     Manifest.BundleDic2 = new Dictionary<string, PackageBundle>(_packageBundleCount);
+                    Manifest.BundleDic3 = new Dictionary<string, PackageBundle>(_packageBundleCount);
                     _progressTotalValue = _packageBundleCount;
                     _steps = ESteps.DeserializeBundleList;
                 }
@@ -212,8 +213,8 @@ namespace YooAsset
                         Manifest.BundleDic2.Add(packageBundle.FileName, packageBundle);
 
                         // 注意：原始文件可能存在相同的CacheGUID
-                        if (Manifest.CacheGUIDs.Contains(packageBundle.CacheGUID) == false)
-                            Manifest.CacheGUIDs.Add(packageBundle.CacheGUID);
+                        if (Manifest.BundleDic3.ContainsKey(packageBundle.CacheGUID) == false)
+                            Manifest.BundleDic3.Add(packageBundle.CacheGUID, packageBundle);
 
                         _packageBundleCount--;
                         Progress = 1f - _packageBundleCount / _progressTotalValue;
diff --git a/Assets/YooAsset/Runtime/ResourcePackage/Operation/PreDownloadContentOperation.cs b/Assets/YooAsset/Runtime/ResourcePackage/Operation/PreDownloadContentOperation.cs
index bab304bd..c2286328 100644
--- a/Assets/YooAsset/Runtime/ResourcePackage/Operation/PreDownloadContentOperation.cs
+++ b/Assets/YooAsset/Runtime/ResourcePackage/Operation/PreDownloadContentOperation.cs
@@ -134,7 +134,6 @@ namespace YooAsset
             TryLoadCacheManifest,
             DownloadManifest,
             LoadCacheManifest,
-            CheckDeserializeManifest,
             Done,
         }
 
diff --git a/Assets/YooAsset/Runtime/ResourcePackage/PackageManifest.cs b/Assets/YooAsset/Runtime/ResourcePackage/PackageManifest.cs
index a9df1c74..53a52fe7 100644
--- a/Assets/YooAsset/Runtime/ResourcePackage/PackageManifest.cs
+++ b/Assets/YooAsset/Runtime/ResourcePackage/PackageManifest.cs
@@ -75,6 +75,12 @@ namespace YooAsset
         [NonSerialized]
         public Dictionary<string, PackageBundle> BundleDic2;
 
+        /// <summary>
+        /// 资源包集合（提供CacheGUID获取PackageBundle）
+        /// </summary>
+        [NonSerialized]
+        public Dictionary<string, PackageBundle> BundleDic3;
+
         /// <summary>
         /// 资源映射集合（提供AssetPath获取PackageAsset）
         /// </summary>
@@ -93,12 +99,6 @@ namespace YooAsset
         [NonSerialized]
         public Dictionary<string, string> AssetPathMapping2;
 
-        /// <summary>
-        /// 该资源清单所有文件的缓存GUID集合
-        /// </summary>
-        [NonSerialized]
-        public HashSet<string> CacheGUIDs = new HashSet<string>();
-
 
         /// <summary>
         /// 尝试映射为资源路径
@@ -189,12 +189,20 @@ namespace YooAsset
             return BundleDic2.TryGetValue(fileName, out result);
         }
 
+        /// <summary>
+        /// 尝试获取包裹的资源包
+        /// </summary>
+        public bool TryGetPackageBundleByCacheGUID(string cacheGUID, out PackageBundle result)
+        {
+            return BundleDic3.TryGetValue(cacheGUID, out result);
+        }
+
         /// <summary>
         /// 是否包含资源文件
         /// </summary>
         public bool IsIncludeBundleFile(string cacheGUID)
         {
-            return CacheGUIDs.Contains(cacheGUID);
+            return BundleDic3.ContainsKey(cacheGUID);
         }
 
         /// <summary>
diff --git a/Assets/YooAsset/Runtime/ResourcePackage/ResourcePackage.cs b/Assets/YooAsset/Runtime/ResourcePackage/ResourcePackage.cs
index d3b9394a..6b668412 100644
--- a/Assets/YooAsset/Runtime/ResourcePackage/ResourcePackage.cs
+++ b/Assets/YooAsset/Runtime/ResourcePackage/ResourcePackage.cs
@@ -314,28 +314,6 @@ namespace YooAsset
             return _playModeImpl.PreDownloadContentAsync(packageVersion, timeout);
         }
 
-        /// <summary>
-        /// 清理包裹未使用的缓存文件
-        /// </summary>
-        public ClearUnusedCacheFilesOperation ClearUnusedCacheFilesAsync()
-        {
-            DebugCheckInitialize();
-            var operation = new ClearUnusedCacheFilesOperation(this, _cacheMgr);
-            OperationSystem.StartOperation(PackageName, operation);
-            return operation;
-        }
-
-        /// <summary>
-        /// 清理包裹本地所有的缓存文件
-        /// </summary>
-        public ClearAllCacheFilesOperation ClearAllCacheFilesAsync()
-        {
-            DebugCheckInitialize();
-            var operation = new ClearAllCacheFilesOperation(_cacheMgr);
-            OperationSystem.StartOperation(PackageName, operation);
-            return operation;
-        }
-
         /// <summary>
         /// 获取本地包裹的版本信息
         /// </summary>
@@ -412,6 +390,37 @@ namespace YooAsset
             _persistentMgr.DeleteSandboxPackageFolder();
             _cacheMgr.ClearAll();
         }
+
+        /// <summary>
+        /// 清理包裹未使用的缓存文件
+        /// </summary>
+        public ClearUnusedCacheFilesOperation ClearUnusedCacheFilesAsync()
+        {
+            DebugCheckInitialize();
+            var operation = new ClearUnusedCacheFilesOperation(this, _cacheMgr);
+            OperationSystem.StartOperation(PackageName, operation);
+            return operation;
+        }
+
+        /// <summary>
+        /// 清理包裹本地所有的缓存文件
+        /// </summary>
+        public ClearAllCacheFilesOperation ClearAllCacheFilesAsync()
+        {
+            DebugCheckInitialize();
+            var operation = new ClearAllCacheFilesOperation(_cacheMgr);
+            OperationSystem.StartOperation(PackageName, operation);
+            return operation;
+        }
+
+        public GetAllCacheFileInfosOperation GetAllCacheFileInfosAsync(string packageVersion)
+        {
+            DebugCheckInitialize();
+            
+            var operation = new GetAllCacheFileInfosOperation(_persistentMgr, _cacheMgr, packageVersion);
+            OperationSystem.StartOperation(PackageName, operation);
+            return operation;
+        }
         #endregion
 
         #region 资源信息