diff --git a/frameworks/js/napi/file_access_module/BUILD.gn b/frameworks/js/napi/file_access_module/BUILD.gn
index b521481fab9373392e02be0bdc5609df342bfac9..58dc8288abbb94b5f56b91c4b08b571b4046ae4c 100644
--- a/frameworks/js/napi/file_access_module/BUILD.gn
+++ b/frameworks/js/napi/file_access_module/BUILD.gn
@@ -41,7 +41,10 @@ ohos_shared_library("fileaccess") {
     "root_info/napi_root_iterator_exporter.cpp",
   ]
 
-  deps = [ "${user_file_service_path}/interfaces/inner_api/file_access:file_access_extension_ability_kit" ]
+  deps = [
+    "${user_file_service_path}/interfaces/inner_api/file_access:file_access_extension_ability_kit",
+    "//third_party/jsoncpp:jsoncpp",
+  ]
 
   external_deps = [
     "ability_base:want",
diff --git a/frameworks/js/napi/file_access_module/file_info/file_info_entity.h b/frameworks/js/napi/file_access_module/file_info/file_info_entity.h
index 3450af5b38a9c545f52486ffeba6d19552c5df4d..ee1687e4c60eebaeb9db99f0d8e6c0a6496aaaa6 100644
--- a/frameworks/js/napi/file_access_module/file_info/file_info_entity.h
+++ b/frameworks/js/napi/file_access_module/file_info/file_info_entity.h
@@ -27,7 +27,7 @@ using namespace DistributedFS;
 struct FileInfoEntity {
     FileAccessHelper *fileAccessHelper { nullptr };
     FileInfo fileInfo;
-    FileFilter filter { {}, {}, {}, 0, 0, false, false };
+    std::string filter;
 };
 } // namespace FileAccessFwk
 } // namespace OHOS
diff --git a/frameworks/js/napi/file_access_module/file_info/file_iterator_entity.h b/frameworks/js/napi/file_access_module/file_info/file_iterator_entity.h
index b945eb29832109c03affd0c6c7e6c2e973233ccb..44580a205fb4b9abc31035418b2c9ce9606790cb 100644
--- a/frameworks/js/napi/file_access_module/file_info/file_iterator_entity.h
+++ b/frameworks/js/napi/file_access_module/file_info/file_iterator_entity.h
@@ -36,7 +36,7 @@ struct FileIteratorEntity {
     std::vector<FileInfo> fileInfoVec;
     int64_t offset { 0 };
     uint64_t pos { 0 };
-    FileFilter filter { {}, {}, {}, 0, 0, false, false };
+    std::string filter;
     int flag { 0 };
 };
 } // namespace FileAccessFwk
diff --git a/frameworks/js/napi/file_access_module/file_info/napi_file_info_exporter.cpp b/frameworks/js/napi/file_access_module/file_info/napi_file_info_exporter.cpp
index 676fd18ed77b06dd32213cf39ce4ee7b7e04555e..137e5b20e54504cad93741902950eeb1f801894d 100644
--- a/frameworks/js/napi/file_access_module/file_info/napi_file_info_exporter.cpp
+++ b/frameworks/js/napi/file_access_module/file_info/napi_file_info_exporter.cpp
@@ -87,13 +87,12 @@ napi_value NapiFileInfoExporter::ListFile(napi_env env, napi_callback_info info)
         return nullptr;
     }
 
-    FileFilter filter({}, {}, {}, 0, 0, false, false);
-    if (funcArg.GetArgc() == NARG_CNT::ONE) {
-        auto ret = GetFileFilterParam(NVal(env, funcArg.GetArg(NARG_POS::FIRST)), filter);
-        if (ret != ERR_OK) {
-            NError(ret).ThrowErr(env);
-            return nullptr;
-        }
+    bool succ = false;
+    std::unique_ptr<char[]> filter;
+    std::tie(succ, filter, std::ignore) = NVal(env, funcArg[NARG_POS::FIRST]).ToUTF8String();
+    if (!succ) {
+        NError(EINVAL).ThrowErr(env);
+        return nullptr;
     }
 
     auto fileInfoEntity = NClass::GetEntityOf<FileInfoEntity>(env, funcArg.GetThisVar());
@@ -131,7 +130,7 @@ napi_value NapiFileInfoExporter::ListFile(napi_env env, napi_callback_info info)
         fileIteratorEntity->fileInfoVec.clear();
         fileIteratorEntity->offset = 0;
         fileIteratorEntity->pos = 0;
-        fileIteratorEntity->filter = std::move(filter);
+        fileIteratorEntity->filter = filter.get();
         fileIteratorEntity->flag = 0;
         auto ret = fileInfoEntity->fileAccessHelper->ListFile(fileInfoEntity->fileInfo, fileIteratorEntity->offset,
             MAX_COUNT, fileIteratorEntity->filter, fileIteratorEntity->fileInfoVec);
@@ -152,13 +151,12 @@ napi_value NapiFileInfoExporter::ScanFile(napi_env env, napi_callback_info info)
         return nullptr;
     }
 
-    FileFilter filter({}, {}, {}, 0, 0, false, false);
-    if (funcArg.GetArgc() == NARG_CNT::ONE) {
-        auto ret = GetFileFilterParam(NVal(env, funcArg.GetArg(NARG_POS::FIRST)), filter);
-        if (ret != ERR_OK) {
-            NError(ret).ThrowErr(env);
-            return nullptr;
-        }
+    bool succ = false;
+    std::unique_ptr<char[]> filter;
+    std::tie(succ, filter, std::ignore) = NVal(env, funcArg[NARG_POS::FIRST]).ToUTF8String();
+    if (!succ) {
+        NError(EINVAL).ThrowErr(env);
+        return nullptr;
     }
 
     auto fileInfoEntity = NClass::GetEntityOf<FileInfoEntity>(env, funcArg.GetThisVar());
@@ -196,7 +194,7 @@ napi_value NapiFileInfoExporter::ScanFile(napi_env env, napi_callback_info info)
         fileIteratorEntity->fileInfoVec.clear();
         fileIteratorEntity->offset = 0;
         fileIteratorEntity->pos = 0;
-        fileIteratorEntity->filter = std::move(filter);
+        fileIteratorEntity->filter = filter.get();
         fileIteratorEntity->flag = 1;
         auto ret = fileInfoEntity->fileAccessHelper->ScanFile(fileInfoEntity->fileInfo, fileIteratorEntity->offset,
             MAX_COUNT, fileIteratorEntity->filter, fileIteratorEntity->fileInfoVec);
diff --git a/frameworks/js/napi/file_access_module/root_info/napi_root_info_exporter.cpp b/frameworks/js/napi/file_access_module/root_info/napi_root_info_exporter.cpp
index f8ee7085ccd37fd310f9a8726d71a9cae02df98e..67a555e2438290fc3a279030e09dce2966996136 100644
--- a/frameworks/js/napi/file_access_module/root_info/napi_root_info_exporter.cpp
+++ b/frameworks/js/napi/file_access_module/root_info/napi_root_info_exporter.cpp
@@ -89,15 +89,14 @@ napi_value NapiRootInfoExporter::ListFile(napi_env env, napi_callback_info info)
         return nullptr;
     }
 
-    FileFilter filter({}, {}, {}, 0, 0, false, false);
-    if (funcArg.GetArgc() == NARG_CNT::ONE) {
-        auto ret = GetFileFilterParam(NVal(env, funcArg.GetArg(NARG_POS::FIRST)), filter);
-        if (ret != ERR_OK) {
-            NError(ret).ThrowErr(env);
-            return nullptr;
-        }
+    bool succ = false;
+    std::unique_ptr<char[]> filter;
+    std::tie(succ, filter, std::ignore) = NVal(env, funcArg[NARG_POS::FIRST]).ToUTF8String();
+    if (!succ) {
+        NError(EINVAL).ThrowErr(env);
+        return nullptr;
     }
-
+    
     auto rootEntity = NClass::GetEntityOf<RootInfoEntity>(env, funcArg.GetThisVar());
     if (rootEntity == nullptr) {
         NError(E_GETRESULT).ThrowErr(env);
@@ -131,10 +130,10 @@ napi_value NapiRootInfoExporter::ListFile(napi_env env, napi_callback_info info)
         fileIteratorEntity->fileInfoVec.clear();
         fileIteratorEntity->offset = 0;
         fileIteratorEntity->pos = 0;
-        fileIteratorEntity->filter = std::move(filter);
+        fileIteratorEntity->filter = filter.get();
         fileIteratorEntity->flag = 0;
         auto ret = rootEntity->fileAccessHelper->ListFile(fileInfo, fileIteratorEntity->offset,
-            MAX_COUNT, filter, fileIteratorEntity->fileInfoVec);
+            MAX_COUNT, fileIteratorEntity->filter, fileIteratorEntity->fileInfoVec);
         if (ret != ERR_OK) {
             NError(ret).ThrowErr(env);
             return nullptr;
@@ -152,13 +151,12 @@ napi_value NapiRootInfoExporter::ScanFile(napi_env env, napi_callback_info info)
         return nullptr;
     }
 
-    FileFilter filter({}, {}, {}, 0, 0, false, false);
-    if (funcArg.GetArgc() == NARG_CNT::ONE) {
-        auto ret = GetFileFilterParam(NVal(env, funcArg.GetArg(NARG_POS::FIRST)), filter);
-        if (ret != ERR_OK) {
-            NError(ret).ThrowErr(env);
-            return nullptr;
-        }
+    bool succ = false;
+    std::unique_ptr<char[]> filter;
+    std::tie(succ, filter, std::ignore) = NVal(env, funcArg[NARG_POS::FIRST]).ToUTF8String();
+    if (!succ) {
+        NError(EINVAL).ThrowErr(env);
+        return nullptr;
     }
 
     auto rootEntity = NClass::GetEntityOf<RootInfoEntity>(env, funcArg.GetThisVar());
@@ -194,10 +192,10 @@ napi_value NapiRootInfoExporter::ScanFile(napi_env env, napi_callback_info info)
         fileIteratorEntity->fileInfoVec.clear();
         fileIteratorEntity->offset = 0;
         fileIteratorEntity->pos = 0;
-        fileIteratorEntity->filter = std::move(filter);
+        fileIteratorEntity->filter = filter.get();
         fileIteratorEntity->flag = 1;
         auto ret = rootEntity->fileAccessHelper->ScanFile(fileInfo, fileIteratorEntity->offset,
-            MAX_COUNT, filter, fileIteratorEntity->fileInfoVec);
+            MAX_COUNT, fileIteratorEntity->filter, fileIteratorEntity->fileInfoVec);
         if (ret != ERR_OK) {
             NError(ret).ThrowErr(env);
             return nullptr;
diff --git a/interfaces/inner_api/file_access/include/file_access_ext_ability.h b/interfaces/inner_api/file_access/include/file_access_ext_ability.h
index 6fa8093fb099388bc8b728e1714c2d1bbf953084..42787d0860fd97810d1f5879b7ed07ff73bb8856 100644
--- a/interfaces/inner_api/file_access/include/file_access_ext_ability.h
+++ b/interfaces/inner_api/file_access/include/file_access_ext_ability.h
@@ -52,9 +52,9 @@ public:
     virtual int Copy(const Uri &sourceUri, const Uri &destUri, std::vector<CopyResult> &copyResult, bool force = false);
     virtual int Rename(const Uri &sourceFile, const std::string &displayName, Uri &newFile);
     virtual int ListFile(const FileInfo &fileInfo, const int64_t offset, const int64_t maxCount,
-        const FileFilter &filter, std::vector<FileInfo> &fileInfoVec);
+        const std::string &filter, std::vector<FileInfo> &fileInfoVec);
     virtual int ScanFile(const FileInfo &fileInfo, const int64_t offset, const int64_t maxCount,
-        const FileFilter &filter, std::vector<FileInfo> &fileInfoVec);
+        const std::string &filter, std::vector<FileInfo> &fileInfoVec);
     virtual int GetThumbnail(const Uri &uri, const Size &size, std::unique_ptr<PixelMap> &pixelMap);
     virtual int Query(const Uri &uri, std::vector<std::string> &columns, std::vector<std::string> &results);
     virtual int GetFileInfoFromUri(const Uri &selectFile, FileInfo &fileInfo);
diff --git a/interfaces/inner_api/file_access/include/file_access_ext_proxy.h b/interfaces/inner_api/file_access/include/file_access_ext_proxy.h
index 1944b0b42e156f9ae0a4aaca97b08bc411a005d2..7b226e55bd0cfc0d6844528f8bde8aa1966729cc 100644
--- a/interfaces/inner_api/file_access/include/file_access_ext_proxy.h
+++ b/interfaces/inner_api/file_access/include/file_access_ext_proxy.h
@@ -47,9 +47,9 @@ public:
         bool force = false) override;
     virtual int Rename(const Uri &sourceFile, const std::string &displayName, Uri &newFile) override;
     virtual int ListFile(const FileInfo &fileInfo, const int64_t offset, const int64_t maxCount,
-        const FileFilter &filter, std::vector<FileInfo> &fileInfoVec) override;
+        const std::string &filter, std::vector<FileInfo> &fileInfoVec) override;
     virtual int ScanFile(const FileInfo &fileInfo, const int64_t offset, const int64_t maxCount,
-        const FileFilter &filter, std::vector<FileInfo> &fileInfoVec) override;
+        const std::string &filter, std::vector<FileInfo> &fileInfoVec) override;
     virtual int GetThumbnail(const Uri &uri, const ThumbnailSize &thumbnailSize, std::shared_ptr<PixelMap> &pixelMap) override;
     virtual int Query(const Uri &uri, std::vector<std::string> &columns, std::vector<std::string> &results) override;
     virtual int GetFileInfoFromUri(const Uri &selectFile, FileInfo &fileInfo) override;
diff --git a/interfaces/inner_api/file_access/include/file_access_ext_stub_impl.h b/interfaces/inner_api/file_access/include/file_access_ext_stub_impl.h
index aa8af22fe49bb3c72004be25ee38d9691f886485..2726b91b41e915f0b52ae083b3726ed35825abda 100644
--- a/interfaces/inner_api/file_access/include/file_access_ext_stub_impl.h
+++ b/interfaces/inner_api/file_access/include/file_access_ext_stub_impl.h
@@ -45,9 +45,9 @@ public:
         bool force = false) override;
     int Rename(const Uri &sourceFile, const std::string &displayName, Uri &newFile) override;
     int ListFile(const FileInfo &fileInfo, const int64_t offset, const int64_t maxCount,
-        const FileFilter &filter, std::vector<FileInfo> &fileInfoVec) override;
+        const std::string &filter, std::vector<FileInfo> &fileInfoVec) override;
     int ScanFile(const FileInfo &fileInfo, const int64_t offset, const int64_t maxCount,
-        const FileFilter &filter, std::vector<FileInfo> &fileInfoVec) override;
+        const std::string &filter, std::vector<FileInfo> &fileInfoVec) override;
     int GetThumbnail(const Uri &uri, const ThumbnailSize &thumbnailSize, std::shared_ptr<PixelMap> &pixelMap) override;
     int Query(const Uri &uri, std::vector<std::string> &columns, std::vector<std::string> &results) override;
     int GetFileInfoFromUri(const Uri &selectFile, FileInfo &fileInfo) override;
diff --git a/interfaces/inner_api/file_access/include/file_access_helper.h b/interfaces/inner_api/file_access/include/file_access_helper.h
index fc1838242108aa53c62c0bcc15b4aceea083d99d..670508bd1fd53d3078706005bbdee89ecdea2ac5 100644
--- a/interfaces/inner_api/file_access/include/file_access_helper.h
+++ b/interfaces/inner_api/file_access/include/file_access_helper.h
@@ -77,9 +77,9 @@ public:
     int Move(Uri &sourceFile, Uri &targetParent, Uri &newFile);
     int Copy(Uri &sourceUri, Uri &destUri, std::vector<CopyResult> &copyResult, bool force = false);
     int Rename(Uri &sourceFile, const std::string &displayName, Uri &newFile);
-    int ListFile(const FileInfo &fileInfo, const int64_t offset, const int64_t maxCount, const FileFilter &filter,
+    int ListFile(const FileInfo &fileInfo, const int64_t offset, const int64_t maxCount, const std::string &filter,
         std::vector<FileInfo> &fileInfoVec);
-    int ScanFile(const FileInfo &fileInfo, const int64_t offset, const int64_t maxCount, const FileFilter &filter,
+    int ScanFile(const FileInfo &fileInfo, const int64_t offset, const int64_t maxCount, const std::string &filter,
         std::vector<FileInfo> &fileInfoVec);
     int GetThumbnail(Uri &uri, ThumbnailSize &thumbnailSize, std::shared_ptr<PixelMap> &pixelMap);
     int Query(Uri &uri, std::string &metaJson);
diff --git a/interfaces/inner_api/file_access/include/ifile_access_ext_base.h b/interfaces/inner_api/file_access/include/ifile_access_ext_base.h
index 70b459f622bc8871ac21ee0dea79c55cf48573c8..28373335841200ea6b4c349006d503a4ba5c790e 100644
--- a/interfaces/inner_api/file_access/include/ifile_access_ext_base.h
+++ b/interfaces/inner_api/file_access/include/ifile_access_ext_base.h
@@ -66,9 +66,9 @@ public:
         bool force = false) = 0;
     virtual int Rename(const Uri &sourceFile, const std::string &displayName, Uri &newFile) = 0;
     virtual int ListFile(const FileInfo &fileInfo, const int64_t offset, const int64_t maxCount,
-        const FileFilter &filter, std::vector<FileInfo> &fileInfoVec) = 0;
+        const std::string &filter, std::vector<FileInfo> &fileInfoVec) = 0;
     virtual int ScanFile(const FileInfo &fileInfo, const int64_t offset, const int64_t maxCount,
-        const FileFilter &filter, std::vector<FileInfo> &fileInfoVec) = 0;
+        const std::string &filter, std::vector<FileInfo> &fileInfoVec) = 0;
     virtual int GetThumbnail(const Uri &uri, const ThumbnailSize &thumbnailSize, std::shared_ptr<PixelMap> &pixelMap) = 0;
     virtual int Query(const Uri &uri, std::vector<std::string> &columns, std::vector<std::string> &results) = 0;
     virtual int GetFileInfoFromUri(const Uri &selectFile, FileInfo &fileInfo) = 0;
diff --git a/interfaces/inner_api/file_access/include/js_file_access_ext_ability.h b/interfaces/inner_api/file_access/include/js_file_access_ext_ability.h
index ac4b0bd29d7fa48a02365380b026c5d6410d7342..3ded9850c617835777ecab346a858b517b23fec9 100644
--- a/interfaces/inner_api/file_access/include/js_file_access_ext_ability.h
+++ b/interfaces/inner_api/file_access/include/js_file_access_ext_ability.h
@@ -66,7 +66,7 @@ public:
     int Delete(const Uri &sourceFile) override;
     int Move(const Uri &sourceFile, const Uri &targetParent, Uri &newFile) override;
     int Rename(const Uri &sourceFile, const std::string &displayName, Uri &newFile) override;
-    int ListFile(const FileInfo &fileInfo, const int64_t offset, const int64_t maxCount, const FileFilter &filter,
+    int ListFile(const FileInfo &fileInfo, const int64_t offset, const int64_t maxCount, const std::string &filter,
         std::vector<FileInfo> &fileInfoVec) override;
     int GetFileInfoFromUri(const Uri &selectFile, FileInfo &fileInfo) override;
     int GetRoots(std::vector<RootInfo> &rootInfoVec) override;
diff --git a/interfaces/inner_api/file_access/src/file_access_ext_ability.cpp b/interfaces/inner_api/file_access/src/file_access_ext_ability.cpp
index 418f6ebb2158acb00a6bce105f8e48d6d3adbb86..0482060c6ed9ed37ce1086c82e0e2ddb2b5eb539 100644
--- a/interfaces/inner_api/file_access/src/file_access_ext_ability.cpp
+++ b/interfaces/inner_api/file_access/src/file_access_ext_ability.cpp
@@ -104,14 +104,14 @@ int FileAccessExtAbility::Rename(const Uri &sourceFile, const std::string &displ
 }
 
 int FileAccessExtAbility::ListFile(const FileInfo &fileInfo, const int64_t offset, const int64_t maxCount,
-    const FileFilter &filter, std::vector<FileInfo> &fileInfoVec)
+    const std::string &filter, std::vector<FileInfo> &fileInfoVec)
 {
     HILOG_ERROR("FileAccessExtAbility::ListFile Undefined operation");
     return EPERM;
 }
 
 int FileAccessExtAbility::ScanFile(const FileInfo &fileInfo, const int64_t offset, const int64_t maxCount,
-    const FileFilter &filter, std::vector<FileInfo> &fileInfoVec)
+    const std::string &filter, std::vector<FileInfo> &fileInfoVec)
 {
     HILOG_ERROR("FileAccessExtAbility::ScanFile Undefined operation");
     return EPERM;
diff --git a/interfaces/inner_api/file_access/src/file_access_ext_proxy.cpp b/interfaces/inner_api/file_access/src/file_access_ext_proxy.cpp
index 192c090a40d2b9e236776ec886c64128484b8db4..1143a4f606534662aa1cad09e4ca9eb8096e2cbe 100644
--- a/interfaces/inner_api/file_access/src/file_access_ext_proxy.cpp
+++ b/interfaces/inner_api/file_access/src/file_access_ext_proxy.cpp
@@ -489,7 +489,7 @@ static int GetListFileResult(MessageParcel &reply, std::vector<FileInfo> &fileIn
 }
 
 int FileAccessExtProxy::ListFile(const FileInfo &fileInfo, const int64_t offset, const int64_t maxCount,
-    const FileFilter &filter, std::vector<FileInfo> &fileInfoVec)
+    const std::string &filter, std::vector<FileInfo> &fileInfoVec)
 {
     StartTrace(HITRACE_TAG_FILEMANAGEMENT, "ListFile");
     MessageParcel data;
@@ -517,8 +517,8 @@ int FileAccessExtProxy::ListFile(const FileInfo &fileInfo, const int64_t offset,
         return E_IPCS;
     }
 
-    if (!data.WriteParcelable(&filter)) {
-        HILOG_ERROR("fail to WriteParcelable filter");
+    if (!data.WriteString(filter)) {
+        HILOG_ERROR("fail to WriteString filter");
         FinishTrace(HITRACE_TAG_FILEMANAGEMENT);
         return E_IPCS;
     }
@@ -544,7 +544,7 @@ int FileAccessExtProxy::ListFile(const FileInfo &fileInfo, const int64_t offset,
 }
 
 int FileAccessExtProxy::ScanFile(const FileInfo &fileInfo, const int64_t offset, const int64_t maxCount,
-    const FileFilter &filter, std::vector<FileInfo> &fileInfoVec)
+    const std::string &filter, std::vector<FileInfo> &fileInfoVec)
 {
     StartTrace(HITRACE_TAG_FILEMANAGEMENT, "ScanFile");
     MessageParcel data;
@@ -572,8 +572,8 @@ int FileAccessExtProxy::ScanFile(const FileInfo &fileInfo, const int64_t offset,
         return E_IPCS;
     }
 
-    if (!data.WriteParcelable(&filter)) {
-        HILOG_ERROR("fail to WriteParcelable filter");
+    if (!data.WriteString(filter)) {
+        HILOG_ERROR("fail to WriteString filter");
         FinishTrace(HITRACE_TAG_FILEMANAGEMENT);
         return E_IPCS;
     }
diff --git a/interfaces/inner_api/file_access/src/file_access_ext_stub.cpp b/interfaces/inner_api/file_access/src/file_access_ext_stub.cpp
index 2f14b23a71594b35e79067595b4106e0fc301b12..f7db7e90dd845ae2eb14485ab9aea86a73f943ae 100644
--- a/interfaces/inner_api/file_access/src/file_access_ext_stub.cpp
+++ b/interfaces/inner_api/file_access/src/file_access_ext_stub.cpp
@@ -430,15 +430,15 @@ ErrCode FileAccessExtStub::CmdListFile(MessageParcel &data, MessageParcel &reply
         return E_IPCS;
     }
 
-    std::shared_ptr<FileFilter> filter(data.ReadParcelable<FileFilter>());
-    if (filter == nullptr) {
-        HILOG_ERROR("parameter ListFile FileFilter is invalid");
+    std::string filter;
+    if (!data.ReadString(filter)) {
+        HILOG_ERROR("parameter ListFile filter is invalid");
         FinishTrace(HITRACE_TAG_FILEMANAGEMENT);
         return E_IPCS;
     }
 
     std::vector<FileInfo> fileInfoVec;
-    int ret = ListFile(*fileInfo, offset, maxCount, *filter, fileInfoVec);
+    int ret = ListFile(*fileInfo, offset, maxCount, filter, fileInfoVec);
     if (!reply.WriteInt32(ret)) {
         HILOG_ERROR("Parameter ListFile fail to WriteInt32 ret");
         FinishTrace(HITRACE_TAG_FILEMANAGEMENT);
@@ -488,15 +488,15 @@ ErrCode FileAccessExtStub::CmdScanFile(MessageParcel &data, MessageParcel &reply
         return E_IPCS;
     }
 
-    std::shared_ptr<FileFilter> filter(data.ReadParcelable<FileFilter>());
-    if (filter == nullptr) {
-        HILOG_ERROR("parameter ScanFile FileFilter is invalid");
+    std::string filter;
+    if (!data.ReadString(filter)) {
+        HILOG_ERROR("parameter ScanFile fileFilter is invalid");
         FinishTrace(HITRACE_TAG_FILEMANAGEMENT);
         return E_IPCS;
     }
 
     std::vector<FileInfo> fileInfoVec;
-    int ret = ScanFile(*fileInfo, offset, maxCount, *filter, fileInfoVec);
+    int ret = ScanFile(*fileInfo, offset, maxCount, filter, fileInfoVec);
     if (!reply.WriteInt32(ret)) {
         HILOG_ERROR("Parameter ScanFile fail to WriteInt32 ret");
         FinishTrace(HITRACE_TAG_FILEMANAGEMENT);
diff --git a/interfaces/inner_api/file_access/src/file_access_ext_stub_impl.cpp b/interfaces/inner_api/file_access/src/file_access_ext_stub_impl.cpp
index fdf6cf3ab37556e350425774587388c539829435..7127b9e64620b4c213898538fb9f40e7f822f94f 100644
--- a/interfaces/inner_api/file_access/src/file_access_ext_stub_impl.cpp
+++ b/interfaces/inner_api/file_access/src/file_access_ext_stub_impl.cpp
@@ -127,7 +127,7 @@ int FileAccessExtStubImpl::Rename(const Uri &sourceFile, const std::string &disp
 }
 
 int FileAccessExtStubImpl::ListFile(const FileInfo &fileInfo, const int64_t offset, const int64_t maxCount,
-    const FileFilter &filter, std::vector<FileInfo> &fileInfoVec)
+    const std::string &filter, std::vector<FileInfo> &fileInfoVec)
 {
     StartTrace(HITRACE_TAG_FILEMANAGEMENT, "ListFile");
     if (extension_ == nullptr) {
@@ -142,7 +142,7 @@ int FileAccessExtStubImpl::ListFile(const FileInfo &fileInfo, const int64_t offs
 }
 
 int FileAccessExtStubImpl::ScanFile(const FileInfo &fileInfo, const int64_t offset, const int64_t maxCount,
-    const FileFilter &filter, std::vector<FileInfo> &fileInfoVec)
+    const std::string &filter, std::vector<FileInfo> &fileInfoVec)
 {
     StartTrace(HITRACE_TAG_FILEMANAGEMENT, "ScanFile");
     if (extension_ == nullptr) {
diff --git a/interfaces/inner_api/file_access/src/file_access_helper.cpp b/interfaces/inner_api/file_access/src/file_access_helper.cpp
index 047d16e189a11b238991523856812f2195140cd5..4d0ab8642c19e820fadb52197f8ad2586e2f9289 100644
--- a/interfaces/inner_api/file_access/src/file_access_helper.cpp
+++ b/interfaces/inner_api/file_access/src/file_access_helper.cpp
@@ -779,7 +779,7 @@ int FileAccessHelper::Rename(Uri &sourceFile, const std::string &displayName, Ur
 }
 
 int FileAccessHelper::ListFile(const FileInfo &fileInfo, const int64_t offset, const int64_t maxCount,
-    const FileFilter &filter, std::vector<FileInfo> &fileInfoVec)
+    const std::string &filter, std::vector<FileInfo> &fileInfoVec)
 {
     StartTrace(HITRACE_TAG_FILEMANAGEMENT, "ListFile");
     if (!IsSystemApp()) {
@@ -814,7 +814,7 @@ int FileAccessHelper::ListFile(const FileInfo &fileInfo, const int64_t offset, c
 }
 
 int FileAccessHelper::ScanFile(const FileInfo &fileInfo, const int64_t offset, const int64_t maxCount,
-    const FileFilter &filter, std::vector<FileInfo> &fileInfoVec)
+    const std::string &filter, std::vector<FileInfo> &fileInfoVec)
 {
     StartTrace(HITRACE_TAG_FILEMANAGEMENT, "ScanFile");
     if (!IsSystemApp()) {
diff --git a/interfaces/inner_api/file_access/src/js_file_access_ext_ability.cpp b/interfaces/inner_api/file_access/src/js_file_access_ext_ability.cpp
index 1d0f27590a70d19eb81855d7b21113887b806a2b..650134a6500f923dbc28fc8f0e8bee0340f20647 100644
--- a/interfaces/inner_api/file_access/src/js_file_access_ext_ability.cpp
+++ b/interfaces/inner_api/file_access/src/js_file_access_ext_ability.cpp
@@ -24,6 +24,7 @@
 #include "hilog_wrapper.h"
 #include "hitrace_meter.h"
 #include "ipc_skeleton.h"
+#include "json/json.h"
 #include "js_runtime.h"
 #include "js_runtime_utils.h"
 #include "napi/native_api.h"
@@ -771,68 +772,92 @@ static int MakeStringNativeArray(NativeEngine &engine, std::vector<std::string>
     return ERR_OK;
 }
 
-static int MakeJsNativeFileFilter(NativeEngine &engine, const FileFilter &filter, NativeValue *nativeFilter)
+static std::vector<std::string> ParseJsonArray(const Json::Value &value, const std::string &key)
 {
-    nativeFilter = engine.CreateObject();
-    if (nativeFilter == nullptr) {
-        HILOG_ERROR("Create js NativeValue fail.");
-        return E_GETRESULT;
-    }
-
-    NativeValue *suffixArray = engine.CreateArray(filter.GetSuffix().size());
-    if (suffixArray == nullptr) {
-        HILOG_ERROR("Create Suffix native array value fail.");
-        return E_GETRESULT;
+    std::vector<string> valueArray;
+    for (uint32_t i = 0; i < value[key].size(); i++) {
+        string valueStr = value[key][i].asString();
+        valueArray.push_back(valueStr);
     }
+    return valueArray;
+}
 
-    std::vector<std::string> suffixVec = filter.GetSuffix();
-    int errorCode = MakeStringNativeArray(engine, suffixVec, suffixArray);
+static int GetNativeArray(NativeEngine &engine, const Json::Value &value, const std::string &key,
+    NativeValue *nativeValue)
+{
+    std::vector<std::string> arrayVec = ParseJsonArray(value, key);
+    int errorCode = MakeStringNativeArray(engine, arrayVec, nativeValue);
     if (errorCode != ERR_OK) {
         HILOG_ERROR("Create Suffix native array value fail, code:%{public}d.", errorCode);
         return errorCode;
     }
+    return ERR_OK;
+}
 
-    NativeValue *displayNameArray = engine.CreateArray(filter.GetDisplayName().size());
-    if (displayNameArray == nullptr) {
-        HILOG_ERROR("Create DisplayName native array value fail.");
-        return E_GETRESULT;
-    }
+static int ParseFilter(NativeEngine &engine, const std::string &filter, NativeObject *objFilter)
+{
+    Json::Reader reader;
+    Json::Value value;
+    if (reader.parse(filter, value)) {
+        NativeValue *suffixArray = nullptr;
+        int errorCode = GetNativeArray(engine, value, "suffix", suffixArray);
+        if (errorCode != ERR_OK) {
+            return errorCode;
+        }
 
-    std::vector<std::string> displayNameVec = filter.GetDisplayName();
-    errorCode = MakeStringNativeArray(engine, displayNameVec, displayNameArray);
-    if (errorCode != ERR_OK) {
-        HILOG_ERROR("Create DisplayName native array value fail, code:%{public}d.", errorCode);
-        return errorCode;
-    }
+        NativeValue *displayNameArray = nullptr;
+        errorCode = GetNativeArray(engine, value, "displayName", displayNameArray);
+        if (errorCode != ERR_OK) {
+            return errorCode;
+        }
 
-    NativeValue *mimeTypeArray = engine.CreateArray(filter.GetMimeType().size());
-    if (mimeTypeArray == nullptr) {
-        HILOG_ERROR("Create MimeType native array value fail.");
-        return E_GETRESULT;
-    }
+        NativeValue *mimeTypeArray = nullptr;
+        errorCode = GetNativeArray(engine, value, "mimeType", mimeTypeArray);
+        if (errorCode != ERR_OK) {
+            return errorCode;
+        }
 
-    std::vector<std::string> mimeTypeVec = filter.GetMimeType();
-    errorCode = MakeStringNativeArray(engine, mimeTypeVec, mimeTypeArray);
-    if (errorCode != ERR_OK) {
-        HILOG_ERROR("Create MimeType native array value fail, code:%{public}d.", errorCode);
-        return errorCode;
-    }
+        int64_t fileSizeOver = value["fileSizeOver"].asInt64();
+        NativeValue *nativeFileSizeOver = engine.CreateNumber(fileSizeOver);
+        if (nativeFileSizeOver == nullptr) {
+            HILOG_ERROR("Create NativeFileSizeOver native js value fail.");
+            return E_GETRESULT;
+        }
 
-    NativeValue *nativeFileSizeOver = engine.CreateNumber(filter.GetFileSizeOver());
-    if (nativeFileSizeOver == nullptr) {
-        HILOG_ERROR("Create NativeFileSizeOver native js value fail.");
-        return E_GETRESULT;
-    }
+        double lastModifiedAfter = value["lastModifiedAfter"].asDouble();
+        NativeValue *nativeLastModifiedAfter = engine.CreateNumber(lastModifiedAfter);
+        if (nativeLastModifiedAfter == nullptr) {
+            HILOG_ERROR("Create NativeLastModifiedAfter native js value fail.");
+            return E_GETRESULT;
+        }
 
-    NativeValue *nativeLastModifiedAfter = engine.CreateNumber(filter.GetLastModifiedAfter());
-    if (nativeLastModifiedAfter == nullptr) {
-        HILOG_ERROR("Create NativeLastModifiedAfter native js value fail.");
-        return E_GETRESULT;
+        bool excludeMedia = value["excludeMedia"].asBool();
+        NativeValue *nativeExcludeMedia = engine.CreateBoolean(excludeMedia);
+        if (nativeExcludeMedia == nullptr) {
+            HILOG_ERROR("Create NativeExcludeMedia native js value fail.");
+            return E_GETRESULT;
+        }
+
+        bool ret = objFilter->SetProperty("suffix", suffixArray);
+        ret = ret && objFilter->SetProperty("displayName", displayNameArray);
+        ret = ret && objFilter->SetProperty("mimeType", mimeTypeArray);
+        ret = ret && objFilter->SetProperty("fileSizeOver", nativeFileSizeOver);
+        ret = ret && objFilter->SetProperty("lastModifiedAfter", nativeLastModifiedAfter);
+        ret = ret && objFilter->SetProperty("excludeMedia", nativeExcludeMedia);
+        if (!ret) {
+            HILOG_ERROR("Set property to Filter NativeValue fail.");
+            return EINVAL;
+        }
     }
+    return ERR_OK;
+}
 
-    NativeValue *nativeExcludeMedia = engine.CreateBoolean(filter.GetExcludeMedia());
-    if (nativeExcludeMedia == nullptr) {
-        HILOG_ERROR("Create NativeExcludeMedia native js value fail.");
+static int MakeJsNativeFileFilter(NativeEngine &engine, const std::string &filter, NativeValue *nativeFilter)
+{
+    int errorCode = -1;
+    nativeFilter = engine.CreateObject();
+    if (nativeFilter == nullptr) {
+        HILOG_ERROR("Create js NativeValue fail.");
         return E_GETRESULT;
     }
 
@@ -842,22 +867,16 @@ static int MakeJsNativeFileFilter(NativeEngine &engine, const FileFilter &filter
         return E_GETRESULT;
     }
 
-    bool ret = objFilter->SetProperty("suffix", suffixArray);
-    ret = ret && objFilter->SetProperty("displayName", displayNameArray);
-    ret = ret && objFilter->SetProperty("mimeType", mimeTypeArray);
-    ret = ret && objFilter->SetProperty("fileSizeOver", nativeFileSizeOver);
-    ret = ret && objFilter->SetProperty("lastModifiedAfter", nativeLastModifiedAfter);
-    ret = ret && objFilter->SetProperty("excludeMedia", nativeExcludeMedia);
-    if (!ret) {
-        HILOG_ERROR("Set property to Filter NativeValue fail.");
-        return EINVAL;
+    errorCode = ParseFilter(engine, filter, objFilter);
+    if (errorCode != ERR_OK) {
+        return errorCode;
     }
 
     return ERR_OK;
 }
 
 int JsFileAccessExtAbility::ListFile(const FileInfo &fileInfo, const int64_t offset, const int64_t maxCount,
-    const FileFilter &filter, std::vector<FileInfo> &fileInfoVec)
+    const std::string &filter, std::vector<FileInfo> &fileInfoVec)
 {
     StartTrace(HITRACE_TAG_FILEMANAGEMENT, "ListFile");
     auto value = std::make_shared<Value<std::vector<FileInfo>>>();
@@ -888,7 +907,7 @@ int JsFileAccessExtAbility::ListFile(const FileInfo &fileInfo, const int64_t off
         }
 
         NativeValue* nativeFilter = nullptr;
-        if (filter.GetHasFilter()) {
+        if (!filter.empty()) {
             int ret = MakeJsNativeFileFilter(engine, filter, nativeFilter);
             if (ret != ERR_OK) {
                 HILOG_ERROR("Create js NativeValue fail.");
diff --git a/test/fuzztest/externalfileaccess_fuzzer/external_file_access_fuzzer.cpp b/test/fuzztest/externalfileaccess_fuzzer/external_file_access_fuzzer.cpp
index 9abf1833768e5a699034fcf5f3d82ae0fb2f6f80..b6c522fd2511db67796d304a23eaaeda99bd9507 100644
--- a/test/fuzztest/externalfileaccess_fuzzer/external_file_access_fuzzer.cpp
+++ b/test/fuzztest/externalfileaccess_fuzzer/external_file_access_fuzzer.cpp
@@ -372,7 +372,7 @@ bool ListFileFuzzTest(const uint8_t* data, size_t size)
     int64_t offset = 0;
     int64_t maxCount = 1000;
     std::vector<FileInfo> fileInfoVec;
-    FileFilter filter;
+    std::string filter;
     int result = helper->ListFile(fileInfo, offset, maxCount, filter, fileInfoVec);
     if (result != OHOS::FileAccessFwk::ERR_OK) {
         HILOG_ERROR("ListFile failed. ret : %{public}d", result);
@@ -398,7 +398,7 @@ bool ScanFileFuzzTest(const uint8_t* data, size_t size)
     int64_t offset = 0;
     int64_t maxCount = 1000;
     std::vector<FileInfo> fileInfoVec;
-    FileFilter filter;
+    std::string filter;
     int result = helper->ScanFile(fileInfo, offset, maxCount, filter, fileInfoVec);
     if (result != OHOS::FileAccessFwk::ERR_OK) {
         HILOG_ERROR("ScanFile failed. ret : %{public}d", result);
diff --git a/test/fuzztest/medialibraryfileaccess_fuzzer/medialibrary_file_access_fuzzer.cpp b/test/fuzztest/medialibraryfileaccess_fuzzer/medialibrary_file_access_fuzzer.cpp
index 1a9e07f011cc4eec7f2b68a0dced19163393c83e..d93632f2b57c80ba1ddfea5e3ba6e26cffd8fac5 100644
--- a/test/fuzztest/medialibraryfileaccess_fuzzer/medialibrary_file_access_fuzzer.cpp
+++ b/test/fuzztest/medialibraryfileaccess_fuzzer/medialibrary_file_access_fuzzer.cpp
@@ -370,7 +370,7 @@ bool ListFileFuzzTest(const uint8_t* data, size_t size)
     int64_t offset = 0;
     int64_t maxCount = 1000;
     std::vector<FileInfo> fileInfoVec;
-    FileFilter filter;
+    std::string filter;
     int result = helper->ListFile(fileInfo, offset, maxCount, filter, fileInfoVec);
     if (result != OHOS::FileAccessFwk::ERR_OK) {
         HILOG_ERROR("ListFile failed. ret : %{public}d", result);
@@ -395,7 +395,7 @@ bool ScanFileFuzzTest(const uint8_t* data, size_t size)
     int64_t offset = 0;
     int64_t maxCount = 1000;
     std::vector<FileInfo> fileInfoVec;
-    FileFilter filter;
+    std::string filter;
     int result = helper->ScanFile(fileInfo, offset, maxCount, filter, fileInfoVec);
     if (result != OHOS::FileAccessFwk::ERR_OK) {
         HILOG_ERROR("ScanFile failed. ret : %{public}d", result);
diff --git a/test/unittest/external_file_access_test.cpp b/test/unittest/external_file_access_test.cpp
index 3b2e897f2b5222c008598ec5ac267af5db774ba5..c8ef05ec74f8e9c073b65c56b6ae4f38ad86862a 100644
--- a/test/unittest/external_file_access_test.cpp
+++ b/test/unittest/external_file_access_test.cpp
@@ -2080,7 +2080,7 @@ HWTEST_F(FileExtensionHelperTest, external_file_access_ListFile_0000, testing::e
             int64_t offset = 0;
             int64_t maxCount = 1000;
             std::vector<FileInfo> fileInfoVec;
-            FileFilter filter;
+            std::string filter;
             result = g_fah->ListFile(fileInfo, offset, maxCount, filter, fileInfoVec);
             EXPECT_EQ(result, OHOS::FileAccessFwk::ERR_OK);
             EXPECT_GT(fileInfoVec.size(), OHOS::FileAccessFwk::ERR_OK);
@@ -2112,7 +2112,7 @@ HWTEST_F(FileExtensionHelperTest, external_file_access_ListFile_0001, testing::e
         int64_t offset = 0;
         int64_t maxCount = 1000;
         std::vector<FileInfo> fileInfoVec;
-        FileFilter filter;
+        std::string filter;
         int result = g_fah->ListFile(fileInfo, offset, maxCount, filter, fileInfoVec);
         EXPECT_NE(result, OHOS::FileAccessFwk::ERR_OK);
         EXPECT_EQ(fileInfoVec.size(), OHOS::FileAccessFwk::ERR_OK);
@@ -2153,7 +2153,7 @@ HWTEST_F(FileExtensionHelperTest, external_file_access_ListFile_0002, testing::e
             int64_t offset = 0;
             int64_t maxCount = 1000;
             std::vector<FileInfo> fileInfoVec;
-            FileFilter filter;
+            std::string filter;
             result = g_fah->ListFile(fileInfo, offset, maxCount, filter, fileInfoVec);
             EXPECT_NE(result, OHOS::FileAccessFwk::ERR_OK);
             EXPECT_EQ(fileInfoVec.size(), OHOS::FileAccessFwk::ERR_OK);
@@ -2186,7 +2186,7 @@ HWTEST_F(FileExtensionHelperTest, external_file_access_ListFile_0003, testing::e
         int64_t offset = 0;
         int64_t maxCount = 1000;
         std::vector<FileInfo> fileInfoVec;
-        FileFilter filter;
+        std::string filter;
         int result = g_fah->ListFile(fileInfo, offset, maxCount, filter, fileInfoVec);
         EXPECT_NE(result, OHOS::FileAccessFwk::ERR_OK);
         EXPECT_EQ(fileInfoVec.size(), OHOS::FileAccessFwk::ERR_OK);
@@ -2196,7 +2196,7 @@ HWTEST_F(FileExtensionHelperTest, external_file_access_ListFile_0003, testing::e
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-end external_file_access_ListFile_0003";
 }
 
-static void ListFileTdd(FileInfo fileInfo, int offset, int maxCount, FileFilter filter,
+static void ListFileTdd(FileInfo fileInfo, int offset, int maxCount, std::string filter,
     std::vector<FileInfo> fileInfoVec)
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin external_file_access_ListFileTdd";
@@ -2239,7 +2239,7 @@ HWTEST_F(FileExtensionHelperTest, external_file_access_ListFile_0004, testing::e
             int offset = 0;
             int maxCount = 1000;
             std::vector<FileInfo> fileInfoVec;
-            FileFilter filter;
+            std::string filter;
             g_num = 0;
             for (int j = 0; j < INIT_THREADS_NUMBER; j++) {
                 std::thread execthread(ListFileTdd, fileInfo, offset, maxCount, filter, fileInfoVec);
@@ -2290,7 +2290,7 @@ HWTEST_F(FileExtensionHelperTest, external_file_access_ListFile_0005, testing::e
             int64_t offset = 0;
             int64_t maxCount = 1000;
             std::vector<FileInfo> fileInfoVec;
-            FileFilter filter;
+            std::string filter;
             result = g_fah->ListFile(fileInfo, offset, maxCount, filter, fileInfoVec);
             EXPECT_EQ(result, OHOS::FileAccessFwk::E_IPCS);
             result = g_fah->Delete(newDirUriTest);
@@ -2441,7 +2441,7 @@ HWTEST_F(FileExtensionHelperTest, external_file_access_GetFileInfoFromUri_0000,
 
             int64_t offset = 0;
             int64_t maxCount = 1000;
-            FileFilter filter;
+            std::string filter;
             std::vector<FileInfo> fileInfoVecTemp;
             result = g_fah->ListFile(fileinfo, offset, maxCount, filter, fileInfoVecTemp);
             EXPECT_EQ(result, OHOS::FileAccessFwk::ERR_OK);
@@ -2482,7 +2482,7 @@ HWTEST_F(FileExtensionHelperTest, external_file_access_GetFileInfoFromUri_0001,
 
             int64_t offset = 0;
             int64_t maxCount = 1000;
-            FileFilter filter;
+            std::string filter;
             std::vector<FileInfo> fileInfoVec;
             result = g_fah->ListFile(dirInfo, offset, maxCount, filter, fileInfoVec);
             EXPECT_EQ(result, OHOS::FileAccessFwk::ERR_OK);
@@ -2529,7 +2529,7 @@ HWTEST_F(FileExtensionHelperTest, external_file_access_GetFileInfoFromUri_0002,
 
             int64_t offset = 0;
             int64_t maxCount = 1000;
-            FileFilter filter;
+            std::string filter;
             std::vector<FileInfo> fileInfoVecTemp;
             result = g_fah->ListFile(fileinfo, offset, maxCount, filter, fileInfoVecTemp);
             EXPECT_NE(result, OHOS::FileAccessFwk::ERR_OK);
diff --git a/test/unittest/medialibrary_file_access_test.cpp b/test/unittest/medialibrary_file_access_test.cpp
index 3d890cb44de128cb62c553cf01179f24654254ad..78fd3864b5e26cc9bf70473dc9f4864ba6572baf 100644
--- a/test/unittest/medialibrary_file_access_test.cpp
+++ b/test/unittest/medialibrary_file_access_test.cpp
@@ -149,7 +149,7 @@ HWTEST_F(FileAccessHelperTest, medialibrary_file_access_OpenFile_0000, testing::
         int64_t offset = 0;
         int64_t maxCount = 1000;
         std::vector<FileInfo> fileInfoVec;
-        FileFilter filter;
+        std::string filter;
         result = g_fah->ListFile(fileInfo, offset, maxCount, filter, fileInfoVec);
         EXPECT_EQ(result, OHOS::FileAccessFwk::ERR_OK);
         EXPECT_GE(fileInfoVec.size(), OHOS::FileAccessFwk::ERR_OK);
@@ -2054,7 +2054,7 @@ HWTEST_F(FileAccessHelperTest, medialibrary_file_access_ListFile_0000, testing::
         int64_t offset = 0;
         int64_t maxCount = 1000;
         std::vector<FileInfo> fileInfoVec;
-        FileFilter filter;
+        std::string filter;
         result = g_fah->ListFile(fileInfo, offset, maxCount, filter, fileInfoVec);
         EXPECT_EQ(result, OHOS::FileAccessFwk::ERR_OK);
         EXPECT_GT(fileInfoVec.size(), OHOS::FileAccessFwk::ERR_OK);
@@ -2086,7 +2086,7 @@ HWTEST_F(FileAccessHelperTest, medialibrary_file_access_ListFile_0001, testing::
         int64_t offset = 0;
         int64_t maxCount = 1000;
         vector<FileAccessFwk::FileInfo> fileInfoVec;
-        FileFilter filter({}, {}, {}, 0, 0, false, false);
+        string filter;
         int result = g_fah->ListFile(fileInfo, offset, maxCount, filter, fileInfoVec);
         EXPECT_NE(result, OHOS::FileAccessFwk::ERR_OK);
         EXPECT_EQ(fileInfoVec.size(), OHOS::FileAccessFwk::ERR_OK);
@@ -2122,7 +2122,7 @@ HWTEST_F(FileAccessHelperTest, medialibrary_file_access_ListFile_0002, testing::
         int64_t offset = 0;
         int64_t maxCount = 1000;
         vector<FileAccessFwk::FileInfo> fileInfoVec;
-        FileFilter filter({}, {}, {}, 0, 0, false, false);
+        string filter;
         result = g_fah->ListFile(fileInfo, offset, maxCount, filter, fileInfoVec);
         EXPECT_NE(result, OHOS::FileAccessFwk::ERR_OK);
         EXPECT_EQ(fileInfoVec.size(), OHOS::FileAccessFwk::ERR_OK);
@@ -2154,7 +2154,7 @@ HWTEST_F(FileAccessHelperTest, medialibrary_file_access_ListFile_0003, testing::
         int64_t offset = 0;
         int64_t maxCount = 1000;
         vector<FileAccessFwk::FileInfo> fileInfoVec;
-        FileFilter filter;
+        string filter;
         int result = g_fah->ListFile(fileInfo, offset, maxCount, filter, fileInfoVec);
         EXPECT_NE(result, OHOS::FileAccessFwk::ERR_OK);
         EXPECT_EQ(fileInfoVec.size(), OHOS::FileAccessFwk::ERR_OK);
@@ -2192,7 +2192,7 @@ HWTEST_F(FileAccessHelperTest, medialibrary_file_access_ListFile_0004, testing::
         int64_t offset = 0;
         int64_t maxCount = 1000;
         std::vector<FileInfo> fileInfoVec;
-        FileFilter filter({".txt"}, {}, {}, 0, 0, false, true);
+        string filter = "{\"suffix\":[\".txt\"]}";
         result = g_fah->ListFile(fileInfo, offset, maxCount, filter, fileInfoVec);
         EXPECT_EQ(result, OHOS::FileAccessFwk::ERR_OK);
         EXPECT_EQ(fileInfoVec.size(), 1);
@@ -2205,7 +2205,7 @@ HWTEST_F(FileAccessHelperTest, medialibrary_file_access_ListFile_0004, testing::
 }
 
 static void ListFileTdd(shared_ptr<FileAccessHelper> fahs, FileInfo fileInfo, int offset, int maxCount,
-    FileFilter filter, std::vector<FileInfo> fileInfoVec)
+    string filter, std::vector<FileInfo> fileInfoVec)
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin medialibrary_file_access_ListFileTdd";
     int ret = fahs->ListFile(fileInfo, offset, maxCount, filter, fileInfoVec);
@@ -2247,7 +2247,7 @@ HWTEST_F(FileAccessHelperTest, medialibrary_file_access_ListFile_0005, testing::
         int64_t maxCount = 1000;
         std::vector<FileInfo> fileInfoVec;
         g_num = 0;
-        FileFilter filter({".txt"}, {}, {}, 0, 0, false, true);
+        string filter = "{\"suffix\":[\".txt\"]}";
         for (int j = 0; j < INIT_THREADS_NUMBER; j++) {
             std::thread execthread(ListFileTdd, g_fah, fileInfo, offset, maxCount, filter, fileInfoVec);
             execthread.join();
@@ -2287,7 +2287,7 @@ HWTEST_F(FileAccessHelperTest, medialibrary_file_access_ScanFile_0000, testing::
         int64_t offset = 0;
         int64_t maxCount = 1000;
         std::vector<FileInfo> fileInfoVec;
-        FileFilter filter({".q1w2e3r4"}, {}, {}, 0, 0, false, true);
+        string filter = "{\"suffix\":[\".q1w2e3r4\"]}";
         result = g_fah->ScanFile(fileInfo, offset, maxCount, filter, fileInfoVec);
         EXPECT_EQ(result, OHOS::FileAccessFwk::ERR_OK);
         EXPECT_GE(fileInfoVec.size(), 1);
@@ -2326,7 +2326,7 @@ HWTEST_F(FileAccessHelperTest, medialibrary_file_access_ScanFile_0001, testing::
         int64_t offset = 0;
         int64_t maxCount = 1000;
         std::vector<FileInfo> fileInfoVec;
-        FileFilter filter({}, {}, {}, 0, 0, false, false);
+        string filter;
         result = g_fah->ScanFile(fileInfo, offset, maxCount, filter, fileInfoVec);
         EXPECT_EQ(result, OHOS::FileAccessFwk::ERR_OK);
         EXPECT_GE(fileInfoVec.size(), 2);
@@ -2367,11 +2367,11 @@ HWTEST_F(FileAccessHelperTest, medialibrary_file_access_ScanFile_0002, testing::
         int64_t offset = 0;
         int64_t maxCount = 1000;
         std::vector<FileInfo> fileInfoVec;
-        FileFilter filter({".q1w2e3r4"}, {}, {}, 0, 0, false, true);
+        string filter = "{\"suffix\":[\".q1w2e3r4\"]}";
         result = g_fah->ScanFile(fileInfo, offset, maxCount, filter, fileInfoVec);
         EXPECT_EQ(result, OHOS::FileAccessFwk::ERR_OK);
         EXPECT_EQ(fileInfoVec.size(), 1);
-        FileFilter filter1({".q1w2e3r4", ".txt"}, {}, {}, 0, 0, false, true);
+        string filter1 = "{\"suffix\":[\".q1w2e3r4\",\".txt\"]}";
         result = g_fah->ScanFile(fileInfo, offset, maxCount, filter1, fileInfoVec);
         EXPECT_EQ(result, OHOS::FileAccessFwk::ERR_OK);
         EXPECT_EQ(fileInfoVec.size(), 2);
@@ -2408,7 +2408,7 @@ HWTEST_F(FileAccessHelperTest, medialibrary_file_access_ScanFile_0003, testing::
         int64_t offset = 0;
         int64_t maxCount = 1000;
         std::vector<FileInfo> fileInfoVec;
-        FileFilter filter({".q1w2e3r4"}, {}, {}, 0, 0, false, true);
+        string filter = "{\"suffix\":[\".q1w2e3r4\"]}";
         result = g_fah->ScanFile(fileInfo, offset, maxCount, filter, fileInfoVec);
         EXPECT_EQ(result, OHOS::FileAccessFwk::ERR_OK);
         EXPECT_EQ(fileInfoVec.size(), 1);
@@ -2421,7 +2421,7 @@ HWTEST_F(FileAccessHelperTest, medialibrary_file_access_ScanFile_0003, testing::
     GTEST_LOG_(INFO) << "FileAccessHelperTest-end medialibrary_file_access_ScanFile_0003";
 }
 
-static void ScanFileTdd(FileInfo fileInfo, int offset, int maxCount, FileFilter filter,
+static void ScanFileTdd(FileInfo fileInfo, int offset, int maxCount, string filter,
     std::vector<FileInfo> fileInfoVec)
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin medialibrary_file_access_ScanFileTdd";
@@ -2462,7 +2462,7 @@ HWTEST_F(FileAccessHelperTest, medialibrary_file_access_ScanFile_0004, testing::
         int64_t offset = 0;
         int64_t maxCount = 1000;
         std::vector<FileInfo> fileInfoVec;
-        FileFilter filter({".q1w2e3r4"}, {}, {}, 0, 0, false, true);
+        string filter = "{\"suffix\":[\".q1w2e3r4\"]}";
         g_num = 0;
         for (int j = 0; j < INIT_THREADS_NUMBER; j++) {
             std::thread execthread(ScanFileTdd, fileInfo, offset, maxCount, filter, fileInfoVec);
@@ -2531,7 +2531,7 @@ HWTEST_F(FileAccessHelperTest, medialibrary_file_access_ScanFile_0005, testing::
         int64_t offset = 0;
         int64_t maxCount = 1000;
         std::vector<FileInfo> fileInfoVec;
-        FileFilter filter({".q1w2e3r4"}, {}, {}, 0, 0, false, true);
+        string filter = "{\"suffix\":[\".q1w2e3r4\"]}";
         result = g_fah->ScanFile(fileInfo, offset, maxCount, filter, fileInfoVec);
         EXPECT_EQ(result, OHOS::FileAccessFwk::E_IPCS);
         EXPECT_EQ(fileInfoVec.size(), 0);
@@ -2604,7 +2604,7 @@ HWTEST_F(FileAccessHelperTest, medialibrary_file_access_GetFileInfoFromUri_0000,
 
             int64_t offset = 0;
             int64_t maxCount = 1000;
-            FileFilter filter;
+            string filter;
             std::vector<FileInfo> fileInfoVecTemp;
             result = g_fah->ListFile(fileinfo, offset, maxCount, filter, fileInfoVecTemp);
             EXPECT_EQ(result, OHOS::FileAccessFwk::ERR_OK);
@@ -2640,7 +2640,7 @@ HWTEST_F(FileAccessHelperTest, medialibrary_file_access_GetFileInfoFromUri_0001,
 
         int64_t offset = 0;
         int64_t maxCount = 1000;
-        FileFilter filter;
+        string filter;
         std::vector<FileInfo> fileInfoVec;
         result = g_fah->ListFile(dirInfo, offset, maxCount, filter, fileInfoVec);
         EXPECT_EQ(result, OHOS::FileAccessFwk::ERR_OK);
@@ -2681,7 +2681,7 @@ HWTEST_F(FileAccessHelperTest, medialibrary_file_access_GetFileInfoFromUri_0002,
 
         int64_t offset = 0;
         int64_t maxCount = 1000;
-        FileFilter filter;
+        string filter;
         std::vector<FileInfo> fileInfoVecTemp;
         result = g_fah->ListFile(fileinfo, offset, maxCount, filter, fileInfoVecTemp);
         EXPECT_NE(result, OHOS::FileAccessFwk::ERR_OK);
@@ -2900,7 +2900,7 @@ HWTEST_F(FileAccessHelperTest, medialibrary_file_access_GetFileInfoFromRelativeP
 
         int64_t offset = 0;
         int64_t maxCount = 1000;
-        FileFilter filter;
+        string filter;
         std::vector<FileInfo> fileInfoVec;
         result = g_fah->ListFile(fileInfo, offset, maxCount, filter, fileInfoVec);
         EXPECT_EQ(result, OHOS::FileAccessFwk::ERR_OK);
@@ -2944,7 +2944,7 @@ HWTEST_F(FileAccessHelperTest, medialibrary_file_access_GetFileInfoFromRelativeP
 
         int64_t offset = 0;
         int64_t maxCount = 1000;
-        FileFilter filter;
+        string filter;
         std::vector<FileInfo> fileInfoVec;
         result = g_fah->ListFile(fileInfo, offset, maxCount, filter, fileInfoVec);
         EXPECT_NE(result, OHOS::FileAccessFwk::ERR_OK);
@@ -2994,7 +2994,7 @@ HWTEST_F(FileAccessHelperTest, medialibrary_file_access_GetFileInfoFromRelativeP
 
         int64_t offset = 0;
         int64_t maxCount = 1000;
-        FileFilter filter;
+        string filter;
         std::vector<FileInfo> fileInfoVec;
         result = g_fah->ListFile(fileInfo, offset, maxCount, filter, fileInfoVec);
         EXPECT_EQ(result, OHOS::FileAccessFwk::ERR_OK);