diff --git a/frameworks/innerkits/file_access/test/file_access_helper_test.cpp b/frameworks/innerkits/file_access/test/file_access_helper_test.cpp
index cd842ef2fccb9d013f05cdfd8d8cdcd9ad744f9f..8dd21cea2438942a7669e964cf89dd024d0435c3 100644
--- a/frameworks/innerkits/file_access/test/file_access_helper_test.cpp
+++ b/frameworks/innerkits/file_access/test/file_access_helper_test.cpp
@@ -30,13 +30,21 @@ using namespace OHOS;
 using namespace FileAccessFwk;
 int uid = 5003;
 int ok = 0;
-int error = 102825984;
+int error = 102825986;
+shared_ptr<FileAccessHelper> fah = nullptr;
+Uri newDirUri("");
 
 class FileAccessHelperTest : public testing::Test {
 public:
     static void SetUpTestCase(void)
     {
         cout << "FileAccessHelperTest code test" << endl;
+
+        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
+        auto remoteObj = saManager->GetSystemAbility(uid);
+        AAFwk::Want want;
+        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
+        fah = FileAccessHelper::Creator(remoteObj, want);
     }
     static void TearDownTestCase() {};
     void SetUp() {};
@@ -118,8 +126,6 @@ public:
     };
 };
 
-Uri newDirUri("");
-
 /**
  * @tc.number: SUB_user_file_service_file_access_helper_OpenFile_0000
  * @tc.name: file_access_helper_OpenFile_0000
@@ -138,12 +144,7 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_OpenFile_0000, testing::ext::T
             (g_infoManagerTestInfoParms, g_infoManagerTestPolicyPrams);
         OHOS::Security::AccessToken::AccessTokenID tokenId = tokenIdEx.tokenIdExStruct.tokenID;
         SetSelfTokenID(tokenId);
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(remoteObj, want);
-        sleep(3);
+        sleep(3); // sleep 3 seconds
 
         vector<DeviceInfo> info = fah->GetRoots();
         Uri parentUri("");
@@ -203,14 +204,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_OpenFile_0001, testing::ext::T
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_OpenFile_0001";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        sleep(1);
-
         Uri uri("");
         int result = fah->OpenFile(uri, 0);
         EXPECT_EQ(result, error);
@@ -234,14 +227,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_OpenFile_0002, testing::ext::T
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_OpenFile_0002";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        sleep(1);
-
         Uri newFileUri("");
         int result = fah->CreateFile(newDirUri, "file_access_helper_OpenFile_0002.txt", newFileUri);
         EXPECT_EQ(result, ok);
@@ -272,13 +257,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_OpenFile_0003, testing::ext::T
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_OpenFile_0003";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-
         Uri uri("~!@#$%^&*()_");
         int result = fah->OpenFile(uri, 0);
         EXPECT_EQ(result, error);
@@ -302,19 +280,12 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_OpenFile_0004, testing::ext::T
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_OpenFile_0004";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-
         Uri newFileUri("");
         int result = fah->CreateFile(newDirUri, "file_access_helper_OpenFile_0004.txt", newFileUri);
         EXPECT_EQ(result, ok);
 
         result = fah->OpenFile(newFileUri, -1);
-        EXPECT_EQ(result, error);
+        EXPECT_LT(result, ok);
         GTEST_LOG_(INFO) << "OpenFile_0004 result:" << result << endl;
 
         result = fah->Delete(newFileUri);
@@ -338,13 +309,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_OpenFile_0005, testing::ext::T
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_OpenFile_0005";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-
         Uri newFileUri("");
         int result = fah->CreateFile(newDirUri, "file_access_helper_OpenFile_0005.txt", newFileUri);
         EXPECT_EQ(result, ok);
@@ -374,13 +338,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_OpenFile_0006, testing::ext::T
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_OpenFile_0006";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-
         Uri newFileUri("");
         int result = fah->CreateFile(newDirUri, "file_access_helper_OpenFile_0006.txt", newFileUri);
         EXPECT_EQ(result, ok);
@@ -410,13 +367,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_CreateFile_0000, testing::ext:
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_CreateFile_0000";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-
         Uri newFileUri("");
         int result = fah->CreateFile(newDirUri, "file_access_helper_CreateFile_0000.txt", newFileUri);
         EXPECT_EQ(result, ok);
@@ -443,13 +393,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_CreateFile_0001, testing::ext:
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_CreateFile_0001";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-
         Uri newFileUri("");
         Uri parentUri("");
         int result = fah->CreateFile(parentUri, "file_access_helper_CreateFile_0001.txt", newFileUri);
@@ -474,13 +417,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_CreateFile_0002, testing::ext:
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_CreateFile_0002";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-
         Uri newFileUri("");
         Uri parentUri("storage/media/100/local/files/Download");
         int result = fah->CreateFile(parentUri, "file_access_helper_CreateFile_0002.txt", newFileUri);
@@ -505,13 +441,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_CreateFile_0003, testing::ext:
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_CreateFile_0002";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-
         Uri newFileUri("");
         Uri parentUri("~!@#$%^&*()_");
         int result = fah->CreateFile(parentUri, "file_access_helper_CreateFile_0003.txt", newFileUri);
@@ -536,13 +465,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_CreateFile_0004, testing::ext:
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_CreateFile_0004";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-
         Uri newFileUri("");
         string displayName = "";
         int result = fah->CreateFile(newDirUri, displayName, newFileUri);
@@ -567,13 +489,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Mkdir_0000, testing::ext::Test
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_Mkdir_0000";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         Uri newDirUriTest("");
         int result = fah->Mkdir(newDirUri, "file_access_helper_Mkdir_0000", newDirUriTest);
         EXPECT_EQ(result, ok);
@@ -600,13 +515,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Mkdir_0001, testing::ext::Test
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_Mkdir_0001";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         Uri newDirUriTest("");
         Uri parentUri("");
         int result = fah->Mkdir(parentUri, "file_access_helper_Mkdir_0001", newDirUriTest);
@@ -631,13 +539,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Mkdir_0002, testing::ext::Test
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_Mkdir_0002";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         Uri newDirUriTest("");
         Uri parentUri("storage/media/100/local/files/Download");
         int result = fah->Mkdir(parentUri, "file_access_helper_Mkdir_0002", newDirUriTest);
@@ -662,13 +563,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Mkdir_0003, testing::ext::Test
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_Mkdir_0002";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         Uri newDirUriTest("");
         Uri parentUri("~!@#$%^&*()_");
         int result = fah->Mkdir(parentUri, "file_access_helper_Mkdir_0003", newDirUriTest);
@@ -693,13 +587,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Mkdir_0004, testing::ext::Test
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_Mkdir_0004";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         Uri newDirUriTest("");
         string displayName = "";
         int result = fah->Mkdir(newDirUri, displayName, newDirUriTest);
@@ -724,13 +611,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Delete_0000, testing::ext::Tes
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_Delete_0000";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-
         Uri newDirUriTest("");
         int result = fah->Mkdir(newDirUri, "test", newDirUriTest);
         EXPECT_EQ(result, ok);
@@ -764,13 +644,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Delete_0001, testing::ext::Tes
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_Delete_0001";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         Uri newDirUriTest("");
         int result = fah->Mkdir(newDirUri, "test", newDirUriTest);
         EXPECT_EQ(result, ok);
@@ -797,16 +670,9 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Delete_0002, testing::ext::Tes
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_Delete_0002";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         Uri selectFileUri("");
         int result = fah->Delete(selectFileUri);
-        EXPECT_EQ(result, error);
+        EXPECT_LT(result, ok);
         GTEST_LOG_(INFO) << "Delete_0002 result:" << result << endl;
     } catch (...) {
         GTEST_LOG_(INFO) << "FileAccessHelperTest-an exception occurred.";
@@ -827,20 +693,13 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Delete_0003, testing::ext::Tes
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_Delete_0003";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         Uri newDirUriTest("");
         int result = fah->Mkdir(newDirUri, "test", newDirUriTest);
         EXPECT_EQ(result, ok);
         
         Uri selectFileUri("storage/media/100/local/files/Download/test");
         result = fah->Delete(selectFileUri);
-        EXPECT_EQ(result, error);
+        EXPECT_LT(result, ok);
         
         result = fah->Delete(newDirUriTest);
         EXPECT_GE(result, ok);
@@ -864,16 +723,9 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Delete_0004, testing::ext::Tes
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_Delete_0004";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-
         Uri selectFileUri("!@#$%^&*()");
         int result = fah->Delete(selectFileUri);
-        EXPECT_EQ(result, error);
+        EXPECT_LT(result, ok);
         GTEST_LOG_(INFO) << "Delete_0004 result:" << result << endl;
     } catch (...) {
         GTEST_LOG_(INFO) << "FileAccessHelperTest-an exception occurred.";
@@ -894,13 +746,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Move_0000, testing::ext::TestS
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_Move_0000";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         Uri newDirUriTest1("");
         Uri newDirUriTest2("");
         int result = fah->Mkdir(newDirUri, "test1", newDirUriTest1);
@@ -942,13 +787,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Move_0001, testing::ext::TestS
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_Move_0001";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         Uri newDirUriTest1("");
         Uri newDirUriTest2("");
         int result = fah->Mkdir(newDirUri, "test1", newDirUriTest1);
@@ -987,13 +825,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Move_0002, testing::ext::TestS
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_Move_0002";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         Uri newDirUriTest("");
         int result = fah->Mkdir(newDirUri, "test", newDirUriTest);
         EXPECT_EQ(result, ok);
@@ -1001,7 +832,7 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Move_0002, testing::ext::TestS
         Uri testUri("");
         Uri sourceFileUri("");
         result = fah->Move(sourceFileUri, newDirUriTest, testUri);
-        EXPECT_EQ(result, error);
+        EXPECT_LT(result, ok);
         GTEST_LOG_(INFO) << "Move_0002 result:" << result << endl;
         
         result = fah->Delete(newDirUriTest);
@@ -1025,13 +856,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Move_0003, testing::ext::TestS
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_Move_0003";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         Uri newDirUriTest1("");
         Uri newDirUriTest2("");
         int result = fah->Mkdir(newDirUri, "test1", newDirUriTest1);
@@ -1047,7 +871,7 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Move_0003, testing::ext::TestS
         Uri testUri2("");
         Uri sourceFileUri("storage/media/100/local/files/Download/test1/test.txt");
         result = fah->Move(sourceFileUri, newDirUriTest2, testUri2);
-        EXPECT_EQ(result, error);
+        EXPECT_LT(result, ok);
         GTEST_LOG_(INFO) << "Move_0003 result:" << result << endl;
         
         result = fah->Delete(newDirUriTest1);
@@ -1074,13 +898,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Move_0004, testing::ext::TestS
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_Move_0004";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         Uri newDirUriTest("");
         int result = fah->Mkdir(newDirUri, "test", newDirUriTest);
         EXPECT_EQ(result, ok);
@@ -1088,7 +905,7 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Move_0004, testing::ext::TestS
         Uri testUri("");
         Uri sourceFileUri("~!@#$%^&*()_");
         result = fah->Move(sourceFileUri, newDirUriTest, testUri);
-        EXPECT_EQ(result, error);
+        EXPECT_LT(result, ok);
         GTEST_LOG_(INFO) << "Move_0004 result:" << result << endl;
         
         result = fah->Delete(newDirUriTest);
@@ -1112,13 +929,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Move_0005, testing::ext::TestS
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_Move_0005";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         Uri newDirUriTest("");
         int result = fah->Mkdir(newDirUri, "test1", newDirUriTest);
         EXPECT_EQ(result, ok);
@@ -1130,7 +940,7 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Move_0005, testing::ext::TestS
         Uri testUri2("");
         Uri targetParentUri("");
         result = fah->Move(testUri, targetParentUri, testUri2);
-        EXPECT_EQ(result, error);
+        EXPECT_LT(result, ok);
         GTEST_LOG_(INFO) << "Move_0005 result:" << result << endl;
         
         result = fah->Delete(newDirUriTest);
@@ -1154,13 +964,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Move_0006, testing::ext::TestS
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_Move_0006";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         Uri newDirUriTest1("");
         Uri newDirUriTest2("");
         int result = fah->Mkdir(newDirUri, "test1", newDirUriTest1);
@@ -1176,7 +979,7 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Move_0006, testing::ext::TestS
         Uri testUri2("");
         Uri targetParentUri("storage/media/100/local/files/Download/test2");
         result = fah->Move(testUri, targetParentUri, testUri2);
-        EXPECT_EQ(result, error);
+        EXPECT_LT(result, ok);
         GTEST_LOG_(INFO) << "Move_0006 result:" << result << endl;
         
         result = fah->Delete(newDirUriTest1);
@@ -1203,13 +1006,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Move_0007, testing::ext::TestS
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_Move_0007";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         Uri newDirUriTest1("");
         Uri newDirUriTest2("");
         int result = fah->Mkdir(newDirUri, "test1", newDirUriTest1);
@@ -1225,7 +1021,7 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Move_0007, testing::ext::TestS
         Uri testUri2("");
         Uri targetParentUri("~!@#$^%&*()_");
         result = fah->Move(testUri, targetParentUri, testUri2);
-        EXPECT_EQ(result, error);
+        EXPECT_LT(result, ok);
         GTEST_LOG_(INFO) << "Move_0007 result:" << result << endl;
         
         result = fah->Delete(newDirUriTest1);
@@ -1252,13 +1048,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Move_0008, testing::ext::TestS
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_Move_0008";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         Uri newDirUriTest1("");
         Uri newDirUriTest2("");
         int result = fah->Mkdir(newDirUri, "test1", newDirUriTest1);
@@ -1293,13 +1082,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Move_0009, testing::ext::TestS
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_Move_0009";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         Uri newDirUriTest1("");
         Uri newDirUriTest2("");
         int result = fah->Mkdir(newDirUri, "test1", newDirUriTest1);
@@ -1340,13 +1122,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Move_0010, testing::ext::TestS
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_Move_0010";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         Uri newDirUriTest1("");
         Uri newDirUriTest2("");
         int result = fah->Mkdir(newDirUri, "test1", newDirUriTest1);
@@ -1387,13 +1162,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Rename_0000, testing::ext::Tes
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_Rename_0000";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         Uri newDirUriTest("");
         int result = fah->Mkdir(newDirUri, "test", newDirUriTest);
         EXPECT_EQ(result, ok);
@@ -1428,13 +1196,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Rename_0001, testing::ext::Tes
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_Rename_0001";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         Uri newDirUriTest("");
         int result = fah->Mkdir(newDirUri, "test", newDirUriTest);
         EXPECT_EQ(result, ok);
@@ -1465,17 +1226,10 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Rename_0002, testing::ext::Tes
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_Rename_0002";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-
         Uri renameUri("");
         Uri sourceFileUri("");
         int result = fah->Rename(sourceFileUri, "testRename.txt", renameUri);
-        EXPECT_EQ(result, error);
+        EXPECT_LT(result, ok);
         GTEST_LOG_(INFO) << "Rename_0002 result:" << result << endl;
     } catch (...) {
         GTEST_LOG_(INFO) << "FileAccessHelperTest-an exception occurred.";
@@ -1496,13 +1250,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Rename_0003, testing::ext::Tes
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_Rename_0003";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         Uri newDirUriTest("");
         int result = fah->Mkdir(newDirUri, "test", newDirUriTest);
         EXPECT_EQ(result, ok);
@@ -1514,7 +1261,7 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Rename_0003, testing::ext::Tes
         Uri renameUri("");
         Uri sourceFileUri("storage/media/100/local/files/Download/test/test.txt");
         result = fah->Rename(sourceFileUri, "testRename.txt", renameUri);
-        EXPECT_EQ(result, error);
+        EXPECT_LT(result, ok);
         GTEST_LOG_(INFO) << "Rename_0003 result:" << result << endl;
         
         result = fah->Delete(newDirUriTest);
@@ -1538,17 +1285,10 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Rename_0004, testing::ext::Tes
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_Rename_0004";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-
         Uri renameUri("");
         Uri sourceFileUri("~!@#$%^&*()_");
         int result = fah->Rename(sourceFileUri, "testRename.txt", renameUri);
-        EXPECT_EQ(result, error);
+        EXPECT_LT(result, ok);
         GTEST_LOG_(INFO) << "Rename_0004 result:" << result << endl;
     } catch (...) {
         GTEST_LOG_(INFO) << "FileAccessHelperTest-an exception occurred.";
@@ -1569,13 +1309,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Rename_0005, testing::ext::Tes
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_Rename_0005";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         Uri newDirUriTest("");
         int result = fah->Mkdir(newDirUri, "test", newDirUriTest);
         EXPECT_EQ(result, ok);
@@ -1586,7 +1319,9 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_Rename_0005, testing::ext::Tes
 
         Uri renameUri("");
         result = fah->Rename(testUri, "", renameUri);
-        EXPECT_EQ(result, error);
+
+        int errorCode = 102825990;
+        EXPECT_EQ(result, errorCode);
         GTEST_LOG_(INFO) << "Rename_0005 result:" << result << endl;
 
         result = fah->Delete(newDirUriTest);
@@ -1610,13 +1345,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_ListFile_0000, testing::ext::T
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_ListFile_0000";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         Uri newDirUriTest("");
         int result = fah->Mkdir(newDirUri, "test", newDirUriTest);
         EXPECT_EQ(result, ok);
@@ -1650,13 +1378,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_ListFile_0001, testing::ext::T
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_ListFile_0001";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         Uri sourceFileUri("");
         std::vector<FileInfo> fileInfo = fah->ListFile(sourceFileUri);
         EXPECT_EQ(fileInfo.size(), 0);
@@ -1680,13 +1401,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_ListFile_0002, testing::ext::T
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_ListFile_0002";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         Uri newDirUriTest("");
         int result = fah->Mkdir(newDirUri, "test", newDirUriTest);
         EXPECT_EQ(result, ok);
@@ -1721,13 +1435,6 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_ListFile_0003, testing::ext::T
 {
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_ListFile_0003";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         Uri sourceFileUri("~!@#$%^&*()_");
         std::vector<FileInfo> fileInfo = fah->ListFile(sourceFileUri);
         EXPECT_EQ(fileInfo.size(), 0);
@@ -1752,14 +1459,7 @@ HWTEST_F(FileAccessHelperTest, file_access_helper_GetRoots_0000, testing::ext::T
     GTEST_LOG_(INFO) << "FileAccessHelperTest-begin file_access_helper_GetRoots_0000";
     try {
         uint64_t selfTokenId_ = GetSelfTokenID();
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.medialibrary.medialibrarydata", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        sleep(1);
-
+        
         vector<DeviceInfo> info = fah->GetRoots();
         EXPECT_GT(info.size(), 0);
         GTEST_LOG_(INFO) << "GetRoots_0000 result:" << info.size() << endl;
diff --git a/frameworks/innerkits/file_access/test/file_extension_helper_test.cpp b/frameworks/innerkits/file_access/test/file_extension_helper_test.cpp
index ee403b90c1aa636f59afcd65a1d7943a6748e521..ae026196d7350f7f218db9c793d73d2a1ec828c5 100644
--- a/frameworks/innerkits/file_access/test/file_extension_helper_test.cpp
+++ b/frameworks/innerkits/file_access/test/file_extension_helper_test.cpp
@@ -29,13 +29,20 @@ using namespace OHOS;
 using namespace FileAccessFwk;
 int uid = 5003;
 int ok = 0;
-int error = 102825984;
+int error = 102825986;
+shared_ptr<FileAccessHelper> fah = nullptr;
 
 class FileExtensionHelperTest : public testing::Test {
 public:
     static void SetUpTestCase(void)
     {
         cout << "FileExtensionHelperTest code test" << endl;
+
+        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
+        auto remoteObj = saManager->GetSystemAbility(uid);
+        AAFwk::Want want;
+        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
+        fah = FileAccessHelper::Creator(remoteObj, want);
     }
     static void TearDownTestCase() {};
     void SetUp() {};
@@ -135,12 +142,7 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_OpenFile_0000, testing::
             (g_infoManagerTestInfoParms, g_infoManagerTestPolicyPrams);
         OHOS::Security::AccessToken::AccessTokenID tokenId = tokenIdEx.tokenIdExStruct.tokenID;
         SetSelfTokenID(tokenId);
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(remoteObj, want);
-        sleep(1);
+        sleep(2); // sleep 2 seconds
 
         vector<DeviceInfo> info = fah->GetRoots();
         for (size_t i = 0; i < info.size(); i++) {
@@ -196,14 +198,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_OpenFile_0001, testing::
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_OpenFile_0001";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        sleep(1);
-
         Uri uri("");
         int result = fah->OpenFile(uri, 0);
         EXPECT_EQ(result, error);
@@ -227,14 +221,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_OpenFile_0002, testing::
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_OpenFile_0002";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        sleep(1);
-
         vector<DeviceInfo> info = fah->GetRoots();
         for (size_t i = 0; i < info.size(); i++) {
             Uri parentUri = info[i].uri;
@@ -269,13 +255,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_OpenFile_0003, testing::
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_OpenFile_0003";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-
         Uri uri("~!@#$%^&*()_");
         int result = fah->OpenFile(uri, 0);
         EXPECT_EQ(result, error);
@@ -299,13 +278,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_OpenFile_0004, testing::
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_OpenFile_0004";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-
         vector<DeviceInfo> info = fah->GetRoots();
         for (size_t i = 0; i < info.size(); i++) {
             Uri parentUri = info[i].uri;
@@ -314,7 +286,7 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_OpenFile_0004, testing::
             EXPECT_EQ(result, ok);
 
             result = fah->OpenFile(newFileUri, -1);
-            EXPECT_EQ(result, error);
+            EXPECT_LT(result, ok);
             GTEST_LOG_(INFO) << "OpenFile_0004 result:" << result << endl;
 
             result = fah->Delete(newFileUri);
@@ -339,13 +311,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_OpenFile_0005, testing::
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_OpenFile_0005";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-
         vector<DeviceInfo> info = fah->GetRoots();
         for (size_t i = 0; i < info.size(); i++) {
             Uri parentUri = info[i].uri;
@@ -379,13 +344,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_OpenFile_0006, testing::
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_OpenFile_0006";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-
         vector<DeviceInfo> info = fah->GetRoots();
         for (size_t i = 0; i < info.size(); i++) {
             Uri parentUri = info[i].uri;
@@ -419,13 +377,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_CreateFile_0000, testing
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_CreateFile_0000";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-
         vector<DeviceInfo> info = fah->GetRoots();
         for (size_t i = 0; i < info.size(); i++) {
             Uri parentUri = info[i].uri;
@@ -456,13 +407,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_CreateFile_0001, testing
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_CreateFile_0001";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-
         Uri newFileUri("");
         Uri parentUri("");
         int result = fah->CreateFile(parentUri, "file_extension_helper_CreateFile_0001.txt", newFileUri);
@@ -487,13 +431,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_CreateFile_0002, testing
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_CreateFile_0002";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-
         Uri newFileUri("");
         Uri parentUri("storage/media/100/local/files/Download");
         int result = fah->CreateFile(parentUri, "file_extension_helper_CreateFile_0002.txt", newFileUri);
@@ -518,13 +455,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_CreateFile_0003, testing
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_CreateFile_0002";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-
         Uri newFileUri("");
         Uri parentUri("~!@#$%^&*()_");
         int result = fah->CreateFile(parentUri, "file_extension_helper_CreateFile_0003.txt", newFileUri);
@@ -549,13 +479,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_CreateFile_0004, testing
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_CreateFile_0004";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-
         vector<DeviceInfo> info = fah->GetRoots();
         for (size_t i = 0; i < info.size(); i++) {
             Uri parentUri = info[i].uri;
@@ -584,13 +507,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Mkdir_0000, testing::ext
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_Mkdir_0000";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         vector<DeviceInfo> info = fah->GetRoots();
         for (size_t i = 0; i < info.size(); i++) {
             Uri parentUri = info[i].uri;
@@ -621,13 +537,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Mkdir_0001, testing::ext
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_Mkdir_0001";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         Uri newDirUriTest("");
         Uri parentUri("");
         int result = fah->Mkdir(parentUri, "file_extension_helper_Mkdir_0001", newDirUriTest);
@@ -652,13 +561,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Mkdir_0002, testing::ext
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_Mkdir_0002";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         Uri newDirUriTest("");
         Uri parentUri("storage/media/100/local/files/Download");
         int result = fah->Mkdir(parentUri, "file_extension_helper_Mkdir_0002", newDirUriTest);
@@ -683,13 +585,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Mkdir_0003, testing::ext
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_Mkdir_0002";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         Uri newDirUriTest("");
         Uri parentUri("~!@#$%^&*()_");
         int result = fah->Mkdir(parentUri, "file_extension_helper_Mkdir_0003", newDirUriTest);
@@ -714,13 +609,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Mkdir_0004, testing::ext
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_Mkdir_0004";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         vector<DeviceInfo> info = fah->GetRoots();
         for (size_t i = 0; i < info.size(); i++) {
             Uri parentUri = info[i].uri;
@@ -749,13 +637,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Delete_0000, testing::ex
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_Delete_0000";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-
         vector<DeviceInfo> info = fah->GetRoots();
         for (size_t i = 0; i < info.size(); i++) {
             Uri parentUri = info[i].uri;
@@ -793,13 +674,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Delete_0001, testing::ex
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_Delete_0001";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         vector<DeviceInfo> info = fah->GetRoots();
         for (size_t i = 0; i < info.size(); i++) {
             Uri parentUri = info[i].uri;
@@ -830,16 +704,9 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Delete_0002, testing::ex
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_Delete_0002";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         Uri selectFileUri("");
         int result = fah->Delete(selectFileUri);
-        EXPECT_EQ(result, error);
+        EXPECT_LT(result, ok);
         GTEST_LOG_(INFO) << "Delete_0002 result:" << result << endl;
     } catch (...) {
         GTEST_LOG_(INFO) << "FileExtensionHelperTest-an exception occurred.";
@@ -860,13 +727,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Delete_0003, testing::ex
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_Delete_0003";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         vector<DeviceInfo> info = fah->GetRoots();
         for (size_t i = 0; i < info.size(); i++) {
             Uri parentUri = info[i].uri;
@@ -876,7 +736,7 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Delete_0003, testing::ex
             
             Uri selectFileUri("storage/media/100/local/files/Download/test");
             result = fah->Delete(selectFileUri);
-            EXPECT_EQ(result, error);
+            EXPECT_LT(result, ok);
             
             result = fah->Delete(newDirUriTest);
             EXPECT_GE(result, ok);
@@ -902,16 +762,9 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Delete_0004, testing::ex
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_Delete_0004";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-
         Uri selectFileUri("!@#$%^&*()");
         int result = fah->Delete(selectFileUri);
-        EXPECT_EQ(result, error);
+        EXPECT_LT(result, ok);
         GTEST_LOG_(INFO) << "Delete_0004 result:" << result << endl;
     } catch (...) {
         GTEST_LOG_(INFO) << "FileExtensionHelperTest-an exception occurred.";
@@ -932,13 +785,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Move_0000, testing::ext:
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_Move_0000";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         vector<DeviceInfo> info = fah->GetRoots();
         for (size_t i = 0; i < info.size(); i++) {
             Uri parentUri = info[i].uri;
@@ -984,13 +830,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Move_0001, testing::ext:
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_Move_0001";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         vector<DeviceInfo> info = fah->GetRoots();
         for (size_t i = 0; i < info.size(); i++) {
             Uri parentUri = info[i].uri;
@@ -1033,13 +872,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Move_0002, testing::ext:
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_Move_0002";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         vector<DeviceInfo> info = fah->GetRoots();
         for (size_t i = 0; i < info.size(); i++) {
             Uri parentUri = info[i].uri;
@@ -1050,7 +882,7 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Move_0002, testing::ext:
             Uri testUri("");
             Uri sourceFileUri("");
             result = fah->Move(sourceFileUri, newDirUriTest, testUri);
-            EXPECT_EQ(result, error);
+            EXPECT_LT(result, ok);
             GTEST_LOG_(INFO) << "Move_0002 result:" << result << endl;
             
             result = fah->Delete(newDirUriTest);
@@ -1075,13 +907,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Move_0003, testing::ext:
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_Move_0003";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         vector<DeviceInfo> info = fah->GetRoots();
         for (size_t i = 0; i < info.size(); i++) {
             Uri parentUri = info[i].uri;
@@ -1100,7 +925,7 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Move_0003, testing::ext:
             Uri testUri2("");
             Uri sourceFileUri("storage/media/100/local/files/Download/test1/test.txt");
             result = fah->Move(sourceFileUri, newDirUriTest2, testUri2);
-            EXPECT_EQ(result, error);
+            EXPECT_LT(result, ok);
             GTEST_LOG_(INFO) << "Move_0003 result:" << result << endl;
             
             result = fah->Delete(newDirUriTest1);
@@ -1128,13 +953,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Move_0004, testing::ext:
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_Move_0004";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         vector<DeviceInfo> info = fah->GetRoots();
         for (size_t i = 0; i < info.size(); i++) {
             Uri parentUri = info[i].uri;
@@ -1145,7 +963,7 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Move_0004, testing::ext:
             Uri testUri("");
             Uri sourceFileUri("~!@#$%^&*()_");
             result = fah->Move(sourceFileUri, newDirUriTest, testUri);
-            EXPECT_EQ(result, error);
+            EXPECT_LT(result, ok);
             GTEST_LOG_(INFO) << "Move_0004 result:" << result << endl;
             
             result = fah->Delete(newDirUriTest);
@@ -1170,13 +988,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Move_0005, testing::ext:
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_Move_0005";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         vector<DeviceInfo> info = fah->GetRoots();
         for (size_t i = 0; i < info.size(); i++) {
             Uri parentUri = info[i].uri;
@@ -1191,7 +1002,7 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Move_0005, testing::ext:
             Uri testUri2("");
             Uri targetParentUri("");
             result = fah->Move(testUri, targetParentUri, testUri2);
-            EXPECT_EQ(result, error);
+            EXPECT_LT(result, ok);
             GTEST_LOG_(INFO) << "Move_0005 result:" << result << endl;
             
             result = fah->Delete(newDirUriTest);
@@ -1216,13 +1027,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Move_0006, testing::ext:
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_Move_0006";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         vector<DeviceInfo> info = fah->GetRoots();
         for (size_t i = 0; i < info.size(); i++) {
             Uri parentUri = info[i].uri;
@@ -1241,7 +1045,7 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Move_0006, testing::ext:
             Uri testUri2("");
             Uri targetParentUri("storage/media/100/local/files/Download/test2");
             result = fah->Move(testUri, targetParentUri, testUri2);
-            EXPECT_EQ(result, error);
+            EXPECT_LT(result, ok);
             GTEST_LOG_(INFO) << "Move_0006 result:" << result << endl;
             
             result = fah->Delete(newDirUriTest1);
@@ -1269,13 +1073,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Move_0007, testing::ext:
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_Move_0007";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         vector<DeviceInfo> info = fah->GetRoots();
         for (size_t i = 0; i < info.size(); i++) {
             Uri parentUri = info[i].uri;
@@ -1294,7 +1091,7 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Move_0007, testing::ext:
             Uri testUri2("");
             Uri targetParentUri("~!@#$^%&*()_");
             result = fah->Move(testUri, targetParentUri, testUri2);
-            EXPECT_EQ(result, error);
+            EXPECT_LT(result, ok);
             GTEST_LOG_(INFO) << "Move_0007 result:" << result << endl;
             
             result = fah->Delete(newDirUriTest1);
@@ -1322,13 +1119,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Move_0008, testing::ext:
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_Move_0008";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         vector<DeviceInfo> info = fah->GetRoots();
         for (size_t i = 0; i < info.size(); i++) {
             Uri parentUri = info[i].uri;
@@ -1367,13 +1157,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Move_0009, testing::ext:
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_Move_0009";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         vector<DeviceInfo> info = fah->GetRoots();
         for (size_t i = 0; i < info.size(); i++) {
             Uri parentUri = info[i].uri;
@@ -1419,13 +1202,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Move_0010, testing::ext:
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_Move_0010";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         vector<DeviceInfo> info = fah->GetRoots();
         for (size_t i = 0; i < info.size(); i++) {
             Uri parentUri = info[i].uri;
@@ -1471,13 +1247,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Move_0011, testing::ext:
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_Move_0011";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         vector<DeviceInfo> info = fah->GetRoots();
         for (size_t i = 0; i < info.size(); i++) {
             Uri parentUri = info[i].uri;
@@ -1489,7 +1258,7 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Move_0011, testing::ext:
             Uri testUri("");
             fah->CreateFile(newDirUriTest1, "test.txt", testUri);
 
-            for (size_t j = 1; j < info.size(); j++) {
+            for (size_t j = i + 1; j < info.size(); j++) {
                 Uri otherUri = info[j].uri;
                 result = fah->Mkdir(otherUri, "test2", newDirUriTest2);
                 EXPECT_EQ(result, ok);
@@ -1501,9 +1270,12 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Move_0011, testing::ext:
                 EXPECT_GE(result, ok);
 
                 GTEST_LOG_(INFO) << "Move_0011 result:" << result << endl;
+
+                result = fah->Delete(newDirUriTest2);
+                EXPECT_GE(result, ok);
             }
 
-            result = fah->Delete(newDirUriTest2);
+            result = fah->Delete(newDirUriTest1);
             EXPECT_GE(result, ok);
         }
     } catch (...) {
@@ -1525,13 +1297,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Rename_0000, testing::ex
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_Rename_0000";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         vector<DeviceInfo> info = fah->GetRoots();
         for (size_t i = 0; i < info.size(); i++) {
             Uri parentUri = info[i].uri;
@@ -1570,13 +1335,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Rename_0001, testing::ex
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_Rename_0001";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         vector<DeviceInfo> info = fah->GetRoots();
         for (size_t i = 0; i < info.size(); i++) {
             Uri parentUri = info[i].uri;
@@ -1589,7 +1347,7 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Rename_0001, testing::ex
             EXPECT_GE(result, ok);
             GTEST_LOG_(INFO) << "Rename_0001 result:" << result << endl;
 
-            result = fah->Delete(newDirUriTest);
+            result = fah->Delete(renameUri);
             EXPECT_GE(result, ok);
         }
     } catch (...) {
@@ -1611,17 +1369,10 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Rename_0002, testing::ex
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_Rename_0002";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-
         Uri renameUri("");
         Uri sourceFileUri("");
         int result = fah->Rename(sourceFileUri, "testRename.txt", renameUri);
-        EXPECT_EQ(result, error);
+        EXPECT_LT(result, ok);
         GTEST_LOG_(INFO) << "Rename_0002 result:" << result << endl;
     } catch (...) {
         GTEST_LOG_(INFO) << "FileExtensionHelperTest-an exception occurred.";
@@ -1642,13 +1393,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Rename_0003, testing::ex
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_Rename_0003";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         vector<DeviceInfo> info = fah->GetRoots();
         for (size_t i = 0; i < info.size(); i++) {
             Uri parentUri = info[i].uri;
@@ -1663,7 +1407,7 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Rename_0003, testing::ex
             Uri renameUri("");
             Uri sourceFileUri("storage/media/100/local/files/Download/test/test.txt");
             result = fah->Rename(sourceFileUri, "testRename.txt", renameUri);
-            EXPECT_EQ(result, error);
+            EXPECT_LT(result, ok);
             GTEST_LOG_(INFO) << "Rename_0003 result:" << result << endl;
             
             result = fah->Delete(newDirUriTest);
@@ -1688,17 +1432,10 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Rename_0004, testing::ex
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_Rename_0004";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-
         Uri renameUri("");
         Uri sourceFileUri("~!@#$%^&*()_");
         int result = fah->Rename(sourceFileUri, "testRename.txt", renameUri);
-        EXPECT_EQ(result, error);
+        EXPECT_LT(result, ok);
         GTEST_LOG_(INFO) << "Rename_0004 result:" << result << endl;
     } catch (...) {
         GTEST_LOG_(INFO) << "FileExtensionHelperTest-an exception occurred.";
@@ -1719,13 +1456,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Rename_0005, testing::ex
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_Rename_0005";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         vector<DeviceInfo> info = fah->GetRoots();
         for (size_t i = 0; i < info.size(); i++) {
             Uri parentUri = info[i].uri;
@@ -1739,7 +1469,9 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_Rename_0005, testing::ex
 
             Uri renameUri("");
             result = fah->Rename(testUri, "", renameUri);
-            EXPECT_EQ(result, error);
+
+            int errorCode = 102825990;
+            EXPECT_EQ(result, errorCode);
             GTEST_LOG_(INFO) << "Rename_0005 result:" << result << endl;
 
             result = fah->Delete(newDirUriTest);
@@ -1764,13 +1496,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_ListFile_0000, testing::
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_ListFile_0000";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         vector<DeviceInfo> info = fah->GetRoots();
         for (size_t i = 0; i < info.size(); i++) {
             Uri parentUri = info[i].uri;
@@ -1808,13 +1533,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_ListFile_0001, testing::
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_ListFile_0001";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         Uri sourceFileUri("");
         std::vector<FileInfo> fileInfo = fah->ListFile(sourceFileUri);
         EXPECT_EQ(fileInfo.size(), 0);
@@ -1838,13 +1556,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_ListFile_0002, testing::
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_ListFile_0002";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         vector<DeviceInfo> info = fah->GetRoots();
         for (size_t i = 0; i < info.size(); i++) {
             Uri parentUri = info[i].uri;
@@ -1883,13 +1594,6 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_ListFile_0003, testing::
 {
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_ListFile_0003";
     try {
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        
         Uri sourceFileUri("~!@#$%^&*()_");
         std::vector<FileInfo> fileInfo = fah->ListFile(sourceFileUri);
         EXPECT_EQ(fileInfo.size(), 0);
@@ -1914,18 +1618,11 @@ HWTEST_F(FileExtensionHelperTest, file_extension_helper_GetRoots_0000, testing::
     GTEST_LOG_(INFO) << "FileExtensionHelperTest-begin file_extension_helper_GetRoots_0000";
     try {
         uint64_t selfTokenId_ = GetSelfTokenID();
-        auto saManager = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
-        auto remoteObj = saManager->GetSystemAbility(uid);
-        sptr<IRemoteObject> &token = remoteObj;
-        AAFwk::Want want;
-        want.SetElementName("com.ohos.UserFile.ExternalFileManager", "FileExtensionAbility");
-        std::shared_ptr<FileAccessHelper> fah = FileAccessHelper::Creator(token, want);
-        sleep(1);
 
         vector<DeviceInfo> info = fah->GetRoots();
         EXPECT_GT(info.size(), 0);
         GTEST_LOG_(INFO) << "GetRoots_0000 result:" << info.size() << endl;
-
+        
         SetSelfTokenID(selfTokenId_);
     } catch (...) {
         GTEST_LOG_(INFO) << "FileExtensionHelperTest-an exception occurred.";