diff --git a/frameworks/native/backup_ext/include/ext_extension.h b/frameworks/native/backup_ext/include/ext_extension.h
index 2d9c56ba236428285b836a434ee840756179f43a..7002a49c3971486ddbffb73aaa0d5de25c2f21c4 100644
--- a/frameworks/native/backup_ext/include/ext_extension.h
+++ b/frameworks/native/backup_ext/include/ext_extension.h
@@ -217,30 +217,30 @@ private:
     void StartFwkTimer(bool &isFwkStart);
 
     /**
-     * @brief get increCallbackEx for execute onRestore with string param
+     * @brief get callbackEx for execute onRestore
      *
-     * @param errCode
+     * @param obj
      */
     std::function<void(ErrCode, const std::string)> IncreOnRestoreExCallback(wptr<BackupExtExtension> obj);
 
     /**
      * @brief get increCallback for execute onRestore with string param
      *
-     * @param errCode
+     * @param obj
      */
     std::function<void(ErrCode, const std::string)> IncreOnRestoreCallback(wptr<BackupExtExtension> obj);
 
     /**
      * @brief get callback for execute onRestore with string param
      *
-     * @param errCode
+     * @param obj
      */
     std::function<void(ErrCode, std::string)> OnRestoreCallback(wptr<BackupExtExtension> obj);
 
     /**
-     * @brief get callbackEx for execute onRestore with string param
+     * @brief get increCallbackEx for execute onRestore with string param
      *
-     * @param errCode
+     * @param obj
      */
     std::function<void(ErrCode, std::string)> OnRestoreExCallback(wptr<BackupExtExtension> obj);
 
@@ -322,8 +322,8 @@ private:
     std::mutex onStartTimeLock_;
     AppRadar::DoRestoreInfo radarRestoreInfo_ { 0 };
     OHOS::ThreadPool onProcessTaskPool_;
-    std::atomic<bool> isFirstCallOnProcess_ { false };
-    std::atomic<bool> isExecAppDone_ { false };
+    std::atomic<bool> isFirstCallOnProcess_ {false};
+    std::atomic<bool> isExecAppDone_ {false};
 
     BackupRestoreScenario curScenario_ { BackupRestoreScenario::FULL_BACKUP };
 };
diff --git a/interfaces/inner_api/native/backup_kit_inner/impl/b_incremental_restore_session.h b/interfaces/inner_api/native/backup_kit_inner/impl/b_incremental_restore_session.h
index 2a4d6c2ffedafb727268de3b2a4ddb03cbae8ab9..3a2e2ec5fd4d3bd87fffdde7ecc9a4da70e0286e 100644
--- a/interfaces/inner_api/native/backup_kit_inner/impl/b_incremental_restore_session.h
+++ b/interfaces/inner_api/native/backup_kit_inner/impl/b_incremental_restore_session.h
@@ -93,7 +93,6 @@ public:
      *
      * @param remoteCap 已打开的保存远端设备能力的Json文件。可使用GetLocalCapabilities方法获取
      * @param bundlesToRestore 待恢复的应用清单
-     *
      * @return ErrCode 规范错误码
      */
     ErrCode AppendBundles(UniqueFd remoteCap, std::vector<BundleName> bundlesToRestore);
diff --git a/interfaces/inner_api/native/backup_kit_inner/impl/b_incremental_session_restore_async.h b/interfaces/inner_api/native/backup_kit_inner/impl/b_incremental_session_restore_async.h
index 8405b9b88aa67fa16d707b336eb6ca0a2e902dcb..fc705c6f63a2996afbae716e4c8405fe689dbeac 100644
--- a/interfaces/inner_api/native/backup_kit_inner/impl/b_incremental_session_restore_async.h
+++ b/interfaces/inner_api/native/backup_kit_inner/impl/b_incremental_session_restore_async.h
@@ -79,12 +79,15 @@ public:
      *
      * @param remoteCap 已打开的保存远端设备能力的Json文件。可使用GetLocalCapabilities方法获取
      * @param bundlesToRestore 待恢复的应用清单
+     * @param detailInfos bundle的单双映射关系json串
      * @param userId 用户ID
      * @return ErrCode 规范错误码
-    */
-    ErrCode AppendBundles(UniqueFd remoteCap, std::vector<BundleName> bundlesToRestore,
-        std::vector<std::string> detailInfos, RestoreTypeEnum restoreType = RestoreTypeEnum::RESTORE_DATA_WAIT_SEND,
-        int32_t userId = DEFAULT_INVAL_VALUE);
+     */
+    ErrCode AppendBundles(UniqueFd remoteCap,
+                          std::vector<BundleName> bundlesToRestore,
+                          std::vector<std::string> detailInfos,
+                          RestoreTypeEnum restoreType = RestoreTypeEnum::RESTORE_DATA_WAIT_SEND,
+                          int32_t userId = DEFAULT_INVAL_VALUE);
 
     /**
      * @brief 用于追加待恢复应用
diff --git a/tests/mock/backup_kit_inner/b_session_restore_async_mock.cpp b/tests/mock/backup_kit_inner/b_session_restore_async_mock.cpp
index b1b7b6b2b9587543ec892203481f66fbc9701c79..9e680cd346eea84a7c7045bf1e2af753ae7ca7a8 100644
--- a/tests/mock/backup_kit_inner/b_session_restore_async_mock.cpp
+++ b/tests/mock/backup_kit_inner/b_session_restore_async_mock.cpp
@@ -80,7 +80,6 @@ ErrCode BSessionRestoreAsync::AppendBundles(UniqueFd remoteCap, vector<BundleNam
     bFileInfo.fileName = "manage.json";
     GTEST_LOG_(INFO) << "File ready callback for manage.json";
     callbacks_.onFileReady(bFileInfo, move(fdManage), 0);
-
     callbacks_.onBundleFinished(0, "com.example.app2backup");
 
     callbacks_.onAllBundlesFinished(0);
@@ -124,7 +123,6 @@ ErrCode BSessionRestoreAsync::AppendBundles(UniqueFd remoteCap,
     callbacks_.onBundleStarted(1, "com.example.app2backup");
     callbacks_.onBundleFinished(1, "com.example.app2backup");
     callbacks_.onAllBundlesFinished(1);
-    callbacks_.onResultReport("com.example.app2backup", "ok");
     callbacks_.onBackupServiceDied();
     callbacks_.onProcess("com.example.app2backup", "100");
     return BError(BError::Codes::OK);
diff --git a/tests/mock/backup_kit_inner/service_proxy_mock.cpp b/tests/mock/backup_kit_inner/service_proxy_mock.cpp
index 09f229ea3b7bc985535e970e9a16080067453ebd..04c6afe8ab0e7ee00b766e554c18c1883139c1d9 100644
--- a/tests/mock/backup_kit_inner/service_proxy_mock.cpp
+++ b/tests/mock/backup_kit_inner/service_proxy_mock.cpp
@@ -86,14 +86,17 @@ ErrCode ServiceProxy::GetFileHandle(const string &bundleName, const string &file
     return BError(BError::Codes::OK);
 }
 
-ErrCode ServiceProxy::AppendBundlesRestoreSession(UniqueFd fd, const vector<BundleName> &bundleNames,
-    const vector<std::string> &detailInfos, RestoreTypeEnum restoreType, int32_t userId)
+ErrCode ServiceProxy::AppendBundlesRestoreSession(UniqueFd fd,
+                                                  const vector<BundleName> &bundleNames,
+                                                  RestoreTypeEnum restoreType,
+                                                  int32_t userId)
 {
     return BError(BError::Codes::OK);
 }
 
 ErrCode ServiceProxy::AppendBundlesRestoreSession(UniqueFd fd,
                                                   const vector<BundleName> &bundleNames,
+                                                  const vector<std::string> &detailInfos,
                                                   RestoreTypeEnum restoreType,
                                                   int32_t userId)
 {
diff --git a/tests/moduletests/backup_kit_inner/BUILD.gn b/tests/moduletests/backup_kit_inner/BUILD.gn
index 9d97e78341cadf84aad1969755b474194bb2976e..c3fc260eee40865512d9d714ed0bf6303853f5fd 100644
--- a/tests/moduletests/backup_kit_inner/BUILD.gn
+++ b/tests/moduletests/backup_kit_inner/BUILD.gn
@@ -44,12 +44,6 @@ ohos_unittest("b_session_test") {
     "${path_backup}/utils:backup_utils",
   ]
 
-  cflags = [ "--coverage" ]
-
-  ldflags = [ "--coverage" ]
-
-  cflags_cc = [ "--coverage" ]
-
   external_deps = [
     "c_utils:utils",
     "hilog:libhilog",
diff --git a/tests/moduletests/backup_kit_inner/b_session_restore_async_test.cpp b/tests/moduletests/backup_kit_inner/b_session_restore_async_test.cpp
index deb124f876c46082e2e1ff40258851e3adc03d8e..9d6d8e81a51a55e1d61c372e44072d41bc5dd907 100644
--- a/tests/moduletests/backup_kit_inner/b_session_restore_async_test.cpp
+++ b/tests/moduletests/backup_kit_inner/b_session_restore_async_test.cpp
@@ -54,11 +54,6 @@ static void OnBackupServiceDied()
     GTEST_LOG_(INFO) << "BSessionRestoreAsyncTest OnBackupServiceDied OK";
 }
 
-static void OnResultReport(std::string bundleName, std::string result)
-{
-    GTEST_LOG_(INFO) << "BSessionRestoreAsyncTest OnResultReport OK";
-}
-
 class BSessionRestoreAsyncTest : public testing::Test {
 public:
     static void SetUpTestCase(void) {};
@@ -92,7 +87,6 @@ void BSessionRestoreAsyncTest::Init()
     callbacks_.onBundleFinished = OnBundleFinished;
     callbacks_.onAllBundlesFinished = OnAllBundlesFinished;
     callbacks_.onBackupServiceDied = OnBackupServiceDied;
-    callbacks_.onResultReport = OnResultReport;
 }
 
 /**
@@ -115,7 +109,6 @@ HWTEST_F(BSessionRestoreAsyncTest, SUB_backup_b_session_restore_async_0100, test
         callbacks_.onBundleFinished(ErrCode(BError::Codes::OK), "");
         callbacks_.onAllBundlesFinished(ErrCode(BError::Codes::OK));
         callbacks_.onBackupServiceDied();
-        callbacks_.onResultReport("", "");
     } catch (...) {
         EXPECT_TRUE(false);
         GTEST_LOG_(INFO) << "BSessionRestoreAsyncTest-an exception occurred by Callbacks.";
diff --git a/tests/moduletests/backup_kit_inner/b_session_restore_test.cpp b/tests/moduletests/backup_kit_inner/b_session_restore_test.cpp
index b91a476838a20613ff9f23c6d835e869546d26ca..1ab1115b1996cfbcf16494f7c5a58fa02da0e2c7 100644
--- a/tests/moduletests/backup_kit_inner/b_session_restore_test.cpp
+++ b/tests/moduletests/backup_kit_inner/b_session_restore_test.cpp
@@ -55,11 +55,6 @@ static void OnBackupServiceDied()
     GTEST_LOG_(INFO) << "BSessionRestoreTest OnBackupServiceDied OK";
 }
 
-static void OnResultReport(std::string bundleName, const std::string result)
-{
-    GTEST_LOG_(INFO) << "BSessionRestoreAsyncTest OnResultReport OK";
-}
-
 class BSessionRestoreTest : public testing::Test {
 public:
     static void SetUpTestCase(void) {};
@@ -93,7 +88,6 @@ void BSessionRestoreTest::Init()
     callbacks_.onBundleFinished = OnBundleFinished;
     callbacks_.onAllBundlesFinished = OnAllBundlesFinished;
     callbacks_.onBackupServiceDied = OnBackupServiceDied;
-    callbacks_.onResultReport = OnResultReport;
 }
 
 /**
diff --git a/tests/unittests/backup_api/backup_impl/include/i_service_mock.h b/tests/unittests/backup_api/backup_impl/include/i_service_mock.h
index ec2a2867f161d07687a5110db764a1564a6ba81f..a0da61edc9fc132789a051c9f64d6a9cb84218a6 100644
--- a/tests/unittests/backup_api/backup_impl/include/i_service_mock.h
+++ b/tests/unittests/backup_api/backup_impl/include/i_service_mock.h
@@ -102,6 +102,7 @@ public:
 
     ErrCode AppendBundlesRestoreSession(UniqueFd fd,
                                         const std::vector<BundleName> &bundleNames,
+                                        const std::vector<std::string> &detailInfos,
                                         RestoreTypeEnum restoreType,
                                         int32_t userId) override
     {
@@ -110,7 +111,6 @@ public:
 
     ErrCode AppendBundlesRestoreSession(UniqueFd fd,
                                         const std::vector<BundleName> &bundleNames,
-                                        const std::vector<std::string> &detailInfos,
                                         RestoreTypeEnum restoreType,
                                         int32_t userId) override
     {
diff --git a/utils/include/b_json/b_json_entity_caps.h b/utils/include/b_json/b_json_entity_caps.h
index e641077e010be6bec3657ce1e2f5891d498bfdc7..74d092864e9b6f7f3356106cf9db82701ee4678d 100644
--- a/utils/include/b_json/b_json_entity_caps.h
+++ b/utils/include/b_json/b_json_entity_caps.h
@@ -204,10 +204,6 @@ public:
             if (item.isMember("extraInfo") && item["extraInfo"].isObject()) {
                 extraInfo = item["extraInfo"];
             }
-            int64_t increSpaceOccupied = 0;
-            if (item.isMember("increSpaceOccupied") && item["increSpaceOccupied"].isInt64()) {
-                increSpaceOccupied = item["increSpaceOccupied"].asInt64();
-            }
             bool fullBackupOnly = false;
             if (item.isMember("fullBackupOnly") && item["fullBackupOnly"].isBool()) {
                 fullBackupOnly = item["fullBackupOnly"].asBool();
@@ -216,10 +212,13 @@ public:
             if (item.isMember("appIndex") && item["appIndex"].isInt()) {
                 appIndex = item["appIndex"].asInt();
             }
+            int64_t increSpaceOccupied = 0;
+            if (item.isMember("increSpaceOccupied") && item["increSpaceOccupied"].isInt64()) {
+                increSpaceOccupied = item["increSpaceOccupied"].asInt64();
+            }
             bundleInfos.emplace_back(BundleInfo {item["name"].asString(), appIndex, item["versionCode"].asInt64(),
                                                  item["versionName"].asString(), item["spaceOccupied"].asInt64(),
-                                                 increSpaceOccupied,
-                                                 item["allToBackup"].asBool(), fullBackupOnly,
+                                                 increSpaceOccupied, item["allToBackup"].asBool(), fullBackupOnly,
                                                  item["extensionName"].asString(),
                                                  restoreDeps, supportScene, extraInfo});
         }