diff --git a/services/bundlemgr/include/free_install/bundle_connect_ability_mgr.h b/services/bundlemgr/include/free_install/bundle_connect_ability_mgr.h
index 9ad7d62d..6d0a4d6d 100644
--- a/services/bundlemgr/include/free_install/bundle_connect_ability_mgr.h
+++ b/services/bundlemgr/include/free_install/bundle_connect_ability_mgr.h
@@ -75,7 +75,7 @@ private:
      * @param userId Designation User ID.
      * @return Returns true if create async task successfully called; returns false otherwise.
      */
-    bool SilentInstallSafely(const TargetAbilityInfo &targetAbilityInfo, const Want &want,
+    bool SilentInstall(const TargetAbilityInfo &targetAbilityInfo, const Want &want,
         const sptr<IRemoteObject> &callerToken, int32_t userId);
 
     /**
@@ -86,7 +86,7 @@ private:
      * @param userId Designation User ID.
      * @return Returns true if create async task successfully called; returns false otherwise.
      */
-    bool UpgradeCheckSafely(const TargetAbilityInfo &targetAbilityInfo, const Want &want,
+    bool UpgradeCheck(const TargetAbilityInfo &targetAbilityInfo, const Want &want,
         const sptr<IRemoteObject> &callerToken, int32_t userId);
 
     /**
@@ -97,7 +97,7 @@ private:
      * @param userId Designation User ID.
      * @return Returns true if create async task successfully called; returns false otherwise.
      */
-    bool UpgradeInstallSafely(const TargetAbilityInfo &targetAbilityInfo, const Want &want,
+    bool UpgradeInstall(const TargetAbilityInfo &targetAbilityInfo, const Want &want,
         const sptr<IRemoteObject> &callerToken, int32_t userId);
 
     /**
@@ -214,8 +214,8 @@ private:
         const sptr<IRemoteObject> &callBack, InnerBundleInfo &innerBundleInfo);
 
     bool GetAbilityMgrProxy();
-    void WaitFormConnecting(std::unique_lock<std::mutex> &lock);
-    void WaitFormConnected(std::unique_lock<std::mutex> &lock);
+    void WaitFromConnecting(std::unique_lock<std::mutex> &lock);
+    void WaitFromConnected(std::unique_lock<std::mutex> &lock);
 
     mutable std::atomic<int> transactId_ = 0;
     std::condition_variable cv_;
diff --git a/services/bundlemgr/include/free_install/i_service_center_status_callback.h b/services/bundlemgr/include/free_install/i_service_center_status_callback.h
index 753d7398..b205010e 100644
--- a/services/bundlemgr/include/free_install/i_service_center_status_callback.h
+++ b/services/bundlemgr/include/free_install/i_service_center_status_callback.h
@@ -36,7 +36,7 @@ public:
      * @brief Will be execute when free install is complete.
      * @param installResult the json of InstallResult
      */
-    virtual void OnInstallFinished(std::string installResult) = 0;
+    virtual int32_t OnInstallFinished(std::string installResult) = 0;
 };
 }  // namespace AppExecFwk
 }  // namespace OHOS
diff --git a/services/bundlemgr/include/free_install/service_center_status_callback.h b/services/bundlemgr/include/free_install/service_center_status_callback.h
index d1ace4d1..08a20e82 100644
--- a/services/bundlemgr/include/free_install/service_center_status_callback.h
+++ b/services/bundlemgr/include/free_install/service_center_status_callback.h
@@ -38,7 +38,7 @@ public:
      * @brief Free install is complete.
      * @param installResult Install result
      */
-    void OnInstallFinished(std::string installResult);
+    int32_t OnInstallFinished(std::string installResult);
 
 private:
     std::weak_ptr<BundleConnectAbilityMgr> server_;
diff --git a/services/bundlemgr/include/free_install/service_center_status_callback_stub.h b/services/bundlemgr/include/free_install/service_center_status_callback_stub.h
index 3fb0ffd8..4a9d462c 100644
--- a/services/bundlemgr/include/free_install/service_center_status_callback_stub.h
+++ b/services/bundlemgr/include/free_install/service_center_status_callback_stub.h
@@ -37,7 +37,6 @@ public:
 
 private:
     DISALLOW_COPY_AND_MOVE(ServiceCenterStatusCallbackStub);
-    int32_t OnInstallFinishedInner(MessageParcel &data, MessageParcel &reply);
 };
 }  // namespace AppExecFwk
 }  // namespace OHOS
diff --git a/services/bundlemgr/src/free_install/bundle_connect_ability_mgr.cpp b/services/bundlemgr/src/free_install/bundle_connect_ability_mgr.cpp
index 9ebca746..3f055140 100644
--- a/services/bundlemgr/src/free_install/bundle_connect_ability_mgr.cpp
+++ b/services/bundlemgr/src/free_install/bundle_connect_ability_mgr.cpp
@@ -17,8 +17,6 @@
 
 #include "app_log_wrapper.h"
 #include "bundle_mgr_service.h"
-#include "event_handler.h"
-#include "event_runner.h"
 #include "free_install_params.h"
 #include "json_util.h"
 #include "parcel.h"
@@ -33,6 +31,7 @@ const std::u16string ATOMIC_SERVICE_STATUS_CALLBACK_TOKEN = u"ohos.aafwk.IAtomic
 const std::string serviceCenterBundleName = "com.ohos.hag.famanager";
 const std::string serviceCenterAbilityName = "com.ohos.hag.famanager.HapInstallServiceAbility";
 constexpr uint32_t FREE_INSTALL_DONE = 0;
+constexpr uint32_t DEFAULT_VERSION = 1;
 constexpr uint32_t CALLING_TYPE_HARMONY = 2;
 constexpr uint32_t BIT_ONE_COMPATIBLE = 0;
 constexpr uint32_t BIT_TWO_BACK_MODE = 1;
@@ -90,10 +89,10 @@ BundleConnectAbilityMgr::~BundleConnectAbilityMgr()
     }
 }
 
-bool BundleConnectAbilityMgr::SilentInstallSafely(const TargetAbilityInfo &targetAbilityInfo, const Want &want,
+bool BundleConnectAbilityMgr::SilentInstall(const TargetAbilityInfo &targetAbilityInfo, const Want &want,
     const sptr<IRemoteObject> &callerToken, int32_t userId)
 {
-    APP_LOGI("SilentInstallSafely");
+    APP_LOGI("SilentInstall");
     if (handler_ == nullptr) {
         SendCallBack(FreeInstallErrorCode::UNDEFINED_ERROR, want,
             userId, targetAbilityInfo.targetInfo.transactId);
@@ -101,18 +100,18 @@ bool BundleConnectAbilityMgr::SilentInstallSafely(const TargetAbilityInfo &targe
         APP_LOGE("handler is null");
         return false;
     }
-    auto silentInstallSafelyFunc = [this, targetAbilityInfo, want, userId, callerToken]() {
+    auto silentInstallFunc = [this, targetAbilityInfo, want, userId, callerToken]() {
         int32_t flag = ServiceCenterFunction::CONNECT_SILENT_INSTALL;
         this->SendRequestToServiceCenter(flag, targetAbilityInfo, want, userId, callerToken);
     };
-    handler_->PostTask(silentInstallSafelyFunc, targetAbilityInfo.targetInfo.transactId.c_str());
+    handler_->PostTask(silentInstallFunc, targetAbilityInfo.targetInfo.transactId.c_str());
     return true;
 }
 
-bool BundleConnectAbilityMgr::UpgradeCheckSafely(const TargetAbilityInfo &targetAbilityInfo, const Want &want,
+bool BundleConnectAbilityMgr::UpgradeCheck(const TargetAbilityInfo &targetAbilityInfo, const Want &want,
     const sptr<IRemoteObject> &callerToken, int32_t userId)
 {
-    APP_LOGI("UpgradeCheckSafely");
+    APP_LOGI("UpgradeCheck");
     if (handler_ == nullptr) {
         SendCallBack(FreeInstallErrorCode::UNDEFINED_ERROR, want,
             userId, targetAbilityInfo.targetInfo.transactId);
@@ -120,18 +119,18 @@ bool BundleConnectAbilityMgr::UpgradeCheckSafely(const TargetAbilityInfo &target
         APP_LOGE("handler is null");
         return false;
     }
-    auto upgradeCheckSafelyFunc = [this, targetAbilityInfo, want, userId, callerToken]() {
+    auto upgradeCheckFunc = [this, targetAbilityInfo, want, userId, callerToken]() {
         int32_t flag = ServiceCenterFunction::CONNECT_UPGRADE_CHECK;
         this->SendRequestToServiceCenter(flag, targetAbilityInfo, want, userId, callerToken);
     };
-    handler_->PostTask(upgradeCheckSafelyFunc, targetAbilityInfo.targetInfo.transactId.c_str());
+    handler_->PostTask(upgradeCheckFunc, targetAbilityInfo.targetInfo.transactId.c_str());
     return true;
 }
 
-bool BundleConnectAbilityMgr::UpgradeInstallSafely(const TargetAbilityInfo &targetAbilityInfo, const Want &want,
+bool BundleConnectAbilityMgr::UpgradeInstall(const TargetAbilityInfo &targetAbilityInfo, const Want &want,
     const sptr<IRemoteObject> &callerToken, int32_t userId)
 {
-    APP_LOGI("UpgradeInstallSafely");
+    APP_LOGI("UpgradeInstall");
     if (handler_ == nullptr) {
         SendCallBack(FreeInstallErrorCode::UNDEFINED_ERROR, want,
             userId, targetAbilityInfo.targetInfo.transactId);
@@ -139,11 +138,11 @@ bool BundleConnectAbilityMgr::UpgradeInstallSafely(const TargetAbilityInfo &targ
         APP_LOGE("handler is null");
         return false;
     }
-    auto upgradeInstallSafelyFunc = [this, targetAbilityInfo, want, userId, callerToken]() {
+    auto upgradeInstallFunc = [this, targetAbilityInfo, want, userId, callerToken]() {
         int32_t flag = ServiceCenterFunction::CONNECT_UPGRADE_INSTALL;
         this->SendRequestToServiceCenter(flag, targetAbilityInfo, want, userId, callerToken);
     };
-    handler_->PostTask(upgradeInstallSafelyFunc, targetAbilityInfo.targetInfo.transactId.c_str());
+    handler_->PostTask(upgradeInstallFunc, targetAbilityInfo.targetInfo.transactId.c_str());
     return true;
 }
 
@@ -178,7 +177,7 @@ void BundleConnectAbilityMgr::DisconnectAbility()
     }
 }
 
-void BundleConnectAbilityMgr::WaitFormConnecting(std::unique_lock<std::mutex> &lock)
+void BundleConnectAbilityMgr::WaitFromConnecting(std::unique_lock<std::mutex> &lock)
 {
     APP_LOGI("ConnectAbility await start CONNECTING");
     while (connectState_ == ServiceCenterConnectState::CONNECTING) {
@@ -187,7 +186,7 @@ void BundleConnectAbilityMgr::WaitFormConnecting(std::unique_lock<std::mutex> &l
     APP_LOGI("ConnectAbility await end CONNECTING");
 }
 
-void BundleConnectAbilityMgr::WaitFormConnected(std::unique_lock<std::mutex> &lock)
+void BundleConnectAbilityMgr::WaitFromConnected(std::unique_lock<std::mutex> &lock)
 {
     APP_LOGI("ConnectAbility await start CONNECTED");
     while (connectState_ != ServiceCenterConnectState::CONNECTED) {
@@ -201,7 +200,7 @@ bool BundleConnectAbilityMgr::ConnectAbility(const Want &want, const sptr<IRemot
     APP_LOGI("ConnectAbility start target bundle = %{public}s", want.GetBundle().c_str());
     std::unique_lock<std::mutex> lock(mutex_);
     if (connectState_ == ServiceCenterConnectState::CONNECTING) {
-        WaitFormConnecting(lock);
+        WaitFromConnecting(lock);
     } else if (connectState_ == ServiceCenterConnectState::DISCONNECTED) {
         connectState_ = ServiceCenterConnectState::CONNECTING;
         if (!GetAbilityMgrProxy()) {
@@ -221,7 +220,7 @@ bool BundleConnectAbilityMgr::ConnectAbility(const Want &want, const sptr<IRemot
         int result = abilityMgrProxy_->ConnectAbility(want, serviceCenterConnection_, callerToken);
         if (result == ERR_OK) {
             if (connectState_ != ServiceCenterConnectState::CONNECTED) {
-                WaitFormConnected(lock);
+                WaitFromConnected(lock);
                 serviceCenterRemoteObject_ = serviceCenterConnection_->GetRemoteObject();
             }
         } else {
@@ -450,7 +449,7 @@ void BundleConnectAbilityMgr::GetTargetAbilityInfo(const Want &want, InnerBundle
     targetInfo->callingAppType = CALLING_TYPE_HARMONY;
     targetAbilityInfo->targetInfo = *targetInfo;
     this->GetCallingInfo(innerBundleInfo, callingBundleNames, callingAppids);
-    targetAbilityInfo->version = std::to_string(innerBundleInfo.GetVersionCode());
+    targetAbilityInfo->version = DEFAULT_VERSION;
     targetInfo->callingBundleNames = callingBundleNames;
     targetInfo->callingAppIds = callingAppids;
 }
@@ -512,7 +511,7 @@ bool BundleConnectAbilityMgr::CheckIsModuleNeedUpdate(
             APP_LOGE("BundleConnectAbilityMgr::QueryAbilityInfo map emplace error");
             CallAbilityManager(FreeInstallErrorCode::UNDEFINED_ERROR, want, userId, callBack);
         }
-        this->UpgradeInstallSafely(*targetAbilityInfo, want, nullptr, userId);
+        this->UpgradeInstall(*targetAbilityInfo, want, nullptr, userId);
         return true;
     }
     APP_LOGI("Module is not need update");
@@ -579,7 +578,7 @@ bool BundleConnectAbilityMgr::QueryAbilityInfo(const Want &want, int32_t flags,
         CallAbilityManager(FreeInstallErrorCode::UNDEFINED_ERROR, want, userId, callBack);
         return false;
     }
-    this->SilentInstallSafely(*targetAbilityInfo, want, nullptr, userId);
+    this->SilentInstall(*targetAbilityInfo, want, nullptr, userId);
     return false;
 }
 
@@ -616,8 +615,7 @@ void BundleConnectAbilityMgr::UpgradeAtomicService(const Want &want, int32_t use
         APP_LOGE("BundleConnectAbilityMgr::QueryAbilityInfo map emplace error");
         return;
     }
-    targetAbilityInfo->version = std::to_string(innerBundleInfo.GetVersionCode());
-    this->UpgradeCheckSafely(*targetAbilityInfo, want, nullptr, userId);
+    this->UpgradeCheck(*targetAbilityInfo, want, nullptr, userId);
 }
 }  // namespace AppExecFwk
 }  // namespace OHOS
\ No newline at end of file
diff --git a/services/bundlemgr/src/free_install/service_center_death_recipient.cpp b/services/bundlemgr/src/free_install/service_center_death_recipient.cpp
index 13e07e06..ca47718f 100644
--- a/services/bundlemgr/src/free_install/service_center_death_recipient.cpp
+++ b/services/bundlemgr/src/free_install/service_center_death_recipient.cpp
@@ -73,7 +73,7 @@ void ServiceCenterDeathRecipient::SendCallBack(FreeInstallParams &freeInstallPar
     }
     MessageParcel reply;
     MessageOption option;
-    if (freeInstallParams.callback->SendRequest(FREE_INSTALL_DONE, data, reply, option) != OHOS::NO_ERROR) {
+    if (freeInstallParams.callback->SendRequest(FREE_INSTALL_DONE, data, reply, option) != ERR_OK) {
         APP_LOGE("BundleConnectAbilityMgr::SendCallBack SendRequest failed");
     }
     freeInstallParamsMap_.erase(transactId);
diff --git a/services/bundlemgr/src/free_install/service_center_status_callback.cpp b/services/bundlemgr/src/free_install/service_center_status_callback.cpp
index dce34cf8..c1edab32 100644
--- a/services/bundlemgr/src/free_install/service_center_status_callback.cpp
+++ b/services/bundlemgr/src/free_install/service_center_status_callback.cpp
@@ -15,25 +15,24 @@
 
 #include "service_center_status_callback.h"
 
-#include "hilog_wrapper.h"
-
 namespace OHOS {
 namespace AppExecFwk {
 ServiceCenterStatusCallback::ServiceCenterStatusCallback(const std::weak_ptr<BundleConnectAbilityMgr> &server)
     : server_(server)
 {
-    HILOG_INFO("%{public}s", __func__);
+    APP_LOGI("%{public}s", __func__);
 }
 
-void ServiceCenterStatusCallback::OnInstallFinished(std::string installResult)
+int32_t ServiceCenterStatusCallback::OnInstallFinished(std::string installResult)
 {
-    HILOG_INFO("%{public}s", __func__);
+    APP_LOGI("%{public}s", __func__);
     auto server = server_.lock();
     if (!server) {
-        HILOG_ERROR("pointer is nullptr.");
-        return;
+        APP_LOGE("pointer is nullptr.");
+        return ERR_INVALID_VALUE;
     }
     server->OnServiceCenterCall(installResult);
+    return ERR_OK;
 }
 }  // namespace AppExecFwk
 }  // namespace OHOS
diff --git a/services/bundlemgr/src/free_install/service_center_status_callback_proxy.cpp b/services/bundlemgr/src/free_install/service_center_status_callback_proxy.cpp
index 975d4657..dc59e3ca 100644
--- a/services/bundlemgr/src/free_install/service_center_status_callback_proxy.cpp
+++ b/services/bundlemgr/src/free_install/service_center_status_callback_proxy.cpp
@@ -15,7 +15,6 @@
 
 #include "service_center_status_callback_proxy.h"
 
-#include "hilog_wrapper.h"
 #include "ipc_types.h"
 #include "message_parcel.h"
 
@@ -35,18 +34,18 @@ void ServiceCenterStatusCallbackProxy::OnRemoteInstallFinished(std::string insta
     MessageOption option;
 
     if (!data.WriteInterfaceToken(IServiceCenterStatusCallback::GetDescriptor())) {
-        HILOG_ERROR("Write interface token failed.");
+        APP_LOGE("Write interface token failed.");
         return;
     }
 
     if (!data.WriteString(installResult)) {
-        HILOG_ERROR("Write resultCode error.");
+        APP_LOGE("Write resultCode error.");
         return;
     }
 
     int32_t error = Remote()->SendRequest(0, data, reply, option);
     if (error != NO_ERROR) {
-        HILOG_ERROR("OnFinished fail, error: %{public}d", error);
+        APP_LOGE("OnFinished fail, error: %{public}d", error);
     }
 }
 }  // namespace AppExecFwk
diff --git a/services/bundlemgr/src/free_install/service_center_status_callback_stub.cpp b/services/bundlemgr/src/free_install/service_center_status_callback_stub.cpp
index 36b2f09d..efbdcb48 100644
--- a/services/bundlemgr/src/free_install/service_center_status_callback_stub.cpp
+++ b/services/bundlemgr/src/free_install/service_center_status_callback_stub.cpp
@@ -15,9 +15,7 @@
 
 #include "service_center_status_callback_stub.h"
 
-#include "hilog_wrapper.h"
-#include "ipc_types.h"
-#include "json_util.h"
+#include "app_log_wrapper.h"
 #include "message_parcel.h"
 #include "string_ex.h"
 
@@ -28,18 +26,12 @@ ServiceCenterStatusCallbackStub::ServiceCenterStatusCallbackStub()
     APP_LOGI("ServiceCenterStatusCallbackStub is created");
 }
 
-int32_t ServiceCenterStatusCallbackStub::OnInstallFinishedInner(MessageParcel &data, MessageParcel &reply)
-{
-    auto result = data.ReadString16();
-    OnInstallFinished(Str16ToStr8(result));
-    return NO_ERROR;
-}
-
 int32_t ServiceCenterStatusCallbackStub::OnRemoteRequest(
     uint32_t code, MessageParcel &data, MessageParcel &reply, MessageOption &option)
 {
     data.ReadInterfaceToken();
-    return (this->OnInstallFinishedInner)(data, reply);
+    auto result = data.ReadString16();
+    return OnInstallFinished(Str16ToStr8(result));
 }
 }  // namespace AppExecFwk
 }  // namespace OHOS