diff --git a/services/form_render_service/include/form_render_record.h b/services/form_render_service/include/form_render_record.h
index fafb1d7bcd88916a214bbbe4a651599184a78b01..3a25f7812169efededc75944caf0fd9223653c49 100644
--- a/services/form_render_service/include/form_render_record.h
+++ b/services/form_render_service/include/form_render_record.h
@@ -132,6 +132,7 @@ private:
     std::unordered_map<int64_t, std::shared_ptr<Ace::FormRendererGroup>> formRendererGroupMap_;
 
     std::string hapPath_;
+    std::string breakPoint_;
 };
 }  // namespace FormRender
 }  // namespace AppExecFwk
diff --git a/services/form_render_service/src/form_render_record.cpp b/services/form_render_service/src/form_render_record.cpp
index fb2d9f968bf557bd8354d38d921e16aa04ae74fa..d3c15b35b5bec438d17497c9d9829baad8a1fbbd 100644
--- a/services/form_render_service/src/form_render_record.cpp
+++ b/services/form_render_service/src/form_render_record.cpp
@@ -103,6 +103,7 @@ bool FormRenderRecord::CreateEventHandler(const std::string &bundleName)
 int32_t FormRenderRecord::UpdateRenderRecord(const FormJsInfo &formJsInfo, const Want &want, const sptr<IRemoteObject> hostRemoteObj)
 {
     HILOG_INFO("Updated record.");
+    breakPoint_ = want.GetStringParam("BreakPoint");
 
     // Some resources need to be initialized in a JS thread
     std::weak_ptr<FormRenderRecord> thisWeakPtr(shared_from_this());
@@ -190,7 +191,20 @@ bool FormRenderRecord::CreateRuntime(const FormJsInfo &formJsInfo)
     options.loadAce = true;
     options.isBundle = true;
     options.isUnique = true;
+    if (breakPoint_ == "beforePreload") {
+        HILOG_ERROR("raul start beforePreload loop");
+        while (true)
+        {
+        }
+    }
+    
     runtime_ = AbilityRuntime::Runtime::Create(options);
+    if (breakPoint_ == "afterPreload") {
+        HILOG_ERROR("raul start afterPreload loop");
+        while (true)
+        {
+        }
+    }
     if (runtime_ == nullptr) {
         HILOG_ERROR("Create runtime Failed!");
         return false;
diff --git a/services/include/form_data_mgr.h b/services/include/form_data_mgr.h
index 249718cfddf52081f749deb766c003ee90b9d8ce..b056adedb7ad9fa2331a2d91f1879c36a7d3997c 100644
--- a/services/include/form_data_mgr.h
+++ b/services/include/form_data_mgr.h
@@ -511,6 +511,12 @@ public:
      * @param formId The form id.
      */
     void StopRenderingForm(int32_t formId);
+
+    /**
+     * @brief update host forms
+     * @param updateFormIds
+     */
+    void UpdateHostForms(const std::vector<int64_t> &updateFormIds);
 private:
     /**
      * @brief Create form record.
@@ -601,6 +607,7 @@ private:
     template<typename T>
     bool GetAbilityFormInfo(const FormRecord &record, const std::vector<T> &abilities,
         AbilityFormInfo &abilityFormInfo);
+
 private:
     mutable std::recursive_mutex formRecordMutex_;
     mutable std::recursive_mutex formHostRecordMutex_;
diff --git a/services/include/form_event_util.h b/services/include/form_event_util.h
index d029d44768433f831f3e7ea8191fceecedc11141..4a8e7716cb5bb8653957818d833946ba50582c03 100644
--- a/services/include/form_event_util.h
+++ b/services/include/form_event_util.h
@@ -39,10 +39,8 @@ public:
     void HandleProviderRemoved(const std::string &bundleName, const int32_t userId);
     void HandleBundleDataCleared(const std::string &bundleName, int32_t userId);
     void HandleFormHostDataCleared(const int uid);
-    bool ProviderFormUpdated(const int64_t formId, const FormRecord &formRecord,
-        const std::vector<FormInfo> &targetForms);
-    bool ProviderFormUpdated(int64_t formId, const FormRecord &formRecord,
-        const BundlePackInfo &bundlePackInfo);
+    bool ProviderFormUpdated(const int64_t formId, FormRecord &formRecord, const std::vector<FormInfo> &targetForms);
+    bool ProviderFormUpdated(int64_t formId, FormRecord &formRecord, const BundlePackInfo &bundlePackInfo);
     void ClearFormDBRecordData(const int uid, std::map<int64_t, bool> &removedFormsMap);
     void ClearTempFormRecordData(const int uid, std::map<int64_t, bool> &removedFormsMap);
     void BatchDeleteNoHostTempForms(const int uid, std::map<FormIdKey, std::set<int64_t>> &noHostTempFormsMap,
@@ -53,6 +51,10 @@ public:
     void ReCreateForm(const int64_t formId);
     void BatchDeleteNoHostDBForms(const int uid, std::map<FormIdKey, std::set<int64_t>> &noHostFormDbMap,
         std::map<int64_t, bool> &removedFormsMap);
+
+private:
+    void UpateFormRecord(const FormInfo &formInfo, FormRecord &formRecord);
+    void UpateFormRecord(const AbilityFormInfo &formInfo, FormRecord &formRecord);
 };
 } // namespace AppExecFwk
 } // namespace OHOS
diff --git a/services/include/form_render_mgr.h b/services/include/form_render_mgr.h
index 2c53f7ce08d97392423b16821829aa9ccc3d8ccf..47f87b62bc301cde62ce0fc604c875bf9a73db93 100644
--- a/services/include/form_render_mgr.h
+++ b/services/include/form_render_mgr.h
@@ -66,6 +66,11 @@ public:
 
     bool IsRerenderForRenderServiceDied(int64_t formId);
 
+    void SetEvent(const std::string &event)
+    {
+        breakPointEvent_ = event;
+    }
+
 private:
     ErrCode ConnectRenderService(const sptr<FormRenderConnection> &connection) const;
 
@@ -95,6 +100,7 @@ private:
     sptr<IFormRender> renderRemoteObj_ = nullptr;
     sptr<IRemoteObject::DeathRecipient> renderDeathRecipient_ = nullptr;
     std::atomic<int32_t> atomicRerenderCount_ = 0;
+    std::string breakPointEvent_ = "RemoveBreakPoint";
 };
 
 /**
diff --git a/services/src/form_data_mgr.cpp b/services/src/form_data_mgr.cpp
index 6739ae65509cd61c968caf0494f2c8644f2cc320..df675d37e5344b35e6f13387ab360c93ff77126b 100644
--- a/services/src/form_data_mgr.cpp
+++ b/services/src/form_data_mgr.cpp
@@ -519,6 +519,27 @@ void FormDataMgr::CleanHostRemovedForms(const std::vector<int64_t> &removedFormI
 
     HILOG_INFO("%{public}s end", __func__);
 }
+
+void FormDataMgr::UpdateHostForms(const std::vector<int64_t> &updateFormIds)
+{
+    HILOG_INFO("%{public}s start, update form host record by formId list", __func__);
+    std::vector<int64_t> matchedIds;
+    std::lock_guard<std::recursive_mutex> lock(formHostRecordMutex_);
+    for (FormHostRecord &record : clientRecords_) {
+        for (const int64_t &formId : updateFormIds) {
+            if (record.Contains(formId)) {
+                matchedIds.emplace_back(formId);
+            }
+        }
+        if (!matchedIds.empty()) {
+            HILOG_INFO("%{public}s, OnFormUninstalled called", __func__);
+            record.OnFormUninstalled(matchedIds);
+            matchedIds.clear();
+        }
+    }
+    HILOG_INFO("%{public}s end", __func__);
+}
+
 /**
  * @brief Handle form host died.
  * @param remoteHost Form host proxy object.
diff --git a/services/src/form_event_util.cpp b/services/src/form_event_util.cpp
index 92025961dcdcea1b8d60708e5d4fbefca8df2e1d..3a20f6a6c91b76fd0fca94cf9060b1f2339df6a1 100644
--- a/services/src/form_event_util.cpp
+++ b/services/src/form_event_util.cpp
@@ -56,7 +56,7 @@ void FormEventUtil::HandleProviderUpdated(const std::string &bundleName, const i
     bool hasPackInfo = FormBmsHelper::GetInstance().GetBundlePackInfo(bundleName, userId, bundlePackInfo);
     std::vector<int64_t> removedForms;
     std::vector<int64_t> updatedForms;
-    for (const FormRecord& formRecord : formInfos) {
+    for (FormRecord& formRecord : formInfos) {
         HILOG_INFO("%{public}s, provider update, formName:%{public}s", __func__, formRecord.formName.c_str());
         int64_t formId = formRecord.formId;
         if (ProviderFormUpdated(formId, formRecord, targetForms)) {
@@ -92,6 +92,7 @@ void FormEventUtil::HandleProviderUpdated(const std::string &bundleName, const i
     for (const int64_t id : updatedForms) {
         FormProviderMgr::GetInstance().RefreshForm(id, want, true);
     }
+    FormDataMgr::GetInstance().UpdateHostForms(updatedForms);
     FormRenderMgr::GetInstance().ReloadForm(std::move(updatedForms), bundleName, userId);
 }
 
@@ -175,8 +176,8 @@ void FormEventUtil::HandleFormHostDataCleared(const int uid)
     }
 }
 
-bool FormEventUtil::ProviderFormUpdated(const int64_t formId,
-    const FormRecord &formRecord, const std::vector<FormInfo> &targetForms)
+bool FormEventUtil::ProviderFormUpdated(const int64_t formId, FormRecord &formRecord,
+    const std::vector<FormInfo> &targetForms)
 {
     HILOG_INFO("%{public}s start", __func__);
     if (targetForms.empty()) {
@@ -190,9 +191,10 @@ bool FormEventUtil::ProviderFormUpdated(const int64_t formId,
         HILOG_INFO("%{public}s, no updated form.", __func__);
         return false;
     }
-
     HILOG_INFO("%{public}s, form is still exist,form:%{public}s", __func__, formRecord.formName.c_str());
+
     // update resource
+    UpateFormRecord(updatedForm, formRecord);
     FormDataMgr::GetInstance().SetNeedRefresh(formId, true);
     FormCacheMgr::GetInstance().DeleteData(formId);
     FormBmsHelper::GetInstance().NotifyModuleNotRemovable(formRecord.bundleName, formRecord.moduleName);
@@ -203,7 +205,7 @@ bool FormEventUtil::ProviderFormUpdated(const int64_t formId,
     return true;
 }
 
-bool FormEventUtil::ProviderFormUpdated(const int64_t formId, const FormRecord &formRecord,
+bool FormEventUtil::ProviderFormUpdated(const int64_t formId, FormRecord &formRecord,
     const BundlePackInfo &bundlePackInfo)
 {
     HILOG_INFO("%{public}s start", __func__);
@@ -214,6 +216,7 @@ bool FormEventUtil::ProviderFormUpdated(const int64_t formId, const FormRecord &
     }
 
     HILOG_INFO("%{public}s, form is still in package info, form:%{public}s", __func__, formRecord.formName.c_str());
+    UpateFormRecord(packForm, formRecord);
     FormDataMgr::GetInstance().SetRecordNeedFreeInstall(formId, true);
     FormTimerCfg timerCfg;
     GetTimerCfg(packForm.updateEnabled, packForm.updateDuration, packForm.scheduledUpdateTime, timerCfg);
@@ -462,5 +465,33 @@ void FormEventUtil::BatchDeleteNoHostDBForms(const int uid, std::map<FormIdKey,
     }
 }
 
+void FormEventUtil::UpateFormRecord(const FormInfo &formInfo, FormRecord &formRecord)
+{
+    formRecord.formSrc = formInfo.src;
+    formRecord.uiSyntax = formInfo.uiSyntax;
+    formRecord.isEnableUpdate = formInfo.updateEnabled;
+    formRecord.updateDuration = formInfo.updateDuration;
+    std::vector<std::string> time = FormUtil::StringSplit(formInfo.scheduledUpdateTime, Constants::TIME_DELIMETER);
+    if (time.size() == Constants::UPDATE_AT_CONFIG_COUNT) {
+        formRecord.updateAtHour = std::stoi(time[0]);
+        formRecord.updateAtMin = std::stoi(time[1]);
+    }
+    HILOG_INFO("%{public}s formId:%{public}lld", __func__, formRecord.formId);
+    FormDataMgr::GetInstance().UpdateFormRecord(formRecord.formId, formRecord);
+}
+
+void FormEventUtil::UpateFormRecord(const AbilityFormInfo &formInfo, FormRecord &formRecord)
+{
+    formRecord.uiSyntax = (formInfo.type.compare("arkts") == 0 ? FormType::ETS : FormType::JS);
+    formRecord.isEnableUpdate = formInfo.updateEnabled;
+    formRecord.updateDuration = formInfo.updateDuration;
+    std::vector<std::string> time = FormUtil::StringSplit(formInfo.scheduledUpdateTime, Constants::TIME_DELIMETER);
+    if (time.size() == Constants::UPDATE_AT_CONFIG_COUNT) {
+        formRecord.updateAtHour = std::stoi(time[0]);
+        formRecord.updateAtMin = std::stoi(time[1]);
+    }
+    HILOG_INFO("%{public}s formId:%{public}lld", __func__, formRecord.formId);
+    FormDataMgr::GetInstance().UpdateFormRecord(formRecord.formId, formRecord);
+}
 } // namespace AppExecFwk
 } // namespace OHOS
diff --git a/services/src/form_mgr_adapter.cpp b/services/src/form_mgr_adapter.cpp
index 27b8b7d8dc3eed6dcb1ef1c5854989b9cdf7d30f..b45d0459eb634a2b89268655891e7402079ebd86 100644
--- a/services/src/form_mgr_adapter.cpp
+++ b/services/src/form_mgr_adapter.cpp
@@ -475,7 +475,7 @@ int FormMgrAdapter::UpdateForm(const int64_t formId,
         HILOG_ERROR("%{public}s error, not match bundleName:%{public}s.", __func__, bundleName.c_str());
         return ERR_APPEXECFWK_FORM_INVALID_PARAM;
     }
-
+    HILOG_INFO("uiSyntax = %{public}d", formRecord.uiSyntax);
     if (formRecord.uiSyntax == FormType::ETS) {
         WantParams wantParams;
         return FormRenderMgr::GetInstance().UpdateRenderingForm(formId, formProviderData, wantParams, true);
diff --git a/services/src/form_mgr_service.cpp b/services/src/form_mgr_service.cpp
index cdd4a28216c5596d226c45dab5cc95d4f7b9b865..39da299a2e222539620c9e7ad65cbd4843a92613 100644
--- a/services/src/form_mgr_service.cpp
+++ b/services/src/form_mgr_service.cpp
@@ -571,6 +571,8 @@ ErrCode FormMgrService::Init()
         matchingSkills.AddEvent(EventFwk::CommonEventSupport::COMMON_EVENT_PACKAGE_DATA_CLEARED);
         matchingSkills.AddEvent(EventFwk::CommonEventSupport::COMMON_EVENT_USER_REMOVED);
         matchingSkills.AddEvent(EventFwk::CommonEventSupport::COMMON_EVENT_BUNDLE_SCAN_FINISHED);
+        matchingSkills.AddEvent("beforePreload");
+        matchingSkills.AddEvent("afterPreload");
         // init TimerReceiver
         EventFwk::CommonEventSubscribeInfo subscribeInfo(matchingSkills);
         formSysEventReceiver_ = std::make_shared<FormSysEventReceiver>(subscribeInfo);
diff --git a/services/src/form_render_mgr.cpp b/services/src/form_render_mgr.cpp
index e889c519eebb1fc6cacaf7f437ea0efa272da451..e63806f0699cda8badffb6a3c13b7a7bbc7dc822 100644
--- a/services/src/form_render_mgr.cpp
+++ b/services/src/form_render_mgr.cpp
@@ -44,9 +44,10 @@ ErrCode FormRenderMgr::RenderForm(
     const FormRecord &formRecord, const WantParams &wantParams, const sptr<IRemoteObject> &hostToken)
 {
     HILOG_INFO("RenderForm formId: %{public}" PRId64 "", formRecord.formId);
-    if (formRecord.uiSyntax != FormType::ETS) {
-        return ERR_OK;
-    }
+    HILOG_INFO("uiSyntax = %{public}d", formRecord.uiSyntax);
+    // if (formRecord.uiSyntax != FormType::ETS) {
+    //     return ERR_OK;
+    // }
 
     if (formRecord.formId <= 0) {
         HILOG_ERROR("%{public}s fail, formId should be greater than 0.", __func__);
@@ -57,6 +58,7 @@ ErrCode FormRenderMgr::RenderForm(
     Want want;
     want.SetParams(wantParams);
     want.SetParam(Constants::FORM_SUPPLY_UID, std::to_string(userId) + formRecord.bundleName);
+    want.SetParam("BreakPoint", breakPointEvent_);
     if (atomicRerenderCount_ > 0) {
         --atomicRerenderCount_;
     } else {
@@ -93,6 +95,7 @@ ErrCode FormRenderMgr::RenderForm(
                 return ERR_APPEXECFWK_FORM_INVALID_PARAM;
             }
             want.SetParam(Constants::FORM_CONNECT_ID, connection->GetConnectId());
+            HILOG_ERROR("post render form");
             FormTaskMgr::GetInstance().PostRenderForm(formRecord, want, remoteObject);
             return ERR_OK;
         }
@@ -185,9 +188,10 @@ ErrCode FormRenderMgr::ReloadForm(std::vector<int64_t> &&formIds, const std::str
 ErrCode FormRenderMgr::StopRenderingForm(int64_t formId, const FormRecord &formRecord, const std::string &compId)
 {
     HILOG_DEBUG("%{public}s called.", __func__);
-    if (formRecord.uiSyntax != FormType::ETS) {
-        return ERR_OK;
-    }
+    HILOG_INFO("uiSyntax = %{public}d", formRecord.uiSyntax);
+    // if (formRecord.uiSyntax != FormType::ETS) {
+    //     return ERR_OK;
+    // }
     if (formRecord.abilityName.empty()) {
         HILOG_ERROR("%{public}s, formRecord.abilityName is empty.", __func__);
         return ERR_APPEXECFWK_FORM_INVALID_PARAM;
@@ -383,10 +387,11 @@ bool FormRenderMgr::IsNeedRender(int64_t formId)
         HILOG_ERROR("%{public}s fail, not exist such form, formId:%{public}" PRId64 "", __func__, formId);
         return false;
     }
-    if (formRecord.uiSyntax != FormType::ETS) {
-        HILOG_DEBUG("%{public}s fail, no need render, formId:%{public}" PRId64 "", __func__, formId);
-        return false;
-    }
+    HILOG_INFO("uiSyntax = %{public}d", formRecord.uiSyntax);
+    // if (formRecord.uiSyntax != FormType::ETS) {
+    //     HILOG_DEBUG("%{public}s fail, no need render, formId:%{public}" PRId64 "", __func__, formId);
+    //     return false;
+    // }
     return true;
 }
 
diff --git a/services/src/form_sys_event_receiver.cpp b/services/src/form_sys_event_receiver.cpp
index f5f62436a77d38ba2d09a6b4ef7366864f119f2a..f2d7e4a8159ac2d348f6183e8b8427a8a32c8704 100644
--- a/services/src/form_sys_event_receiver.cpp
+++ b/services/src/form_sys_event_receiver.cpp
@@ -23,6 +23,7 @@
 #include "form_db_cache.h"
 #include "form_info_mgr.h"
 #include "form_timer_mgr.h"
+#include "form_render_mgr.h"
 #include "hilog_wrapper.h"
 #include "in_process_call_wrapper.h"
 #include "want.h"
@@ -49,6 +50,10 @@ void FormSysEventReceiver::OnReceiveEvent(const EventFwk::CommonEventData &event
         HILOG_ERROR("%{public}s failed, empty action", __func__);
         return;
     }
+    if (action == "beforePreload" || action == "afterPreload") {
+        HILOG_ERROR("raul receive event = %{public}s", action.c_str());
+        FormRenderMgr::GetInstance().SetEvent(action);
+    }
     if (bundleName.empty() && action != EventFwk::CommonEventSupport::COMMON_EVENT_USER_REMOVED &&
         action != EventFwk::CommonEventSupport::COMMON_EVENT_BUNDLE_SCAN_FINISHED) {
         HILOG_ERROR("%{public}s failed, invalid param, action: %{public}s, bundleName: %{public}s",