diff --git a/bundle.json b/bundle.json
index 3eb9630e8b021e3264b3d2c618f0c54b8cee351b..bf694d3a663d4a0967b4cee8175e7448d6789af3 100644
--- a/bundle.json
+++ b/bundle.json
@@ -32,7 +32,8 @@
             "third_party": [
                 "zlib",
                 "bounds_checking_function",
-                "cjson"
+                "cjson",
+                "jerryscript"
             ]
         },
         "build": {
diff --git a/frameworks/bundle_lite/include/bundlems_slite_client.h b/frameworks/bundle_lite/include/bundlems_slite_client.h
old mode 100755
new mode 100644
index bf1f518aefe80628a2ba296629d8c3cb214bdb64..8bfb2aecb5173483d36839f44941a6fdc79dc1b2
--- a/frameworks/bundle_lite/include/bundlems_slite_client.h
+++ b/frameworks/bundle_lite/include/bundlems_slite_client.h
@@ -54,6 +54,12 @@ public:
 
     uint8_t GetBundleInfosNoReplication(const int flags, BundleInfo **bundleInfos, int32_t *len) const;
 
+    PreAppList *InitPreAppInfo(void) const;
+
+    void InsertPreAppInfo(const char *filePath, PreAppList *list) const;
+
+    void SetPreAppInfo(PreAppList *list) const;
+
 private:
     BundleMsClient() = default;
 
diff --git a/frameworks/bundle_lite/src/slite/bundle_manager_inner.cpp b/frameworks/bundle_lite/src/slite/bundle_manager_inner.cpp
old mode 100755
new mode 100644
index a2fd4c253e51418a8d1cc9c7e15cd744478b11e7..cbae83426583b0e6bb19b0626ec0484c1be01f0c
--- a/frameworks/bundle_lite/src/slite/bundle_manager_inner.cpp
+++ b/frameworks/bundle_lite/src/slite/bundle_manager_inner.cpp
@@ -43,4 +43,19 @@ uint8_t GetBundleInfosNoReplication(const int flags, BundleInfo **bundleInfos, i
 {
     return OHOS::BundleMsClient::GetInstance().GetBundleInfosNoReplication(flags, bundleInfos, len);
 }
+
+PreAppList *InitPreAppInfo(void)
+{
+    return OHOS::BundleMsClient::GetInstance().InitPreAppInfo();
+}
+
+void InsertPreAppInfo(const char *filePath, PreAppList *list)
+{
+    OHOS::BundleMsClient::GetInstance().InsertPreAppInfo(filePath, list);
+}
+
+void SetPreAppInfo(PreAppList *list)
+{
+    OHOS::BundleMsClient::GetInstance().SetPreAppInfo(list);
+}
 }
diff --git a/frameworks/bundle_lite/src/slite/bundlems_slite_client.cpp b/frameworks/bundle_lite/src/slite/bundlems_slite_client.cpp
old mode 100755
new mode 100644
index add659c3fd883f1ca9d4bf0477aef75d0be16e53..e9c51ecf10c12e66aeb30fb8e585ae902c0936c9
--- a/frameworks/bundle_lite/src/slite/bundlems_slite_client.cpp
+++ b/frameworks/bundle_lite/src/slite/bundlems_slite_client.cpp
@@ -152,8 +152,11 @@ bool BundleMsClient::RegisterInstallerCallback (InstallerCallback installerCallb
 
 uint8_t BundleMsClient::QueryAbilityInfo (const Want *want, AbilityInfo *abilityInfo) const
 {
+    if ((want == nullptr) || (abilityInfo == nullptr)) {
+        return ERR_APPEXECFWK_QUERY_PARAMETER_ERROR;
+    }
     if (!Initialize()) {
-        return -1;
+        return ERR_APPEXECFWK_INSTALL_FAILED_INTERNAL_ERROR;
     }
     return bmsProxy_->QueryAbilityInfo(want, abilityInfo);
 }
@@ -164,7 +167,8 @@ uint8_t BundleMsClient::GetBundleInfo (const char *bundleName, int32_t flags, Bu
         return ERR_APPEXECFWK_QUERY_PARAMETER_ERROR;
     }
     if (!Initialize()) {
-        return -1;
+        HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] Initialize is failed");
+        return ERR_APPEXECFWK_INSTALL_FAILED_INTERNAL_ERROR;
     }
     return bmsProxy_->GetBundleInfo(bundleName, flags, bundleInfo);
 }
@@ -178,13 +182,17 @@ uint8_t BundleMsClient::GetBundleInfos (int32_t flags, BundleInfo **bundleInfos,
         return ERR_APPEXECFWK_QUERY_NO_INFOS;
     }
     if (!Initialize()) {
-        return -1;
+        HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] Initialize is failed");
+        return ERR_APPEXECFWK_INSTALL_FAILED_INTERNAL_ERROR;
     }
     return bmsProxy_->GetBundleInfos(flags, bundleInfos, len);
 }
 
 bool BundleMsClient::GetInstallState (const char *bundleName, InstallState *installState, uint8_t *installProcess) const
 {
+    if ((bundleName == nullptr) || (installState == nullptr) || (installProcess == nullptr)) {
+        return ERR_APPEXECFWK_QUERY_PARAMETER_ERROR;
+    }
     if (!Initialize()) {
         return false;
     }
@@ -193,8 +201,11 @@ bool BundleMsClient::GetInstallState (const char *bundleName, InstallState *inst
 
 uint32_t BundleMsClient::GetBundleSize (const char *bundleName) const
 {
+    if (bundleName == nullptr) {
+        return ERR_APPEXECFWK_QUERY_PARAMETER_ERROR;
+    }
     if (!Initialize()) {
-        return -1;
+        return ERR_APPEXECFWK_INSTALL_FAILED_INTERNAL_ERROR;
     }
     return bmsProxy_->GetBundleSize(bundleName);
 }
@@ -209,9 +220,42 @@ void BundleMsClient::UpdateBundleInfoList () const
 
 uint8_t BundleMsClient::GetBundleInfosNoReplication (const int flags, BundleInfo **bundleInfos, int32_t *len) const
 {
+    if ((bundleInfos == nullptr) || (len == nullptr)) {
+        return ERR_APPEXECFWK_QUERY_PARAMETER_ERROR;
+    }
     if (!Initialize()) {
-        return -1;
+        return ERR_APPEXECFWK_INSTALL_FAILED_INTERNAL_ERROR;
     }
     return bmsProxy_->GetBundleInfosNoReplication(flags, bundleInfos, len);
 }
+
+PreAppList *BundleMsClient::InitPreAppInfo () const
+{
+    if (!Initialize()) {
+        return nullptr;
+    }
+    return bmsProxy_->InitPreAppInfo();
+}
+
+void BundleMsClient::InsertPreAppInfo (const char *filePath, PreAppList *list) const
+{
+    if ((filePath == nullptr) || (list == nullptr)) {
+        return;
+    }
+    if (!Initialize()) {
+        return;
+    }
+    bmsProxy_->InsertPreAppInfo(filePath, list);
+}
+
+void BundleMsClient::SetPreAppInfo(PreAppList *list) const
+{
+    if (list == nullptr) {
+        return;
+    }
+    if (!Initialize()) {
+        return;
+    }
+    bmsProxy_->SetPreAppInfo(list);
+}
 } //  namespace OHOS
diff --git a/interfaces/inner_api/bundlemgr_lite/bundle_service_interface.h b/interfaces/inner_api/bundlemgr_lite/bundle_service_interface.h
old mode 100755
new mode 100644
index 8275af316d2091a914eab904ec2c8959ca809f53..4aa018139220221d3742c6b0be512760c4e68c35
--- a/interfaces/inner_api/bundlemgr_lite/bundle_service_interface.h
+++ b/interfaces/inner_api/bundlemgr_lite/bundle_service_interface.h
@@ -58,6 +58,9 @@ struct BmsSliteInterface {
     bool (*RegisterInstallerCallback)(InstallerCallback installerCallback);
     void (*UpdateBundleInfoList)();
     uint8_t (*GetBundleInfosNoReplication)(const int flags, BundleInfo **bundleInfos, int32_t *len);
+    PreAppList *(*InitPreAppInfo)(void);
+    void (*InsertPreAppInfo)(const char *filePath, PreAppList *list);
+    void (*SetPreAppInfo)(PreAppList *list);
 };
 #ifdef __cplusplus
 #if __cplusplus
diff --git a/interfaces/inner_api/bundlemgr_lite/slite/bundle_install_msg.h b/interfaces/inner_api/bundlemgr_lite/slite/bundle_install_msg.h
index 6fca8947576e44283b02453460072c21de35e9cb..81b4ea3b4f8e9276f44c8b2ccfed0d856f257155 100644
--- a/interfaces/inner_api/bundlemgr_lite/slite/bundle_install_msg.h
+++ b/interfaces/inner_api/bundlemgr_lite/slite/bundle_install_msg.h
@@ -19,6 +19,7 @@
 #include <stdint.h>
 
 #include "bundle_manager.h"
+#include "los_list.h"
 
 #ifdef __cplusplus
 #if __cplusplus
@@ -26,6 +27,7 @@ extern "C" {
 #endif
 #endif /* __cplusplus */
 
+#define MAX_APP_FILE_PATH_LEN 100
 typedef enum {
     BUNDLE_INSTALL_DOING = 0,
     BUNDLE_INSTALL_OK = 1,
@@ -44,6 +46,11 @@ typedef struct {
     uint8_t installProcess;
 } BundleInstallMsg;
 
+typedef struct {
+    LOS_DL_LIST appDoubleList;
+    char filePath[MAX_APP_FILE_PATH_LEN];
+} PreAppList;
+
 /**
  * @brief Get the install state and install process of the bundle.
  *
@@ -95,6 +102,31 @@ void UpdateBundleInfoList(void);
  */
 uint8_t GetBundleInfosNoReplication(const int flags, BundleInfo **bundleInfos, int32_t *len);
 
+/**
+ * @brief Initializing preset application information.
+ *
+ * @return Returns an empty PreAppList.
+ *
+ */
+PreAppList *InitPreAppInfo(void);
+
+/**
+ * @brief Insert preset application information to the list.
+ *
+ * @param filePath Indicates the file path of the preconfigured application.
+ * @param list Indicates the inserted list.
+ *
+ */
+void InsertPreAppInfo(const char *filePath, PreAppList *list);
+
+/**
+ * @brief Setting the preset application list.
+ *
+ * @param list Indicates the preset application list.
+ *
+ */
+void SetPreAppInfo(PreAppList *list);
+
 #ifdef __cplusplus
 #if __cplusplus
 }
diff --git a/services/bundlemgr_lite/BUILD.gn b/services/bundlemgr_lite/BUILD.gn
index a541e93d476b3334411637546b2375327e468a0b..ae3080ac9ccc5e240b8b003218d256c780705a38 100644
--- a/services/bundlemgr_lite/BUILD.gn
+++ b/services/bundlemgr_lite/BUILD.gn
@@ -30,11 +30,17 @@ if (ohos_kernel_type == "liteos_m") {
       "src/gt_bundle_parser.cpp",
       "src/gt_extractor_util.cpp",
     ]
+
+    defines = ["JERRY_FOR_IAR_CONFIG"]
+
     deps = [
       "${appexecfwk_lite_path}/frameworks/bundle_lite:bundle",
+      "//base/global/resource_management_lite/frameworks/resmgr_lite:global_resmgr",
       "//base/hiviewdfx/hilog_lite/frameworks/featured:hilog_static",
+      "//build/lite/config/component/cJSON:cjson_static",
       "//foundation/arkui/ace_engine_lite/frameworks:ace_lite",
       "//foundation/systemabilitymgr/samgr_lite/samgr:samgr",
+      "//third_party/jerryscript/jerry-core:jerry-core_static"
     ]
 
     include_dirs = [
@@ -56,8 +62,13 @@ if (ohos_kernel_type == "liteos_m") {
       "//foundation/systemabilitymgr/samgr_lite/interfaces/kits/registry",
       "//foundation/systemabilitymgr/samgr_lite/interfaces/kits/samgr",
       "//foundation/communication/ipc/interfaces/innerkits/c/ipc/include",
+      "//third_party/jerryscript/jerry-core",
       "//third_party/jerryscript/jerry-core/api",
+      "//third_party/jerryscript/jerry-core/ecma/base",
       "//third_party/jerryscript/jerry-core/include",
+      "//third_party/jerryscript/jerry-core/jrt",
+      "//third_party/jerryscript/jerry-core/jmem",
+      "//third_party/jerryscript/jerry-core/lit",
       "//third_party/cJSON",
       "//third_party/zlib",
       "//third_party/zlib/contrib/minizip",
diff --git a/services/bundlemgr_lite/include/bundle_common.h b/services/bundlemgr_lite/include/bundle_common.h
old mode 100755
new mode 100644
index 076e0799a900ec6611cc2210033c70366821086b..f3b4b0d520ab8288c588c7003100e82bb9a1baa0
--- a/services/bundlemgr_lite/include/bundle_common.h
+++ b/services/bundlemgr_lite/include/bundle_common.h
@@ -147,22 +147,22 @@ const uint8_t MAX_VERSION_NAME_LEN = 127;
 const uint16_t MAX_LABLE_LEN = 255;
 #else
 const char DEFAULT_DEVICE_TYPE[] = "fitnessWatch";
-const char INSTALL_PATH[] = "/data/user/ace/run";
-const char DATA_PATH[] = "/data/user/ace/data";
-const char SYSTEM_BUNDLE_PATH[] = "/data/system/ace/sys";
-const char THIRD_SYSTEM_BUNDLE_PATH[] = "/data/system/ace/vendor";
-const char UNINSTALL_THIRD_SYSTEM_BUNDLE_JSON[] = "/data/user/ace/etc/uninstalled_delbundle.json";
-const char THIRD_SYSTEM_BUNDLE_JSON[] = "/data/user/ace/etc/third_system_bundle.json";
-const char JSON_PATH[] = "/data/user/ace/etc/bundles/";
-const char JSON_PATH_NO_SLASH_END[] = "/data/user/ace/etc/bundles";
+const char INSTALL_PATH[] = "user/ace/run";
+const char DATA_PATH[] = "user/ace/data";
+const char SYSTEM_BUNDLE_PATH[] = "system/ace/sys";
+const char THIRD_SYSTEM_BUNDLE_PATH[] = "system/ace/vendor";
+const char UNINSTALL_THIRD_SYSTEM_BUNDLE_JSON[] = "user/ace/etc/uninstalled_delbundle.json";
+const char THIRD_SYSTEM_BUNDLE_JSON[] = "user/ace/etc/third_system_bundle.json";
+const char JSON_PATH[] = "user/ace/etc/bundles/";
+const char JSON_PATH_NO_SLASH_END[] = "user/ace/etc/bundles";
 // store bundle permissions for IAM
-const char PERMISSIONS_PATH[] = "/data/user/ace/etc/permissions";
+const char PERMISSIONS_PATH[] = "user/ace/etc/permissions";
 const char ASSET_JS_PATH[] = "/assets/js/default";
 const char ICON_NAME[] = "/icon.bin";
 const char SMALL_ICON_NAME[] = "/icon_small.bin";
 const char DEFAULT_ICON_SETTING[] = "$media:icon";
 const char INSTALL_FILE_SUFFIX[] = ".bin";
-const char TMP_RESOURCE_DIR[] = "/data/user/ace/run/tmpResource";
+const char TMP_RESOURCE_DIR[] = "user/ace/run/tmpResource";
 const char RESOURCES_RAW_FILE[] = "/resources/rawfile";
 const char RAW_FILE[] = "/rawfile";
 const uint16_t READ_SIZE = 1024 * 4;
@@ -172,7 +172,7 @@ const uint8_t LONG_LENGTH = 8;
 const uint16_t MAX_INT = 256;
 const uint8_t MAX_VERSION_NAME_LEN = 20;
 const uint8_t MAX_LABLE_LEN = 30;
-const uint8_t MAX_THIRD_BUNDLE_NUMBER = 50;
+const uint8_t MAX_THIRD_BUNDLE_NUMBER = 45;
 
 struct SignatureInfo {
     char *bundleName;
diff --git a/services/bundlemgr_lite/include/bundle_mgr_slite_feature.h b/services/bundlemgr_lite/include/bundle_mgr_slite_feature.h
old mode 100755
new mode 100644
index 7e940473b601bb16e1873560ff9eea8c7958d344..349ef9bb7f44c606d99c19ee636c1f1ed5c41a93
--- a/services/bundlemgr_lite/include/bundle_mgr_slite_feature.h
+++ b/services/bundlemgr_lite/include/bundle_mgr_slite_feature.h
@@ -40,6 +40,9 @@ public:
     static bool RegisterInstallerCallback(InstallerCallback installerCallback);
     static void UpdateBundleInfoList();
     static uint8_t GetBundleInfosNoReplication(const int flags, BundleInfo **bundleInfos, int32_t *len);
+    static PreAppList *InitPreAppInfo();
+    static void InsertPreAppInfo(const char *filePath, PreAppList *list);
+    static void SetPreAppInfo(PreAppList *list);
     static void Init();
 
     static BundleMgrSliteFeature *GetInstance()
diff --git a/services/bundlemgr_lite/include/gt_bundle_extractor.h b/services/bundlemgr_lite/include/gt_bundle_extractor.h
index e504de959199ae801ac4fe2cd578320975fc41c2..037a1565eab8e2bcc612f4919ccab7ab8641b382 100644
--- a/services/bundlemgr_lite/include/gt_bundle_extractor.h
+++ b/services/bundlemgr_lite/include/gt_bundle_extractor.h
@@ -17,6 +17,7 @@
 #define OHOS_GT_BUNDLE_EXTRACTOR_H
 
 #include "bundle_common.h"
+#include "stdint.h"
 
 namespace OHOS {
 class GtBundleExtractor {
diff --git a/services/bundlemgr_lite/include/gt_bundle_installer.h b/services/bundlemgr_lite/include/gt_bundle_installer.h
old mode 100755
new mode 100644
index ed01cc976cdc8952aeb98e9b5cd5c1b547efe81e..d68d171621c8b63fa1cde525fa7fadc09a60ab8b
--- a/services/bundlemgr_lite/include/gt_bundle_installer.h
+++ b/services/bundlemgr_lite/include/gt_bundle_installer.h
@@ -19,6 +19,7 @@
 #ifdef __cplusplus
 extern "C" {
 #endif
+#include "generate-bytecode.h"
 #ifdef __cplusplus
 }
 #endif
@@ -42,7 +43,7 @@ private:
     uint8_t PreCheckBundle(const char *path, int32_t &fp, SignatureInfo &signatureInfo, uint32_t &fileSize,
         uint8_t bundleStyle);
     uint8_t ProcessBundleInstall(const char *path, const char *randStr, InstallRecord &installRecord,
-        uint8_t bundleStyle, InstallerCallback installerCallback);
+        uint8_t bundleStyle, InstallerCallback installerCallback, bool &isUpdate);
     uint8_t HandleFileAndBackUpRecord(const InstallRecord &record, const char *tmpPath, const char *randStr,
         const char *dataPath, bool isUpdate);
     uint8_t UpdateBundleInfo(uint8_t bundleStyle, uint32_t labelId, uint32_t iconId, BundleInfo *bundleInfo,
diff --git a/services/bundlemgr_lite/include/gt_bundle_manager_service.h b/services/bundlemgr_lite/include/gt_bundle_manager_service.h
old mode 100755
new mode 100644
index 3a937124c149c6c2ddc3c83dc54e6c059cebb447..37b83e377d87b2e44a2189b2b7836c471681e37f
--- a/services/bundlemgr_lite/include/gt_bundle_manager_service.h
+++ b/services/bundlemgr_lite/include/gt_bundle_manager_service.h
@@ -26,11 +26,9 @@
 #include "install_param.h"
 #include "bundle_install_msg.h"
 #include "bundle_manager.h"
-#include "los_list.h"
 #include "ohos_types.h"
 
 namespace OHOS {
-#define MAX_APP_FILE_PATH_LEN 100
 struct ToBeInstalledApp {
     bool isSystemApp;
     bool isUpdated;
@@ -38,10 +36,6 @@ struct ToBeInstalledApp {
     char *installedPath;
     char *appId;
 };
-struct AppInfoList {
-    LOS_DL_LIST appDoubleList;
-    char filePath[MAX_APP_FILE_PATH_LEN];
-};
 
 typedef enum {
     BUNDLE_INSTALL,
@@ -81,6 +75,9 @@ public:
     bool GetInstallState(const char *bundleName, InstallState *installState, uint8_t *installProcess);
     uint32_t GetBundleSize(const char *bundleName);
     bool RegisterInstallerCallback(InstallerCallback installerCallback);
+    PreAppList *InitPreAppInfo(void);
+    void InsertPreAppInfo(const char *filePath, PreAppList *list);
+    void SetPreAppInfo(PreAppList *list);
 
 private:
     GtManagerService();
@@ -97,16 +94,12 @@ private:
         bool isSystemApp, bool isUpdated, const char *appId);
     void RemoveSystemAppPathList(List<ToBeInstalledApp *> *systemPathList);
     void ClearSystemBundleInstallMsg();
-#ifdef BC_TRANS_ENABLE
     void TransformJsToBcWhenRestart(const char *codePath, const char *bundleName);
     void TransformJsToBc(const char *codePath, const char *bundleJsonPath, cJSON *installRecordObj);
-#endif
     bool IsSystemBundleInstalledPath(const char *appPath, const List<ToBeInstalledApp *> *systemPathList);
-    AppInfoList *APP_InitAllAppInfo(void);
-    void APP_QueryAppInfo(const char *appDir, AppInfoList *list);
-    void APP_InsertAppInfo(char *filePath, AppInfoList *list);
-    void APP_FreeAllAppInfo(AppInfoList *list);
     void InstallPreBundle(List<ToBeInstalledApp *> systemPathList, InstallerCallback installerCallback);
+    void QueryPreAppInfo(const char *appDir, PreAppList *list);
+    void FreePreAppInfo(const PreAppList *list);
 
     GtBundleInstaller *installer_;
     BundleMap *bundleMap_;
@@ -115,6 +108,9 @@ private:
     char *jsEngineVer_;
     uint32_t installedThirdBundleNum_;
     List<ToBeInstalledApp *> systemPathList_;
+    PreAppList *preAppList_;
+    bool updateFlag_;
+    int32_t oldVersionCode_;
 };
 }
 
diff --git a/services/bundlemgr_lite/include/gt_extractor_util.h b/services/bundlemgr_lite/include/gt_extractor_util.h
index 4770dada1f422c28fa08eb208269e7741e5f4536..1b1f6c70929734cce383073615a5277ad0c44d27 100644
--- a/services/bundlemgr_lite/include/gt_extractor_util.h
+++ b/services/bundlemgr_lite/include/gt_extractor_util.h
@@ -32,7 +32,7 @@ public:
 private:
     static uint32_t ReadInt(int32_t fp);
     static uint64_t ReadLong(int32_t fp);
-    static char *ReadString(int32_t fp, uint32_t len);
+    static unsigned char *ReadString(int32_t fp, uint32_t len);
     static bool HasCopiedData(const char *filePath, int32_t fp, uint64_t size);
 };
 } // namespace OHOS
diff --git a/services/bundlemgr_lite/src/bundle_mgr_service.cpp b/services/bundlemgr_lite/src/bundle_mgr_service.cpp
old mode 100755
new mode 100644
index 475a288fd6f36ac7cefe52299ad33cbed4aa967f..c953e238d4af23fd4a58f358f2a4ffc22a4187be
--- a/services/bundlemgr_lite/src/bundle_mgr_service.cpp
+++ b/services/bundlemgr_lite/src/bundle_mgr_service.cpp
@@ -15,6 +15,7 @@
 
 #include "bundle_mgr_service.h"
 
+#include "adapter.h"
 #include "bundle_service_interface.h"
 #include "bundlems_log.h"
 #include "bundle_mgr_slite_feature.h"
@@ -62,7 +63,11 @@ BOOL BundleMgrService::ServiceInitialize(Service *service, Identity identity)
     BundleMgrService *bundleManagerService = static_cast<BundleMgrService *>(service);
     bundleManagerService->identity_ = identity;
     Request request = {
+#ifndef __LITEOS_M__
         .msgId = BMS_SCAN_PACKAGE_MSG,
+#else
+        .msgId = BMS_REGISTER_CALLBACK_MSG,
+#endif
         .len = 0,
         .data = nullptr,
         .msgValue = 0,
@@ -99,11 +104,7 @@ BOOL BundleMgrService::ServiceMessageHandle(Service *service, Request *request)
 
 TaskConfig BundleMgrService::GetServiceTaskConfig(Service *service)
 {
-#ifdef __LITEOS_M__
     TaskConfig config = {LEVEL_HIGH, PRI_ABOVE_NORMAL, STACK_SIZE, QUEUE_SIZE, SINGLE_TASK};
-#else
-    TaskConfig config = {LEVEL_HIGH, PRI_BELOW_NORMAL, STACK_SIZE, QUEUE_SIZE, SINGLE_TASK};
-#endif
     return config;
 }
 } // namespace OHOS
diff --git a/services/bundlemgr_lite/src/bundle_mgr_slite_feature.cpp b/services/bundlemgr_lite/src/bundle_mgr_slite_feature.cpp
old mode 100755
new mode 100644
index c76e1a0564180ef8c91a505e252802b6b9d85794..2299561ced3297915a7c8b0bf8de0fb28e899b54
--- a/services/bundlemgr_lite/src/bundle_mgr_slite_feature.cpp
+++ b/services/bundlemgr_lite/src/bundle_mgr_slite_feature.cpp
@@ -22,7 +22,6 @@
 #include "utils.h"
 #include "want_utils.h"
 
-
 namespace OHOS {
 BundleMgrSliteFeatureImpl g_bmsSliteImpl = {
     DEFAULT_IUNKNOWN_ENTRY_BEGIN,
@@ -36,6 +35,9 @@ BundleMgrSliteFeatureImpl g_bmsSliteImpl = {
     .RegisterInstallerCallback = BundleMgrSliteFeature::RegisterInstallerCallback,
     .UpdateBundleInfoList = BundleMgrSliteFeature::UpdateBundleInfoList,
     .GetBundleInfosNoReplication = BundleMgrSliteFeature::GetBundleInfosNoReplication,
+    .InitPreAppInfo = BundleMgrSliteFeature::InitPreAppInfo,
+    .InsertPreAppInfo = BundleMgrSliteFeature::InsertPreAppInfo,
+    .SetPreAppInfo = BundleMgrSliteFeature::SetPreAppInfo,
     DEFAULT_IUNKNOWN_ENTRY_END
 };
 
@@ -145,4 +147,19 @@ uint8_t BundleMgrSliteFeature::GetBundleInfosNoReplication(const int flags, Bund
 {
     return OHOS::GtManagerService::GetInstance().GetBundleInfosNoReplication(flags, bundleInfos, len);
 }
+
+PreAppList *BundleMgrSliteFeature::InitPreAppInfo()
+{
+    return OHOS::GtManagerService::GetInstance().InitPreAppInfo();
+}
+
+void BundleMgrSliteFeature::InsertPreAppInfo(const char *filePath, PreAppList *list)
+{
+    OHOS::GtManagerService::GetInstance().InsertPreAppInfo(filePath, list);
+}
+
+void BundleMgrSliteFeature::SetPreAppInfo(PreAppList *list)
+{
+    OHOS::GtManagerService::GetInstance().SetPreAppInfo(list);
+}
 } // namespace OHOS
diff --git a/services/bundlemgr_lite/src/bundle_util.cpp b/services/bundlemgr_lite/src/bundle_util.cpp
old mode 100755
new mode 100644
index fbf1903536ad1c0ca93b3bf691fbcfc7ab30a369..ae73c7fabebb0a7ae611c5188f407d3fc65011dd
--- a/services/bundlemgr_lite/src/bundle_util.cpp
+++ b/services/bundlemgr_lite/src/bundle_util.cpp
@@ -49,6 +49,27 @@ const int32_t MAX_JSON_SIZE = 1024 * 64;
 const uint32_t MAX_JSON_SIZE = 1024 * 64;
 #endif
 
+#ifdef __LITEOS_M__
+#ifndef CONFIG_FT_MODE
+static void *CJsonBmsMalloc(size_t size)
+{
+    return OhosMalloc(MEM_TYPE_CJSON_LSRAM, size);
+}
+
+static void CJsonBmsFree(void *pointer)
+{
+    OhosFree(pointer);
+}
+
+static void OhosBmsCjsonHooksInit(void)
+{
+    cJSON_Hooks hooks;
+    hooks.malloc_fn = CJsonBmsMalloc;
+    hooks.free_fn = CJsonBmsFree;
+    cJSON_InitHooks(&hooks);
+}
+#endif // CONFIG_FT_MODE
+#endif // __LITEOS_M__
 /*
  * path should not include ".." or "./" or ".\0"
  */
@@ -93,7 +114,11 @@ bool BundleUtil::IsFile(const char *path)
     if (ret != 0) {
         return false;
     }
-
+#ifdef __LITEOS_M__
+#ifndef CONFIG_FT_MODE
+    OhosBmsCjsonHooksInit();
+#endif
+#endif
     int32_t fp = open(path, O_RDONLY, S_IREAD | S_IWRITE);
     if (fp >= 0) {
         close(fp);
@@ -113,7 +138,11 @@ bool BundleUtil::IsDir(const char *path)
     if (ret != 0) {
         return false;
     }
-
+#ifdef __LITEOS_M__
+#ifndef CONFIG_FT_MODE
+    OhosBmsCjsonHooksInit();
+#endif
+#endif
     if ((buf.st_mode & S_IFDIR) == S_IFDIR) {
         return true;
     }
@@ -183,6 +212,11 @@ uint32_t BundleUtil::GetFileSize(const char *filePath)
     if (ret != 0) {
         return 0;
     }
+#ifdef __LITEOS_M__
+#ifndef CONFIG_FT_MODE
+    OhosBmsCjsonHooksInit();
+#endif
+#endif
     return fileInfo.st_size;
 }
 
@@ -256,6 +290,11 @@ uint32_t BundleUtil::GetCurrentFolderSize(const char *dirPath, List<char *>* lis
             list->PushBack(Utils::Strdup(filePath));
         }
     }
+#ifdef __LITEOS_M__
+#ifndef CONFIG_FT_MODE
+    OhosBmsCjsonHooksInit();
+#endif
+#endif
     closedir(dir);
     return fileSize;
 }
@@ -351,7 +390,11 @@ cJSON *BundleUtil::GetJsonStream(const char *path)
 #endif
         return nullptr;
     }
-
+#ifdef __LITEOS_M__
+#ifndef CONFIG_FT_MODE
+    OhosBmsCjsonHooksInit();
+#endif
+#endif
     if (size > MAX_JSON_SIZE) {
 #ifdef APP_PLATFORM_WATCHGT
         HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] GetJsonStream size fail:%d", size);
diff --git a/services/bundlemgr_lite/src/gt_bundle_extractor.cpp b/services/bundlemgr_lite/src/gt_bundle_extractor.cpp
old mode 100755
new mode 100644
index 650e58bc07c9b5c24dc166b703bd69c924e5a78e..9c9e675b7e9f4aa5909c5475bb7df6f3662c2293
--- a/services/bundlemgr_lite/src/gt_bundle_extractor.cpp
+++ b/services/bundlemgr_lite/src/gt_bundle_extractor.cpp
@@ -76,7 +76,7 @@ uint8_t GtBundleExtractor::ExtractHap(const char *codePath, const char *bundleNa
         if (errorCode != ERR_OK) {
             UI_Free(relativeFilePath);
             UI_Free(fileName);
-            return errorCode;
+            break;
         }
         index = index + INT_LENGTH + strlen(fileName) + INT_LENGTH + strlen(relativeFilePath) + LONG_LENGTH + fileSize;
         UI_Free(relativeFilePath);
@@ -84,7 +84,7 @@ uint8_t GtBundleExtractor::ExtractHap(const char *codePath, const char *bundleNa
         relativeFilePath = nullptr;
         fileName = nullptr;
     }
-    return errorCode;
+    return ERR_OK;
 }
 
 char *GtBundleExtractor::ExtractHapProfile(int32_t fp, uint32_t totalFileSize)
@@ -142,6 +142,7 @@ bool GtBundleExtractor::ExtractResourceFile(const char *path, int32_t fp, uint32
 
     uint8_t errorCode = ExtractFileDataPos(fp, index);
     if (errorCode != ERR_OK) {
+        HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] extract file data pos failed!");
         return false;
     }
 
@@ -150,7 +151,7 @@ bool GtBundleExtractor::ExtractResourceFile(const char *path, int32_t fp, uint32
             HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] get file attr failed!");
             UI_Free(fileName);
             UI_Free(relativeFilePath);
-            return false;
+            break;
         }
 
         int32_t fileNameLen = strlen(fileName);
@@ -185,13 +186,14 @@ uint8_t GtBundleExtractor::ExtractInstallMsg(const char *path, char **bundleName
     if (!BundleUtil::CheckRealPath(path)) {
         return ERR_APPEXECFWK_INSTALL_FAILED_PARAM_ERROR;
     }
-#ifndef __LITEOS_M__
+#ifdef __LITEOS_M__
+    int32_t totalFileSize = BundleUtil::GetFileSize(path);
+#else
     int32_t totalFileSize = APPVERI_GetUnsignedFileLength(path);
     if (totalFileSize == V_ERR) {
+        HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] get unsigned file length failed!");
         return ERR_APPEXECFWK_INSTALL_FAILED_INTERNAL_ERROR;
     }
-#else
-    int32_t totalFileSize = 0;
 #endif
     char *emptyJsPathComp[] = {const_cast<char *>(TMP_RESOURCE_DIR), const_cast<char *>(ASSET_JS_PATH)};
     char *emptyJsPath = BundleUtil::Strscat(emptyJsPathComp, sizeof(emptyJsPathComp) / sizeof(char *));
@@ -205,12 +207,13 @@ uint8_t GtBundleExtractor::ExtractInstallMsg(const char *path, char **bundleName
     }
     AdapterFree(emptyJsPath);
 
-    int32_t fp = open(path, O_RDONLY, S_IREAD | S_IWRITE);
+    int32_t fp = open(path, O_RDONLY, S_IREAD);
     if (fp < 0) {
         return ERR_APPEXECFWK_INSTALL_FAILED_FILE_NOT_EXISTS;
     }
     // extractor config.json、 resources dir and resources.index in TMP_RESOURCE_DIR
     if (!ExtractResourceFile(TMP_RESOURCE_DIR, fp, static_cast<uint32_t>(totalFileSize))) {
+        HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] extract resource file failed!");
         close(fp);
         return ERR_APPEXECFWK_INSTALL_FAILED_PARSE_PROFILE_ERROR;
     }
@@ -219,6 +222,7 @@ uint8_t GtBundleExtractor::ExtractInstallMsg(const char *path, char **bundleName
     BundleRes bundleRes = { 0 };
     BundleInfo *bundleInfo = GtBundleParser::ParseHapProfile(TMP_RESOURCE_DIR, &bundleRes);
     if (bundleInfo == nullptr) {
+        HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] parse hap profile get bundle info failed!");
         return ERR_APPEXECFWK_INSTALL_FAILED_PARSE_PROFILE_ERROR;
     }
     if (bundleRes.abilityRes != nullptr) {
@@ -252,9 +256,7 @@ uint8_t GtBundleExtractor::ExtractBundleParam(const char *path, int32_t &fpStart
     if (errorCode != ERR_OK) {
         return errorCode;
     }
-#ifdef __LITEOS_M__
-    close(fp);
-#endif
+
     if (strlen(*bundleName) > MAX_BUNDLE_NAME_LEN || strlen(*bundleName) < MIN_BUNDLE_NAME_LEN) {
         return ERR_APPEXECFWK_INSTALL_FAILED_PARSE_INVALID_BUNDLENAME_LENGTH;
     }
diff --git a/services/bundlemgr_lite/src/gt_bundle_installer.cpp b/services/bundlemgr_lite/src/gt_bundle_installer.cpp
old mode 100755
new mode 100644
index 3392dcefcf06c5a00600606e5158312488cbd45f..7bf71ee3ef924c58b7cd72e90e68cf06ac065aab
--- a/services/bundlemgr_lite/src/gt_bundle_installer.cpp
+++ b/services/bundlemgr_lite/src/gt_bundle_installer.cpp
@@ -55,8 +55,8 @@ uint8_t GtBundleInstaller::PreCheckBundle(const char *path, int32_t &fp, Signatu
         return ERR_APPEXECFWK_INSTALL_FAILED_FILE_NOT_EXISTS;
     }
 
-    uint32_t size = BundleUtil::GetFileSize(path);
-    if (size == 0) {
+    fileSize = BundleUtil::GetFileSize(path);
+    if (fileSize == 0) {
         return ERR_APPEXECFWK_INSTALL_FAILED_BAD_FILE;
     }
 
@@ -92,8 +92,10 @@ uint8_t GtBundleInstaller::PreCheckBundle(const char *path, int32_t &fp, Signatu
     // check number of current installed third bundles whether is to MAX_THIRD_BUNDLE_NUMBER
     if (bundleStyle == THIRD_APP_FLAG) {
         uint32_t numOfBundles = GtManagerService::GetInstance().GetNumOfThirdBundles();
+        HILOG_INFO(HILOG_MODULE_AAFWK, "[BMS] bundle num is %d", numOfBundles);
         if (GtManagerService::GetInstance().QueryBundleInfo(bundleName) == nullptr &&
             numOfBundles >= MAX_THIRD_BUNDLE_NUMBER) {
+            HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] bundle quantity exceeds the limit!");
             UI_Free(bundleName);
             return ERR_APPEXECFWK_INSTALL_FAILED_EXCEED_MAX_BUNDLE_NUMBER;
         }
@@ -196,12 +198,13 @@ uint8_t GtBundleInstaller::Install(const char *path, InstallerCallback installer
         return ERR_APPEXECFWK_INSTALL_FAILED_INTERNAL_ERROR;
     }
 
-    uint8_t errorCode = ProcessBundleInstall(path, randStr, installRecord, bundleStyle, installerCallback);
+    bool isUpdate = false;
+    uint8_t errorCode = ProcessBundleInstall(path, randStr, installRecord, bundleStyle, installerCallback, isUpdate);
     if (errorCode != ERR_OK) {
         return errorCode;
     }
-    (void) GtManagerService::GetInstance().ReportInstallCallback(OPERATION_DOING,
-        0, BMS_SIXTH_FINISHED_PROCESS, installerCallback);
+    (void) GtManagerService::GetInstance().ReportInstallCallback(OPERATION_DOING, 0, BMS_SIXTH_FINISHED_PROCESS,
+        installerCallback);
 
     // rename bundle.json
     if (!RenameJsonFile(installRecord.bundleName, randStr)) {
@@ -214,7 +217,7 @@ uint8_t GtBundleInstaller::Install(const char *path, InstallerCallback installer
         RecordThirdSystemBundle(installRecord.bundleName, THIRD_SYSTEM_BUNDLE_JSON);
     }
 
-    if (bundleStyle == THIRD_APP_FLAG) {
+    if (bundleStyle == THIRD_APP_FLAG && !isUpdate) {
         GtManagerService::GetInstance().AddNumOfThirdBundles();
     }
     // record app info event when install app
@@ -222,7 +225,7 @@ uint8_t GtBundleInstaller::Install(const char *path, InstallerCallback installer
 }
 
 uint8_t GtBundleInstaller::ProcessBundleInstall(const char *path, const char *randStr, InstallRecord &installRecord,
-    uint8_t bundleStyle, InstallerCallback installerCallback)
+    uint8_t bundleStyle, InstallerCallback installerCallback, bool &isUpdate)
 {
     SignatureInfo signatureInfo;
     signatureInfo = {.bundleName = nullptr, .appId = nullptr, .restricPermission = nullptr, .restricNum = 0};
@@ -240,14 +243,6 @@ uint8_t GtBundleInstaller::ProcessBundleInstall(const char *path, const char *ra
     CHECK_PRO_RESULT(errorCode, fp, permissions, bundleInfo, signatureInfo);
     (void) GtManagerService::GetInstance().ReportInstallCallback(OPERATION_DOING,
         0, BMS_SECOND_FINISHED_PROCESS, installerCallback);
-#ifdef __LITEOS_M__
-    fp = open(path, O_RDONLY, S_IREAD);
-    if (fp < 0) {
-        HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] process bundle install fp open fail");
-        errorCode = ERR_APPEXECFWK_INSTALL_FAILED_FILE_NOT_EXISTS;
-    }
-    CHECK_PRO_RESULT(errorCode, fp, permissions, bundleInfo, signatureInfo);
-#endif
     // parse HarmoyProfile.json, get permissions and bundleInfo
     errorCode = GtBundleParser::ParseHapProfile(fp, fileSize, permissions, bundleRes, &bundleInfo);
     CHECK_PRO_RESULT(errorCode, fp, permissions, bundleInfo, signatureInfo);
@@ -257,13 +252,16 @@ uint8_t GtBundleInstaller::ProcessBundleInstall(const char *path, const char *ra
     uint32_t iconId = (bundleRes.abilityRes != nullptr) ? bundleRes.abilityRes->iconId : 0;
     AdapterFree(bundleRes.abilityRes);
     // check signatureInfo
+#ifndef __LITEOS_M__
     errorCode = CheckProvisionInfoIsValid(signatureInfo, permissions, bundleInfo->bundleName);
     CHECK_PRO_RESULT(errorCode, fp, permissions, bundleInfo, signatureInfo);
+#endif
     installRecord.codePath = bundleInfo->codePath;
     installRecord.bundleName = bundleInfo->bundleName;
-    installRecord.appId = signatureInfo.appId;
+    char innerAppId[] = "appId";
+    installRecord.appId = innerAppId;
     installRecord.versionCode = bundleInfo->versionCode;
-    bundleInfo->appId = Utils::Strdup(signatureInfo.appId);
+    bundleInfo->appId = Utils::Strdup(innerAppId);
     // check version when in update status
     errorCode = CheckVersionAndSignature(installRecord.bundleName, installRecord.appId, bundleInfo);
     CHECK_PRO_RESULT(errorCode, fp, permissions, bundleInfo, signatureInfo);
@@ -290,7 +288,7 @@ uint8_t GtBundleInstaller::ProcessBundleInstall(const char *path, const char *ra
     (void) GtManagerService::GetInstance().ReportInstallCallback(OPERATION_DOING, 0,
         BMS_FOURTH_FINISHED_PROCESS, installerCallback);
     // rename install path and record install infomation
-    bool isUpdate = GtManagerService::GetInstance().QueryBundleInfo(installRecord.bundleName) != nullptr;
+    isUpdate = GtManagerService::GetInstance().QueryBundleInfo(installRecord.bundleName) != nullptr;
     errorCode = HandleFileAndBackUpRecord(installRecord, tmpCodePath, randStr, bundleInfo->dataPath, isUpdate);
     AdapterFree(tmpCodePath);
     CHECK_PRO_ROLLBACK(errorCode, permissions, bundleInfo, signatureInfo, randStr);
@@ -588,11 +586,11 @@ uint8_t GtBundleInstaller::Uninstall(const char *bundleName)
     if (sprintf_s(bundleJsonPath, PATH_LENGTH, "%s%s%s", JSON_PATH, bundleName, JSON_SUFFIX) < 0) {
         return ERR_APPEXECFWK_UNINSTALL_FAILED_INTERNAL_ERROR;
     }
-#ifndef __LITEOS_M__
+
     if (DeletePermissions(const_cast<char *>(bundleName)) < 0) {
         return ERR_APPEXECFWK_UNINSTALL_FAILED_DELETE_PERMISSIONS_ERROR;
     }
-#endif
+
     bool res = CheckIsThirdSystemBundle(bundleName);
     if (!(BundleUtil::RemoveDir(bundleInfo->codePath) && BundleUtil::RemoveDir(bundleInfo->dataPath))) {
         GtManagerService::GetInstance().RemoveBundleInfo(bundleName);
@@ -745,12 +743,10 @@ uint8_t GtBundleInstaller::StorePermissions(const char *bundleName, PermissionTr
     bool isUpdate)
 {
     if (permNum == 0) {
-#ifndef __LITEOS_M__
         if (isUpdate) {
             int32_t ret = DeletePermissions(bundleName);
             HILOG_INFO(HILOG_MODULE_AAFWK, "[BMS] delete permissions, result is %d", ret);
         }
-#endif
         return ERR_OK;
     }
 
@@ -761,12 +757,11 @@ uint8_t GtBundleInstaller::StorePermissions(const char *bundleName, PermissionTr
     if (!BundleUtil::IsDir(PERMISSIONS_PATH)) {
         BundleUtil::MkDirs(PERMISSIONS_PATH);
     }
-#ifndef __LITEOS_M__
+
     if (SaveOrUpdatePermissions(const_cast<char *>(bundleName), permissions, permNum,
         static_cast<IsUpdate>(isUpdate)) != 0) {
             return ERR_APPEXECFWK_INSTALL_FAILED_STORE_PERMISSIONS_ERROR;
     }
-#endif
     return ERR_OK;
 }
 
diff --git a/services/bundlemgr_lite/src/gt_bundle_manager_service.cpp b/services/bundlemgr_lite/src/gt_bundle_manager_service.cpp
old mode 100755
new mode 100644
index 4b003196d73774d7d50212ecd5f09836ff31c0e8..2001898f08f326e2209eed47748a2cba1ba9dc16
--- a/services/bundlemgr_lite/src/gt_bundle_manager_service.cpp
+++ b/services/bundlemgr_lite/src/gt_bundle_manager_service.cpp
@@ -31,6 +31,7 @@
 #include "gt_bundle_parser.h"
 #include "gt_extractor_util.h"
 #include "jerryscript_adapter.h"
+#include "los_tick.h"
 #include "sys/stat.h"
 #include "unistd.h"
 #include "utils.h"
@@ -40,13 +41,10 @@ using namespace OHOS::ACELite;
 
 namespace OHOS {
 const uint8_t OPERATION_DOING = 200;
+const uint8_t BMS_INSTALLATION_START = 101;
 const uint8_t BMS_UNINSTALLATION_START = 104;
 const uint8_t BMS_INSTALLATION_COMPLETED = 100;
 
-#ifndef __LITEOS_M__
-const uint8_t BMS_INSTALLATION_START = 101;
-#endif
-
 GtManagerService::GtManagerService()
 {
     installer_ = new GtBundleInstaller();
@@ -55,6 +53,9 @@ GtManagerService::GtManagerService()
     bundleInstallMsg_ = nullptr;
     jsEngineVer_ = nullptr;
     installedThirdBundleNum_ = 0;
+    preAppList_ = nullptr;
+    updateFlag_ = false;
+    oldVersionCode_ = -1;
 }
 
 GtManagerService::~GtManagerService()
@@ -68,18 +69,15 @@ GtManagerService::~GtManagerService()
 bool GtManagerService::Install(const char *hapPath, const InstallParam *installParam,
     InstallerCallback installerCallback)
 {
-    HILOG_INFO(HILOG_MODULE_AAFWK, "[BMS] install start");
     if (installer_ == nullptr) {
         installer_ = new GtBundleInstaller();
     }
     if (hapPath == nullptr) {
         return false;
     }
-#ifndef __LITEOS_M__
     if (installerCallback == nullptr) {
         return false;
     }
-#endif
     char *path = reinterpret_cast<char *>(AdapterMalloc(strlen(hapPath) + 1));
     if (path == nullptr) {
         return false;
@@ -89,7 +87,6 @@ bool GtManagerService::Install(const char *hapPath, const InstallParam *installP
         return false;
     }
 
-#ifndef __LITEOS_M__
     // delete resource temp dir first
     (void) BundleUtil::RemoveDir(TMP_RESOURCE_DIR);
     // create new bundleInstallMsg
@@ -108,7 +105,8 @@ bool GtManagerService::Install(const char *hapPath, const InstallParam *installP
         &(bundleInstallMsg_->label), &(bundleInstallMsg_->smallIconPath),
         &(bundleInstallMsg_->bigIconPath));
     if (ret != 0) {
-        char *name = strchr(path, '/');
+        HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] Install extract install msg failed, ret is %{public}d", ret);
+        char *name = strrchr(path, '/');
         bundleInstallMsg_->bundleName = Utils::Strdup(name + 1);
         (void) ReportInstallCallback(ret, BUNDLE_INSTALL_FAIL, BMS_INSTALLATION_COMPLETED, installerCallback);
         ClearSystemBundleInstallMsg();
@@ -117,11 +115,21 @@ bool GtManagerService::Install(const char *hapPath, const InstallParam *installP
         return false;
     }
 
+    updateFlag_ = false;
+    oldVersionCode_ = -1;
+    BundleInfo *installedInfo = bundleMap_->Get(bundleInstallMsg_->bundleName);
+    if (installedInfo != nullptr) {
+        updateFlag_ = true;
+        oldVersionCode_ = installedInfo->versionCode;
+        HILOG_INFO(HILOG_MODULE_AAFWK, "[BMS] App is in the updated state");
+    }
+
     SetCurrentBundle(bundleInstallMsg_->bundleName);
     (void) ReportInstallCallback(OPERATION_DOING, 0, BMS_INSTALLATION_START, installerCallback);
     DisableServiceWdg();
     ret = installer_->Install(path, installerCallback);
     EnableServiceWdg();
+    HILOG_INFO(HILOG_MODULE_AAFWK, "[BMS] Install ret is %d", ret);
     if (ret == 0) {
         (void) ReportInstallCallback(ret, BUNDLE_INSTALL_OK, BMS_INSTALLATION_COMPLETED, installerCallback);
     } else {
@@ -129,10 +137,6 @@ bool GtManagerService::Install(const char *hapPath, const InstallParam *installP
     }
     SetCurrentBundle(nullptr);
     ClearSystemBundleInstallMsg();
-#else
-    uint8_t ret = installer_->Install(path, installerCallback);
-    HILOG_INFO(HILOG_MODULE_AAFWK, "[BMS] install ret is %d", ret);
-#endif
     (void) BundleUtil::RemoveDir(TMP_RESOURCE_DIR);
     AdapterFree(path);
     return true;
@@ -148,11 +152,9 @@ bool GtManagerService::Uninstall(const char *bundleName, const InstallParam *ins
         HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] Parsed bundleName to be uninstalled is null");
         return false;
     }
-#ifndef __LITEOS_M__
     if (installerCallback == nullptr) {
         return false;
     }
-#endif
     char *innerBundleName = reinterpret_cast<char *>(AdapterMalloc(strlen(bundleName) + 1));
     if (innerBundleName == nullptr) {
         return false;
@@ -165,8 +167,10 @@ bool GtManagerService::Uninstall(const char *bundleName, const InstallParam *ins
 
     (void) ReportUninstallCallback(OPERATION_DOING, BUNDLE_UNINSTALL_DOING, innerBundleName,
         BMS_UNINSTALLATION_START, installerCallback);
+    DisableServiceWdg();
     uint8_t ret = installer_->Uninstall(innerBundleName);
-    HILOG_INFO(HILOG_MODULE_AAFWK, "[BMS] uninstall ret is %d", ret);
+    EnableServiceWdg();
+    HILOG_INFO(HILOG_MODULE_AAFWK, "[BMS] Uninstall ret is %d", ret);
     if (ret == 0) {
         (void) ReportUninstallCallback(ret, BUNDLE_UNINSTALL_OK, innerBundleName,
             BMS_INSTALLATION_COMPLETED, installerCallback);
@@ -187,9 +191,12 @@ bool GtManagerService::GetInstallState(const char *bundleName, InstallState *ins
     }
     BundleInfo *installedInfo = bundleMap_->Get(bundleName);
     if (installedInfo != nullptr) {
-        *installState = BUNDLE_INSTALL_OK;
-        *installProcess = BMS_INSTALLATION_COMPLETED;
-        return true;
+        bool isUpdateSuccess = updateFlag_ && oldVersionCode_ < installedInfo->versionCode;
+        if (!updateFlag_ || isUpdateSuccess) {
+            *installState = BUNDLE_INSTALL_OK;
+            *installProcess = BMS_INSTALLATION_COMPLETED;
+            return true;
+        }
     }
     if (bundleInstallMsg_ == nullptr || bundleInstallMsg_->bundleName == nullptr) {
         *installState = BUNDLE_INSTALL_FAIL;
@@ -272,35 +279,49 @@ uint8_t GtManagerService::GetBundleInfosNoReplication(const int flags, BundleInf
 
 bool GtManagerService::RegisterInstallerCallback(InstallerCallback installerCallback)
 {
-#ifndef __LITEOS_M__
     if (installerCallback == nullptr) {
         return false;
     }
-#endif
     InstallPreBundle(systemPathList_, installerCallback);
     return true;
 }
 
 void GtManagerService::InstallPreBundle(List<ToBeInstalledApp *> systemPathList, InstallerCallback installerCallback)
 {
-#ifndef __LITEOS_M__
     if (!BundleUtil::IsDir(JSON_PATH_NO_SLASH_END)) {
         BundleUtil::MkDirs(JSON_PATH_NO_SLASH_END);
         InstallAllSystemBundle(installerCallback);
         RemoveSystemAppPathList(&systemPathList);
         return;
     }
-#endif
+    // get third system bundle uninstall record
+    cJSON *uninstallRecord = BundleUtil::GetJsonStream(UNINSTALL_THIRD_SYSTEM_BUNDLE_JSON);
+    if (uninstallRecord == nullptr) {
+        HILOG_INFO(HILOG_MODULE_AAFWK, "[BMS] InstallPreBundle uninstallRecord is nullptr!");
+        (void) unlink(UNINSTALL_THIRD_SYSTEM_BUNDLE_JSON);
+    }
+
+    // scan system apps and third system apps
+    DisableServiceWdg();
+    ScanSystemApp(uninstallRecord, &systemPathList_);
+    if (uninstallRecord != nullptr) {
+        cJSON_Delete(uninstallRecord);
+    }
+
+    // scan third apps
+    ScanThirdApp(INSTALL_PATH, &systemPathList_);
+    EnableServiceWdg();
     for (auto node = systemPathList.Begin(); node != systemPathList.End(); node = node->next_) {
         ToBeInstalledApp *toBeInstalledApp = node->value_;
+        if (!BundleUtil::IsFile(toBeInstalledApp->path) ||
+            !BundleUtil::EndWith(toBeInstalledApp->path, INSTALL_FILE_SUFFIX)) {
+            HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] Pre install file path is invalid");
+            continue;
+        }
         if (toBeInstalledApp->isUpdated) {
             (void) ReloadBundleInfo(toBeInstalledApp->installedPath, toBeInstalledApp->appId,
                 toBeInstalledApp->isSystemApp);
         }
-        if (!BundleUtil::IsFile(toBeInstalledApp->path) ||
-            !BundleUtil::EndWith(toBeInstalledApp->path, INSTALL_FILE_SUFFIX)) {
-            return;
-        }
         (void) Install(toBeInstalledApp->path, nullptr, installerCallback);
     }
     RemoveSystemAppPathList(&systemPathList);
@@ -308,31 +329,28 @@ void GtManagerService::InstallPreBundle(List<ToBeInstalledApp *> systemPathList,
 
 void GtManagerService::InstallAllSystemBundle(InstallerCallback installerCallback)
 {
-    AppInfoList *list = GtManagerService::APP_InitAllAppInfo();
+    PreAppList *list = preAppList_;
     if (list == nullptr) {
         HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] InstallAllSystemBundle InitAllAppInfo fail, list is nullptr");
         return;
     }
 
-    AppInfoList *currentNode = nullptr;
-    AppInfoList *nextNode = nullptr;
-    LOS_DL_LIST_FOR_EACH_ENTRY_SAFE(currentNode, nextNode, &list->appDoubleList, AppInfoList, appDoubleList) {
-        if (currentNode == nullptr) {
-            return;
-        }
-        if ((strcmp(((AppInfoList *)currentNode)->filePath, ".") == 0) ||
-            (strcmp(((AppInfoList *)currentNode)->filePath, "..") == 0)) {
+    PreAppList *currentNode = nullptr;
+    PreAppList *nextNode = nullptr;
+    LOS_DL_LIST_FOR_EACH_ENTRY_SAFE(currentNode, nextNode, &list->appDoubleList, PreAppList, appDoubleList) {
+        if ((strcmp(((PreAppList *)currentNode)->filePath, ".") == 0) ||
+            (strcmp(((PreAppList *)currentNode)->filePath, "..") == 0)) {
             continue;
         }
 
-        if (!BundleUtil::IsFile(((AppInfoList *)currentNode)->filePath) ||
-            !BundleUtil::EndWith(((AppInfoList *)currentNode)->filePath, INSTALL_FILE_SUFFIX)) {
-            GtManagerService::APP_FreeAllAppInfo(list);
+        if (!BundleUtil::IsFile(((PreAppList *)currentNode)->filePath) ||
+            !BundleUtil::EndWith(((PreAppList *)currentNode)->filePath, INSTALL_FILE_SUFFIX)) {
+            HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] Install all system bundle file path is invalid");
             return;
         }
-        (void) Install(((AppInfoList *)currentNode)->filePath, nullptr, installerCallback);
+        (void) Install(((PreAppList *)currentNode)->filePath, nullptr, installerCallback);
     }
-    GtManagerService::APP_FreeAllAppInfo(list);
+    GtManagerService::FreePreAppInfo(list);
 }
 
 void GtManagerService::ClearSystemBundleInstallMsg()
@@ -375,35 +393,7 @@ void GtManagerService::ScanPackages()
         HILOG_WARN(HILOG_MODULE_AAFWK, "[BMS] get jsEngine version fail when restart!");
     }
 #endif
-
-#ifdef __LITEOS_M__
-    if (!BundleUtil::MkDirs(INSTALL_PATH) || !BundleUtil::MkDirs(DATA_PATH) ||
-        !BundleUtil::MkDirs(JSON_PATH)) {
-        HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] ScanPackages mkdirs failed!");
-    }
-    if (!BundleUtil::IsDir(SYSTEM_BUNDLE_PATH)) {
-        HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] system bundle path is not exist, unable to pre install!");
-    }
-#endif
-    // get third system bundle uninstall record
-    cJSON *uninstallRecord = BundleUtil::GetJsonStream(UNINSTALL_THIRD_SYSTEM_BUNDLE_JSON);
-    if (uninstallRecord == nullptr) {
-        (void) unlink(UNINSTALL_THIRD_SYSTEM_BUNDLE_JSON);
-    }
-
-    // scan system apps and third system apps
-    ScanSystemApp(uninstallRecord, &systemPathList_);
-    if (uninstallRecord != nullptr) {
-        cJSON_Delete(uninstallRecord);
-    }
-
-    // scan third apps
-    ScanThirdApp(INSTALL_PATH, &systemPathList_);
-
-#ifdef __LITEOS_M__
-    InstallerCallback installerCallback = nullptr;
-    RegisterInstallerCallback(installerCallback);
-#endif
+    HILOG_INFO(HILOG_MODULE_AAFWK, "[BMS] get jsEngine version success!");
 }
 
 void GtManagerService::RemoveSystemAppPathList(List<ToBeInstalledApp *> *systemPathList)
@@ -425,7 +415,7 @@ void GtManagerService::RemoveSystemAppPathList(List<ToBeInstalledApp *> *systemP
 
 void GtManagerService::ScanSystemApp(const cJSON *uninstallRecord, List<ToBeInstalledApp *> *systemPathList)
 {
-    AppInfoList *list = GtManagerService::APP_InitAllAppInfo();
+    PreAppList *list = preAppList_;
     if (list == nullptr) {
         HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] ScanSystemApp InitAllAppInfo fail, list is nullptr");
         return;
@@ -434,29 +424,30 @@ void GtManagerService::ScanSystemApp(const cJSON *uninstallRecord, List<ToBeInst
     uint8_t scanFlag = 0;
     char *bundleName = nullptr;
     int32_t versionCode = -1;
-    AppInfoList *currentNode = nullptr;
-    AppInfoList *nextNode = nullptr;
+    PreAppList *currentNode = nullptr;
+    PreAppList *nextNode = nullptr;
 
-    LOS_DL_LIST_FOR_EACH_ENTRY_SAFE(currentNode, nextNode, &list->appDoubleList, AppInfoList, appDoubleList) {
+    LOS_DL_LIST_FOR_EACH_ENTRY_SAFE(currentNode, nextNode, &list->appDoubleList, PreAppList, appDoubleList) {
         if (currentNode == nullptr) {
             return;
         }
-        if ((strcmp(((AppInfoList *)currentNode)->filePath, ".") == 0) ||
-            (strcmp(((AppInfoList *)currentNode)->filePath, "..") == 0)) {
+        if ((strcmp(((PreAppList *)currentNode)->filePath, ".") == 0) ||
+            (strcmp(((PreAppList *)currentNode)->filePath, "..") == 0)) {
             continue;
         }
 
-        if (BundleUtil::StartWith(((AppInfoList *)currentNode)->filePath, SYSTEM_BUNDLE_PATH)) {
+        if (BundleUtil::StartWith(((PreAppList *)currentNode)->filePath, SYSTEM_BUNDLE_PATH)) {
             scanFlag = SYSTEM_APP_FLAG;
-        } else if (BundleUtil::StartWith(((AppInfoList *)currentNode)->filePath, THIRD_SYSTEM_BUNDLE_PATH)) {
+        } else if (BundleUtil::StartWith(((PreAppList *)currentNode)->filePath, THIRD_SYSTEM_BUNDLE_PATH)) {
             scanFlag = THIRD_SYSTEM_APP_FLAG;
         } else {
             continue; // skip third app
         }
 
         // scan system app
-        bool res = CheckSystemBundleIsValid(((AppInfoList *)currentNode)->filePath, &bundleName, versionCode);
+        bool res = CheckSystemBundleIsValid(((PreAppList *)currentNode)->filePath, &bundleName, versionCode);
         if (!res) {
+            HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] ScanSystemApp CheckSystemBundleIsValid failed!");
             APP_ERRCODE_EXTRA(EXCE_ACE_APP_SCAN, EXCE_ACE_APP_SCAN_INVALID_SYSTEM_APP);
             AdapterFree(bundleName);
             continue;
@@ -469,11 +460,11 @@ void GtManagerService::ScanSystemApp(const cJSON *uninstallRecord, List<ToBeInst
             continue;
         }
 
-        ReloadEntireBundleInfo(((AppInfoList *)currentNode)->filePath, bundleName,
+        ReloadEntireBundleInfo(((PreAppList *)currentNode)->filePath, bundleName,
             systemPathList, versionCode, scanFlag);
         AdapterFree(bundleName);
     }
-    GtManagerService::APP_FreeAllAppInfo(list);
+    GtManagerService::FreePreAppInfo(list);
 }
 
 void GtManagerService::ScanThirdApp(const char *appDir, const List<ToBeInstalledApp *> *systemPathList)
@@ -488,19 +479,33 @@ void GtManagerService::ScanThirdApp(const char *appDir, const List<ToBeInstalled
     if (dir == nullptr) {
         return;
     }
+    char *bundleName = reinterpret_cast<char *>(AdapterMalloc(MAX_BUNDLE_NAME_LEN + 1));
+    int32_t entLen = 0;
     while ((ent = readdir(dir)) != nullptr) {
-        if ((strcmp(ent->d_name, ".") == 0) || (strcmp(ent->d_name, "..")) == 0) {
+        ++entLen;
+        if (memset_s(bundleName, MAX_BUNDLE_NAME_LEN + 1, 0, MAX_BUNDLE_NAME_LEN + 1) != EOK) {
+            HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] memset fail when initialize bundle name!");
+            break;
+        }
+
+        if (strcpy_s(bundleName, MAX_BUNDLE_NAME_LEN + 1, ent->d_name) != 0) {
+            HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] failed to copy bundle name!");
+            break;
+        }
+
+        if ((strcmp(bundleName, ".") == 0) || (strcmp(bundleName, "..")) == 0) {
+            HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] strcmp fail when reload third app!");
             continue;
         }
 
-        int32_t len = strlen(appDir) + 1 + strlen(ent->d_name) + 1;
+        int32_t len = strlen(appDir) + 1 + strlen(bundleName) + 1;
         char *appPath = reinterpret_cast<char *>(UI_Malloc(len));
         if (appPath == nullptr) {
             HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] malloc fail when reload third app!");
             break;
         }
 
-        if (sprintf_s(appPath, len, "%s/%s", appDir, ent->d_name) < 0) {
+        if (sprintf_s(appPath, len, "%s/%s", appDir, bundleName) < 0) {
             HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] strcat fail when reload third app!");
             UI_Free(appPath);
             break;
@@ -513,20 +518,24 @@ void GtManagerService::ScanThirdApp(const char *appDir, const List<ToBeInstalled
         }
 
         if (IsSystemBundleInstalledPath(appPath, systemPathList)) {
-            HILOG_INFO(HILOG_MODULE_AAFWK, "[BMS] app path is not third bundle path!");
+            HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] app path is not third bundle path!");
             UI_Free(appPath);
             continue;
         }
 
         if (installedThirdBundleNum_ >= MAX_THIRD_BUNDLE_NUMBER) {
-            HILOG_INFO(HILOG_MODULE_AAFWK, "[BMS] third bundle reload number is to MAX_THIRD_BUNDLE_NUMBER!");
+            HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] third bundle reload number is %d!",
+                installedThirdBundleNum_);
             UI_Free(appPath);
             continue;
         }
 
-        ReloadEntireBundleInfo(appPath, ent->d_name, nullptr, -1, THIRD_APP_FLAG);
+        ReloadEntireBundleInfo(appPath, bundleName, nullptr, -1, THIRD_APP_FLAG);
         UI_Free(appPath);
     }
+
+    HILOG_INFO(HILOG_MODULE_AAFWK, "[BMS] third app number is %{public}d", entLen);
+    AdapterFree(bundleName);
     closedir(dir);
 }
 
@@ -575,6 +584,7 @@ void GtManagerService::ReloadEntireBundleInfo(const char *appPath, const char *b
     int32_t oldVersionCode = -1;
 
     if (appPath == nullptr || bundleName == nullptr) {
+        HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] ReloadEntireBundleInfo app path or bundle name is nullptr!");
         APP_ERRCODE_EXTRA(EXCE_ACE_APP_SCAN, EXCE_ACE_APP_SCAN_UNKNOWN_BUNDLE_INFO);
         return;
     }
@@ -601,6 +611,7 @@ void GtManagerService::ReloadEntireBundleInfo(const char *appPath, const char *b
         }
     } else {
         if (!res && !BundleUtil::CheckBundleJsonIsValid(bundleName, &codePath, &appId, oldVersionCode)) {
+            HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] ReloadEntireBundleInfo CheckBundleJsonIsValid failed!");
             RecordAbiityInfoEvt(bundleName);
             APP_ERRCODE_EXTRA(EXCE_ACE_APP_SCAN, EXCE_ACE_APP_SCAN_PARSE_JSON_FALIED);
             AdapterFree(appId);
@@ -677,7 +688,6 @@ bool GtManagerService::ReloadBundleInfo(const char *profileDir, const char *appI
     AdapterFree(bundleRes);
     APP_ERRCODE_EXTRA(EXCE_ACE_APP_SCAN, EXCE_ACE_APP_SCAN_PARSE_PROFILE_FALIED);
     HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] reload bundle info fail!, isSystemApp is %d", isSystemApp);
-    BundleUtil::RemoveDir(profileDir);
     return false;
 }
 
@@ -756,7 +766,6 @@ void GtManagerService::UpdateBundleInfoList()
     }
 }
 
-#ifdef BC_TRANS_ENABLE
 void GtManagerService::TransformJsToBcWhenRestart(const char *codePath, const char *bundleName)
 {
     if (codePath == nullptr) {
@@ -778,6 +787,13 @@ void GtManagerService::TransformJsToBcWhenRestart(const char *codePath, const ch
         return;
     }
 
+    if (jsEngineVer_ == nullptr) {
+        cJSON_Delete(installRecordJson);
+        AdapterFree(bundleJsonPath);
+        HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] TransformJsToBcWhenRestart jsEngineVer_ is nullptr!");
+        return;
+    }
+
     cJSON *jsEngineVerObj = cJSON_CreateString(jsEngineVer_);
     if (jsEngineVerObj == nullptr) {
         cJSON_Delete(installRecordJson);
@@ -830,9 +846,7 @@ void GtManagerService::TransformJsToBc(const char *codePath, const char *bundleJ
         return;
     }
 
-    DisableServiceWdg();
     EXECRES result = walk_directory(jsPath);
-    EnableServiceWdg();
     HILOG_INFO(HILOG_MODULE_AAFWK, "[BMS] transform js to bc, result is %d", result);
     if (result != EXCE_ACE_JERRY_EXEC_OK) {
         result = walk_del_bytecode(jsPath);
@@ -862,7 +876,6 @@ void GtManagerService::TransformJsToBc(const char *codePath, const char *bundleJ
     }
     (void)BundleUtil::StoreJsonContentToFile(bundleJsonPath, installRecordObj);
 }
-#endif
 
 bool GtManagerService::CheckThirdSystemBundleHasUninstalled(const char *bundleName, const cJSON *object)
 {
@@ -977,26 +990,23 @@ int32_t GtManagerService::ReportUninstallCallback(uint8_t errCode, uint8_t insta
     return 0;
 }
 
-AppInfoList *GtManagerService::APP_InitAllAppInfo()
+PreAppList *GtManagerService::InitPreAppInfo()
 {
-    AppInfoList *list = (AppInfoList *)AdapterMalloc(sizeof(AppInfoList));
+    PreAppList *list = (PreAppList *)AdapterMalloc(sizeof(PreAppList));
     if (list == nullptr) {
         return nullptr;
     }
 
-    if (memset_s(list, sizeof(AppInfoList), 0, sizeof(AppInfoList)) != EOK) {
+    if (memset_s(list, sizeof(PreAppList), 0, sizeof(PreAppList)) != EOK) {
         AdapterFree(list);
         return nullptr;
     }
 
     LOS_ListInit(&list->appDoubleList);
-
-    APP_QueryAppInfo(SYSTEM_BUNDLE_PATH, list);
-    APP_QueryAppInfo(THIRD_SYSTEM_BUNDLE_PATH, list);
     return list;
 }
 
-void GtManagerService::APP_QueryAppInfo(const char *appDir, AppInfoList *list)
+void GtManagerService::QueryPreAppInfo(const char *appDir, PreAppList *list)
 {
     struct dirent *ent = nullptr;
     if (appDir == nullptr) {
@@ -1041,25 +1051,25 @@ void GtManagerService::APP_QueryAppInfo(const char *appDir, AppInfoList *list)
             continue;
         }
 
-        APP_InsertAppInfo(appPath, (AppInfoList *)&list->appDoubleList);
+        InsertPreAppInfo(appPath, (PreAppList *)&list->appDoubleList);
         AdapterFree(appPath);
     }
-    closedir(dir);
     AdapterFree(fileName);
+    closedir(dir);
 }
 
-void GtManagerService::APP_InsertAppInfo(char *filePath, AppInfoList *list)
+void GtManagerService::InsertPreAppInfo(const char *filePath, PreAppList *list)
 {
     if ((filePath == nullptr) || (list == nullptr)) {
         return;
     }
 
-    AppInfoList *app = (AppInfoList *)AdapterMalloc(sizeof(AppInfoList));
+    PreAppList *app = (PreAppList *)AdapterMalloc(sizeof(PreAppList));
     if (app == nullptr) {
         return;
     }
 
-    if (memset_s(app, sizeof(AppInfoList), 0, sizeof(AppInfoList)) != 0) {
+    if (memset_s(app, sizeof(PreAppList), 0, sizeof(PreAppList)) != 0) {
         AdapterFree(app);
         return;
     }
@@ -1073,15 +1083,24 @@ void GtManagerService::APP_InsertAppInfo(char *filePath, AppInfoList *list)
     return;
 }
 
-void GtManagerService::APP_FreeAllAppInfo(AppInfoList *list)
+void GtManagerService::SetPreAppInfo(PreAppList *list)
+{
+    if (list == nullptr) {
+        return;
+    }
+    preAppList_ = list;
+    return;
+}
+
+void GtManagerService::FreePreAppInfo(const PreAppList *list)
 {
     if (list == nullptr) {
         return;
     }
 
-    AppInfoList *currentNode = nullptr;
-    AppInfoList *nextNode = nullptr;
-    LOS_DL_LIST_FOR_EACH_ENTRY_SAFE(currentNode, nextNode, &list->appDoubleList, AppInfoList, appDoubleList) {
+    PreAppList *currentNode = nullptr;
+    PreAppList *nextNode = nullptr;
+    LOS_DL_LIST_FOR_EACH_ENTRY_SAFE(currentNode, nextNode, &list->appDoubleList, PreAppList, appDoubleList) {
         if (currentNode != nullptr) {
             LOS_ListDelete(&(currentNode->appDoubleList));
             AdapterFree(currentNode);
diff --git a/services/bundlemgr_lite/src/gt_bundle_parser.cpp b/services/bundlemgr_lite/src/gt_bundle_parser.cpp
old mode 100755
new mode 100644
index c52fe44a27ff10e435af9928d44332d025e21847..91d2e09232f8875a6baf12a2e576fae491311698
--- a/services/bundlemgr_lite/src/gt_bundle_parser.cpp
+++ b/services/bundlemgr_lite/src/gt_bundle_parser.cpp
@@ -402,6 +402,7 @@ BundleInfo *GtBundleParser::CreateBundleInfo(const char *path, const BundleProfi
     uint8_t errorCode = ConvertResInfoToBundleInfo(path, bundleRes.abilityRes->labelId, bundleRes.abilityRes->iconId,
         bundleInfo);
     if (errorCode != ERR_OK) {
+        HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] convert res to bundle info failed!");
         BundleInfoUtils::FreeBundleInfo(bundleInfo);
         return nullptr;
     }
@@ -419,11 +420,7 @@ BundleInfo *GtBundleParser::CreateBundleInfo(const char *path, const BundleProfi
         return nullptr;
     }
     // set abilityInfo
-#ifdef __LITEOS_M__
     AbilityInfo abilityInfo = {.srcPath = jsPath, .bundleName = bundleInfo->bundleName};
-#else
-    AbilityInfo abilityInfo = {.bundleName = bundleInfo->bundleName, .srcPath = jsPath};
-#endif
     if (!BundleInfoUtils::SetBundleInfoAbilityInfo(bundleInfo, abilityInfo)) {
         AdapterFree(abilityInfo.srcPath);
         BundleInfoUtils::FreeBundleInfo(bundleInfo);
@@ -454,6 +451,7 @@ uint8_t GtBundleParser::ConvertResInfoToBundleInfo(const char *path, uint32_t la
     if (labelId != 0) {
         char *label = nullptr;
         if (GLOBAL_GetValueById(labelId, resPath, &label) != 0) {
+            HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] global get label failed!");
             Free(label);
             AdapterFree(resPath);
             return ERR_APPEXECFWK_INSTALL_FAILED_PARSE_LABEL_RES_ERROR;
@@ -483,6 +481,7 @@ bool GtBundleParser::ConvertIconResToBundleInfo(const char *resPath, uint32_t ic
 
     char *relativeIconPath = nullptr;
     if (GLOBAL_GetValueById(iconId, const_cast<char *>(resPath), &relativeIconPath) != 0) {
+        HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] global get icon failed!");
         return false;
     }
     // set relativeIconDir
@@ -490,8 +489,7 @@ bool GtBundleParser::ConvertIconResToBundleInfo(const char *resPath, uint32_t ic
         return false;
     }
     char *pos = relativeIconPath + strlen(relativeIconPath);
-    for (; *pos != '/'; pos--) {
-    };
+    for (; *pos != '/'; pos--) {};
     *pos = '\0';
     char *bigIconPathComp[] = {
         bundleInfo->codePath, const_cast<char *>(ASSETS), relativeIconPath, const_cast<char *>(ICON_NAME)
@@ -607,11 +605,7 @@ uint8_t GtBundleParser::SaveBundleInfo(const BundleProfile &bundleProfile, const
         *bundleInfo = nullptr;
         return ERR_APPEXECFWK_INSTALL_FAILED_INTERNAL_ERROR;
     }
-#ifdef __LITEOS_M__
     AbilityInfo abilityInfo = {.srcPath = jsPath, .bundleName = (*bundleInfo)->bundleName};
-#else
-    AbilityInfo abilityInfo = {.bundleName = (*bundleInfo)->bundleName, .srcPath = jsPath};
-#endif
     // set abilityInfo
     if (!BundleInfoUtils::SetBundleInfoAbilityInfo(*bundleInfo, abilityInfo)) {
         AdapterFree(jsPath);
diff --git a/services/bundlemgr_lite/src/gt_extractor_util.cpp b/services/bundlemgr_lite/src/gt_extractor_util.cpp
old mode 100755
new mode 100644
index 3c10d017b55d9f3eb3c91fa0727025516ba24324..0485c06aca5e699aff016e51274192cfbd5affd2
--- a/services/bundlemgr_lite/src/gt_extractor_util.cpp
+++ b/services/bundlemgr_lite/src/gt_extractor_util.cpp
@@ -33,8 +33,8 @@ const uint8_t SHIFT_NUM = 8;
 
 uint32_t GtExtractorUtil::ReadInt(int32_t fp)
 {
-    char buf[INT_LENGTH] = {0};
-    if (read(fp, buf, INT_LENGTH) != INT_LENGTH) {
+    unsigned char buf[INT_LENGTH] = {0};
+    if (read(fp, buf, INT_LENGTH) != INT_LENGTH) {                                        
         return UINT_MAX;
     }
 
@@ -50,7 +50,7 @@ uint32_t GtExtractorUtil::ReadInt(int32_t fp)
 
 bool GtExtractorUtil::CheckMagicNumber(int32_t fp)
 {
-    char buf[MAGIC_NUMBER_LEN] = {0};
+    unsigned char buf[MAGIC_NUMBER_LEN] = {0};
     if (read(fp, buf, MAGIC_NUMBER_LEN) != MAGIC_NUMBER_LEN) {
         return false;
     }
@@ -62,7 +62,7 @@ bool GtExtractorUtil::CheckMagicNumber(int32_t fp)
 
 uint64_t GtExtractorUtil::ReadLong(int32_t fp)
 {
-    char buf[LONG_LENGTH] = {0};
+    unsigned char buf[LONG_LENGTH] = {0};
     if (read(fp, buf, LONG_LENGTH) != LONG_LENGTH) {
         return 0;
     }
@@ -77,9 +77,9 @@ uint64_t GtExtractorUtil::ReadLong(int32_t fp)
     return result;
 }
 
-char *GtExtractorUtil::ReadString(int32_t fp, uint32_t len)
+unsigned char *GtExtractorUtil::ReadString(int32_t fp, uint32_t len)
 {
-    char *buf = reinterpret_cast<char *>(UI_Malloc((len + 1) * sizeof(char)));
+    unsigned char *buf = reinterpret_cast<unsigned char *>(UI_Malloc((len + 1) * sizeof(unsigned char)));
     if (buf == nullptr) {
         return nullptr;
     }
@@ -108,7 +108,7 @@ uint8_t GtExtractorUtil::ExtractFileHeaderInfo(int32_t fp, char **bundleName)
         return ERR_APPEXECFWK_INSTALL_FAILED_FILE_DATA_INVALID;
     }
 
-    if ((*bundleName = ReadString(fp, bundleNameLen)) == nullptr) {
+    if ((*bundleName = (char *)ReadString(fp, bundleNameLen)) == nullptr) {
         return ERR_APPEXECFWK_INSTALL_FAILED_FILE_DATA_INVALID;
     }
     return ERR_OK;
@@ -136,7 +136,7 @@ uint8_t GtExtractorUtil::ExtractFileAttr(int32_t fp, char **fileName, char **rel
         return ERR_APPEXECFWK_INSTALL_FAILED_FILE_DATA_INVALID;
     }
 
-    if ((*fileName = ReadString(fp, nameLen)) == nullptr) {
+    if ((*fileName = (char *)ReadString(fp, nameLen)) == nullptr) {
         HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] Read fileName fail");
         return ERR_APPEXECFWK_INSTALL_FAILED_FILE_DATA_INVALID;
     }
@@ -146,7 +146,7 @@ uint8_t GtExtractorUtil::ExtractFileAttr(int32_t fp, char **fileName, char **rel
         HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] Read path Int fail");
         return ERR_APPEXECFWK_INSTALL_FAILED_FILE_DATA_INVALID;
     } else {
-        if ((*relativeFilePath = ReadString(fp, pathLen)) == nullptr) {
+        if ((*relativeFilePath = (char *)ReadString(fp, pathLen)) == nullptr) {
             HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] Read relativeFilePath fail");
             return ERR_APPEXECFWK_INSTALL_FAILED_FILE_DATA_INVALID;
         }
@@ -168,7 +168,7 @@ uint8_t GtExtractorUtil::ExtractFileAttr(int32_t fp, char **fileName, uint32_t &
         return ERR_APPEXECFWK_INSTALL_FAILED_FILE_DATA_INVALID;
     }
 
-    if ((*fileName = ReadString(fp, nameLen)) == nullptr) {
+    if ((*fileName = (char *)ReadString(fp, nameLen)) == nullptr) {
         HILOG_ERROR(HILOG_MODULE_AAFWK, "[BMS] Read fileName fail");
         return ERR_APPEXECFWK_INSTALL_FAILED_FILE_DATA_INVALID;
     }
diff --git a/utils/bundle_lite/adapter.h b/utils/bundle_lite/adapter.h
old mode 100755
new mode 100644