diff --git a/backend/SystemUpdater/Core/Database.py b/backend/SystemUpdater/Core/Database.py
index 10627d8..21f3ba2 100644
--- a/backend/SystemUpdater/Core/Database.py
+++ b/backend/SystemUpdater/Core/Database.py
@@ -321,13 +321,12 @@ class Sqlite3Server(object):
 
     # 获取group信息    
     def GetGroupmsg(self, appname):
-        INPUT_CONFIG_PATH = apt_pkg.config.find_dir("Kylin-system-updater::InputConfigDir",
-                                '/usr/share/kylin-update-desktop-config/data')
+        INPUT_CONFIG_PATH = '/usr/share/kylin-update-desktop-config/data/'
         jsonfile = appname+".json"
         files = os.listdir(INPUT_CONFIG_PATH) #获取文件夹中所有文件
         if jsonfile in files: # 存在
             # 读取组JSON文件
-            with open(INPUT_CONFIG_PATH+"/"+jsonfile, "r") as f:
+            with open(INPUT_CONFIG_PATH+jsonfile, "r") as f:
                 try :
                     data = json.load(f)
                 except json.JSONDecodeError as e:
diff --git a/backend/SystemUpdater/Core/LogManager.py b/backend/SystemUpdater/Core/LogManager.py
index ee6cdec..e3ecd11 100644
--- a/backend/SystemUpdater/Core/LogManager.py
+++ b/backend/SystemUpdater/Core/LogManager.py
@@ -2,11 +2,9 @@
 # -*- coding: utf-8 -*-
 #参考文档： https://cuiqingcai.com/6080.html
 
-import apt_pkg
 import os
 
-path = apt_pkg.config.find_dir("Kylin-system-updater::LogDir",
-                                "/var/log/kylin-system-updater/")
+path = '/var/log/kylin-system-updater/'
 
 numlist = []
 
diff --git a/backend/SystemUpdater/Core/UpdateList.py b/backend/SystemUpdater/Core/UpdateList.py
index 7a11ca3..1dcc18d 100644
--- a/backend/SystemUpdater/Core/UpdateList.py
+++ b/backend/SystemUpdater/Core/UpdateList.py
@@ -6,18 +6,15 @@ import os
 import json
 import yaml
 import shutil
-import apt_pkg
 from gi.repository import Gio
 from .OriginFilter import UpdateListFilterCache
 
-OUTPUT_CONFIG_PATH = apt_pkg.config.find_dir("Kylin-system-updater::OutputConfigDir",
-                                '/var/lib/kylin-system-updater/json')
 
-INPUT_CONFIG_PATH = apt_pkg.config.find_dir("Kylin-system-updater::InputConfigDir",
-                                '/usr/share/kylin-update-desktop-config/data')
+OUTPUT_CONFIG_PATH = '/var/lib/kylin-system-updater/json/'
 
-IMPORTANT_LIST_PATH = apt_pkg.config.find_file("Kylin-system-updater::ImportantListDir",
-                                "/var/lib/kylin-software-properties/template/important.list")
+INPUT_CONFIG_PATH = '/usr/share/kylin-update-desktop-config/data/'
+
+IMPORTANT_LIST_PATH = '/var/lib/kylin-software-properties/template/important.list'
 
 class LocalUpgradeDataList:
     """
diff --git a/backend/SystemUpdater/UpdateManager.py b/backend/SystemUpdater/UpdateManager.py
index 9560706..578625d 100644
--- a/backend/SystemUpdater/UpdateManager.py
+++ b/backend/SystemUpdater/UpdateManager.py
@@ -10,6 +10,7 @@ import shutil
 import dbus
 import logging
 import dbus.service
+import json
 from apt.debfile import DebPackage
 from dbus.mainloop.glib import DBusGMainLoop
 DBusGMainLoop(set_as_default=True)
@@ -70,7 +71,9 @@ class UpdateManager():
         #是否使用光盘源
         self.disc_source = False
 
-        self.essential_pkgs = ["kylin-video"]
+        self.essential_pkgs = []
+
+        self.update_essential_pkgs()
 
         #是否开启关机后安装或者重启安装模式 
         if self.is_shutdown_model() == True:
@@ -79,6 +82,18 @@ class UpdateManager():
 
         self.only_update_cache()
 
+    def update_essential_pkgs(self):
+        update_file = "/usr/share/kylin-update-desktop-config/data/kylin-update-desktop-system.json"
+        if os.path.exists(update_file):
+            #读取组JSON文件
+            with open(update_file,'r') as f:
+                try:
+                    data = json.load(f)
+                except json.JSONDecodeError as exc:
+                    logging.error(exc)
+            
+            self.essential_pkgs = data['install_list']
+
     def prompt_in_boot(self):
         #关机安装完成之后开机时进行提醒
         popconfigs = UpgradeConfig(datadir = "/opt/apt_result/", name = "ota_result")
diff --git a/backend/SystemUpdater/backend/__init__.py b/backend/SystemUpdater/backend/__init__.py
index e0b9107..d3803a7 100644
--- a/backend/SystemUpdater/backend/__init__.py
+++ b/backend/SystemUpdater/backend/__init__.py
@@ -536,6 +536,7 @@ class InstallBackend():
                     #当单包升级的时候 升级本身时，让程序退出，再重新启动
                     if self.window_main.GROUPS_PKG_NAME in self.cache and self.cache[self.window_main.GROUPS_PKG_NAME] in self.cache.get_changes():
                         #只有安装配置文件包 才会走到此处
+                        self.window_main.update_essential_pkgs()
                         self.window_main.start_available()
 
                     return
diff --git a/backend/data/30kylin-system-updater b/backend/data/30kylin-system-updater
index 2e00a97..fed1020 100644
--- a/backend/data/30kylin-system-updater
+++ b/backend/data/30kylin-system-updater
@@ -1,27 +1 @@
-//reference 50uu
-Kylin-system-updater::Allowed-Origins {
-	//"Ubuntu:trusty";
-	"Kylin:10.1";
-	":default";
-};
-
-Kylin-system-updater::Package-Blacklist {
-};
-
-Kylin-system-updater::Package-Whitelist {
-};
-
-Kylin-system-updater::Package-Whitelist-Strict {
-};
-
-Kylin-system-updater::DevRelease "auto";
-
-Kylin-system-updater::LogDir "/var/log/kylin-system-updater/";
-
-Kylin-system-updater::InputConfigDir "/usr/share/kylin-update-desktop-config/data";
-
-Kylin-system-updater::OutputConfigDir "/var/lib/kylin-system-updater/json";
-
-Kylin-system-updater::ImportantListDir "/var/lib/kylin-software-properties/template/important.list";
-
 Dir::Bin::Methods::ftp "ftp";