diff --git a/backend/SystemUpdater/Core/Database.py b/backend/SystemUpdater/Core/Database.py
index e98deae..6792fc8 100644
--- a/backend/SystemUpdater/Core/Database.py
+++ b/backend/SystemUpdater/Core/Database.py
@@ -141,7 +141,7 @@ class Sqlite3Server(object):
         logging.info(_("Data insertion complete ."))
     
     # 接收更新列表与信息，生成数据并插入数据库中
-    def insert_info(self, mode, pkg_list=[], pkg_group=[], success = False, error_string = '', error_desc = ''):
+    def insert_info(self, mode, pkg_list=[], pkg_group=[], adjust_pkg=[], success = False, error_string = '', error_desc = ''):
         errstr = error_string + " " + error_desc
         status = " "
         time = datetime.datetime.now()
@@ -167,13 +167,23 @@ class Sqlite3Server(object):
             elif pkg_list:
                 # 单包更新 # 获取单包数据插入数据库
                 pkgname = pkg_list[0]
+                for adj in adjust_pkg:
+                    if pkgname in adj:
+                    # 该部分升级的单包为调整版本，与候选版本不一致
+                        pkgname = adj
+                        break
                 try:
-                    pkg =  self.window_main.cache[pkgname]
+                    pkg =  self.window_main.cache[pkgname.split("=")[0]]
+                    for ver in pkg.versions:
+                        if ver.version == pkgname.split("=")[1]:
+                            pkg_inst_ver = ver
+                            break
+                    pkgname = pkgname.split("=")[0]
                 except Exception as e:
                     logging.error(_("%s could not be detected in the source because the source was changed or for other reasons."), \
                             str(pkgname))
-                pkgversion = str(pkg.candidate.version)
-                pkgdescription = str(pkg.candidate.raw_description)
+                pkgversion = str(pkg_inst_ver.source_version)
+                pkgdescription = str(pkg_inst_ver.description)
             try:
                 self.insert_into_updateinfo(pkgname, pkgversion, pkgdescription, timestr, status, "1", errstr)
                 # FIXME: 发送插入数据库成功的信号local_upgrade_list
diff --git a/backend/SystemUpdater/backend/__init__.py b/backend/SystemUpdater/backend/__init__.py
index baa6c98..b7fb65c 100644
--- a/backend/SystemUpdater/backend/__init__.py
+++ b/backend/SystemUpdater/backend/__init__.py
@@ -447,6 +447,7 @@ class InstallBackend():
                                         self.now_upgrade.upgrade_mode,
                                         self.now_upgrade.single_pkgs,
                                         self.now_upgrade.upgrade_groups,
+                                        self.upgrade_data.adjust_pkgs,
                                         success,
                                         error_string, error_desc)
             if success:
diff --git a/backend/interface.md b/backend/interface.md
index e7f20b7..d11de33 100755
--- a/backend/interface.md
+++ b/backend/interface.md
@@ -96,8 +96,18 @@
   ACTION_REMOVE_PACKAGES = 6			#卸载包的状态中
   ```
 
-  
+#### UnattendedUpgradeValue
 
+- `介绍：`  设置或获取是否允许关机前更新
+
+- `入参`:   `s:`operation("get"/"set")，`s:`value将要设置的值
+
+- `示例：`
+
+  ```sh
+  operation = "set", value = "false"
+  
+  ```
 
 
 #### Signal列表