diff --git a/README.md b/README.md
index 939dd73..dccb4eb 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,3 @@
 # KpsUnifier
+
 一个可以同时处理多个 keepass 文件的工具
diff --git a/build.bat b/build.bat
new file mode 100644
index 0000000..77db213
--- /dev/null
+++ b/build.bat
@@ -0,0 +1,3 @@
+@echo off
+
+nuitka --standalone .\main.py --enable-plugin=pyside6 --windows-console-mode=disable --output-filename=KpsUnifier --windows-icon-from-ico=kps-unifier.ico
diff --git a/main.py b/main.py
index 78eadfd..9ac39c1 100644
--- a/main.py
+++ b/main.py
@@ -7,11 +7,12 @@ from lib.config_utils import (
     get_default_db_path,
     read_config,
     get_secrets_path,
+    write_config,
 )
 from src.mw_kps_unifier import KpsUnifier
 import src.rc_kps_unifier
 
-__version__ = '1.0.0'
+__version__ = '1.1.0'
 __version_info__ = tuple(map(int, __version__.split('.')))
 
 ORG_NAME = "JnPrograms"
@@ -30,7 +31,10 @@ def main():
     win = KpsUnifier(db_path, secrets_path, config,
                      ORG_NAME, APP_NAME, __version__)
     win.show()
-    return app.exec()
+    app.exec()
+
+    config["last_db_path"] = win.db_path
+    write_config(config, ORG_NAME, APP_NAME)
 
 
 if __name__ == '__main__':
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..569ed0f
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,4 @@
+cryptography==43.0.0
+Nuitka==2.3.11
+pykeepass==4.1.0
+PySide6-Essentials==6.5.2
diff --git a/src/mw_kps_unifier.py b/src/mw_kps_unifier.py
index c8e13e3..bae4eb1 100644
--- a/src/mw_kps_unifier.py
+++ b/src/mw_kps_unifier.py
@@ -10,7 +10,7 @@ from .cmbx_styles import StyleComboBox
 from lib.Sqlite3Helper import Sqlite3Worker
 from lib.db_columns_def import all_columns
 from lib.sec_db_columns_def import sec_all_columns
-from lib.config_utils import write_config, get_or_generate_key
+from lib.config_utils import get_or_generate_key
 
 
 class UiKpsUnifier(object):
@@ -72,6 +72,7 @@ class UiKpsUnifier(object):
     def update_sqh(self, sqh: Sqlite3Worker):
         self.page_load.update_sqh(sqh)
         self.page_query.update_sqh(sqh)
+        self.page_similar.update_sqh(sqh)
 
 
 class KpsUnifier(QtWidgets.QMainWindow):
@@ -108,10 +109,6 @@ class KpsUnifier(QtWidgets.QMainWindow):
         self.ui.act_about.triggered.connect(self.on_act_about_triggered)
         self.ui.act_about_qt.triggered.connect(self.on_act_about_qt_triggered)
 
-    def __del__(self):
-        self.config["last_db_path"] = self.db_path
-        write_config(self.config, self.org_name, self.app_name)
-
     def sizeHint(self):
         return QtCore.QSize(860, 640)
 
diff --git a/src/page_similar.py b/src/page_similar.py
index c18b689..8032b19 100644
--- a/src/page_similar.py
+++ b/src/page_similar.py
@@ -71,6 +71,9 @@ class PageSimilar(QtWidgets.QWidget):
         self.pbn_read_db.clicked.connect(self.on_pbn_read_db_clicked)
         self.pbn_delete_invalid_data.clicked.connect(self.on_pbn_delete_invalid_data_clicked)
 
+    def update_sqh(self, sqh: Sqlite3Worker):
+        self.sqh = sqh
+
     def on_pbn_read_db_clicked(self):
         _, results = self.sqh.select("entries", sim_columns)
         file_uuids = get_filepath_uuids_map(results)