diff --git a/app/components/export_contact_item.py b/app/components/export_contact_item.py
index 4816c90..7c7c04f 100644
--- a/app/components/export_contact_item.py
+++ b/app/components/export_contact_item.py
@@ -56,6 +56,7 @@ class ContactQListWidgetItem(QListWidgetItem):
         # 设置布局用来对nameLabel和avatorLabel进行布局
         hbox = QHBoxLayout()
         self.checkBox = QCheckBox()
+        self.checkBox.clicked.connect(self.select)
         hbox.addWidget(self.checkBox)
         hbox.addWidget(self.avatorLabel)
         hbox.addWidget(self.nameLabel)
@@ -76,6 +77,7 @@ class ContactQListWidgetItem(QListWidgetItem):
         # print('选择',self.is_select)
         self.checkBox.setChecked(self.is_select)
         # self.widget.setStyleSheet(Stylesheet_clicked)
+
     def force_select(self):
         self.is_select = True
         self.checkBox.setChecked(self.is_select)
diff --git a/app/ui/mainview.py b/app/ui/mainview.py
index bb7a96d..cb8661d 100644
--- a/app/ui/mainview.py
+++ b/app/ui/mainview.py
@@ -9,6 +9,7 @@
 """
 import json
 import os.path
+import traceback
 
 from PyQt5.QtCore import pyqtSignal, QUrl, Qt, QThread, QSize
 from PyQt5.QtGui import QPixmap, QFont, QDesktopServices, QIcon
@@ -24,6 +25,7 @@ from .menu.export import ExportDialog
 from .tool.tool_window import ToolWindow
 from ..DataBase.output_pc import Output
 from ..components.QCursorGif import QCursorGif
+from ..log import logger
 from ..person import Me
 
 # 美化样式表
@@ -207,6 +209,7 @@ class MainWinController(QMainWindow, mainwindow.Ui_MainWindow, QCursorGif):
             img_bytes = misc_db.get_avatar_buffer(wxid)
         except:
             close_db()
+            logger.error(f'数据库错误:\n{traceback.format_exc()}')
             QMessageBox.critical(self, "数据库错误", "请重启微信后重试")
             import shutil
             shutil.rmtree('./app/Database/Msg')
diff --git a/app/ui/tool/pc_decrypt/pc_decrypt.py b/app/ui/tool/pc_decrypt/pc_decrypt.py
index 8373aae..814a563 100644
--- a/app/ui/tool/pc_decrypt/pc_decrypt.py
+++ b/app/ui/tool/pc_decrypt/pc_decrypt.py
@@ -61,7 +61,7 @@ class DecryptControl(QWidget, decryptUi.Ui_Dialog, QCursorGif):
         if result[0] == -1:
             QMessageBox.critical(self, "错误", "请登录微信")
         elif result[0] == -2:
-            QMessageBox.critical(self, "错误", "微信版本不匹配\n请更新微信版本为:3.9.8.25")
+            QMessageBox.critical(self, "错误", "微信版本不匹配\n请更新微信版本为:3.9.9.27（去微信官网下载）")
         elif result[0] == -3:
             QMessageBox.critical(self, "错误", "WeChat WeChatWin.dll Not Found")
         elif result[0] == -10086: