diff --git a/TimeMaster.py b/TimeMaster.py
index f3e7dae..f988226 100644
--- a/TimeMaster.py
+++ b/TimeMaster.py
@@ -1,8 +1,10 @@
 import os
+import re
 import sys
 import time
 import json
 import ctypes
+import ctypes.wintypes
 import shutil
 import signal
 import winreg
@@ -214,11 +216,10 @@ class MainWindow(QSystemTrayIcon):
         self.setToolTip('')
         self.tray_icon_update_timer = QTimer(self)
         self.tray_icon_update_timer.timeout.connect(self.on_tray_icon_update)
-        self.tray_icon_update_timer.start(1500)
+        self.tray_icon_update_timer.start(3000)
         self.time_sync_update_timer = QTimer(self)
         self.time_sync_update_timer.timeout.connect(self.sync)
         self.time_sync_update_timer.start(1000 * 3600)
-        QTimer.singleShot(1000 * 12, self.sync)
         self.tray_menu = QMenu()
         action_list = [
             ['立即同步', self.sync],
@@ -235,6 +236,7 @@ class MainWindow(QSystemTrayIcon):
 
     def init(self):
         self.sync()
+        self.sync_delayed()
 
     @staticmethod
     def exit():
@@ -262,6 +264,11 @@ class MainWindow(QSystemTrayIcon):
             print('Synchronizing...')
             threading.Thread(target=self._sync_execution).start()
 
+    def sync_delayed(self):
+        QTimer.singleShot(1000 * 12, self.sync)
+        QTimer.singleShot(1000 * 35, self.sync)
+        QTimer.singleShot(1000 * 65, self.sync)
+
     @staticmethod
     def format_time(secs):
         return '刚刚' if secs < 60 else '%s分钟前' % ((secs // 60),) if secs < 3600 else '%s小时前' % (round(secs / 3600),)
@@ -294,7 +301,38 @@ class MainWindow(QSystemTrayIcon):
             pass
 
     @staticmethod
-    def get_server_datetime():
+    def get_datetime_format():
+        LOCALE_SSHORTDATE = 0x001F
+        LOCALE_STIMEFORMAT = 0x1003
+        GetUserDefaultLCID = ctypes.windll.kernel32.GetUserDefaultLCID
+        GetUserDefaultLCID.argtypes = []
+        GetUserDefaultLCID.restype = ctypes.wintypes.LCID
+        GetLocaleInfoW = ctypes.windll.kernel32.GetLocaleInfoW
+        GetLocaleInfoW.argtypes = [ctypes.wintypes.LCID, ctypes.wintypes.LCTYPE, ctypes.wintypes.LPWSTR, ctypes.c_int]
+        GetLocaleInfoW.restype = ctypes.c_int
+        user_lcid = GetUserDefaultLCID()
+        date_format = ctypes.create_unicode_buffer(1024)
+        GetLocaleInfoW(user_lcid, LOCALE_SSHORTDATE, date_format, ctypes.sizeof(date_format))
+        time_format = ctypes.create_unicode_buffer(1024)
+        GetLocaleInfoW(user_lcid, LOCALE_STIMEFORMAT, time_format, ctypes.sizeof(time_format))
+        return date_format.value, time_format.value
+
+    @staticmethod
+    def map_system_format_to_strftime(system_format):
+        format_mapping = {
+            'dd': '__DATE__', 'd': '__DATE__', 'MM': '__MONTH__', 'M': '__MONTH__', 'yyyy': '__YEAR4__', 'yy': '__YEAR2__', 'HH': '__HOUR24__', 'H': '__HOUR24__',
+            'hh': '__HOUR12__', 'h': '__HOUR12__', 'mm': '__MINUTE__', 'm': '__MINUTE__', 'ss': '__SECOND__', 's': '__SECOND__',
+            'tt': '__AMPM__', 't': '__AMPM__'
+        }
+        sorted_formats = sorted(format_mapping.keys(), key=len, reverse=True)
+        for sys_fmt in sorted_formats:
+            system_format = re.sub('\\b' + re.escape(sys_fmt) + '\\b', format_mapping[sys_fmt], system_format)
+        final_mapping = {'__DATE__': '%d', '__MONTH__': '%m', '__YEAR4__': '%Y', '__YEAR2__': '%y', '__HOUR24__': '%H', '__HOUR12__': '%I', '__MINUTE__': '%M', '__SECOND__': '%S', '__AMPM__': '%p'}
+        for placeholder, str_fmt in final_mapping.items():
+            system_format = system_format.replace(placeholder, str_fmt)
+        return system_format
+
+    def get_server_datetime(self):
         try:
             gate = WMI().Win32_NetworkAdapterConfiguration(IPEnabled=True)[0].DefaultIPGateway[0]
         except Exception:
@@ -315,7 +353,8 @@ class MainWindow(QSystemTrayIcon):
         try:
             date_out = ori_timezone.localize(datetime.datetime.strptime(date_string, '%a, %d %b %Y %H:%M:%S %Z')).astimezone(tar_timezone) + datetime.timedelta(seconds=1)
             if (int(date_out.timestamp()) > 1735689600) == 1:
-                return str(date_out.date()), str(date_out.time())
+                dt_fmt = self.get_datetime_format()
+                return str(date_out.strftime(self.map_system_format_to_strftime(dt_fmt[0]))), str(date_out.strftime(self.map_system_format_to_strftime(dt_fmt[1])))
             raise Exception('The time returned by the server is older.')
         except ValueError:
             raise Exception('Failed to get time from server.')
@@ -328,7 +367,7 @@ class MainRunner:
     def __init__(self):
         signal.signal(signal.SIGINT, self._handle_interrupt)
         self.app_name = '时间同步助手'
-        self.app_version = '1.0.0.0'
+        self.app_version = '1.0.0.1'
         self.app_publisher = 'zhaoyafan'
         self.app_publisher_url = 'https://www.fanscloud.net/'
         self.application = None