diff --git a/app/core/task_manager.py b/app/core/task_manager.py
index afe43fa..4790a18 100644
--- a/app/core/task_manager.py
+++ b/app/core/task_manager.py
@@ -27,7 +27,7 @@ v4.2
 
 from loguru import logger
 from PySide6.QtCore import QThread, QObject, Signal
-from qfluentwidgets import Dialog
+from qfluentwidgets import MessageBox
 import json
 from pathlib import Path
 from datetime import datetime
@@ -187,9 +187,10 @@ class _TaskManager(QObject):
     connect_gui = Signal(Task)
     push_info_bar = Signal(str, str, str, int)
 
-    def __init__(self):
+    def __init__(self, main_window=None):
         super(_TaskManager, self).__init__()
 
+        self.main_window = main_window
         self.task_dict: Dict[str, Task] = {}
 
     def add_task(
@@ -281,16 +282,33 @@ class _TaskManager(QObject):
                 "r", encoding="utf-8"
             ) as f:
                 info = json.load(f)
-            System.set_power(info["QueueSet"]["AfterAccomplish"])
+
+            if info["QueueSet"]["AfterAccomplish"] != "None":
+
+                from app.ui import ProgressRingMessageBox
+
+                mode_book = {
+                    "Shutdown": "关机",
+                    "Hibernate": "休眠",
+                    "Sleep": "睡眠",
+                    "KillSelf": "关闭AUTO_MAA",
+                }
+
+                choice = ProgressRingMessageBox(
+                    self.main_window,
+                    f"{mode_book[info['QueueSet']['AfterAccomplish']]}倒计时",
+                )
+                if choice.exec():
+                    System.set_power(info["QueueSet"]["AfterAccomplish"])
 
     def push_dialog(self, name: str, title: str, content: str):
         """推送对话框"""
 
-        choice = Dialog(title, content, None)
+        choice = MessageBox(title, content, self.main_window)
         choice.yesButton.setText("是")
         choice.cancelButton.setText("否")
 
-        self.task_dict[name].question_response.emit(bool(choice.exec_()))
+        self.task_dict[name].question_response.emit(bool(choice.exec()))
 
 
 TaskManager = _TaskManager()
diff --git a/app/ui/Widget.py b/app/ui/Widget.py
index edd58bb..315d18f 100644
--- a/app/ui/Widget.py
+++ b/app/ui/Widget.py
@@ -26,7 +26,7 @@ v4.2
 """
 
 from PySide6.QtWidgets import QWidget, QWidget, QLabel, QHBoxLayout, QSizePolicy
-from PySide6.QtCore import Qt, QTime, QEvent, QSize
+from PySide6.QtCore import Qt, QTime, QTimer, QEvent, QSize
 from PySide6.QtGui import QIcon, QPixmap, QPainter, QPainterPath
 from qfluentwidgets import (
     LineEdit,
@@ -54,6 +54,7 @@ from qfluentwidgets import (
     ExpandSettingCard,
     ToolButton,
     PushButton,
+    ProgressRing,
 )
 from qfluentwidgets.common.overload import singledispatchmethod
 import os
@@ -108,6 +109,52 @@ class ComboBoxMessageBox(MessageBoxBase):
         self.viewLayout.addWidget(Widget)
 
 
+class ProgressRingMessageBox(MessageBoxBase):
+    """进度环倒计时对话框"""
+
+    def __init__(self, parent, title: str):
+        super().__init__(parent)
+        self.title = SubtitleLabel(title)
+
+        self.time = 100
+        Widget = QWidget()
+        Layout = QHBoxLayout(Widget)
+        self.ring = ProgressRing()
+        self.ring.setRange(0, 100)
+        self.ring.setValue(100)
+        self.ring.setTextVisible(True)
+        self.ring.setFormat("%p 秒")
+        self.ring.setFixedSize(100, 100)
+        self.ring.setStrokeWidth(4)
+        Layout.addWidget(self.ring)
+
+        self.yesButton.hide()
+        self.cancelButton.clicked.connect(self.__quit_timer)
+        self.buttonLayout.insertStretch(1)
+
+        # 将组件添加到布局中
+        self.viewLayout.addWidget(self.title)
+        self.viewLayout.addWidget(Widget)
+
+        self.timer = QTimer(self)
+        self.timer.timeout.connect(self.__update_time)
+        self.timer.start(1000)
+
+    def __update_time(self):
+
+        self.time -= 1
+        self.ring.setValue(self.time)
+
+        if self.time == 0:
+            self.timer.stop()
+            self.timer.deleteLater()
+            self.yesButton.click()
+
+    def __quit_timer(self):
+        self.timer.stop()
+        self.timer.deleteLater()
+
+
 class LineEditSettingCard(SettingCard):
     """Setting card with LineEdit"""
 
diff --git a/app/ui/__init__.py b/app/ui/__init__.py
index 3764f04..419aac6 100644
--- a/app/ui/__init__.py
+++ b/app/ui/__init__.py
@@ -30,5 +30,6 @@ __author__ = "DLmaster361 <DLmaster_361@163.com>"
 __license__ = "GPL-3.0 license"
 
 from .main_window import AUTO_MAA
+from .Widget import ProgressRingMessageBox
 
-__all__ = ["AUTO_MAA"]
+__all__ = ["AUTO_MAA", "ProgressRingMessageBox"]
diff --git a/app/ui/main_window.py b/app/ui/main_window.py
index 0873338..ecf32ab 100644
--- a/app/ui/main_window.py
+++ b/app/ui/main_window.py
@@ -72,6 +72,7 @@ class AUTO_MAA(MSFluentWindow):
         self.splashScreen = SplashScreen(self.windowIcon(), self)
         self.show_ui("显示主窗口", if_quick=True)
 
+        TaskManager.main_window = self.window()
         MainInfoBar.main_window = self.window()
         System.main_window = self.window()
 
@@ -260,7 +261,9 @@ class AUTO_MAA(MSFluentWindow):
                 )
                 if "网络错误" not in result:
                     Up = PushButton("更新")
-                    Up.clicked.connect(lambda: self.setting.get_update(if_question=False))
+                    Up.clicked.connect(
+                        lambda: self.setting.get_update(if_question=False)
+                    )
                     Up.clicked.connect(info.close)
                     info.addWidget(Up)
                 info.show()
diff --git a/resources/version.json b/resources/version.json
index 6cc1ae4..e00c5c6 100644
--- a/resources/version.json
+++ b/resources/version.json
@@ -1,7 +1,7 @@
 {
     "main_version": "4.2.5.2",
     "updater_version": "1.2.0.0",
-    "announcement": "\n## 新增功能\n- 屏蔽MuMu模拟器开屏广告功能上线\n- 更新器支持多线程下载\n## 修复BUG\n- 修复统计信息HTML模板公招匹配错误\n- 修复密码显示按钮动画异常\n## 程序优化\n- 暂无",
+    "announcement": "\n## 新增功能\n- 屏蔽MuMu模拟器开屏广告功能上线\n- 更新器支持多线程下载\n## 修复BUG\n- 修复统计信息HTML模板公招匹配错误\n- 修复密码显示按钮动画异常\n## 程序优化\n- 关机等电源操作添加100s倒计时",
     "proxy_list": [
         "",
         "https://gitproxy.click/",