diff --git a/resources/styles/style.qss b/resources/styles/style.qss
index 2157b87..7725090 100644
--- a/resources/styles/style.qss
+++ b/resources/styles/style.qss
@@ -33,3 +33,195 @@ QPushButton:pressed {
 .messageButton:pressed {
     background-color: #A0A0A0;
 }
+
+/* MetaFusion 深色主题样式 */
+
+/* 主窗口样式 */
+QMainWindow {
+    background-color: #333333;
+    color: #CCCCCC;
+}
+
+/* 菜单栏样式 */
+QMenuBar {
+    background-color: #333333;
+    color: #CCCCCC;
+    border-bottom: 1px solid #222222;
+}
+
+QMenuBar::item {
+    background-color: transparent;
+    padding: 4px 8px;
+}
+
+QMenuBar::item:selected {
+    background-color: #444444;
+}
+
+/* 工具栏样式 */
+QToolBar {
+    background-color: #333333;
+    border: none;
+    padding: 3px;
+}
+
+QToolButton {
+    background-color: transparent;
+    border: 1px solid transparent;
+    border-radius: 2px;
+    padding: 4px;
+    margin: 1px;
+}
+
+QToolButton:hover {
+    background-color: #444444;
+    border: 1px solid #555555;
+}
+
+/* 标签页样式 */
+QTabWidget::pane {
+    border: 1px solid #222222;
+    background-color: #333333;
+}
+
+QTabBar::tab {
+    background-color: #2A2A2A;
+    color: #CCCCCC;
+    padding: 5px 10px;
+    border: 1px solid #222222;
+    min-width: 80px;
+}
+
+QTabBar::tab:selected {
+    background-color: #333333;
+    border-bottom: none;
+}
+
+QTabBar::tab:hover:not(:selected) {
+    background-color: #3A3A3A;
+}
+
+/* 列表和树形控件样式 */
+QTreeView, QListView {
+    background-color: #2A2A2A;
+    border: 1px solid #222222;
+    color: #CCCCCC;
+}
+
+QTreeView::item:hover, QListView::item:hover {
+    background-color: #3A3A3A;
+}
+
+QTreeView::item:selected, QListView::item:selected {
+    background-color: #444444;
+}
+
+/* 输入框样式 */
+QLineEdit {
+    background-color: #2A2A2A;
+    border: 1px solid #222222;
+    border-radius: 2px;
+    color: #CCCCCC;
+    padding: 3px;
+}
+
+/* 下拉框样式 */
+QComboBox {
+    background-color: #2A2A2A;
+    border: 1px solid #222222;
+    border-radius: 2px;
+    color: #CCCCCC;
+    padding: 3px;
+    min-width: 100px;
+}
+
+QComboBox::drop-down {
+    border: none;
+    width: 20px;
+}
+
+QComboBox::down-arrow {
+    border-image: url(:/resources/icons/down_arrow.png);
+    width: 12px;
+    height: 12px;
+}
+
+/* 按钮样式 */
+QPushButton {
+    background-color: #2A2A2A;
+    border: 1px solid #222222;
+    border-radius: 2px;
+    color: #CCCCCC;
+    padding: 5px 15px;
+    min-width: 80px;
+}
+
+QPushButton:hover {
+    background-color: #3A3A3A;
+    border: 1px solid #444444;
+}
+
+QPushButton:pressed {
+    background-color: #222222;
+}
+
+/* 滚动条样式 */
+QScrollBar:vertical {
+    background: #2A2A2A;
+    width: 10px;
+    margin: 0;
+}
+
+QScrollBar::handle:vertical {
+    background: #444444;
+    min-height: 20px;
+    border-radius: 5px;
+}
+
+QScrollBar::add-line:vertical, QScrollBar::sub-line:vertical {
+    height: 0px;
+}
+
+QScrollBar:horizontal {
+    background: #2A2A2A;
+    height: 10px;
+    margin: 0;
+}
+
+QScrollBar::handle:horizontal {
+    background: #444444;
+    min-width: 20px;
+    border-radius: 5px;
+}
+
+QScrollBar::add-line:horizontal, QScrollBar::sub-line:horizontal {
+    width: 0px;
+}
+
+/* 分组框样式 */
+QGroupBox {
+    border: 1px solid #222222;
+    border-radius: 3px;
+    margin-top: 6px;
+    padding-top: 6px;
+    color: #CCCCCC;
+}
+
+QGroupBox::title {
+    left: 7px;
+    padding: 0px 3px;
+}
+
+/* 状态栏样式 */
+QStatusBar {
+    background-color: #333333;
+    color: #CCCCCC;
+}
+
+/* 工具提示样式 */
+QToolTip {
+    background-color: #2A2A2A;
+    border: 1px solid #222222;
+    color: #CCCCCC;
+    padding: 3px;
+}
diff --git a/scripts/MetaFusion.py b/scripts/MetaFusion.py
index f450aca..4150d13 100644
--- a/scripts/MetaFusion.py
+++ b/scripts/MetaFusion.py
@@ -1,2 +1,140 @@
 #!/usr/bin/env python
-# -*- coding: utf-8 -*-
\ No newline at end of file
+# -*- coding: utf-8 -*-
+
+import os
+from config import data
+QtCore, QtGui, QtWidgets = data.Qt()
+
+
+# 全局变量声明
+main_window = None
+
+class MetaFusionWindow(QtWidgets.QMainWindow):
+    def __init__(self, parent=None):
+        super(MetaFusionWindow, self).__init__(parent)
+        self.setWindowTitle("MetaFusion")
+        self.resize(800, 600)
+        
+        # 加载样式表
+        self.load_stylesheet()
+        
+        # 创建UI
+        self.setup_ui()
+        
+    def load_stylesheet(self):
+        """加载QSS样式表"""
+        style_file = os.path.join(os.path.dirname(os.path.dirname(__file__)), "resources", "styles", "style.qss")
+        if os.path.exists(style_file):
+            with open(style_file, 'r', encoding='utf-8') as f:
+                self.setStyleSheet(f.read())
+                
+    def setup_ui(self):
+        """设置UI结构"""
+        # 创建中心部件
+        central_widget = QtWidgets.QWidget()
+        self.setCentralWidget(central_widget)
+        
+        # 创建主布局
+        main_layout = QtWidgets.QVBoxLayout(central_widget)
+        
+        # 创建菜单栏
+        self.create_menu_bar()
+        
+        # 创建工具栏
+        self.create_tool_bar()
+        
+        # 创建标签页
+        self.create_tabs()
+        
+    def create_menu_bar(self):
+        """创建菜单栏"""
+        menubar = self.menuBar()
+        
+        # 文件菜单
+        file_menu = menubar.addMenu("文件")
+        file_menu.addAction("新建")
+        file_menu.addAction("打开")
+        file_menu.addAction("保存")
+        file_menu.addSeparator()
+        file_menu.addAction("退出")
+        
+        # 编辑菜单
+        edit_menu = menubar.addMenu("编辑")
+        edit_menu.addAction("撤销")
+        edit_menu.addAction("重做")
+        
+        # 帮助菜单
+        help_menu = menubar.addMenu("帮助")
+        help_menu.addAction("关于")
+        
+    def create_tool_bar(self):
+        """创建工具栏"""
+        toolbar = self.addToolBar("主工具栏")
+        toolbar.setMovable(False)
+        
+        # 添加工具栏按钮
+        toolbar.addAction(QtGui.QIcon(":/icons/new.png"), "新建")
+        toolbar.addAction(QtGui.QIcon(":/icons/open.png"), "打开")
+        toolbar.addAction(QtGui.QIcon(":/icons/save.png"), "保存")
+        
+    def create_tabs(self):
+        """创建标签页"""
+        self.tab_widget = QtWidgets.QTabWidget()
+        self.centralWidget().layout().addWidget(self.tab_widget)
+        
+        # 创建四个主要标签页
+        self.model_tab = QtWidgets.QWidget()
+        self.rig_tab = QtWidgets.QWidget()
+        self.adjust_tab = QtWidgets.QWidget()
+        self.define_tab = QtWidgets.QWidget()
+        
+        # 添加标签页到标签页控件
+        self.tab_widget.addTab(self.model_tab, "模型")
+        self.tab_widget.addTab(self.rig_tab, "绑定")
+        self.tab_widget.addTab(self.adjust_tab, "调整")
+        self.tab_widget.addTab(self.define_tab, "定义")
+        
+        # 设置各个标签页的内容
+        self.setup_model_tab()
+        self.setup_rig_tab()
+        self.setup_adjust_tab()
+        self.setup_define_tab()
+        
+    def setup_model_tab(self):
+        """设置模型标签页内容"""
+        layout = QtWidgets.QVBoxLayout(self.model_tab)
+        # 在这里添加模型标签页的具体控件
+        
+    def setup_rig_tab(self):
+        """设置绑定标签页内容"""
+        layout = QtWidgets.QVBoxLayout(self.rig_tab)
+        # 在这里添加绑定标签页的具体控件
+        
+    def setup_adjust_tab(self):
+        """设置调整标签页内容"""
+        layout = QtWidgets.QVBoxLayout(self.adjust_tab)
+        # 在这里添加调整标签页的具体控件
+        
+    def setup_define_tab(self):
+        """设置定义标签页内容"""
+        layout = QtWidgets.QVBoxLayout(self.define_tab)
+        # 在这里添加定义标签页的具体控件
+
+def show():
+    """显示主窗口"""
+    global main_window
+    
+    try:
+        main_window.close()
+    except:
+        pass
+        
+    main_window = MetaFusionWindow()
+    main_window.show()
+    return main_window
+
+if __name__ == "__main__":
+    app = QtWidgets.QApplication([])
+    window = show()
+    app.exec_()
+