diff --git a/.vscode/settings.json b/.vscode/settings.json
index 05298a6..7c626a1 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -111,7 +111,10 @@
         "qabstractlistmodel": "cpp",
         "qtconcurrentrun": "cpp",
         "*.in": "cpp",
-        "qactiongroup": "cpp"
+        "qactiongroup": "cpp",
+        "qprocess": "cpp",
+        "qmessagebox": "cpp",
+        "qdatetime": "cpp"
     },
     "Codegeex.RepoIndex": true,
     "editor.gotoLocation.alternativeDeclarationCommand": "editor.action.revealDefinition",
diff --git a/CMakeLists.txt b/CMakeLists.txt
index f2fe07c..2e14e88 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -52,7 +52,9 @@ else()
    SET(QT_DIR "D:/Dev/Qt/6.8.0/mingw1310_static_x64/lib/cmake")
 endif()
 
+#JSON库
 SET(JSON ${PROJECT_SOURCE_DIR}/3rdparty/json)
+include_directories(${JSON}/include)
 
 LIST(APPEND CMAKE_PREFIX_PATH ${QT_DIR} ${MSYS})
 
@@ -105,9 +107,6 @@ else()
    message(STATUS "CURL_FOUND=NOT")
 endif()
 
-#JSON库
-include_directories(${JSON}/include)
-
 #增加XSteam的cpp
 FILE(GLOB src_xsteam  "${PROJECT_SOURCE_DIR}/src/*.cpp" "${PROJECT_SOURCE_DIR}/src/*.h")
 
diff --git a/src/main.cpp b/src/main.cpp
index 9fc3e2e..7be71ec 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -2,10 +2,9 @@
 #include "xsteam_ui.h"
 #include <QTranslator>
 #include "xsteam_base_ex.h"
-
 int main(int argc, char *argv[])
 {
-    qputenv("QT_QPA_PLATFORM","windows:fontengine=freetype");
+    qputenv("QT_QPA_PLATFORM", "windows:fontengine=freetype");
     QApplication a(argc, argv);
     QTranslator qtBaseTranslator;
     if (!qtBaseTranslator.load(QStringLiteral(":/res/translator/qtbase_zh_CN.qm")))
@@ -18,11 +17,10 @@ int main(int argc, char *argv[])
     xsteam_init_opts();
     xsteam_ui x;
     x.xsteam_init_layout();
-    //仅限于windows平台
+    // 仅限于windows平台
 #if defined(__WIN32__)
     x.title()->set_type(QD_TYPE::QD_EXIT);
 #endif
-    x.title()->set_font_style();
     x.show();
     return a.exec();
 }
diff --git a/src/sui_sys_style.cpp b/src/sui_sys_style.cpp
index 08c425c..d6bc6ec 100644
--- a/src/sui_sys_style.cpp
+++ b/src/sui_sys_style.cpp
@@ -18,11 +18,11 @@ void sui_sys_style::slots_sys_style_thread()
             //判断当前临时isDark状态是否和系统主题一致&不一致则更新当前软件主题
             if (cDark != QGuiApplication::styleHints()->colorScheme())
             {
-                int style;
+                bool style;
                 if(QGuiApplication::styleHints()->colorScheme()==Qt::ColorScheme::Light){
-                    style=1;
+                    style=true;
                 }else if(QGuiApplication::styleHints()->colorScheme()==Qt::ColorScheme::Dark){
-                    style=0;
+                    style=false;
                 }
                 emit signals_sys_style_change(style);
                 cDark = QGuiApplication::styleHints()->colorScheme();
diff --git a/src/sui_sys_style.h b/src/sui_sys_style.h
index cf7cae4..307ba65 100644
--- a/src/sui_sys_style.h
+++ b/src/sui_sys_style.h
@@ -16,6 +16,6 @@ public:
 public slots:
     void slots_sys_style_thread();
 signals:
-    void signals_sys_style_change(int);
+    void signals_sys_style_change(bool);
 };
 #endif
\ No newline at end of file
diff --git a/src/sui_title.cpp b/src/sui_title.cpp
index c34aaf3..366b686 100644
--- a/src/sui_title.cpp
+++ b/src/sui_title.cpp
@@ -10,7 +10,7 @@ sui_title::sui_title(QWidget *parent)
     setObjectName(tr("sui_title"));
     for (int i = 0; i <= m_btn_obj_str.count() - 1; i++)
     {
-        QPushButton *btn=new QPushButton(this);
+        QPushButton *btn = new QPushButton(this);
         btn->setAutoFillBackground(true);
         btn->setFlat(true);
         btn->setObjectName(m_btn_obj_str[i]);
@@ -76,7 +76,7 @@ void sui_title::btn_ico_menu()
             }
             else
             {
-                connect(s_Action, SIGNAL(triggered(bool)), this, SLOT(slots_set_style_change()));
+                connect(s_Action, SIGNAL(triggered(bool)), this, SLOT(slots_change_style()));
             }
             if (i == _data.x_config.style)
             {
@@ -95,7 +95,7 @@ void sui_title::btn_ico_menu()
         {
             t_action->setChecked(true);
         }
-        connect(t_action, SIGNAL(triggered(bool)), this, SLOT(slots_style_system()));
+        connect(t_action, SIGNAL(triggered(bool)), this, SLOT(slots_style_system(bool)));
         s_menu->addAction(t_action);
     }
     // 字体
@@ -112,7 +112,7 @@ void sui_title::btn_ico_menu()
             {
                 f_Action->setChecked(true);
             }
-            connect(f_Action, SIGNAL(triggered(bool)), this, SLOT(slots_set_font_change()));
+            connect(f_Action, SIGNAL(triggered(bool)), this, SLOT(slots_change_font()));
             f_menu->addAction(f_Action);
         }
         QAction *separator = new QAction(nullptr);
@@ -126,7 +126,7 @@ void sui_title::btn_ico_menu()
         {
             b_Action->setChecked(true);
         }
-        connect(b_Action, SIGNAL(triggered(bool)), this, SLOT(slots_set_font_change()));
+        connect(b_Action, SIGNAL(triggered(bool)), this, SLOT(slots_change_font_bold(bool)));
         f_menu->addAction(b_Action);
     }
     m_menu->addMenu(s_menu);
@@ -139,94 +139,69 @@ void sui_title::btn_ico_menu()
     s_menu = nullptr;
     f_menu = nullptr;
 }
-void sui_title::slots_style_system()
+void sui_title::slots_style_system(bool state)
+{
+    if (_data.x_config.style_system==1)
+    {
+        _data.x_config.style_system = 0;
+        m_style->state = 0;
+    }
+    else
+    {
+        _data.x_config.style_system = 1;
+        m_style->state = 1;
+    }
+}
+void sui_title::slots_change_font_bold(bool state)
+{
+    if (_data.x_config.font_bold)
+    {
+        _data.x_config.font_bold = 0;
+    }
+    else
+    {
+        _data.x_config.font_bold = 1;
+    }
+    init_font_style();
+}
+void sui_title::slots_change_font()
 {
     if (sender() != nullptr)
     {
-        if (_data.x_config.style_system != 0)
-        {
-            _data.x_config.style_system = 0;
-            m_style->state = _data.x_config.style_system;
-            ((QAction *)sender())->setChecked(false);
-        }
-        else
-        {
-            _data.x_config.style_system = 1;
-            m_style->state = _data.x_config.style_system;
-            ((QAction *)sender())->setChecked(true);
-        }
+        _data.x_config.font = sender()->objectName().toInt();
     }
+    init_font_style();
 }
-void sui_title::set_font_style()
-{
-    slots_set_font_change();
-    slots_set_style_change();  
-}
-void sui_title::slots_set_style_change()
+void sui_title::slots_change_style()
 {
     if (sender() != nullptr)
     {
         _data.x_config.style = sender()->objectName().toInt();
     }
-    change_style(_data.x_config.style);
+    init_font_style();
 }
-void sui_title::slots_set_font_change()
+
+void sui_title::init_font_style()
 {
-    if (sender() != nullptr)
+    QString style;
+    QString qss_font = "QWidget { ";
+    qss_font.append("font-family: '" + font_table[_data.x_config.font] + "';");
+    if (_data.x_config.font_bold)
     {
-        if (sender()->objectName() == "font_bold")
-        {
-            if (_data.x_config.font_bold)
-            {
-                _data.x_config.font_bold = 0;
-                ((QAction *)sender())->setChecked(false);
-            }
-            else
-            {
-                _data.x_config.font_bold = 1;
-                ((QAction *)sender())->setChecked(true);
-            }
-        }
-        else
-        {
-            _data.x_config.font = sender()->objectName().toInt();
-        }
+        qss_font.append("font-weight: bold;");
     }
-    QFont font;
-    if (!font_table[_data.x_config.font].isEmpty())
-    {
-        font.setFamily(font_table[_data.x_config.font]);
-        font.setPointSize(10);
-        if (_data.x_config.font_bold)
-        {
-            font.setBold(true);
-        }
-        else
-        {
-            font.setBold(false);
-        }
-        QApplication::setFont(font);
-    }
-    else
-    {
-        qDebug() << "Failed to load font.";
-    }
-    change_style(_data.x_config.style);
-}
-void sui_title::change_style(int index)
-{
-    _data.x_config.style = index;
-    QString style = tr(":/res/qss/") + style_table[index];
-    QFile qss(style);
+    qss_font.append("}");
+
+    QString style_file = tr(":/res/qss/") + style_table[_data.x_config.style];
+    QFile qss(style_file);
     if (qss.open(QFile::ReadOnly))
     {
-        QString _styleSheet = QLatin1String(qss.readAll());
-        m_parent->setStyleSheet("");
-        m_parent->setStyleSheet(_styleSheet);
-        // QApplication::setStyle("Fusion");
+        style= QLatin1String(qss.readAll());
+        style.append(qss_font);
     }
     qss.close();
-    // m_parent->update();
+    QApplication *main_app = static_cast<QApplication *>(QCoreApplication::instance());
+    main_app->setStyleSheet(style);
 }
 
 // 双击标题栏进行界面的最大化/还原
@@ -292,14 +267,14 @@ void sui_title::up_maximize()
 void sui_title::set_type(QD_TYPE _type)
 {
     m_type = _type;
-    if (m_type==QD_TYPE::QD_EXIT)
+    if (m_type == QD_TYPE::QD_EXIT)
     {
-        // 启动系统主题监听线程
+        // 启动系统主题监听线程    
         m_style = new sui_sys_style();
+        m_style->state = _data.x_config.style_system;
         m_thread = new QThread();
         m_style->moveToThread(m_thread);
-        m_style->state = _data.x_config.style_system;
-        connect(m_style, SIGNAL(signals_sys_style_change(int)), this, SLOT(change_style(int)));
+        connect(m_style, SIGNAL(signals_sys_style_change(bool)), this, SLOT(slots_style_system(bool)));
         connect(m_thread, SIGNAL(started()), m_style, SLOT(slots_sys_style_thread()));
         m_thread->start();
     }
@@ -309,6 +284,7 @@ void sui_title::set_type(QD_TYPE _type)
         m_btn_vectors[1]->setVisible(false);
         m_btn_vectors[2]->setVisible(false);
     }
+    init_font_style();
 }
 void sui_title::set_title(QString str)
 {
diff --git a/src/sui_title.h b/src/sui_title.h
index 648145b..722daf8 100644
--- a/src/sui_title.h
+++ b/src/sui_title.h
@@ -36,7 +36,6 @@ public:
     ~sui_title();
     void set_title(QString str);
     void set_type(QD_TYPE _type);
-    void set_font_style();
 protected:
     //双击标题栏进行界面的最大化/还原
      void mouseDoubleClickEvent(QMouseEvent *event);
@@ -45,6 +44,7 @@ private:
     void up_maximize();  
     void connect_slots();
     void btn_ico_menu();
+    void init_font_style();
 private:
     QWidget        *m_parent;
     QHBoxLayout    *m_layout;
@@ -60,11 +60,11 @@ private:
     QStringList    m_btn_obj_str={"btn_opt","btn_min","btn_max","btn_close"};
     QStringList    m_btn_tips_str={"功能","最小化","最大化","关闭"};
 public slots:   
-    void slots_on_clicked();
-    void slots_set_style_change();
-    void slots_set_font_change();
-    void slots_style_system();
-    void change_style(int);
+     void slots_on_clicked();
+    void slots_change_font();
+    void slots_change_style();
+    void slots_change_font_bold(bool); 
+    void slots_style_system(bool);
 signals:
     void signals_close();
 };
diff --git a/src/xsteam_ex.cpp b/src/xsteam_ex.cpp
index a4ae460..e955038 100644
--- a/src/xsteam_ex.cpp
+++ b/src/xsteam_ex.cpp
@@ -21,9 +21,13 @@ void xsteam_init_opts()
       }
    }
     QFontDatabase database;
+    QString temp_family_name;
     foreach (const QString &family, database.families(QFontDatabase::SimplifiedChinese))
     {
-        font_table.append(family);
+      if(temp_family_name!=family){
+         font_table.append(family);
+         temp_family_name=family;
+      }
     }
     QDir *styleDir = new QDir(":/res/qss/");
     style_table = styleDir->entryList(QDir::Files);
diff --git a/src/xsteam_ui.cpp b/src/xsteam_ui.cpp
index 004b294..f8b3e08 100644
--- a/src/xsteam_ui.cpp
+++ b/src/xsteam_ui.cpp
@@ -508,7 +508,6 @@ void xsteam_ui::slots_open_server_edit()
       xs_src_edit_ui->setMaximumSize(width(), height()- 30);
       xs_src_edit_ui->setGeometry(geometry());
       connect(xs_src_edit_ui, SIGNAL(signals_update()), this, SLOT(slots_server_combobox_load_data()));
-      xs_src_edit_ui->title()->set_font_style();
       xs_src_edit_ui->show();
    }
 }
@@ -519,7 +518,6 @@ void xsteam_ui::slots_open_update()
    {
       xs_update_ui->setMaximumSize(width() / 2, height());
       xs_update_ui->setGeometry(geometry());
-      xs_update_ui->title()->set_font_style();
       xs_update_ui->show();
    }
 }
@@ -530,7 +528,6 @@ void xsteam_ui::slots_open_setting()
    {
       xs_sets_ui->setMaximumSize(width(), height()- 30);
       xs_sets_ui->setGeometry(geometry());
-      xs_sets_ui->title()->set_font_style();
       xs_sets_ui->show();
    }
 }
@@ -541,7 +538,6 @@ void xsteam_ui::slots_open_about()
    {
       xs_about_ui->setMaximumSize(width() / 2, height());
       xs_about_ui->setGeometry(geometry());
-      xs_about_ui->title()->set_font_style();
       xs_about_ui->show();
    }
 }