diff --git a/src/main.cpp b/src/main.cpp
index 7be71ec..c6fd4b9 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -2,6 +2,8 @@
 #include "xsteam_ui.h"
 #include <QTranslator>
 #include "xsteam_base_ex.h"
+#include "sui_base_config.h"
+#include "sui_base_ex.h"
 int main(int argc, char *argv[])
 {
     qputenv("QT_QPA_PLATFORM", "windows:fontengine=freetype");
@@ -14,6 +16,7 @@ int main(int argc, char *argv[])
         return -1;
     }
     a.installTranslator(&qtBaseTranslator);
+    sui_init_config();
     xsteam_init_opts();
     xsteam_ui x;
     x.xsteam_init_layout();
diff --git a/src/sui.h b/src/sui.h
index 23c688b..07e6eb5 100644
--- a/src/sui.h
+++ b/src/sui.h
@@ -1,7 +1,6 @@
 #ifndef SUI_H
 #define SUI_H
 
-#include "common.h"
 #include "sui_title.h"
 
 typedef enum { 
diff --git a/src/sui_base.h b/src/sui_base.h
new file mode 100644
index 0000000..c1b3d4f
--- /dev/null
+++ b/src/sui_base.h
@@ -0,0 +1,30 @@
+#ifndef SUI_BASE_H
+#define SUI_BASE_H
+//解耦自定义窗体设定和全局参数设定的变量
+
+#include <QStringList>
+
+typedef struct  {
+    //样式选择
+    int style = 0;
+    //是否跟随系统样式
+    int style_system=0;
+    //字体选择
+    int font = 0;
+    //字体粗细
+    int font_bold=0;  
+}SUI_CONFIG;
+
+//窗体全局变量
+extern SUI_CONFIG   sui_config;
+//字体表变量
+extern QStringList  font_table;
+//样式表变量
+extern QStringList  style_table;
+//sui文件目录
+extern QString      sui_cur_dir;
+//sui文件路径
+extern QString      sui_con_file;
+//sui文件名
+extern QString      sui_con_name;
+#endif
\ No newline at end of file
diff --git a/src/sui_base_config.h b/src/sui_base_config.h
new file mode 100644
index 0000000..8177bff
--- /dev/null
+++ b/src/sui_base_config.h
@@ -0,0 +1,8 @@
+#include "sui_base.h"
+
+QStringList font_table;
+QStringList style_table;
+SUI_CONFIG  sui_config;
+QString     sui_cur_dir;
+QString     sui_con_file;
+QString     sui_con_name="/save/sui.json";
\ No newline at end of file
diff --git a/src/sui_base_ex.cpp b/src/sui_base_ex.cpp
new file mode 100644
index 0000000..d5e5b3b
--- /dev/null
+++ b/src/sui_base_ex.cpp
@@ -0,0 +1,114 @@
+#include "sui_base_ex.h"
+
+void sui_json_to_data()
+{
+    std::string json_str;
+    // 默认配置函数
+    auto default_config = [=]()
+    {
+        // 默认配置
+        sui_config.font = 0;
+        sui_config.font_bold = 0;
+        sui_config.style = 1;
+        sui_config.style_system = 0;
+    };
+    // 读取json文件函数
+    auto read_json = [=](QString _file, std::string &_str)
+    {
+        QFile json_file(_file);
+        if (!json_file.open(QIODevice::ReadOnly | QIODevice::Text))
+        {
+            return false;
+        }
+        else
+        {
+            _str = json_file.readAll().toStdString();
+        }
+        json_file.close();
+        return true;
+    };
+    auto args_json = [=](json _data, SUI_CONFIG &_config)
+    {
+        _config.style = _data.at("sui").at("style");
+        _config.style_system = _data.at("sui").at("style_system");
+        _config.font = _data.at("sui").at("font");
+        _config.font_bold = _data.at("sui").at("font_bold");
+    };
+    // 检测文件是否存在
+    if (!QFile(sui_con_file).exists())
+    {
+        default_config();
+        return;
+    }
+    // 读取json文件内容
+    if (!read_json(sui_con_file, json_str))
+    {
+        default_config();
+        return;
+    }
+    try
+    {
+        json data = json::parse(json_str);
+        if (data == nullptr)
+        {
+            default_config();
+            return;
+        }else{
+            args_json(data, sui_config);
+        }
+        
+    }
+    catch (const std::exception &e)
+    {
+        // std::count << e.what() << '\n';
+        default_config();
+    }
+}
+json sui_data_to_json(json jsonData)
+{
+    jsonData[toStr(sui)][toStr(style)] = sui_config.style;
+    jsonData[toStr(sui)][toStr(font)] = sui_config.font;
+    jsonData[toStr(sui)][toStr(style_system)] = sui_config.style_system;
+    jsonData[toStr(sui)][toStr(font_bold)] = sui_config.font_bold;
+    return jsonData;
+}
+void sui_save_json()
+{
+    json jsonData = {};
+    jsonData = sui_data_to_json(jsonData);
+    fs::path json_path = sui_con_file.toStdString();
+    if (!fs::exists(json_path.parent_path()))
+    {
+        fs::create_directories(json_path.parent_path());
+    }
+    std::ofstream out(sui_con_file.toStdString(), std::ios::binary);
+    out << std::setw(4) << jsonData;
+    out.close();
+}
+void sui_init_font_table()
+{
+    sui_cur_dir = QDir::currentPath();
+    sui_con_file = sui_cur_dir + sui_con_name;
+    QFontDatabase database;
+    QString temp_family_name;
+    foreach (const QString &family, database.families(QFontDatabase::SimplifiedChinese))
+    {
+        if (temp_family_name != family)
+        {
+            font_table.append(family);
+            temp_family_name = family;
+        }
+    }
+}
+void sui_init_style_table()
+{
+    // 读取软件自带style样式到style_table变量中
+    QDir *styleDir = new QDir(":/res/qss/");
+    style_table = styleDir->entryList(QDir::Files);
+}
+void sui_init_config()
+{
+    sui_init_font_table();
+    sui_init_style_table();
+    sui_json_to_data();
+}
\ No newline at end of file
diff --git a/src/sui_base_ex.h b/src/sui_base_ex.h
new file mode 100644
index 0000000..ca58b62
--- /dev/null
+++ b/src/sui_base_ex.h
@@ -0,0 +1,19 @@
+#ifndef SUI_BASE_EX_H
+#define SUI_BASE_EX_H
+
+#include <QFontDatabase>
+#include <QDir>
+#include "common.h"
+#include "sui_base.h"
+#include <iostream>
+#include <filesystem>
+#include "3rdparty/json/json.hpp"
+using json = nlohmann::json;
+namespace fs = std::filesystem;
+extern void sui_init_config();
+extern void sui_init_font_table();
+extern void sui_init_style_table();
+extern void sui_json_to_data();
+extern json sui_data_to_json(json);
+extern void sui_save_json();
+#endif
\ No newline at end of file
diff --git a/src/sui_title.cpp b/src/sui_title.cpp
index 366b686..8d32d51 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]);
@@ -70,7 +70,7 @@ void sui_title::btn_ico_menu()
             QAction *s_Action = new QAction(sName, s_QGroup);
             s_Action->setObjectName(QString::number(i));
             s_Action->setCheckable(true);
-            if (_data.x_config.style_system)
+            if (sui_config.style_system)
             {
                 s_Action->setEnabled(false);
             }
@@ -78,7 +78,7 @@ void sui_title::btn_ico_menu()
             {
                 connect(s_Action, SIGNAL(triggered(bool)), this, SLOT(slots_change_style()));
             }
-            if (i == _data.x_config.style)
+            if (i == sui_config.style)
             {
                 s_Action->setChecked(true);
             }
@@ -91,11 +91,11 @@ void sui_title::btn_ico_menu()
         QAction *t_action = new QAction("跟随系统", t_group);
         t_action->setObjectName("track_system");
         t_action->setCheckable(true);
-        if (_data.x_config.style_system)
+        if (sui_config.style_system)
         {
             t_action->setChecked(true);
         }
-        connect(t_action, SIGNAL(triggered(bool)), this, SLOT(slots_style_system(bool)));
+        connect(t_action, SIGNAL(triggered(bool)), this, SLOT(slots_track_style_off_on_sys()));
         s_menu->addAction(t_action);
     }
     // 字体
@@ -108,7 +108,7 @@ void sui_title::btn_ico_menu()
             QAction *f_Action = new QAction(font_table[i], f_QGroup);
             f_Action->setObjectName(QString::number(i));
             f_Action->setCheckable(true);
-            if (i == _data.x_config.font)
+            if (i == sui_config.font)
             {
                 f_Action->setChecked(true);
             }
@@ -122,7 +122,7 @@ void sui_title::btn_ico_menu()
         QAction *b_Action = new QAction("字体加粗", b_QGroup);
         b_Action->setObjectName("font_bold");
         b_Action->setCheckable(true);
-        if (_data.x_config.font_bold)
+        if (sui_config.font_bold)
         {
             b_Action->setChecked(true);
         }
@@ -139,28 +139,28 @@ void sui_title::btn_ico_menu()
     s_menu = nullptr;
     f_menu = nullptr;
 }
-void sui_title::slots_style_system(bool state)
+void sui_title::slots_track_style_off_on_sys()
 {
-    if (_data.x_config.style_system==1)
+    if (sui_config.style_system==1)
     {
-        _data.x_config.style_system = 0;
+        sui_config.style_system = 0;
         m_style->state = 0;
     }
     else
     {
-        _data.x_config.style_system = 1;
+        sui_config.style_system = 1;
         m_style->state = 1;
     }
 }
 void sui_title::slots_change_font_bold(bool state)
 {
-    if (_data.x_config.font_bold)
+    if (sui_config.font_bold)
     {
-        _data.x_config.font_bold = 0;
+        sui_config.font_bold = 0;
     }
     else
     {
-        _data.x_config.font_bold = 1;
+        sui_config.font_bold = 1;
     }
     init_font_style();
 }
@@ -168,31 +168,37 @@ void sui_title::slots_change_font()
 {
     if (sender() != nullptr)
     {
-        _data.x_config.font = sender()->objectName().toInt();
+        sui_config.font = sender()->objectName().toInt();
     }
     init_font_style();
 }
 void sui_title::slots_change_style()
 {
-    if (sender() != nullptr)
+     if (sender() != nullptr)
     {
-        _data.x_config.style = sender()->objectName().toInt();
+        sui_config.style = sender()->objectName().toInt();
+    }
+    init_font_style();
+}
+void sui_title::slots_change_style_sys(bool state){
+    sui_config.style=0;
+    if(state){
+      sui_config.style=1;
     }
     init_font_style();
 }
-
 void sui_title::init_font_style()
 {
     QString style;
     QString qss_font = "QWidget { ";
-    qss_font.append("font-family: '" + font_table[_data.x_config.font] + "';");
-    if (_data.x_config.font_bold)
+    qss_font.append("font-family: '" + font_table[sui_config.font] + "';");
+    if (sui_config.font_bold)
     {
         qss_font.append("font-weight: bold;");
     }
     qss_font.append("}");
 
-    QString style_file = tr(":/res/qss/") + style_table[_data.x_config.style];
+    QString style_file = tr(":/res/qss/") + style_table[sui_config.style];
     QFile qss(style_file);
     if (qss.open(QFile::ReadOnly))
     {
@@ -202,6 +208,9 @@ void sui_title::init_font_style()
     qss.close();
     QApplication *main_app = static_cast<QApplication *>(QCoreApplication::instance());
     main_app->setStyleSheet(style);
+    qDebug()<<"font-family:"<<font_table[sui_config.font];
+    qDebug()<<"font-bold:"<<sui_config.font_bold;
+    qDebug()<<"style:"<<font_table[sui_config.font];
 }
 
 // 双击标题栏进行界面的最大化/还原
@@ -234,7 +243,8 @@ void sui_title::slots_on_clicked()
         }
         else if (m_type == QD_TYPE::QD_EXIT)
         {
-            xsteam_save_data_write();
+            //保存窗体设置
+            sui_save_json();
             QApplication::quit();
         }
     }
@@ -267,14 +277,14 @@ 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);
-        connect(m_style, SIGNAL(signals_sys_style_change(bool)), this, SLOT(slots_style_system(bool)));
+        m_style->state = sui_config.style_system;
+        connect(m_style, SIGNAL(signals_sys_style_change(bool)), this, SLOT(slots_change_style_sys(bool)));
         connect(m_thread, SIGNAL(started()), m_style, SLOT(slots_sys_style_thread()));
         m_thread->start();
     }
diff --git a/src/sui_title.h b/src/sui_title.h
index 722daf8..e32a39a 100644
--- a/src/sui_title.h
+++ b/src/sui_title.h
@@ -18,7 +18,7 @@
 #include <QFontDatabase>
 #include <QStyleFactory>
 #include <QtConcurrent/QtConcurrent>
-#include "xsteam_ex.h"
+#include "sui_base_ex.h"
 #include "sui_sys_style.h"
 
 //QD_CLOSE->表示子窗口状态
@@ -60,11 +60,12 @@ 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_on_clicked();
     void slots_change_font();
     void slots_change_style();
+    void slots_change_style_sys(bool);
     void slots_change_font_bold(bool); 
-    void slots_style_system(bool);
+    void slots_track_style_off_on_sys();
 signals:
     void signals_close();
 };
diff --git a/src/xsteam_base.h b/src/xsteam_base.h
index 327d63a..e870603 100644
--- a/src/xsteam_base.h
+++ b/src/xsteam_base.h
@@ -59,11 +59,7 @@ typedef struct
 } UidData;
 
 typedef struct
-{
-    int style = 0;
-    int style_system=0;
-    int font = 0;
-    int font_bold=0;  
+{  
     std::string steam_dir={};
     std::string steamtools_dir={};
     std::string steamtools_st_dir={};
@@ -103,8 +99,4 @@ extern QStringList ex_all_dlc_table_head_tips;
 extern QStringList ex_default_src_name;
 
 extern QStringList ex_default_src_url;
-
-extern QStringList  font_table;
-
-extern QStringList  style_table;
 #endif
\ No newline at end of file
diff --git a/src/xsteam_base_ex.h b/src/xsteam_base_ex.h
index 7ef5b54..c8e80a6 100644
--- a/src/xsteam_base_ex.h
+++ b/src/xsteam_base_ex.h
@@ -29,10 +29,6 @@ QStringList ex_default_src_url = {QStringLiteral("https://github.com/ikun0014/Ma
                                   QStringLiteral("https://githubfast.com/ManifestHub/ManifestHub.git"),
                                  };
 
-QStringList  font_table;
-
-QStringList  style_table;
-
 GloablData _data;
 
 #endif // STEAM_BASE_EX_H
\ No newline at end of file
diff --git a/src/xsteam_ex.cpp b/src/xsteam_ex.cpp
index e955038..b767f40 100644
--- a/src/xsteam_ex.cpp
+++ b/src/xsteam_ex.cpp
@@ -20,17 +20,6 @@ void xsteam_init_opts()
          xsteam_branch_tag_data_read(x.src_name);
       }
    }
-    QFontDatabase database;
-    QString temp_family_name;
-    foreach (const QString &family, database.families(QFontDatabase::SimplifiedChinese))
-    {
-      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);
 }
 void xsteam_vdf_free_dir_file(UidData u_data)
 {
@@ -350,10 +339,6 @@ void xsteam_data_unserialize()
             }
          }
       }
-      _data.x_config.style = j3.at("xsteam_sets").at("style");
-      _data.x_config.style_system = j3.at("xsteam_sets").at("style_system");
-      _data.x_config.font = j3.at("xsteam_sets").at("font");
-      _data.x_config.font_bold = j3.at("xsteam_sets").at("font_bold");
       _data.x_config.steam_dir = j3.at("xsteam_sets").at("steam_dir");
       _data.x_config.steamtools_dir = j3.at("xsteam_sets").at("steamtools_dir");
       _data.x_config.steamtools_st_dir = j3.at("xsteam_sets").at("steamtools_st_dir");
@@ -374,10 +359,6 @@ void xsteam_data_unserialize()
       }
 
       // 默认配置
-      _data.x_config.font = 0;
-      _data.x_config.font_bold = 0;
-      _data.x_config.style = 1;
-      _data.x_config.style_system = 0;
       QSettings settings("HKEY_CURRENT_USER\\Software\\Valve\\Steam", QSettings::NativeFormat);
       _data.x_config.steam_dir = (settings.value("SteamPath", "").toString()).toStdString();
       _data.x_config.steam_api_url = "https://store.steampowered.com/api/appdetails/?appids=";
@@ -436,10 +417,6 @@ json xsteam_data_serialize(json jsonData)
          }
       }
    }
-   jsonData[toStr(xsteam_sets)][toStr(style)] = _data.x_config.style;
-   jsonData[toStr(xsteam_sets)][toStr(font)] = _data.x_config.font;
-   jsonData[toStr(xsteam_sets)][toStr(style_system)] = _data.x_config.style_system;
-   jsonData[toStr(xsteam_sets)][toStr(font_bold)] = _data.x_config.font_bold;
    jsonData[toStr(xsteam_sets)][toStr(steam_dir)] = _data.x_config.steam_dir;
    jsonData[toStr(xsteam_sets)][toStr(steamtools_dir)] = _data.x_config.steamtools_dir;
    jsonData[toStr(xsteam_sets)][toStr(steamtools_st_dir)] = _data.x_config.steamtools_st_dir;
diff --git a/src/xsteam_ui.cpp b/src/xsteam_ui.cpp
index f8b3e08..f5b42ec 100644
--- a/src/xsteam_ui.cpp
+++ b/src/xsteam_ui.cpp
@@ -4,6 +4,7 @@ xsteam_ui::xsteam_ui()
 }
 xsteam_ui::~xsteam_ui()
 {
+   xsteam_save_data_write();
 }
 void xsteam_ui::xsteam_init_layout()
 {