diff --git a/.clang-format b/.clang-format
index da60dac..bc56c6e 100644
--- a/.clang-format
+++ b/.clang-format
@@ -11,7 +11,7 @@ ReflowComments: true
 SpacesBeforeTrailingComments: 3
 TabWidth: 4
 ConstructorInitializerAllOnOneLineOrOnePerLine: true
-ColumnLimit: 80
+ColumnLimit: 130
 AllowShortBlocksOnASingleLine: Never
 AllowShortFunctionsOnASingleLine: None
 AllowShortEnumsOnASingleLine: false
diff --git a/CMakeLists.txt b/CMakeLists.txt
index c0fd1c0..9adb92f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -52,7 +52,7 @@ if (MSVC)
 # if(${QT_VERSION_MAJOR} LESS 6)
 #     add_compile_options(/source-charset:utf-8)
 # endif()
-#add_compile_options(/source-charset:utf-8)
+add_compile_options(/utf-8)
 add_compile_options(/EHsc)
 add_compile_options(/wd4267)
 add_compile_options(-D_CRT_SECURE_NO_WARNINGS)
diff --git a/MainWidget.cpp b/MainWidget.cpp
index 2f757b2..233c260 100644
--- a/MainWidget.cpp
+++ b/MainWidget.cpp
@@ -16,8 +16,7 @@
 
 constexpr std::size_t g_OnePage = 100;
 namespace fs = std::filesystem;
-MainWidget::MainWidget(QWidget* parent)
-    : QWidget(parent), ui(new Ui::MainWidget)
+MainWidget::MainWidget(QWidget* parent) : QWidget(parent), ui(new Ui::MainWidget)
 {
     ui->setupUi(this);
 
@@ -54,33 +53,23 @@ MainWidget::MainWidget(QWidget* parent)
     ui->btnResort->setEnabled(false);
 
     connect(ui->btnSelectFile, &QPushButton::clicked, this, [&]() {
-        QString file = CUtil::select_file(this, u8"请选择xml文件",
-                                          u8"XML(*.xml);;所有文件 (*)");
+        QString file = CUtil::select_file(this, u8"请选择xml文件", u8"XML(*.xml);;所有文件 (*)");
         if (file.isEmpty()) {
             return;
         }
         ui->edStatus->setText(file);
     });
-    connect(ui->btnSearch, &QPushButton::clicked, this,
-            [&]() { search(ui->edSearchKey->text()); });
-    connect(ui->btnBackup, &QPushButton::clicked, this,
-            [&]() { backup_file(); });
-    connect(ui->btnFormat, &QPushButton::clicked, this,
-            [&]() { format_xml(); });
-    connect(ui->btnRead, &QPushButton::clicked, this,
-            [&]() { read(ui->edStatus->text().trimmed()); });
+    connect(ui->btnSearch, &QPushButton::clicked, this, [&]() { search(ui->edSearchKey->text()); });
+    connect(ui->btnBackup, &QPushButton::clicked, this, [&]() { backup_file(); });
+    connect(ui->btnFormat, &QPushButton::clicked, this, [&]() { format_xml(); });
+    connect(ui->btnRead, &QPushButton::clicked, this, [&]() { read(ui->edStatus->text().trimmed()); });
     connect(ui->btnSave, &QPushButton::clicked, this, [&]() { save(); });
-    connect(ui->btnExit, &QPushButton::clicked, this,
-            [&]() { QApplication::exit(0); });
+    connect(ui->btnExit, &QPushButton::clicked, this, [&]() { QApplication::exit(0); });
     connect(ui->btnReset, &QPushButton::clicked, this, &MainWidget::reset);
-    connect(ui->btnReplace, &QPushButton::clicked, this,
-            [&]() { replace_content(true); });
-    connect(ui->btnRxReplace, &QPushButton::clicked, this,
-            [&]() { replace_content(false); });
-    connect(ui->cbUnit, &QComboBox::currentTextChanged, this,
-            [&](const QString& content) { unit_change(); });
-    connect(ui->btnExport, &QPushButton::clicked, this,
-            &MainWidget::copy_multi_data);
+    connect(ui->btnReplace, &QPushButton::clicked, this, [&]() { replace_content(true); });
+    connect(ui->btnRxReplace, &QPushButton::clicked, this, [&]() { replace_content(false); });
+    connect(ui->cbUnit, &QComboBox::currentTextChanged, this, [&](const QString& content) { unit_change(); });
+    connect(ui->btnExport, &QPushButton::clicked, this, &MainWidget::copy_multi_data);
     connect(ui->btnPagePre, &QPushButton::clicked, this, [&]() {
         unsigned int cur = ui->edCurPage->text().toUInt();
         push_content(current_, cur - 1);
@@ -96,8 +85,7 @@ MainWidget::MainWidget(QWidget* parent)
         }
 
         if (cur_config_.is_same) {
-            xml_.get_all_elements(vec_,
-                                  ui->cbUnit->currentText().toStdString());
+            xml_.get_all_elements(vec_, ui->cbUnit->currentText().toStdString());
         } else {
             xml_.get_all_elements(vec_);
         }
@@ -228,10 +216,8 @@ void MainWidget::generate_table_widget()
     metrics_ = std::make_shared<QFontMetrics>(tab_widget_->font());
     tab_widget_->setContextMenuPolicy(Qt::CustomContextMenu);
 
-    connect(tab_widget_, &QTableWidget::itemChanged, this,
-            [&](QTableWidgetItem* item) { item_changed_handle(item); });
-    connect(tab_widget_, &QTableWidget::customContextMenuRequested, this,
-            &MainWidget::show_custom_menu);
+    connect(tab_widget_, &QTableWidget::itemChanged, this, [&](QTableWidgetItem* item) { item_changed_handle(item); });
+    connect(tab_widget_, &QTableWidget::customContextMenuRequested, this, &MainWidget::show_custom_menu);
     auto keys = CUtil::splitString(cur_config_.propertis, ",");
     keys_.clear();
 
@@ -263,8 +249,7 @@ void MainWidget::generate_table_widget()
     ui->widget->setLayout(lay);
 }
 
-void MainWidget::push_content(const std::vector<tinyxml2::XMLElement*>& eles,
-                              std::size_t page, bool auto_jump_pre)
+void MainWidget::push_content(const std::vector<tinyxml2::XMLElement*>& eles, std::size_t page, bool auto_jump_pre)
 {
     if (tab_widget_ == nullptr || page == 0) {
         return;
@@ -452,8 +437,7 @@ void MainWidget::item_changed_handle(QTableWidgetItem* item)
     if (result == nullptr) {
         return;
     }
-    result->SetAttribute(keys_[col].c_str(),
-                         item->text().toStdString().c_str());
+    result->SetAttribute(keys_[col].c_str(), item->text().toStdString().c_str());
 }
 
 void MainWidget::save()
@@ -550,8 +534,7 @@ void MainWidget::ele_update_gui(Element_t* target, const QString& pre_value)
     QString search_key;
 
     if (pre_value.isEmpty()) {
-        search_key =
-            QString::fromLocal8Bit(target->Attribute(keys_[0].c_str()));
+        search_key = QString::fromLocal8Bit(target->Attribute(keys_[0].c_str()));
     } else {
         search_key = pre_value;
     }
@@ -605,10 +588,8 @@ void MainWidget::init_menu()
         }
         edit_property(target, cur_item->row(), false);
     });
-    connect(ac_copy_curline_, &QAction::triggered, this,
-            [&]() { copy_select_line(); });
-    connect(ac_del_curline_, &QAction::triggered, this,
-            [&]() { del_select_line(); });
+    connect(ac_copy_curline_, &QAction::triggered, this, [&]() { copy_select_line(); });
+    connect(ac_del_curline_, &QAction::triggered, this, [&]() { del_select_line(); });
     connect(ac_copy_key_, &QAction::triggered, this, [&]() { copy_key(); });
 }
 
@@ -628,10 +609,8 @@ void MainWidget::insert_one_line(Element_t* ele, int row)
         }
         QString sda(data);
         int dwidth = metrics_->horizontalAdvance(sda) + blank_with_;
-        int need_set_width =
-            dwidth > allow_max_with_ ? allow_max_with_ : dwidth;
-        col_with_[i] =
-            col_with_[i] < need_set_width ? need_set_width : col_with_[i];
+        int need_set_width = dwidth > allow_max_with_ ? allow_max_with_ : dwidth;
+        col_with_[i] = col_with_[i] < need_set_width ? need_set_width : col_with_[i];
         wgItem->setText(sda);
         tab_widget_->setItem(row, i, wgItem);
     }
@@ -737,9 +716,7 @@ void MainWidget::sort_by_repeat(std::vector<Element_t*>& vec)
         turn_vec.emplace_back(item, d);
     }
     std::sort(turn_vec.begin(), turn_vec.end(),
-              [&](const SElement_t& se1, const SElement_t& se2) {
-                  return compare_by_prefix(se1, se2);
-              });
+              [&](const SElement_t& se1, const SElement_t& se2) { return compare_by_prefix(se1, se2); });
     vec.clear();
     for (const auto& item : turn_vec) {
         vec.push_back(item.ele);
@@ -811,8 +788,7 @@ void MainWidget::replace_content(bool is_common)
 
     std::vector<OperElement*> vec;
     if (ui->rbReplaceSelect->isChecked()) {
-        QModelIndexList indexList =
-            tab_widget_->selectionModel()->selectedRows();
+        QModelIndexList indexList = tab_widget_->selectionModel()->selectedRows();
         if (indexList.size() < 1) {
             CUtil::msg(this, u8"无选择数据");
             return;
@@ -842,8 +818,7 @@ void MainWidget::replace_content(bool is_common)
     }
 }
 
-void MainWidget::replace_str(const QString& pre, const QString& after,
-                             Element_t* ele)
+void MainWidget::replace_str(const QString& pre, const QString& after, Element_t* ele)
 {
     if (ele == nullptr) {
         return;
@@ -858,8 +833,7 @@ void MainWidget::replace_str(const QString& pre, const QString& after,
     }
 }
 
-void MainWidget::replace_str(Element_t* ele, const QString& rg,
-                             const QString& after)
+void MainWidget::replace_str(Element_t* ele, const QString& rg, const QString& after)
 {
     QRegularExpression rx(rg);
     if (ele == nullptr) {
@@ -876,17 +850,14 @@ void MainWidget::replace_str(Element_t* ele, const QString& rg,
     }
 }
 
-void MainWidget::get_related_elements(std::vector<OperElement*>& out,
-                                      ReplaceArea area)
+void MainWidget::get_related_elements(std::vector<OperElement*>& out, ReplaceArea area)
 {
     assert(tab_widget_);
     out.clear();
     switch (area) {
         case AREA_ALL_PAGE: {
             out.resize(current_.size());
-            std::transform(
-                current_.begin(), current_.end(), out.begin(),
-                [](Element_t* ele) { return new OperElement(ele, 0); });
+            std::transform(current_.begin(), current_.end(), out.begin(), [](Element_t* ele) { return new OperElement(ele, 0); });
             break;
         }
         case AREA_CUR_PAGE: {
@@ -898,18 +869,13 @@ void MainWidget::get_related_elements(std::vector<OperElement*>& out,
         }
         case AREA_ALL: {
             out.resize(vec_.size());
-            std::transform(
-                vec_.begin(), vec_.end(), out.begin(),
-                [](Element_t* ele) { return new OperElement(ele, 0); });
+            std::transform(vec_.begin(), vec_.end(), out.begin(), [](Element_t* ele) { return new OperElement(ele, 0); });
             break;
         }
         default: {
-            QModelIndexList indexList =
-                tab_widget_->selectionModel()->selectedRows();
+            QModelIndexList indexList = tab_widget_->selectionModel()->selectedRows();
             for (int i = 0; i < indexList.size(); ++i) {
-                out.emplace_back(
-                    new OperElement(get_element_by_row(indexList[i].row()),
-                                    indexList[i].row()));
+                out.emplace_back(new OperElement(get_element_by_row(indexList[i].row()), indexList[i].row()));
             }
             break;
         }
@@ -923,9 +889,7 @@ void MainWidget::backup_file()
     }
 
     QString time = QDateTime::currentDateTime().toString("yyyy-MMdd-hhmmss");
-    if (!xml_.backup_file(
-            fs::path(exe_path_).parent_path().append("backup").string(),
-            time.toStdString())) {
+    if (!xml_.backup_file(fs::path(exe_path_).parent_path().append("backup").string(), time.toStdString())) {
         CUtil::msg(this, u8"备份失败。");
     } else {
         CUtil::msg(this, u8"备份完成。");
@@ -979,9 +943,7 @@ bool MainWidget::format_xml()
         return false;
     }
 
-    if (!CUtil::affirm(
-            this, u8"确认",
-            u8"重排版内容将会覆盖源文件,请确认是否需要备份,继续?")) {
+    if (!CUtil::affirm(this, u8"确认", u8"重排版内容将会覆盖源文件,请确认是否需要备份,继续?")) {
         return false;
     }
 
diff --git a/conf_setting.cpp b/conf_setting.cpp
index 11c620a..7997b95 100644
--- a/conf_setting.cpp
+++ b/conf_setting.cpp
@@ -3,21 +3,17 @@
 #include "public_def.h"
 #include "ui_conf_setting.h"
 
-CGroupSetting::CGroupSetting(QWidget* parent, CGroupIni* oper)
-    : QDialog(parent), ui(new Ui::CGroupSetting)
+CGroupSetting::CGroupSetting(QWidget* parent, CGroupIni* oper) : QDialog(parent), ui(new Ui::CGroupSetting)
 {
     ini_opr_ = oper;
     ui->setupUi(this);
 
     setWindowTitle(u8"配置编辑");
 
-    connect(ui->btnAddConfig, &QPushButton::clicked, this,
-            [&]() { add_item(); });
-    connect(ui->btnDelConfig, &QPushButton::clicked, this,
-            [&]() { del_item(); });
+    connect(ui->btnAddConfig, &QPushButton::clicked, this, [&]() { add_item(); });
+    connect(ui->btnDelConfig, &QPushButton::clicked, this, [&]() { del_item(); });
     connect(ui->btnExit, &QPushButton::clicked, this, [&]() { close(); });
-    connect(ui->cbConfig, &QComboBox::currentTextChanged, this,
-            [&](const QString& content) { change_ini(); });
+    connect(ui->cbConfig, &QComboBox::currentTextChanged, this, [&](const QString& content) { change_ini(); });
 }
 
 CGroupSetting::~CGroupSetting()
@@ -33,13 +29,15 @@ void CGroupSetting::showEvent(QShowEvent* event)
 
 void CGroupSetting::add_item()
 {
+    if (!CUtil::affirm(this, u8"确认", u8"确认添加/更新吗?")) {
+        return;
+    }
     QString config_name = ui->edConfigName->text();
     config_name = config_name.trimmed();
     if (config_name.isEmpty()) {
         CUtil::msg(this, u8"配置名为空");
         return;
     }
-
     // 验证重名
 
     // 添加
@@ -63,6 +61,9 @@ void CGroupSetting::add_item()
 
 void CGroupSetting::del_item()
 {
+    if (!CUtil::affirm(this, u8"确认", u8"确认删除吗?")) {
+        return;
+    }
     std::string key = ui->cbConfig->currentText().toStdString();
     if (!ini_opr_->del_item(key)) {
         CUtil::msg(this, u8"失败");
diff --git a/src/config.cpp b/src/config.cpp
index 17b99c3..76803d0 100644
--- a/src/config.cpp
+++ b/src/config.cpp
@@ -52,8 +52,7 @@ void CGroupIni::get_all_node(StrVec_t& vec)
 bool CGroupIni::add_item(const OneGroupIni& group)
 {
     ini_.SetValue(group.name.c_str(), "MainNodes", group.main_nodes.c_str());
-    ini_.SetValue(group.name.c_str(), "RelativeNodes",
-                  group.relative_nodes.c_str());
+    ini_.SetValue(group.name.c_str(), "RelativeNodes", group.relative_nodes.c_str());
     ini_.SetValue(group.name.c_str(), "ItemKey", group.item_key.c_str());
     ini_.SetValue(group.name.c_str(), "Properties", group.propertis.c_str());
     ini_.SetLongValue(group.name.c_str(), "MaxColLen", group.max_col_len);
@@ -97,12 +96,7 @@ bool CGroupIni::get_item(OneGroupIni& group)
 
 bool CGroupIni::del_item(const std::string& key)
 {
-    ini_.Delete(key.c_str(), "MainNodes", true);
-    ini_.Delete(key.c_str(), "RelativeNodes", true);
-    ini_.Delete(key.c_str(), "ItemKey", true);
-    ini_.Delete(key.c_str(), "Properties", true);
-    ini_.Delete(key.c_str(), "MaxColLen", true);
-    ini_.Delete(key.c_str(), "MaxBlankAdd", true);
+    ini_.Delete(key.c_str(), nullptr);
     if (ini_.SaveFile(work_file_.c_str()) != SI_OK) {
         return false;
     }