diff --git a/app/scanner/hg_settingdialog.cpp b/app/scanner/hg_settingdialog.cpp
index c8e1267c..9694ba4d 100644
--- a/app/scanner/hg_settingdialog.cpp
+++ b/app/scanner/hg_settingdialog.cpp
@@ -318,7 +318,7 @@ void hg_settingdialog::createUI()
         case SANE_TYPE_BOOL:
         {
             QCheckBox *checkBoxCreation = new QCheckBox(scrollArea);
-            if (strcmp(opt->title, OPTION_TITLE_ZDYSMQY) == 0)
+            if (strcmp(opt->name, SANE_STD_OPT_NAME_CUSTOM_AREA) == 0)
             {
                 QLabel  *title = new QLabel(scrollArea);
                 h = new QHBoxLayout();
@@ -335,7 +335,7 @@ void hg_settingdialog::createUI()
                 reinterpret_cast<QFormLayout*>(widget->layout())->addRow(h);
                 connect(btn_cut_area_, SIGNAL(clicked(bool)), this, SLOT(slot_cutButtonClicked()));
             }
-            else if (strcmp(opt->title, OPTION_TITLE_QYSDQX) == 0)
+            else if (strcmp(opt->name, SANE_STD_OPT_NAME_IS_CUSTOM_GAMMA) == 0)
             {
                 QLabel  *title = new QLabel(scrollArea);
                 h = new QHBoxLayout();
@@ -362,9 +362,9 @@ void hg_settingdialog::createUI()
             else
                 init.val = m_list_defaultOptions.at(i).second;
             checkBoxCreation->setChecked(init.val.toBool());
-            if (strcmp(opt->title, OPTION_TITLE_ZDYSMQY) == 0)
+            if (strcmp(opt->name, SANE_STD_OPT_NAME_CUSTOM_AREA) == 0)
                 btn_cut_area_->setEnabled(init.val.toBool());
-            else if (strcmp(opt->title, OPTION_TITLE_QYSDQX) == 0)
+            else if (strcmp(opt->name, SANE_STD_OPT_NAME_IS_CUSTOM_GAMMA) == 0)
                 btn_gamma_->setEnabled(init.val.toBool());
             connect(checkBoxCreation, SIGNAL(stateChanged(int)), this, SLOT(slot_checkedClicked()));
             m_list_widgets.append(checkBoxCreation);
@@ -646,13 +646,13 @@ void hg_settingdialog::createUI()
         } //switch(opt->type)
 
 //        if (Utf8ToStdString(opt->title) == "分辨率")
-        if (strcmp(opt->title, OPTION_TITLE_FBL) == 0)
+        if (strcmp(opt->name, SANE_STD_OPT_NAME_RESOLUTION) == 0)
         {
             m_dpiId = i + 1;
             m_dpiValue = m_list_defaultOptions.at(i).second.toInt();
         }
 //        else if (Utf8ToStdString(opt->title) == "纸张尺寸")
-        else if (strcmp(opt->title, OPTION_TITLE_ZZCC) == 0)
+        else if (strcmp(opt->name, SANE_STD_OPT_NAME_PAPER) == 0)
         {
             m_paperSizeId = i + 1;
             m_paperSizeValue = m_list_defaultOptions.at(i).second.toString();
@@ -684,7 +684,7 @@ void hg_settingdialog::createUI()
         }
 
 //        else if (Utf8ToStdString(opt->title) == "颜色模式")
-        if (strcmp(opt->title, OPTION_TITLE_YSMS) == 0)
+        if (strcmp(opt->name, SANE_STD_OPT_NAME_COLOR_MODE) == 0)
         {
             m_colorModeId = i + 1;
             m_colorModeValue = m_list_defaultOptions.at(i).second.toString();
@@ -880,17 +880,17 @@ void hg_settingdialog::updateUIStatus()
         bool    hide = (opt->cap & SANE_CAP_INACTIVE) == SANE_CAP_INACTIVE;
         QWidget* w_label = layout ? layout->labelForField(widget) : nullptr;
 
-        if( strcmp(opt->title, OPTION_TITLE_SMQYZCmm) == 0 ||
-            strcmp(opt->title, OPTION_TITLE_SMQYSCmm) == 0 ||
-            strcmp(opt->title, OPTION_TITLE_SMQYYCmm) == 0 ||
-            strcmp(opt->title, OPTION_TITLE_SMQYXCmm) == 0 )
+        if( strcmp(opt->name, SANE_STD_OPT_NAME_CUSTOM_AREA_LEFT) == 0 ||
+            strcmp(opt->name, SANE_STD_OPT_NAME_CUSTOM_AREA_TOP) == 0 ||
+            strcmp(opt->name, SANE_STD_OPT_NAME_CUSTOM_AREA_RIGHT) == 0 ||
+            strcmp(opt->name, SANE_STD_OPT_NAME_CUSTOM_AREA_BOTTOM) == 0 )
             hide = true;
 
         refresh_control_value(id);
         if(w_label)
             hide ? w_label->hide() : w_label->show();
         widget->setVisible(!hide);
-        if(strcmp(opt->title, OPTION_TITLE_ZDYSMQY) == 0)
+        if(strcmp(opt->name, SANE_STD_OPT_NAME_CUSTOM_AREA) == 0)
         {
             if(hide)
             {
@@ -929,9 +929,9 @@ void hg_settingdialog::slot_checkedClicked()
     else if(method & SANE_INFO_INEXACT)
         checkBox->setCheckState(checkBoxcurrentState ? Qt::CheckState::Checked : Qt::CheckState::Unchecked);
 
-    if(strcmp(opt->title, OPTION_TITLE_ZDYSMQY) == 0)
+    if(strcmp(opt->name, SANE_STD_OPT_NAME_CUSTOM_AREA) == 0)
         btn_cut_area_->setEnabled(checkBoxcurrentState);
-    else if (strcmp(opt->title, OPTION_TITLE_QYSDQX) == 0)
+    else if (strcmp(opt->name, SANE_STD_OPT_NAME_IS_CUSTOM_GAMMA) == 0)
         btn_gamma_->setEnabled(checkBoxcurrentState);
     record_changed_option((int)id, checkBoxcurrentState);
 }
@@ -1699,9 +1699,9 @@ void hg_settingdialog::on_select_scheme(int scheme_ind, bool apply_to_dev)
                 if(ok)
                 {
                     changed_opts_.push_back(co);
-                    if(strcmp(opt->title, OPTION_TITLE_ZDYSMQY) == 0)
+                    if(strcmp(opt->name, SANE_STD_OPT_NAME_CUSTOM_AREA) == 0)
                         btn_cut_area_->setEnabled(co.val.toBool());
-                    else if(strcmp(opt->title, OPTION_TITLE_QYSDQX) == 0)
+                    else if(strcmp(opt->name, SANE_STD_OPT_NAME_IS_CUSTOM_GAMMA) == 0)
                     {
                         btn_gamma_->setEnabled(co.val.toBool());
                         if(co.val.toBool())
@@ -1838,7 +1838,7 @@ void hg_settingdialog::save_scheme(void)
         if(cur_ind_ >= 0 && cur_ind_ + 1 < (int)schemes_->schemes.size())
         {
             OPTSCHEME& schm = schemes_->schemes[cur_ind_ + 1];
-            std::vector<OPTVAL>::iterator it1 = std::find(schm.opts.begin(), schm.opts.end(), OPTION_TITLE_QYSDQX);
+            std::vector<OPTVAL>::iterator it1 = std::find(schm.opts.begin(), schm.opts.end(), SANE_STD_OPT_NAME_IS_CUSTOM_GAMMA);
             if(it1 != schm.opts.end())
             {
                 if(it1->extra.empty())
@@ -1869,12 +1869,12 @@ void hg_settingdialog::save_scheme(void)
         }
         os.name += buf;
 
-        std::vector<OPTVAL>::iterator it1 = std::find(os.opts.begin(), os.opts.end(), OPTION_TITLE_QYSDQX);
+        std::vector<OPTVAL>::iterator it1 = std::find(os.opts.begin(), os.opts.end(), SANE_STD_OPT_NAME_IS_CUSTOM_GAMMA);
         save_gamma = it1 != os.opts.end();
         if (cur_ind_ >= 0 && cur_ind_ + 1 < (int)schemes_->schemes.size())
         {
             bool overwrite = true, ask = true;
-            std::vector<OPTVAL>::iterator it2 = std::find(src.opts.begin(), src.opts.end(), OPTION_TITLE_QYSDQX);
+            std::vector<OPTVAL>::iterator it2 = std::find(src.opts.begin(), src.opts.end(), SANE_STD_OPT_NAME_IS_CUSTOM_GAMMA);
 
             if(save_gamma && it2 != src.opts.end())
             {
@@ -1925,7 +1925,7 @@ void hg_settingdialog::save_scheme(void)
                 gamma_file = gen_gamma_file_path();
             config::save_2_file(gamma_file, &m_gammaData, sizeof(m_gammaData));
 
-            std::vector<OPTVAL>::iterator it1 = std::find(os.opts.begin(), os.opts.end(), OPTION_TITLE_QYSDQX);
+            std::vector<OPTVAL>::iterator it1 = std::find(os.opts.begin(), os.opts.end(), SANE_STD_OPT_NAME_IS_CUSTOM_GAMMA);
             if(it1 != os.opts.end())
                 it1->extra = gamma_file.toStdString();
         }
@@ -2194,7 +2194,7 @@ void hg_settingdialog::slot_pushButton_scheme_management(void)
         OPTSCHEME* s = &schemes_->schemes[id + 1];
         for(size_t i = 0; i < s->opts.size(); ++i)
         {
-            if(s->opts[i].name == OPTION_TITLE_QYSDQX)
+            if(s->opts[i].name == SANE_STD_OPT_NAME_IS_CUSTOM_GAMMA)
             {
                 SANE_Gamma gmma;
                 if(config::load_custom_gamma(s->opts[i].extra.c_str(), &gmma))
@@ -2227,7 +2227,7 @@ void hg_settingdialog::slot_pushButton_scheme_management(void)
             OPTSCHEME* s = &schemes_->schemes[i];
             for(size_t i = 0; i < s->opts.size(); ++i)
             {
-                if(s->opts[i].name == OPTION_TITLE_QYSDQX)
+                if(s->opts[i].name == SANE_STD_OPT_NAME_IS_CUSTOM_GAMMA)
                 {
                     SANE_Gamma gmma;
                     if(config::load_custom_gamma(s->opts[i].extra.c_str(), &gmma))