diff --git a/modules/twainui/cfg/gb_json.cpp b/modules/twainui/cfg/gb_json.cpp
index 97422a0b..68b97ebe 100644
--- a/modules/twainui/cfg/gb_json.cpp
+++ b/modules/twainui/cfg/gb_json.cpp
@@ -1591,7 +1591,7 @@ namespace gb
 
     scanner_cfg::scanner_cfg() : path_(""), scanner_name_(""), global_(new json())
     {
-        default_setting_name_ = QObject::tr("default_setting").toStdString();
+        default_setting_name_ = "\351\273\230\350\256\244\350\256\276\347\275\256"; //QObject::tr("default_setting").toStdString();
         user_default_ = new gb::sane_config_schm(this);
         user_default_->set_scheme_name(scanner_cfg::default_setting_name_.c_str());
 
@@ -1823,7 +1823,7 @@ namespace gb
 
     void scanner_cfg::get_all_schemes(std::vector<std::string>& schemes)
     {
-        schemes.push_back(scanner_cfg::default_setting_name_);
+        schemes.push_back(QObject::tr("default_setting").toStdString().c_str()/*scanner_cfg::default_setting_name_*/);
         for (auto& v : schemes_)
             schemes.push_back(v.name);
     }
diff --git a/modules/twainui/hg_settingdialog.cpp b/modules/twainui/hg_settingdialog.cpp
index 6979fc03..feed5573 100644
--- a/modules/twainui/hg_settingdialog.cpp
+++ b/modules/twainui/hg_settingdialog.cpp
@@ -201,7 +201,8 @@ void hg_settingdialog::apply_scheme(SANE_Handle dev, LPSANEAPI api, gb::sane_con
                             {
                                 buf = new char[v.desc->size + 4];
                                 strcpy(buf, val.c_str());
-                                api->sane_control_option_api(dev, v.id, SANE_ACTION_SET_VALUE, buf, &info);
+                                const char* value2 = from_default_language(buf, nullptr);
+                                api->sane_control_option_api(dev, v.id, SANE_ACTION_SET_VALUE, (void*)value2, &info);
                                 delete[] buf;
                             }
                             else
@@ -316,7 +317,8 @@ void hg_settingdialog::update_opt_value_from_driver()
                 char *init = (char*)malloc(opt->size * 2 + 4);
 
                 m_saneAPI.sane_control_option_api(m_devHandle, i, SANE_ACTION_GET_VALUE, init, &method);
-                m_list_defaultOptions.append(QPair<const void*, QVariant>(opt, QVariant(QString::fromStdString(init))));
+                const char* value2 = from_default_language(init, nullptr);
+                m_list_defaultOptions.append(QPair<const void*, QVariant>(opt, QVariant(QString::fromStdString(value2))));
                 m_list_getOpt.append(QPair<int, const void*>(i, opt));
 
                 if(first)
@@ -2807,7 +2809,8 @@ void hg_settingdialog::updateSchemeFromUi(gb::sane_config_schm* schm)
 
                 m_saneAPI.sane_control_option_api(m_devHandle, i, SANE_ACTION_GET_VALUE, init, &method);
                 std::string value = QString(init).toStdString();
-                schm->config_changed(i, value.c_str(), value.size());
+                const char* vv = to_default_language(value.c_str(), nullptr);
+                schm->config_changed(i, vv, strlen(vv));
                 free(init);
             }
         }
@@ -3003,10 +3006,12 @@ void hg_settingdialog::slot_pushButton_scheme_management(void)
             dlg.setWindowTitle(tr("Add new scheme"));
             if(dlg.exec())
             {
+                QString defaultSetting = "\351\273\230\350\256\244\350\256\276\347\275\256";//默认设置
                 QString newCfgName = dlg.getText();
                 for (int i = 0; i < comb_->count(); ++i)
                 {
-                    if (newCfgName == comb_->itemText(i))
+                    if (newCfgName == comb_->itemText(i) || newCfgName == "Default setting" || newCfgName == "default_setting"
+                        || newCfgName == defaultSetting)
                     {
                         QMessageBox::information(this, tr("tips"), tr("The configuration scheme already exists"));
                         return;