diff --git a/app/scanner/hg_settingdialog.cpp b/app/scanner/hg_settingdialog.cpp
index b4e8f05c..779b8533 100644
--- a/app/scanner/hg_settingdialog.cpp
+++ b/app/scanner/hg_settingdialog.cpp
@@ -1827,8 +1827,8 @@ void hg_settingdialog::slot_pushButton_scheme_management(void)
 void hg_settingdialog::restore_2_default_settings(void)
 {
     cur_scheme_->end_setting(true);
-    dev_que_->apply_scheme(nullptr);
     cur_cfg_->select_scheme(nullptr);
+    dev_que_->apply_scheme(nullptr);
     cur_cfg_->save();
 
     gb::sane_config_schm *s = new gb::sane_config_schm();