diff --git a/devel/update-version b/devel/update-version
index 881bf04..885963e 100755
--- a/devel/update-version
+++ b/devel/update-version
@@ -17,4 +17,3 @@ fi
 echo ":: Updated VERSION ${CURRENT} to ${VER}"
 find ../ -maxdepth 2 -type f -iname "${FILE_VERSION}" -exec echo ":: Insert version in file: {}" \; -exec sed "s/VERSION *[[:digit:]]*.*/VERSION ${VER}/" -i {} \;
 
-
diff --git a/source/CMakeLists.txt b/source/CMakeLists.txt
index b0d3007..09e128f 100755
--- a/source/CMakeLists.txt
+++ b/source/CMakeLists.txt
@@ -13,7 +13,7 @@ find_package(ICU REQUIRED COMPONENTS uc dt in io)
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pedantic -Wall -Wextra -Werror -Wmissing-declarations -fdiagnostics-color=always \
 	-O2 -pipe -fno-plt -fexceptions \
         -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security \
-        -fstack-clash-protection -fcf-protection")
+        -fstack-clash-protection -fcf-protection -g")
 
 set(SOURCE_FILES
         ubl-util-standard.h
diff --git a/source/ubl-settings-datetime.cc b/source/ubl-settings-datetime.cc
index 4261d6d..1f86e4c 100755
--- a/source/ubl-settings-datetime.cc
+++ b/source/ubl-settings-datetime.cc
@@ -101,7 +101,6 @@ void MainWindow::settings(){
         lblSynchronizebChkGLob->set_sensitive(false);
         cbDhcp->set_sensitive(false);
         txtNtpServer->set_sensitive(false);
-        lblZone1Glob->set_sensitive(false);
         lblDateTimeSetting->set_sensitive(false);
         btnBoxAboutDialog->set_visible(false);
         this->event();
@@ -370,7 +369,6 @@ void MainWindow::save_global_local_cfg(){
     string remove = "";
     if (flag_save_global==false){
         this->save_local_cfg();
-        
     }
     if (flag_save_local==false){
         this->save_global_cfg();
diff --git a/source/ubl-settings-datetime.h b/source/ubl-settings-datetime.h
index 407c0b2..0933f7a 100755
--- a/source/ubl-settings-datetime.h
+++ b/source/ubl-settings-datetime.h
@@ -72,7 +72,6 @@ class MainWindow : public Gtk::ApplicationWindow {
         Gtk::Label *lblTimeZone;
         Gtk::Label *lblReg;
         Gtk::Label *lblZone;
-        Gtk::Label *lblZone1Glob;
         Gtk::Label *lblSynchronizebChk;
         Gtk::Label *lblSynchronizebChkGLob;
         Gtk::Label *lblSynchronizeBtn;
diff --git a/style.css b/style.css
index 6f3e7b9..11692ef 100755
--- a/style.css
+++ b/style.css
@@ -39,28 +39,24 @@
   margin:2px 2px 0 2px;
   padding: 5px 10px 3px 5px;
   background:@theme_selected_bg_color;
-  border-radius:2px;
   border-color:transparent;
 }
 .menuitemmiddle:hover* {
   margin:0 2px 0 2px;
   padding: 3px 10px 3px 5px;
   background:@theme_selected_bg_color;
-  border-radius:2px;
   border-color:transparent;
 }
 .menuitembottom:hover* {
   margin:0 2px 2px 2px;
   padding: 3px 10px 5px 5px;
   background:@theme_selected_bg_color;
-  border-radius:2px;
   border-color:transparent;
 }
 .menuitembottom{
   margin-top:0px;
   border-color:alpha(@theme_text_color, 0.4);
   border-style:solid;
-  border-radius:0 0 5px 5px;
   border-left-width:1px;
   border-bottom-width:1px;
   border-right-width:1px;
@@ -78,7 +74,6 @@
   margin-bottom:0px;
   border-color:alpha(@theme_text_color, 0.4);
   border-style:solid;
-  border-radius:5px 5px 0 0;
   border-left-width:1px;
   border-top-width:1px;
   border-right-width:1px;