diff --git a/source/ubinstall-gtk-region.c b/source/ubinstall-gtk-region.c
index c63ffcb..57047a3 100644
--- a/source/ubinstall-gtk-region.c
+++ b/source/ubinstall-gtk-region.c
@@ -261,4 +261,12 @@ void yon_region_init(main_window *widgets){
         gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->ZoneCombo),0);
         gtk_switch_set_active(GTK_SWITCH(widgets->RegionSensitiveSwitch),0);
     }
+    if (!gtk_switch_get_active(GTK_SWITCH(widgets->RegionSensitiveSwitch))){
+        config_str autotimezone = yon_config_load(internet_tomezone_check_command,(int*)&size);
+        if (size&&!yon_char_is_empty(autotimezone[0])){
+            yon_char_remove_last_symbol(autotimezone[0],'\n');
+            gtk_entry_set_text(GTK_ENTRY(widgets->RegionEntry),autotimezone[0]);
+            cc_timezone_map_set_timezone(CC_TIMEZONE_MAP(widgets->RegionMapTarget),autotimezone[0]);
+        }
+    }
 }
\ No newline at end of file
diff --git a/source/ubinstall-gtk.h b/source/ubinstall-gtk.h
index 0998cbf..1eed35a 100755
--- a/source/ubinstall-gtk.h
+++ b/source/ubinstall-gtk.h
@@ -142,6 +142,8 @@ layout && /description:/ {\
 }\
 \" | sort -u\
 "
+
+#define internet_tomezone_check_command "curl -s ipinfo.io/timezone"
 #define ubinstall_dry_run_command "ubinstall --dry-run"
 #define os_name_get_command "sed -En 's/^PRETTY_NAME=[\"]*([^\"]+)[\"]*/\\1/p' /etc/os-release"