diff --git a/source/ubinstall-gtk-components.c b/source/ubinstall-gtk-components.c
index f6c029b..31b59da 100644
--- a/source/ubinstall-gtk-components.c
+++ b/source/ubinstall-gtk-components.c
@@ -299,7 +299,7 @@ gboolean yon_os_components_load(main_window *widgets){
         for(iter = list;iter;iter=iter->next){
             os_row *row = g_object_get_data(iter->data,"kernel_row");
             char *target = row->source;
-            if (!strcmp(target,"auto")||yon_char_parsed_check_exist(parsed,parsed_size,target)>-1){
+            if (!parsed_size||!strcmp(parsed[0],"auto")||yon_char_parsed_check_exist(parsed,parsed_size,target)>-1){
                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(row->InstallCheck),1);
             } else {
                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(row->InstallCheck),0);
@@ -326,7 +326,8 @@ void yon_os_components_init(main_window *widgets){
         free(row);
         gtk_widget_destroy(GTK_WIDGET(iter->data));
     }
-    gtk_overlay_add_overlay(GTK_OVERLAY(widgets->OSOverlay),widgets->OSSpinner);
+    if (!gtk_widget_get_parent(widgets->OSSpinner))
+        gtk_overlay_add_overlay(GTK_OVERLAY(widgets->OSOverlay),widgets->OSSpinner);
     gtk_spinner_start(GTK_SPINNER(widgets->OSSpinner));
     gtk_widget_show(widgets->OSSpinner);
     g_thread_new("geag",(GThreadFunc)yon_modules_list_load,widgets);