diff --git a/Políticas/Tema.cmd b/Políticas/Tema.cmd
index 585ab5c..4c2d946 100644
--- a/Políticas/Tema.cmd
+++ b/Políticas/Tema.cmd
@@ -39,6 +39,7 @@ reg add %KEY_THEME_CUR% /v ColorPrevalence /t REG_DWORD /d 1 /f
 :: FONDO DE PANTALLA Y PROTECTOR
 :: ============================================
 set KEY_DESKTOP="HKU\default_profile\Control Panel\Desktop"
+reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows\Personalization" /v LockScreenImage /t REG_SZ /d "C:\shared\img0.jpg" /f
 reg add %KEY_DESKTOP% /v WallPaper /t REG_SZ /d "C:\shared\img0.jpg" /f
 reg add %KEY_DESKTOP% /v ScreenSaveActive /t REG_SZ /d 0 /f