diff --git a/MdeModulePkg/Library/BootManagerLib/BootManager.c b/MdeModulePkg/Library/BootManagerLib/BootManager.c
index 7a8ccfe152..d2494d8a37 100644
--- a/MdeModulePkg/Library/BootManagerLib/BootManager.c
+++ b/MdeModulePkg/Library/BootManagerLib/BootManager.c
@@ -705,6 +705,13 @@ BootManagerCallback (
   }
 
   BootOption = EfiBootManagerGetLoadOptions (&BootOptionCount, LoadOptionTypeBoot);
+
+  //
+  // Clear  the  screen  before.
+  //
+  gST->ConOut->SetAttribute (gST->ConOut, EFI_TEXT_ATTR (EFI_LIGHTGRAY, EFI_BLACK));
+  gST->ConOut->ClearScreen (gST->ConOut);
+
   //
   // parse the selected option
   //