diff --git a/MdeModulePkg/Universal/SetupBrowserDxe/Ui.c b/MdeModulePkg/Universal/SetupBrowserDxe/Ui.c
index 0e74c5800d..3e4bb0a0d6 100644
--- a/MdeModulePkg/Universal/SetupBrowserDxe/Ui.c
+++ b/MdeModulePkg/Universal/SetupBrowserDxe/Ui.c
@@ -2824,7 +2824,8 @@ UiDisplayMenu (
         // checking can be done.
         //
         DistanceValue += AdjustDateAndTimePosition (TRUE, &NewPos);
-
+        
+        ASSERT (MenuOption != NULL);
         if (Difference < 0) {
           //
           // We want to goto previous MenuOption, but finally we go down.