diff --git a/src/components/Calendar/CustomCalendar.css b/src/components/Calendar/CustomCalendar.css
index 4c6bcdb..5a74d82 100644
--- a/src/components/Calendar/CustomCalendar.css
+++ b/src/components/Calendar/CustomCalendar.css
@@ -105,6 +105,9 @@ th.fc-col-header-cell.fc-day {
   position: relative;
   transform: translate(-15px, -12px);
 }
+.fc tbody tr:first-of-type .fc-timegrid-slot-label .fc-timegrid-slot-label-frame {
+  display: none;
+}
 .fc .fc-timegrid-slot-label .fc-timegrid-slot-label-frame::after {
   content: "";
   z-index: -1;