diff --git a/calendar/resources/skin/modern/penglobal/timepicker/time_picker_less.png b/calendar/resources/skin/modern/penglobal/timepicker/time_picker_less.png deleted file mode 100644 index 506c906f98ab..000000000000 Binary files a/calendar/resources/skin/modern/penglobal/timepicker/time_picker_less.png and /dev/null differ diff --git a/calendar/resources/skin/modern/penglobal/timepicker/time_picker_more.png b/calendar/resources/skin/modern/penglobal/timepicker/time_picker_more.png deleted file mode 100644 index 8bec3e03cc8f..000000000000 Binary files a/calendar/resources/skin/modern/penglobal/timepicker/time_picker_more.png and /dev/null differ