From bd560de4be1ce3c6099d149168f32e8866ea7666 Mon Sep 17 00:00:00 2001
From: WenchaoD <f33chobits@gmail.com>
Date: Tue, 9 May 2017 15:36:14 +0800
Subject: [PATCH] Configure appearance is better.

---
 FSCalendar/FSCalendar.m | 1 +
 1 file changed, 1 insertion(+)

diff --git a/FSCalendar/FSCalendar.m b/FSCalendar/FSCalendar.m
index 5c1bbab..69cd72d 100644
--- a/FSCalendar/FSCalendar.m
+++ b/FSCalendar/FSCalendar.m
@@ -1478,6 +1478,7 @@ void FSCalendarRunLoopCallback(CFRunLoopObserverRef observer, CFRunLoopActivity
 - (void)invalidateHeaders
 {
     [self.calendarHeaderView.collectionView reloadData];
+    [self.visibleStickyHeaders makeObjectsPerformSelector:@selector(configureAppearance)];
 }
 
 - (void)invalidateAppearanceForCell:(FSCalendarCell *)cell forDate:(NSDate *)date