diff --git a/FSCalendar/FSCalendarDynamicHeader.h b/FSCalendar/FSCalendarDynamicHeader.h
index 3a83935..75b0f67 100644
--- a/FSCalendar/FSCalendarDynamicHeader.h
+++ b/FSCalendar/FSCalendarDynamicHeader.h
@@ -31,7 +31,6 @@
 @property (readonly, nonatomic) NSArray *visibleStickyHeaders;
 @property (readonly, nonatomic) CGFloat preferredHeaderHeight;
 @property (readonly, nonatomic) CGFloat preferredWeekdayHeight;
-@property (readonly, nonatomic) UIView *bottomBorder;
 
 @property (readonly, nonatomic) NSCalendar *gregorian;
 @property (readonly, nonatomic) NSDateFormatter *formatter;
@@ -41,13 +40,9 @@
 
 @property (assign, nonatomic) BOOL needsAdjustingViewFrame;
 
-- (void)invalidateHeaders;
 - (void)adjustMonthPosition;
 - (void)configureAppearance;
 
-- (BOOL)isPageInRange:(NSDate *)page;
-- (BOOL)isDateInRange:(NSDate *)date;
-
 - (CGSize)sizeThatFits:(CGSize)size scope:(FSCalendarScope)scope;
 
 @end