diff --git a/SKCalendarView.xcworkspace/xcuserdata/shevchenko.xcuserdatad/UserInterfaceState.xcuserstate b/SKCalendarView.xcworkspace/xcuserdata/shevchenko.xcuserdatad/UserInterfaceState.xcuserstate
index 5b96a31..5c4c2e7 100644
Binary files a/SKCalendarView.xcworkspace/xcuserdata/shevchenko.xcuserdatad/UserInterfaceState.xcuserstate and b/SKCalendarView.xcworkspace/xcuserdata/shevchenko.xcuserdatad/UserInterfaceState.xcuserstate differ
diff --git a/SKCalendarView/SKCalendarView/View/SKCalendarView.m b/SKCalendarView/SKCalendarView/View/SKCalendarView.m
index 60fb177..f7c687d 100644
--- a/SKCalendarView/SKCalendarView/View/SKCalendarView.m
+++ b/SKCalendarView/SKCalendarView/View/SKCalendarView.m
@@ -46,8 +46,6 @@ - (SKCalendarManage *)calendarManage
         // 设置初始化日期，默认查看今天所处月份日历
         [_calendarManage checkThisMonthRecordFromToday:[NSDate date]];
         self.theDate = [NSDate date];
-        self.monthBackgroundLabel.text = [NSString stringWithFormat:@"%@", @(_calendarManage.month)];
-        self.theDayInMonth = _calendarManage.todayInMonth;
         self.theYear = _calendarManage.year;
         [self reloadExternalDate];
     }
@@ -277,20 +275,24 @@ - (void)setCheckNextMonth:(BOOL)checkNextMonth
 - (void)checkCalendarWithAppointDate:(NSDate *)date
 {
     [self.calendarManage checkThisMonthRecordFromToday:date];
-    self.monthBackgroundLabel.text = [NSString stringWithFormat:@"%@", @(self.calendarManage.month)];
     [self.calendarCollectionView reloadData];
+    self.theDate = date;
     [self reloadExternalDate];
 }
 
 #pragma mark - 更新外部数据
 - (void)reloadExternalDate
 {
-    self.year = self.calendarManage.year;
-    self.month = self.calendarManage.month;
-    self.chineseYear = self.calendarManage.chineseYear;
-    self.chineseMonth = self.calendarManage.chineseMonth;
-    self.chineseCalendarDay = self.calendarManage.chineseCalendarDay;
-    self.chineseCalendarDate = self.calendarManage.chineseCalendarDate;
+    self.year = _calendarManage.year;
+    self.month = _calendarManage.month;
+    self.chineseYear = _calendarManage.chineseYear;
+    self.chineseMonth = _calendarManage.chineseMonth;
+    self.theDayInMonth = _calendarManage.todayInMonth;
+    self.chineseCalendarDay = _calendarManage.chineseCalendarDay;
+    self.chineseCalendarDate = _calendarManage.chineseCalendarDate;
+    self.monthBackgroundLabel.text = [NSString stringWithFormat:@"%@", @(_calendarManage.month)];
+    self.lastMonth = _calendarManage.month - 1;
+    self.nextMonth = _calendarManage.month + 1;
 }
 
 #pragma mark - 获取节日&节气
diff --git a/SKCalendarView/ViewController.m b/SKCalendarView/ViewController.m
index c7854e3..eb1e85e 100644
--- a/SKCalendarView/ViewController.m
+++ b/SKCalendarView/ViewController.m
@@ -202,7 +202,8 @@ - (void)clickBackToday
     [self.calendarView checkCalendarWithAppointDate:[NSDate date]];
     self.lastMonth = _calendarView.lastMonth;// 获取上个月的月份
     self.nextMonth = _calendarView.nextMonth;// 获取下个月的月份
-
+    [self.lastButton setTitle:[NSString stringWithFormat:@"%@月", @(self.lastMonth)] forState:UIControlStateNormal];
+    [self.nextButton setTitle:[NSString stringWithFormat:@"%@月", @(self.nextMonth)] forState:UIControlStateNormal];
 }
 
 @end