diff --git a/Pod/Classes/TabBarItem.m b/Pod/Classes/TabBarItem.m
index 8827cab..ed65afe 100644
--- a/Pod/Classes/TabBarItem.m
+++ b/Pod/Classes/TabBarItem.m
@@ -12,7 +12,7 @@
 #import "UIButton+BackgroundColor.h"
 #import <UIKit/UIKit.h>
 
-@interface TabBarItem() <TabBarPickerSubItemsViewDelegate>
+@interface TabBarItem()
 
 
 @property (nonatomic, strong) UIButton *itemButton;
diff --git a/Pod/Classes/Vendor/AADatePicker/AADatePicker.m b/Pod/Classes/Vendor/AADatePicker/AADatePicker.m
index 61b3b5f..5fe7f50 100755
--- a/Pod/Classes/Vendor/AADatePicker/AADatePicker.m
+++ b/Pod/Classes/Vendor/AADatePicker/AADatePicker.m
@@ -256,14 +256,14 @@
             break;
         }
         case 1:{
-            int max = (int)[_calendar maximumRangeOfUnit:NSCalendarUnitHour].length;
-            [lblDate setText:[NSString stringWithFormat:@"%02d",(row % max)]]; // 02d = pad with leading zeros to 2 digits
+            NSInteger max = (int)[_calendar maximumRangeOfUnit:NSCalendarUnitHour].length;
+            [lblDate setText:[NSString stringWithFormat:@"%02ld",(long)(row % max)]]; // 02d = pad with leading zeros to 2 digits
             lblDate.textAlignment = NSTextAlignmentCenter;
             break;
         }
         case 2:{
-            int max = (int)[_calendar maximumRangeOfUnit:NSCalendarUnitMinute].length;
-            [lblDate setText:[NSString stringWithFormat:@"%02d",(row % max)]];
+            NSInteger max = (int)[_calendar maximumRangeOfUnit:NSCalendarUnitMinute].length;
+            [lblDate setText:[NSString stringWithFormat:@"%02ld",(long)(row % max)]];
             lblDate.textAlignment = NSTextAlignmentLeft;
             break;
         }
diff --git a/Pod/Classes/Vendor/MMCPSScrollView/MMCPSScrollView.m b/Pod/Classes/Vendor/MMCPSScrollView/MMCPSScrollView.m
index d491db6..df88aae 100755
--- a/Pod/Classes/Vendor/MMCPSScrollView/MMCPSScrollView.m
+++ b/Pod/Classes/Vendor/MMCPSScrollView/MMCPSScrollView.m
@@ -148,7 +148,7 @@
     // height is the height/width for one segment
     // index is the index of the page
     // size is the number of segments that present one page
-    int value = height * index * size;
+    NSInteger value = height * index * size;
     
     // check if the page where the user wants so scroll to is in the contentSize of the ScrollView
     if (!(value + [self frameSize:self] < [self contentScrollSize:self])) {
@@ -308,9 +308,9 @@
         if (!_enableFitScreen && !((int)contentSize.height % (_pageSize * _segmentSize) == 0)) {
 
             // Calculate how much 'white space' is needed.
-            int currentContentSize = [self contentSize:contentSize];
-            int sizeOnePage = (_pageSize * _segmentSize);
-            int canSomebodyPleaseRenameThisValueIfHeOrSheFindsOutHowToCallIt = ((int)[self contentSize:contentSize] % (_pageSize * _segmentSize));
+            NSInteger currentContentSize = [self contentSize:contentSize];
+            NSInteger sizeOnePage = (_pageSize * _segmentSize);
+            NSInteger canSomebodyPleaseRenameThisValueIfHeOrSheFindsOutHowToCallIt = ((int)[self contentSize:contentSize] % (_pageSize * _segmentSize));
             
             CGFloat value = sizeOnePage - canSomebodyPleaseRenameThisValueIfHeOrSheFindsOutHowToCallIt + currentContentSize;
             contentSize = [self setCGSize:contentSize withValue:value];