diff --git a/PhotoBrowser/ZLPhotoActionSheet.h b/PhotoBrowser/ZLPhotoActionSheet.h
index c2465c6f..6f60d6e3 100644
--- a/PhotoBrowser/ZLPhotoActionSheet.h
+++ b/PhotoBrowser/ZLPhotoActionSheet.h
@@ -5,7 +5,7 @@
 //  Created by long on 15/11/25.
 //  Copyright © 2015年 long. All rights reserved.
 //
-//pods version 2.7.6 - 2018.11.29 update
+//pods version 2.7.7 - 2019.01.13 update
 
 #import <UIKit/UIKit.h>
 #import "ZLPhotoConfiguration.h"
diff --git a/PhotoBrowser/ZLPlayer.m b/PhotoBrowser/ZLPlayer.m
index e7617c20..f23c12ca 100644
--- a/PhotoBrowser/ZLPlayer.m
+++ b/PhotoBrowser/ZLPlayer.m
@@ -47,7 +47,9 @@ - (void)setupUI
 - (void)setVideoUrl:(NSURL *)videoUrl
 {
     _player = [AVPlayer playerWithURL:videoUrl];
-    _player.automaticallyWaitsToMinimizeStalling = NO;
+    if (@available(iOS 10.0, *)) {
+        _player.automaticallyWaitsToMinimizeStalling = NO;
+    }
     [_player addObserver:self forKeyPath:@"status" options:NSKeyValueObservingOptionNew context:nil];
     [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(playFinished) name:AVPlayerItemDidPlayToEndTimeNotification object:nil];
     
diff --git a/ZLPhotoBrowser.podspec b/ZLPhotoBrowser.podspec
index 532b8059..ed8cc014 100644
--- a/ZLPhotoBrowser.podspec
+++ b/ZLPhotoBrowser.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = 'ZLPhotoBrowser'
-  s.version      = '2.7.6'
+  s.version      = '2.7.7'
   s.summary      = 'A simple way to multiselect photos from ablum, force touch to preview photo, support portrait and landscape, edit photo, multiple languages(Chinese,English,Japanese)'
   s.homepage     = 'https://github.com/longitachi/ZLPhotoBrowser'
   s.license      = 'MIT'
diff --git a/ZLPhotoBrowser/Info.plist b/ZLPhotoBrowser/Info.plist
index d0775a36..45b5cc07 100644
--- a/ZLPhotoBrowser/Info.plist
+++ b/ZLPhotoBrowser/Info.plist
@@ -19,7 +19,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>2.7.6</string>
+	<string>2.7.7</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>