diff --git a/GKPhotoBrowser.podspec b/GKPhotoBrowser.podspec
index e7f38586..b830bcf1 100644
--- a/GKPhotoBrowser.podspec
+++ b/GKPhotoBrowser.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = "GKPhotoBrowser"
-  s.version      = "2.5.6"
+  s.version      = "2.5.7"
   s.summary      = "iOS可高度自定义的图片浏览器，支持图片浏览、视频播放等多种功能"
   s.homepage     = "https://github.com/QuintGao/GKPhotoBrowser"
   s.license      = "MIT"
diff --git a/README.md b/README.md
index 5b773768..896b8897 100644
--- a/README.md
+++ b/README.md
@@ -135,6 +135,11 @@ photo.image = [YYImage imageNamed:obj];
  <details open>
      <summary><font size=4>最近更新</font></summary>
 
+ * 2.5.7 - 2023.04.17
+    - 1、修复崩溃bug #170
+    - 2、新增属性可修改图片间距
+    - 3、修复放大状态下快速左右滑动显示异常问题
+    - 4、安全区域适配优化
  * 2.5.6 - 2023.04.11
     - 1、修复bug #168 #169
     - 2、视频加载优化，增加获取视频尺寸方法