diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4347771..54dd1c7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # 更新日志
 
+## `2023/05/24` v1.5.9
+
+* [新增] 下载完成系统提示。
+* [修复] UP主个人空间访问。
+
 ## `2023/04/30` v1.5.8
 
 * [新增] 视频详情页搜索功能。
diff --git a/src/DownKyi.Core/Properties/AssemblyInfo.cs b/src/DownKyi.Core/Properties/AssemblyInfo.cs
index 3c2f21e..6d3cbf8 100644
--- a/src/DownKyi.Core/Properties/AssemblyInfo.cs
+++ b/src/DownKyi.Core/Properties/AssemblyInfo.cs
@@ -32,5 +32,5 @@ using System.Runtime.InteropServices;
 //可以指定所有这些值，也可以使用“生成号”和“修订号”的默认值
 //通过使用 "*"，如下所示:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("2.1.8.0")]
-[assembly: AssemblyFileVersion("2.1.8.0")]
+[assembly: AssemblyVersion("2.1.9.0")]
+[assembly: AssemblyFileVersion("2.1.9.0")]
diff --git a/src/DownKyi/Models/AppInfo.cs b/src/DownKyi/Models/AppInfo.cs
index 9d92d36..b6535c2 100644
--- a/src/DownKyi/Models/AppInfo.cs
+++ b/src/DownKyi/Models/AppInfo.cs
@@ -11,7 +11,7 @@ namespace DownKyi.Models
 
         const int a = 1;
         const int b = 5;
-        const int c = 8;
+        const int c = 9;
 
         public AppInfo()
         {
diff --git a/src/DownKyi/Properties/AssemblyInfo.cs b/src/DownKyi/Properties/AssemblyInfo.cs
index cbd7d78..1a199a7 100644
--- a/src/DownKyi/Properties/AssemblyInfo.cs
+++ b/src/DownKyi/Properties/AssemblyInfo.cs
@@ -51,5 +51,5 @@ using System.Windows;
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.5.8.0")]
-[assembly: AssemblyFileVersion("1.5.8.0")]
+[assembly: AssemblyVersion("1.5.9.0")]
+[assembly: AssemblyFileVersion("1.5.9.0")]