diff --git a/AutomaticUpdateVersionControl.txt b/AutomaticUpdateVersionControl.txt
index 776d144c..96b14650 100644
--- a/AutomaticUpdateVersionControl.txt
+++ b/AutomaticUpdateVersionControl.txt
@@ -1 +1 @@
-1.7.8.0
+1.7.9.0
diff --git a/Ink Canvas/AssemblyInfo.cs b/Ink Canvas/AssemblyInfo.cs
index 36053414..4b4d635f 100644
--- a/Ink Canvas/AssemblyInfo.cs	
+++ b/Ink Canvas/AssemblyInfo.cs	
@@ -49,5 +49,5 @@ 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("1.7.8.4")]
-[assembly: AssemblyFileVersion("1.7.8.4")]
+[assembly: AssemblyVersion("1.7.9.0")]
+[assembly: AssemblyFileVersion("1.7.9.0")]
diff --git a/Ink Canvas/Properties/AssemblyInfo.cs b/Ink Canvas/Properties/AssemblyInfo.cs
index 36053414..4b4d635f 100644
--- a/Ink Canvas/Properties/AssemblyInfo.cs	
+++ b/Ink Canvas/Properties/AssemblyInfo.cs	
@@ -49,5 +49,5 @@ 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("1.7.8.4")]
-[assembly: AssemblyFileVersion("1.7.8.4")]
+[assembly: AssemblyVersion("1.7.9.0")]
+[assembly: AssemblyFileVersion("1.7.9.0")]
diff --git a/UpdateLog.md b/UpdateLog.md
index c33fd8ee..d3baa8ba 100644
--- a/UpdateLog.md
+++ b/UpdateLog.md
@@ -54,4 +54,8 @@ ICC CE 1.7.X.X更新日志
 53. 修复开关状态异常
 54. 优化浮动栏触摸点击
 55. 优化快捷键
-
+56. 优化截图功能
+57. 优化分级系统
+58. 优化代码结构
+59. 优化图片插入
+60. 优化自动更新