diff --git a/Ink Canvas/AssemblyInfo.cs b/Ink Canvas/AssemblyInfo.cs
index b75fc0f4..351d29a3 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("1.6.4.0")]
-[assembly: AssemblyFileVersion("1.6.4.0")]
+[assembly: AssemblyVersion("1.6.4")]
+[assembly: AssemblyFileVersion("1.6.4")]
diff --git a/Ink Canvas/MainWindow.xaml b/Ink Canvas/MainWindow.xaml
index 0aa2c659..f078bfca 100644
--- a/Ink Canvas/MainWindow.xaml	
+++ b/Ink Canvas/MainWindow.xaml	
@@ -2432,7 +2432,7 @@
                                     <ui:SimpleStackPanel Orientation="Horizontal">
                                         <TextBlock FontSize="18" FontWeight="Bold" Text="Version：" />
                                         <TextBlock x:Name="AppVersionTextBlock" FontSize="18" FontWeight="Bold"
-                                                   Text="1.X.X.X" />
+                                                   Text="1.X.X" />
                                     </ui:SimpleStackPanel>
                                     <TextBlock
                                         Text="# 使用和分发本软件前，请您应当且务必知晓相关开源协议，且您应当知晓本软件基于 https://github.com/WXRIW/Ink-Canvas 修改而成。"
diff --git a/Ink Canvas/Properties/AssemblyInfo.cs b/Ink Canvas/Properties/AssemblyInfo.cs
index 8aaf172b..451d75b4 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("1.6.4.0")]
-[assembly: AssemblyFileVersion("1.6.4.0")]
\ No newline at end of file
+[assembly: AssemblyVersion("1.6.4")]
+[assembly: AssemblyFileVersion("1.6.4")]
\ No newline at end of file