diff --git a/AIStudio.Wpf.DiagramDesigner/AIStudio.Wpf.DiagramDesigner.csproj b/AIStudio.Wpf.DiagramDesigner/AIStudio.Wpf.DiagramDesigner.csproj
index d32ef16..81ea81a 100644
--- a/AIStudio.Wpf.DiagramDesigner/AIStudio.Wpf.DiagramDesigner.csproj
+++ b/AIStudio.Wpf.DiagramDesigner/AIStudio.Wpf.DiagramDesigner.csproj
@@ -8,7 +8,7 @@
     <PackageIcon>A.png</PackageIcon>
     <PackageIconUrl />
     <NeutralLanguage />
-    <Version>1.1.8</Version>
+    <Version>1.1.9</Version>
     <Description>一个Wpf的Diagram控件基础库</Description>
   </PropertyGroup>