diff --git a/Common.props b/Common.props
index 8b36cf4..07f1591 100644
--- a/Common.props
+++ b/Common.props
@@ -3,7 +3,7 @@
     <Product>Trivial</Product>
     <Authors>Kingcean Tuan</Authors>
     <Company>Nanchang Jinchen Software Co., Ltd.</Company>
-    <Version>8.0.0-preview1</Version>
+    <Version>8.0.0-preview2</Version>
     <AssemblyVersion>8.0.0.0</AssemblyVersion>
     <FileVersion>8.0.0.0</FileVersion>
     <Copyright>Copyright (c) 2018 Kingcean Tuan.</Copyright>