diff --git a/src/Ursa.Themes.Semi/Ursa.Themes.Semi.csproj b/src/Ursa.Themes.Semi/Ursa.Themes.Semi.csproj
index 414c03f..7e5a426 100644
--- a/src/Ursa.Themes.Semi/Ursa.Themes.Semi.csproj
+++ b/src/Ursa.Themes.Semi/Ursa.Themes.Semi.csproj
@@ -5,6 +5,9 @@
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <LangVersion>11</LangVersion>
+        <Version>0.1.0-beta20230702</Version>
+        <Authors>IRIHI Technology Co., Ltd.</Authors>
+        <PackageId>Irihi.Ursa.Themes.Semi</PackageId>
     </PropertyGroup>
 
     <ItemGroup>
diff --git a/src/Ursa/Ursa.csproj b/src/Ursa/Ursa.csproj
index e99c156..08660c0 100644
--- a/src/Ursa/Ursa.csproj
+++ b/src/Ursa/Ursa.csproj
@@ -5,6 +5,9 @@
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <LangVersion>11</LangVersion>
+        <Version>0.1.0-beta20230702</Version>
+        <Authors>IRIHI Technology Co., Ltd.</Authors>
+        <PackageId>Irihi.Ursa</PackageId>
     </PropertyGroup>
 
     <ItemGroup>