diff --git a/Experimental/Experimental.csproj b/Experimental/Experimental.csproj
index 92fbf8c1..3e57247d 100644
--- a/Experimental/Experimental.csproj
+++ b/Experimental/Experimental.csproj
@@ -8,7 +8,7 @@
     <OutputType>Library</OutputType>
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>GameRes.Experimental</RootNamespace>
-    <AssemblyName>ArcExp</AssemblyName>
+    <AssemblyName>ArcExtra</AssemblyName>
     <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <NuGetPackageImportStamp>5899a581</NuGetPackageImportStamp>