diff --git a/src/modules/launcher/Plugins/Microsoft.Plugin.Indexer/Microsoft.Plugin.Indexer.csproj b/src/modules/launcher/Plugins/Microsoft.Plugin.Indexer/Microsoft.Plugin.Indexer.csproj
index 1c158f9685..3101a08655 100644
--- a/src/modules/launcher/Plugins/Microsoft.Plugin.Indexer/Microsoft.Plugin.Indexer.csproj
+++ b/src/modules/launcher/Plugins/Microsoft.Plugin.Indexer/Microsoft.Plugin.Indexer.csproj
@@ -4,8 +4,8 @@
     <TargetFramework>netcoreapp3.1</TargetFramework>
     <ProjectGuid>{F8B870EB-D5F5-45BA-9CF7-A5C459818820}</ProjectGuid>
     <AppDesignerFolder>Properties</AppDesignerFolder>
-    <RootNamespace>Wox.Plugin.Indexer</RootNamespace>
-    <AssemblyName>Wox.Plugin.Indexer</AssemblyName>
+    <RootNamespace>Microsoft.Plugin.Indexer</RootNamespace>
+    <AssemblyName>Microsoft.Plugin.Indexer</AssemblyName>
     <AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>
     <AppendRuntimeIdentifierToOutputPath>false</AppendRuntimeIdentifierToOutputPath>
     <Platforms>x64</Platforms>