diff --git a/src/IdentityModel.AspNetCore.OAuth2Introspection.csproj b/src/IdentityModel.AspNetCore.OAuth2Introspection.csproj
index 2d87716..ca78052 100644
--- a/src/IdentityModel.AspNetCore.OAuth2Introspection.csproj
+++ b/src/IdentityModel.AspNetCore.OAuth2Introspection.csproj
@@ -1,8 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFrameworks>net8.0;net9.0</TargetFrameworks>
-
-    <PackageId>IdentityModel.AspNetCore.OAuth2Introspection</PackageId>
+    <PackageId>Cnblogs.IdentityModel.AspNetCore.OAuth2Introspection</PackageId>
     <Description>ASP.NET Core authentication handler for validating tokens using OAuth 2.0 introspection</Description>
     <Authors>Dominick Baier;Brock Allen</Authors>
     <PackageTags>OAuth2;OAuth 2.0;Introspection;Security;Identity;IdentityServer</PackageTags>