diff --git a/.github/workflows/release-obfuscator.yml b/.github/workflows/release-obfuscator.yml
index cb2472b..5c01d61 100644
--- a/.github/workflows/release-obfuscator.yml
+++ b/.github/workflows/release-obfuscator.yml
@@ -26,14 +26,14 @@ jobs:
       run: dotnet pack -c Release 'src/${{ env.PROJECT }}/${{ env.PROJECT }}.csproj'
     - name: nuget sign
       run: echo "::warning::(TODO) code signing."
-    - name: upload artifact
-      uses: actions/upload-artifact@v4
-      with:
-        name: ${{ env.PROJECT }}_nuget
-        path: ${{ env.ARTIFACT_PATH }}
-        if-no-files-found: error
-      env:
-        ARTIFACT_PATH: src/artifacts/package/release/${{ env.PROJECT }}.${{ steps.nbgv.outputs.NuGetPackageVersion }}.nupkg
+    # - name: upload artifact
+    #   uses: actions/upload-artifact@v4
+    #   with:
+    #     name: ${{ env.PROJECT }}_nuget
+    #     path: ${{ env.NUPKG_PATH }}
+    #     if-no-files-found: error
+    #   env:
+    #     NUPKG_PATH: src/artifacts/package/release/${{ env.PROJECT }}.${{ steps.nbgv.outputs.NuGetPackageVersion }}.nupkg
     - name: create git tag
       run: |
         git config user.name github-actions[bot]
@@ -43,7 +43,9 @@ jobs:
       env:
         RELEASE_TAG: ${{ env.PROJECT }}_${{ steps.nbgv.outputs.NuGetPackageVersion }}
     - name: nuget push
-      run: echo "::warning::(TOFIX) enable nuget push."
+      run: dotnet nuget push ${{ env.NUPKG_PATH }} -k ${{ secrets.NUGET_API_KEY }} -s https://api.nuget.org/v3/index.json 
+      env:
+        NUPKG_PATH: src/artifacts/package/release/${{ env.PROJECT }}.${{ steps.nbgv.outputs.NuGetPackageVersion }}.nupkg
     - name: create release
       run: |
         PRERELEASE_FLAG=$([[ "${{ steps.nbgv.outputs.PrereleaseVersion }}" != "" ]] && echo "--prerelease" || echo "")