diff --git a/.github/workflows/cosmocc.yml b/.github/workflows/cosmocc.yml
index f70c620827..705dfa958e 100644
--- a/.github/workflows/cosmocc.yml
+++ b/.github/workflows/cosmocc.yml
@@ -23,6 +23,9 @@ jobs:
       - uses: actions/checkout@v2
         with:
           submodules: true
+          
+      - uses: little-core-labs/get-git-tag@v3.0.2
+        id: tagName
 
       - name: Prepare local xmake
         run: cp -rf . ../xmake-source
@@ -71,7 +74,19 @@ jobs:
           rm -r "${INSTALL_DIR}"
 
       - name: Artifact
+        if: matrix.os == 'ubuntu-latest'
         uses: actions/upload-artifact@v4
         with:
-          name: xmake-bundle.cosmocc
+          name: xmake-bundle.cosmocc.x86_64
           path: core/build/xmake
+          
+      - name: Publish bundle binary
+        if: github.event.action == 'published' && matrix.os == 'ubuntu-latest'
+        uses: actions/upload-release-asset@v1.0.1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ github.event.release.upload_url }}
+          asset_path: core/build/xmake
+          asset_name: xmake-bundle-${{ steps.tagName.outputs.tag }}.cosmocc.x86_64
+          asset_content_type: application/zip