diff --git a/.gitea/workflows/auto-release.yml b/.gitea/workflows/auto-release.yml
index 216a403..74b60b1 100644
--- a/.gitea/workflows/auto-release.yml
+++ b/.gitea/workflows/auto-release.yml
@@ -35,14 +35,7 @@ jobs:
           cp app/Microsoft.Web.WebView2.Core.dll app/Microsoft.Web.WebView2.WinForms.dll app/WebView2Loader.dll pkg/app/
           cp app/src/dsh-app.cs app/src/app.manifest pkg/app/src/
           cp dsh.ico README.md install.cmd uninstall.vbs register-uninstall.ps1 pkg/
-          cd pkg && python - <<'PY'
-import zipfile, os
-with zipfile.ZipFile('../dsh-desktop-online.zip', 'w', zipfile.ZIP_DEFLATED) as z:
-    for r, _, fs in os.walk('.'):
-        for f in fs:
-            p = os.path.join(r, f)
-            z.write(p, os.path.relpath(p, '.'))
-PY
+          cd pkg && python ../scripts/build-online.py ../dsh-desktop-online.zip
 
       - name: Create release
         id: release
diff --git a/runtime/act-runner/.runner b/runtime/act-runner/.runner
new file mode 100644
index 0000000..796afa6
--- /dev/null
+++ b/runtime/act-runner/.runner
@@ -0,0 +1,12 @@
+{
+  "WARNING": "This file is automatically generated by Gitea Runner. Do not edit it manually unless you know what you are doing. Removing this file will cause Gitea Runner to re-register as a new runner.",
+  "id": 1,
+  "uuid": "1a3f238a-69b5-4671-bafa-c91fb5a117ea",
+  "name": "win-workstation",
+  "token": "dc38b67a337ab4fc5fda04d7f8ef4c0b957e7162",
+  "address": "https://git.vanusys.com",
+  "labels": [
+    "windows-latest:host"
+  ],
+  "ephemeral": false
+}
diff --git a/runtime/act-runner/.runner.lock b/runtime/act-runner/.runner.lock
new file mode 100644
index 0000000..e69de29
diff --git a/runtime/act-runner/gitea-runner.exe b/runtime/act-runner/gitea-runner.exe
new file mode 100644
index 0000000..98b6ad9
Binary files /dev/null and b/runtime/act-runner/gitea-runner.exe differ
diff --git a/scripts/build-online.py b/scripts/build-online.py
new file mode 100644
index 0000000..2e80150
--- /dev/null
+++ b/scripts/build-online.py
@@ -0,0 +1,12 @@
+"""Build dsh-desktop-online.zip from the current working directory."""
+import zipfile, os, sys
+
+out = sys.argv[1] if len(sys.argv) > 1 else '../dsh-desktop-online.zip'
+count = 0
+with zipfile.ZipFile(out, 'w', zipfile.ZIP_DEFLATED) as z:
+    for r, _, fs in os.walk('.'):
+        for f in fs:
+            p = os.path.join(r, f)
+            z.write(p, os.path.relpath(p, '.'))
+            count += 1
+print('ZIP:', out, '%.1f MB' % (os.path.getsize(out) / 1048576), count, 'files')