diff --git a/private_service.yaml b/private_service.yaml
new file mode 100644
index 0000000..e460e9b
--- /dev/null
+++ b/private_service.yaml
@@ -0,0 +1,5 @@
+payload:
+  # > private service
+  # - USER-AGENT,Music*
+  - DOMAIN-SUFFIX,alist.sundays.ink
+#  - DOMAIN,aod.itunes.apple.com