diff --git a/user-defined-rule/custom_proxy.yaml b/user-defined-rule/custom_proxy.yaml
index f38ffd0..c11e357 100644
--- a/user-defined-rule/custom_proxy.yaml
+++ b/user-defined-rule/custom_proxy.yaml
@@ -46,3 +46,4 @@ payload:
   - '+.proxmox.com'
   - '+.jellyfin.org'
   - '+.imgccc.com'
+  - '+.docker.io'