diff --git a/config/platform-infra/host-proxy.yaml b/config/platform-infra/host-proxy.yaml
index 14cf49bd..5f528732 100644
--- a/config/platform-infra/host-proxy.yaml
+++ b/config/platform-infra/host-proxy.yaml
@@ -122,7 +122,7 @@ targets:
   D601-VM:
     extends: templates.targets.hostProxyClient
     route: D601-VM-HOST
-    sourceRef: sources.managed-vpn-server-hysteria
+    sourceRef: sources.d601-vpn-server-shadowsocks
     files:
       k3sSystemdDropIn: /etc/systemd/system/k3s.service.d/10-unidesk-proxy.conf
     env: