diff --git a/r1s.config.seed b/r1s.config.seed
index f9c5fee..f734cae 100644
--- a/r1s.config.seed
+++ b/r1s.config.seed
@@ -18,6 +18,7 @@ CONFIG_PACKAGE_luci-app-baidupcs-web=y
 CONFIG_PACKAGE_luci-app-frpc=y
 CONFIG_PACKAGE_luci-app-ipsec-vpnd=y
 CONFIG_PACKAGE_luci-app-cifsd=y
+CONFIG_PACKAGE_ddnsto=y
 CONFIG_PACKAGE_luci-app-ddnsto=y
 CONFIG_PACKAGE_luci-app-diskman=y
 CONFIG_PACKAGE_luci-app-godproxy=y
diff --git a/r2s.config.seed b/r2s.config.seed
index 164efcc..436a8d3 100644
--- a/r2s.config.seed
+++ b/r2s.config.seed
@@ -18,6 +18,7 @@ CONFIG_PACKAGE_luci-app-baidupcs-web=y
 CONFIG_PACKAGE_luci-app-frpc=y
 CONFIG_PACKAGE_luci-app-ipsec-vpnd=y
 CONFIG_PACKAGE_luci-app-cifsd=y
+CONFIG_PACKAGE_ddnsto=y
 CONFIG_PACKAGE_luci-app-ddnsto=y
 CONFIG_PACKAGE_luci-app-diskman=y
 CONFIG_PACKAGE_luci-app-godproxy=y
diff --git a/r4s.config.seed b/r4s.config.seed
index 136c4f9..61f4702 100644
--- a/r4s.config.seed
+++ b/r4s.config.seed
@@ -18,6 +18,7 @@ CONFIG_PACKAGE_luci-app-baidupcs-web=y
 CONFIG_PACKAGE_luci-app-frpc=y
 CONFIG_PACKAGE_luci-app-ipsec-vpnd=y
 CONFIG_PACKAGE_luci-app-cifsd=y
+CONFIG_PACKAGE_ddnsto=y
 CONFIG_PACKAGE_luci-app-ddnsto=y
 CONFIG_PACKAGE_luci-app-diskman=y
 CONFIG_PACKAGE_luci-app-godproxy=y