diff --git a/apps/ddns-go/6.6.3/.env.sample b/apps/ddns-go/4.4.1/.env.sample
similarity index 100%
rename from apps/ddns-go/6.6.3/.env.sample
rename to apps/ddns-go/4.4.1/.env.sample
diff --git a/apps/ddns-go/6.6.3/data.yml b/apps/ddns-go/4.4.1/data.yml
similarity index 100%
rename from apps/ddns-go/6.6.3/data.yml
rename to apps/ddns-go/4.4.1/data.yml
diff --git a/apps/ddns-go/6.6.3/docker-compose.yml b/apps/ddns-go/4.4.1/docker-compose.yml
similarity index 84%
rename from apps/ddns-go/6.6.3/docker-compose.yml
rename to apps/ddns-go/4.4.1/docker-compose.yml
index 13f79208..d3673573 100644
--- a/apps/ddns-go/6.6.3/docker-compose.yml
+++ b/apps/ddns-go/4.4.1/docker-compose.yml
@@ -5,6 +5,6 @@ services:
     network_mode: "host"
     volumes:
       - "${DATA_PATH}:/root"
-    image: jeessy/ddns-go:v6.6.3
+    image: jeessy/ddns-go:v4.4.1
     labels:  
       createdBy: "Apps"