diff --git a/conf/dev/dubbogo.yaml b/conf/dev/dubbogo.yaml
index 6be646e..5389c0b 100644
--- a/conf/dev/dubbogo.yaml
+++ b/conf/dev/dubbogo.yaml
@@ -8,7 +8,7 @@ dubbo:
     demoZK:
       protocol: zookeeper
       timeout: 10s
-      address: 127.0.0.1:2181
+      address: zookeeper:2181
   protocols:
     triple: #triple
       name: tri