diff --git a/pkg/grpc-etcdv3/getcdv3/register.go b/pkg/grpc-etcdv3/getcdv3/register.go
index e01b6544f..d2be7dbf0 100644
--- a/pkg/grpc-etcdv3/getcdv3/register.go
+++ b/pkg/grpc-etcdv3/getcdv3/register.go
@@ -162,6 +162,6 @@ func RegisterConf() {
 		panic(err.Error())
 	}
 	fmt.Println("start register", secretMD5, GetPrefix(config.Config.Etcd.EtcdSchema, config.ConfName))
-	registerConf(GetPrefix(config.Config.Etcd.EtcdSchema, config.ConfName), string(confBytes))
+	registerConf(config.ConfName, string(confBytes))
 	fmt.Println("etcd register conf ok")
 }