diff --git a/config/reference_config.go b/config/reference_config.go
index fb83b8001a3a1339b2c7a3c294f7519d0dfa6025..ffb9bfa85cdf95fd5bbfac424463367e985fdda0 100644
--- a/config/reference_config.go
+++ b/config/reference_config.go
@@ -87,7 +87,7 @@ func (refconfig *ReferenceConfig) Refer() {
 				refconfig.urls = append(refconfig.urls, &serviceUrl)
 			} else {
 				if serviceUrl.Path == "" {
-					serviceUrl.Path = refconfig.InterfaceName + "/"
+					serviceUrl.Path = "/" + refconfig.InterfaceName 
 				}
 				// merge url need to do
 				newUrl := common.MergeUrl(serviceUrl, url)