diff --git a/myregistry/consul/consul.go b/myregistry/consul/consul.go
index 8e9acaa..3f22408 100644
--- a/myregistry/consul/consul.go
+++ b/myregistry/consul/consul.go
@@ -3,6 +3,7 @@ package consul
 import (
 	"fmt"
 	"git.makemake.in/kzkzzzz/mycommon/myconf"
+	"git.makemake.in/kzkzzzz/mycommon/mygrpc"
 	"git.makemake.in/kzkzzzz/mycommon/myregistry"
 	"github.com/hashicorp/consul/api"
 	"github.com/hashicorp/consul/api/watch"
@@ -177,7 +178,7 @@ func (c *Consul) Client() *api.Client {
 }
 
 func GrpcUrl(serviceName string, conf *myconf.Config) string {
-	return GrpcUrlWithTag("", "grpc-"+serviceName, conf)
+	return GrpcUrlWithTag("", mygrpc.ServicePrefix+serviceName, conf)
 }
 
 func GrpcUrlWithTag(tag string, serviceName string, conf *myconf.Config) string {