diff --git a/conn.go b/conn.go
index d4e7d2e..4e56993 100644
--- a/conn.go
+++ b/conn.go
@@ -1,6 +1,7 @@
 package redisrpc
 
 import (
+	"log"
 	"net/rpc"
 
 	"git.tetele.net/tgo/conf"
@@ -8,6 +9,8 @@ import (
 
 func Conn(url ...string) (*RedisServiceClient, *rpc.Client, error) {
 
+	log.Println("conn redis rpc server========", url)
+
 	var rpc_url string
 	if len(url) > 0 && url[0] != "" {
 		rpc_url = url[0]
@@ -17,6 +20,8 @@ func Conn(url ...string) (*RedisServiceClient, *rpc.Client, error) {
 		rpc_url = "127.0.0.1:" + conf.REDIS_RPC_PORT
 	}
 
+	log.Println("rpc_url", rpc_url)
+
 	return DialRedisService("tcp", rpc_url)
 
 }