diff --git a/storage/cmd/root.go b/storage/cmd/root.go
index 2f677c4..646fd64 100644
--- a/storage/cmd/root.go
+++ b/storage/cmd/root.go
@@ -6,7 +6,7 @@ import (
 	"log"
 	"net"
 
-	"gitee.com/timedb/wheatCache/storage/server/single"
+	"gitee.com/timedb/wheatCache/storage/service"
 
 	_ "gitee.com/timedb/wheatCache/conf"
 	"gitee.com/timedb/wheatCache/pkg/logx"
@@ -24,7 +24,7 @@ var rootCmd = &cobra.Command{
 	Short: "storage",
 	Long:  `start storage server`,
 	Run: func(cmd *cobra.Command, args []string) {
-		storageServer := single.NewServer()
+		storageServer := service.NewSingleServer()
 		conf := viper.GetStringMap("storage")
 		host := conf["host"].(string)
 		port := conf["port"].(int)